9ML @@@ @@@@L\:~&(K M\!+;NU=\\&"((((!!**#-ZS012))'*KKKXXXX/3555   98QQQ33BC&&666:F77??KLyy^^MMM0__NNR;]%/SaHe"P Brady1975uV!California Resources Agency1984~ZC=California-Nevada Interstate Compact Commission of California1958j Etra1986f Hanson19819 Lopez1987r Parker1989iI Schmidt1985z/(Tahoe County Formation Review Commission1984"Z Townley1980\ Vondracek1981 Vondracek1982o Vondracek19820 Vondracek19893W. Esanne Enterprises1987! Wackenreuder1870r> Walter1962"Walters Engineering1973Wandesforde-Smith1972DWandesforde-Smith1973Wandesforde-Smith1974 Ward1981f#Warriner1958p#Warriner1958pWashburn19721Watanabe1983p Watters1989$ Waymire1907% Waymire1908& Waymire1908' Waymire1908( Waymire1909) Waymire1920 Webb1951*!Weekend Outdoor Productions1972p Weidmer1984 Weiss1977+ Wells1906p Werner1984 West1966 West1971.' Western Federal Regional Council1978/' Western Federal Regional Council19790?9Western Federal Regional Council - Interagency Task Force1979Y=7Western Federal Regional Council Interagency Task Force19791Western Geographics Co.19682Western Map Company1975 Westman1981cWestphal1970Westphal19713Westphal1972p?Westphal1973Westphal19747Westphal1976Westphal19764 Wheeler18815 Wheeler1992 White19746 White1978 White1980 Whitman1983SWickwire1975 Willard1970 Willard1972Williams19688Williams1970pWilliams1975wJWilliams1976p2Williams1978p7 Wilsey & Ham19588Wilsey Ham & Blair1962mWilsey/Ham/Blair1964n! Wilson1971 Wilson1972 Winant19799 Winnett1987 Winters1981 Winzler1987: Wise1975f Wolfe1968 Woo1986; Wood1977fWoodyard1981p{ Wrighey1976 Wrigley1974@ Wrye1989f Wurtsbaugh1992A Xiang1989Yoder Williams1989F Young1972 Zaferatos1972Zanitsch1970p< Zauner1982 Zeiner19919W Zell1993f= Zettel19723 Ziegler1985q Zielinski1983E Zielinski1989 Zuckerman1972 Zuckerman197283E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972E Zielinski1989 Zuckerman1972 Zielinski1983E Zielinski1989 Zuckerman1972erman1972 Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972E Zielinski1989 Zuckerman1972 Zielinski1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972i1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman197283E Zielinski1989 Zuckerman1972i1989 Zuckerman1972 Zuckerman1972ckerman1972Zuckerman197283E Zielinski1989 Zuckerman197283E Zielinski1989 Zuckerman1972Zielinski1983E Zielinski1989 Zuckerman1972i1989 Zuckerman197283E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972erman1972 Zielinski1989 Zuckerman1972ski1983E Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zuckerman1972elinski1983E Zielinski1989 Zuckerman1972man1972ski1983E Zielinski1989 Zuckerman1972 Zuckerman1972i1989 Zuckerman1972 Zuckerman1972 Zuckerman1972 Zuckerman19721989 Zuckerman1972 Zuckerman1972 Zuckerman1972 Zuckerman1972 Zuckerman1972 Zuckerman1972inski1983E Zielinski1989 Zuckerman1972 Zuckerman1972 Zielinski1989 Zuckerman1972 Zuckerman1972 Zielinski1983E Zielinski1989 Zuckerman1972 Zuckerman1972 Zielinski1989 Zuckerman197223 Ziegler1985q Zielinski1983 Zielinski1989E Zielinski1989 Zuckerman1972 Zuckerman1972 Zuckerman1972 Zielinski1989E Zielinski1989 Zuckerman1972 Zielinski1989E Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972ski1989 Zuckerman197283 Zielinski1989E Zielinski1989 Zuckerman1972 Zuckerman1972 Zielinski1989 Zuckerman1972ski1989 Zuckerman1972 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zielinski1989 Zuckerman1972 Zuckerman1972fornia1971University of California1972University of California1974`University of California1974PUniversity of California1974yUniversity of California19762University of California19787/University of California1982dUniversity of California1986rUniversity of California1987University of California1989&University of California1990University of Colorado19933,University of Nevada System. Water Resources1983o70University of Nevada. Center for Water Resources1966& Urban1990< Van Seters1989, Varnhagen1987 Vegetation1972= Vincent1977 Vincent1978- Vincent1978. Vincent1980 Vincent1982/ Vincent1982> Vondracek1981 Vondracek19820 Vondracek19893W1987 Wallace1990> Walter1962[Wandesforde Smith1973qWandesforde-Smith1972DWandesforde-Smith1973Wandesforde-Smith1974 Ward1981f1Watanabe1983p Water1972 Water1974 Waterways1991 Webb1951 Weiss1977Y93Western Federal Regional Council . Interagency Task1979 Western Snow1968 Westman1981?Westphal1973 White1978 Whitman1983Williams1970pWilliams1971p2Williams1978p Wilsey19641! Wilson1971 Winant1979 Winters1981Woodyard1981p Wrigley1976@ Wrye1989f Wurtsbaugh1992A Xiang1989Yoder Williams1989F Young1972 Zeiner199193 Ziegler1985 Zielinski1989inski1989989Nz0nS AuthorsJournalsKeywordsggO*}  flbFY "'0 /2X,3MQ@Cc7?`>@^FP  #L"'#-Z23M=<>TTTTTTTTTWWW6:7??K  88888888888888888888888``_d],,,,B|wbbbEP #LLH*~ & Costantini, Edmond Hanf, Kenneth 197460The politics of ecology and the Lake Tahoe Basin HBInstitute of Governmental Affairs, University of California, Davis 85 leaves81Institute of Governmental Affairs Research Report4-Environmental protection -- Tahoe, Lake, watershed (Calif. and Nev.) Environmental policy Regional planning -- Tahoe, Lake, Watershed (Calif. and Nev.) Environmental protection -- Social aspects Tahoe, Lake, watershed (Calif. and Nev.) -- Environmental aspects Tahoe, Lake, watershed (Calif. and Nev.) RKResearch report ; Includes bibliographical references. ill., tables ; 28 cm F?Costantini, Edmond Wandesforde-Smith, Geoffrey Baxter, Laurence 1974<6Regional agency voting behavior : the Tahoe experience HBInstitute of Governmental Affairs, University of California, Davis81Institute of Governmental Affairs Research Report30`YTahoe Regional Planning Agency Regional planning -- Tahoe, Lake, region (Calif. and Nev.)B;ill. ; 28 cm 57 leaves Includes bibliographical references. Costantini, E. 1975jcThe Environmental Impulse and Its Competitors: Attitudes, Interests, and Institutions at Lake Tahoei &University of California, Davisa April 81California Water Resources Center Research Report32Environmental effects, Decision making, Constraints , Political constraints, Institutions , Attitudes , California Psychological aspects, Environment , LakessA summarized and updated version is presented of a Technical Completion Report (See W74-06843). Inevitably, the question of what constitutes unacceptable environmental conditions is a political one: Environmental policy cannot be an irresistible, simple unchallenged response to empirical or scientific fact alone. No matter how weighty the evidence of degradation may be, the environmental impulse inevitably confronts competing, perhaps stronger, impulses. As a consequence, what constitutes unacceptable environmental conditions and what to do about them are political questions, for it is in the political process that disagreement over significant social values and conflicting interests finds expression and seeks some form of resolution. The relationship between political institutions and institution building at Tahoe on the one hand, and the environmental impulse and its competitors on the other is explored. (Snyder-California, Davis)ZS17 p. (California Water Resources Center Project UCAL-WRC-W-299) OWRT A-037-CAL(4).e82Surface Sediments In Lake Tahoe, California-Nevada.'Court, J. E. Goldman, C. R. Hyne, N. J.  1972& Journal Of Sedimentary Petrology422 359-377TMUsing Smart Source Parsing June 7 fig, 3 tab, 30 ref. fwqa contract 16010 dbuSamples from 40 sites in lake tahoe and from six major tributaries were analyzed for mineral and biogenic components and for texture. the areal distribution of volcanic constituents of sand and gravel fractions reflects volcanic sources in the north and northwest parts of the basin. volcanic areas contribute montmorillonite to clay fractions whereas vermiculite and chloritic intergrades are characteristic weathering products of granitic sources. two distinct types of sediment are present. pollen-rich diatomaceous ooze (organic ooze) is characterized by: (a) abundant diatoms and pollen; (b) chloritic intergrades in the clay fraction; and (c) all from flat-lying, well stratified beds. the other sediment type (non-organic) is typified by: (a) diatoms and pollen rare or absent; (b) vermiculite/mica/montmorillonite clay fraction; (c) not present in flat-lying beds; and (d) texturally more varied than organic ooze. non-organic samples represent still-exposed depositional products of the tioga glaciation, reflecting relatively rapid erosion and slumping into deeper parts of the basin. the principal source of non-organic material was the west side where volcanic rocks constitute about half of the area. in contrast, organic ooze samples result from relatively passive post-glacial fluvial erosion. the relative abundance of biogenic components in organic ooze reflects low depositional rates and the clay fraction, rich in chloritic intergrades points to the dominance of granitic source rocks in the present basin-widesource. (knapp-usgs)bottom sediments, lakes , nevada , california Provenance , glacial drift, diatoms , mud , sands , sedimentation , stratigraphy , erosion , organic matter, sedimentology , sediment transport 02j, 02h, 05cu "Cover, A. E. Pieroni, L. J.n 1969Appraisal Of Granular Carbon Contacting: Phase 1. Evaluation Of the Literature, and Phase 2. Economic Effect Of Design Variables ,%Swindell-Dressler Co., Pittsburgh, PALreviews , waste water treatment, activated carbon de: tertiary treatment, organic matter, wastes , chemical oxygen demand, particle size, economics , costs , flow , adsorption , bibliographies , surveysBInstitute of Governmental Affairs Environmental Quality Series  Davis, CA B;Institute of Governmental Affairs, University of California No. 17 45 leaves Traffic engineering -- Tahoe, Lake, Region (Calif. and Nev.) Transportation -- Tahoe, Lake, Region (Calif. and Nev.) Environmental policy -- Tahoe, Lake, region (Calif. and Nev.) Bibliography: leaves 41-45 |Burco, Robert A. Henderson, Clark D. Stanford Research Institute, Tahoe Regional Planning Agency, League to Save Lake Tahoe, 1971LFTransportation planning alternatives in the Tahoe Basin : final report Menlo Park, CA "Stanford Research Institute ca. 200 p.zTransportation planning -- Tahoe, Lake, Region (Calif. and Nev.) Highway planning -- Tahoe, Lake, region (Calif. and Nev.)"SRI Project MSH-8854." "With the support of: The League to Save Lake Tahoe." "February 24, 1971." Includes bibliography. ill., maps ; 27 cm Burco, Robert A. 1973NHPolicy and planning in the Lake Tahoe Basin : the case of transportation HBInstitute of Governmental Affairs, University of California, Davis"Environmental Quality Series17xqUnited States. Tahoe Regional Planning Agency Transportation -- Tahoe, Lake, Region (Calif. and Nev.) -- PlanningnJCDavis iv, 45 leaves Bibliography: leaves 41-45., ill., maps ; 28 cma_6& Food Of Lake Trout In Lake Tahoe&Frantz, Ted C. Cordone, Almo J. 1970California Fish And Game561 21-35.(Using Smart Source Parsing 8 tab, 30 refStomachs of 1389 lake trout of five size groups were analyzed. samples were obtained by creel census, gill-net and bottom trawl. percentage of empty stomachs increased directly with fork length of fish. fish under 5 inches utilized cladocerans and copepods (over 90% by weight and frequency of occurrence); tendipid larvae and pupae were of secondary importance. fish (sculpin) became an important dietary component in fish 5 to 9.9 inches; cladocerans and tendipeds were of secondary importance and amphipods assumed importance. fish and cladocerans remained important in fish 10 to 14.9 inches, fish other than sculpins and including small lake trout were ingested. sculpins dominated diet of fish 15 to 19.9 inches; importance of cladocerans diminished while importance of crayfish increased. fish over 19.9 inches relied almost entirely on fish, primarily suckers. percentage of stomachs containing food was highest in spring and summer, lowest in winter and autumn for all size groups; mean weight of food per stomach was also highest in spring and summer. fish were utilized most in spring months, least in summer. tabular data include seasonal stomach analyses by size group of lake trout. (voigtlander-wisconsin)fish , food habits, fish diets, lake trout Sculpins , fish food organisms, california , nevada , amphipoda , crayfish , daphnia , insects , larvae , oligochaetes 02hn,&Fronk, C.A. Farrell, J.B. Strachan, W. 1985NGSeparation of Metals in Wastewater Sludge by Centrifugal ClassificationEnvironmental Progress44269-276@The great bulk of municipal wastewater sludge is harmless or beneficial with toxic contaminants generally present in only trace amounts. There would be substantial benefit if these trace substances could be removed economically. In Lake Tahoe, California, it was discovered that a solid-bowl continuous decanter centrifuge with an internal helical conveyor for solids removal separated the sludge into two fractions. The primary constituent of the sludge was calcium carbonate, with lesser amounts of magnesium, phosphate, calcium hydroxyapatite, and organic solids. It was found that the calcium carbonate was concentrated in the solids in the cake, whereas the magnesium and phosphate compounds were concentrated in the solids in the centrate. Consequently, instead of just wasting a portion of the cake to bleed off impurities, the centrifuge was deliberately operated inefficiently, losing the undesirable phosphates and magnesium compounds in the centrate. The cake, which was enriched in calcium carbonate, was reburned to CaO and reused. The centrate solids were subsequently collected by a second centrifuge, using a polymer, and discarded. This procedure improved the economics of their process because the lime concentration in the reburned product was increased, calcium carbonate losses were lower, and lime makeup was reduced. The interesting results indicate that centrifugal classification might prove to be a useful and cost-effective method for removing harmful substances from sewage sludge. (David-PTT)e>8Using Smart Source Parsing November, 6 fig, 8 tab, 9 refWastewater treatment, Separation techniques, Sludge solids, Metals DE: Centrifugation , Sludge Cake, California , Lake Tahoe, Magnesium , Phosphate , Calcium hydroxyapatite, Organic compounds 05d9Fullmer, D. G. 1987RLSheep grazing for plantation release a foresthill ranger district case study Annu-For-Veg-Manage-Conf. Sacramento, CA The Association 149-163forest plantations. vegetation management. livestock . sheep . grazing effects. seedlings . plant damage. national forests. california .piSO: . [S.l. : s.n.]. Sept 1987. (8) p. 149-163. maps. Meeting held Nov 5 6, 1986, Sacramento, California.&fMartin, Julie Perrochet 199060Ecogeographic analysis of Lake Tahoe tributaries San Jose State UniversitypjdWatershed management -- Tahoe, Lake, Basin (Calif.-Nev.) Ecology -- Tahoe, Lake, Basin (Calif.-Nev.)M.A. thesis Thesisviii, 118 leaves ill., map ; 28 cm Thesis (M.A. thesis, Geography and Environmental Studies)--San Jose State University, 1990. Includes bibliographical references. Photocopy. Ann Arbor, Mich. : University Microfilms International, 1992. 22 cm. Martinelli, Diane Mariei 1989Geophysical Investigations Of the Northern Sierra Nevada-Basin and Range Boundary, West-Central Nevada and East-Central California University Of Nevada, Reno geotechnology9RKThe seismicity, heat flow, and crustal thickness of the Sierra Nevada-Basin and Range transition were examined in the Reno-Carson City-Lake Tahoe region. From seismic reflection and refraction data the crustal structure exhibits crustal thinning from the Sierra Nevada (40 km) to the Basin and Range (29 to 33 km). Heat flow values in the Tahoe Basin are transitional between the high values of the Basin and Range province and the low values of the Sierra Nevada. The seismicity of the area for the years 1980-1987 was examined. The main result from the seismicity study is that the hypocentral depths shallow from the Sierra Nevada into the Basin and Range which is consistent with the changes in heat flow and crustal thickness. A significant transitional zone, 20 to 30 km wide exists in the crustal properties between these two provinces.b311, Summer 1990M.S. thesis Thesis Massoth, Harry Peter, III  197881Salt Toxicity to Conifers In the Lake Tahoe Basin University Of Nevada, Reno"Agriculture, Plant pathology173, Fall 1979 M.S. thesisaMatthews, Robert A.  19686/Geological Hazards of the Lake Tahoe Basin Area@ "Evans, J. R. Matthews, R. A.D>Geologic Studies in the Lake Tahoe Area, California and Nevada Sacramento, CA & Geological Society of Sacramento 14-26VPLandslides; Slide Mountain Area; Emerald Bay Slide; Snow Avalanche; Earthquakes;4-Cover title. ill., map in rear pocket ; 28 cm_ 8Goldman, C. R. 1990d]The importance of long-term limnological research with emphasis on Lake Tahoe and Castle Lake de Bernardi, R.B>;]]DDDDDDDDeBBlllbE{{{oooo7........rrrrrrsssssssttttvvvvv}}}}}}}}ww yyy yy[[[[ yyyyyy[$$$$[[[$$$$[${{{--{------oo--{-}}}}}}}||||||wwwwwww+hhhh+hhhhh++hhR>@DYYY]]BE   *MBM mLH)I8^H],^eBff-ECFFkkGGGRRRmmGG  #  $$$    H\mbPO ZTSmith, Sheli O. California Dept. of Parks & Recreation, Los Angeles Maritime Museum, 1991:3Emerald Bay barges archaeological survey, 1989-1990 <6California Dept. of Parks & Recreation, Sacramento, CA{Underwater archaeology -- Tahoe, Lake (Calif. and Nev.) Emerald Bay (Calif.) -- Antiquities Emerald Bay State Park (Calif.)i[Sacramento?] ii, 43 p. "The Los Angeles Maritime Museum joined the Dept. of Parks and Recreation in a venture to finish the study"--p. 1. Includes bibliographical references (p. 40) ^WSnider, William M. Kershner, Jeffrey L. Smith, Gary E. California Dept. of Fish & Game, 1987`YInstream flow requirements of salmonid resources, Lake Tahoe Basin, California and Nevadao TMResources Agency, State of California. Dept. of Fish and Game, Sacramento, CAsStream evaluation report 87-1@:Stream measurements -- Tahoe, Lake Basin (Calif. and Nev.)RLSacramento, CA ix, 108 p. "April 1987." Includes bibliographical references.  Snyder, J. H. 1985JCFiscal Year 1984 Program Report (California Water Resources Center)i >8University of California, Davis, Water Resources Center.Program ReportG-894-01tnCalifornia , Research and development, Grants Irrigation , Drip irrigation, Water conservation, Reclamation , Water prices, Acid precipitation, Atmospheric nutrient deposition, Lake Tahoe, Monitoring , Streams , Logging , Chaparral , Burning , Steelhead , Nutrients , Algae , Watershed , DBCP , Soil organic matter, Fumigants , Path of pollutants, Soil contaminationA synopsis is presented of the results of each of the research projects sponsored under the 1984 Water Research Institute Program (WRIP) for the University of California Water Resources Center. It also contains summaries of water problems and issues in California and the Water Resources Center's Program Goals and Priorities, Information Dissemination Activities and Cooperative Arrangements. The California WRIP package is a subset of the Center's overall research program and consists of five projects investigating the following topic areas: The Diffusion of Low-Volume Irrigation Technology in Western Agriculture, Structural Impacts of the Reclamation Reform Act of 1982 on California Agriculture, The Direct Quantification of Atmospheric Dry Acid and Nutrient Deposition on Western Mountain Lakes, Application of a Paired Watershed Research Design to Evaluate Instream Effects of Watershed Management Activities in North Coastal California, Interaction of Nemagon (DBCP) with Constituents of Water-Soil Systems.$Usgs g894-01. 14-08-0001-g894.8J4"Byron, E. R. Goldman, C. R.VPLand-use and water quality in tributary streams of Lake Tahoe, California-NevadaJ Environ Qual181 84-88 1989Includes references.lakes . water composition and quality. land use. watersheds . runoff water. nitrates . phosphorus . eutrophication . california . nevada .We examined land-use and water quality monitoring data for 10 watersheds of tributary streams to Lake Tahoe, California-Nevada, to describe relationships between watershed disturbance and water quality degradation from nonpoint sources. Discharge-weighted annual average concentrations of nitrate (as NO3-N), soluble P, total P and suspended sediment were plotted against the proportion of each watershed represented as disturbed and imperviously covered land of various land-use classes. Comparisons between land-use and runoff water quality demonstrated significant relationships between increased coverage and disturbance in the watersheds and decreased water quality. The concentrations of NO3-N, total P, and suspended sediment in the streams increased significantly with the disturbance of high hazard lands (erodible soils, steep slopes, stream environment zones). Increased disturbance of lower hazard lands (less erodible soils) resulted in increases in the concentrations of soluble and total P. The patterns of significance and slopes of the relationships demonstrated increased nonpoint source water quality degradation with increased land disturbance in these Sierra Nevada watersheds. AGRICOLA (1984 - 12/91) 88 of 148Bh- 2,Voluntary Action Center of South Lake Tahoe, 1978(!Programs and projects, March 1978 South Lake Tahoe, CA 2+Voluntary Action Center of South Lake Tahoe 19 [i.e., 44] leavesfacsims. ; 29 cmVoluntary Action Center of South Lake Tahoe Voluntarism -- California -- South Lake Tahoe Volunteer workers in social service -- California -- South Lake TahoeCTitle from cover. LFvon Schmidt, Alexis Waldemar Lake Tahoe and San Francisco Water Works, 1871Report to the Lake Tahoe and San Francisco Water Works Company, on its sources of supply, proposed line of works, estimated cost and income 81Alta California Printing House, San Francisco, CAH 21 p.15Lake Tahoe and San Francisco Water Works Water-supply -- California, Northern Waterworks -- California, Northern Tahoe, Lake (Calif. and Nev.)& Water supply, bay cities ; no. 5Vondracek, Bruce Carle 1981d]The Energetics Of the Tahoe Sucker, Catostomus Tahoensis, In Cyclic and Constant Temperaturesv &University Of California, Davisbiology, ecologyvpRecent hypotheses suggest that aquatic organisms will exhibit faster growth rates in diel temperature cycles as compared with organisms that remain at constant temperatures. Attendant assumptions are lower metabolic rates and increased assimilation efficiency in cyclic as opposed to constant temperatures. The growth and metabolic rate of the Tahoe sucker, Catostomus tahoensis, were evaluated in diel temperature cycles which approximate natural temperature regimes occurring between late spring and early autumn. Three experiments were conducted in cyclic temperatures and constant temperatures equivalent to the arithmetic mean of the temperature cycles. The Tahoe sucker grew faster in a reservoir than in two tributary streams. Growth rates were evaluated both by comparison of back-calculated lengths using pectoral fin rays and by comparison of standard lengths at capture of age V suckers. Four possible factors were hypothesized to explain the observed growth differential: (1) genetic differences, (2) extra energy costs of swimming in flowing systems, (3) food availability, and (4) temperature regimes. Stampede Reservoir was formed in 1969 and the parental stock of suckers was originally present in Sagehen Creek and the Little Truckee River suggesting genetic differences are not a factor. The Tahoe sucker selects areas of low flow rate obviating significant energy expenditures to maintain station. Digestive tract fullness and energy content of the diets were not significantly different in the streams of the reservoir, which indicated food availability was not a factor influencing the growth differential. Stream temperatures fluctuated 12 C daily, whereas reservoir temperatures remained nearly constant daily and varied little throughout July and August. Mean temperatures where the suckers reside in both streams and reservoir were nearly identical during the summer sampling period. Growth season length or increased maintenance metabolic costs for stream residents are likely temperature-related phenomena explaining observed growth rate differentials. Resting routine metabolic rates of the Tahoe sucker were measured using static, plexiglass respirometers in cycling and constant temperatures over the thermal range of 8-20 C. Q(,10) values approximating three for both cyclic and constant temperature regimes indicate that the Tahoe sucker in a cyclic temperature regime are significantly (P < 0.05) higher than rates of suckers acclimated to a constant temperature equivalent to the arithmetic mean of the cycle. These higher energetic costs for routine metabolism may explain reduced Tahoe sucker growth rates in streams compared with reservoirs. Growth rates, gross growth efficiencies and maintenance rations of the Tahoe sucker were determined in cyclic and constant temperatures over a thermal range of 4-23 C. Growth rates and gross growth efficencies were determined in three temperature pairs (low, 8 C constant, 4-12 C cycle; intermediate, 13 C constant, 8-18 C cycle; and high, 18 C constant, 13-23 C cycle) and at three ration levels (starvation, restricted and repletion). Growth rates and gross growth efficiencies were not significantly different at any temperature pair-ration condition, except at low temperatures and starvation ration. Maintenance rations increased from approximately 1% initial weight weight/d at low temperatures 1.7% at high temperatures and 2.0 % at intermediate temperatures. Brought together, the results of the three experiments question the universality of previous assumptions regarding growth and metabolism of fishes exposed to sinusoidal temperature fluctuations. Order No: AAC 8521654 ProQuest - Dissertation Abstracts3108, Feb 1982Phd dissertationD,^eBflbE[${-o7.rstv}|w yCFPk GRm Y #  $  LH\&"'()!*#-ZS.AJ01 /2)'*KXI,/235M5O98Q=<>3TV@BCWcE&6:F7?KL 8`^M0H_Nda4+hR>;@]Y]%%%%%%%%%%%%%%%%%% . n v X`v wwpwwwwwwhwww\wwdww0wwwww w4ww(w(w w0wTw wwXw wlwwww8wwwwwwwwwwwlwwwww wwwwdwXww wLwww(vtwtw$ww$w$wxwwwPww8wwwvw4  L("Kinetic Assessment Of Algal GrowthRLPearson, E. A. Middlebrooks, E. J. Tunzi, M. Adinarayana, A. McGauhey, P. H. 19716/Chemical Engineering Progress, Symposium Series67 107 5-144.Using Smart Source Parsing 8 fig, 5 tab, 9 refIt is well known that nutrients such as nitrogen and phosphorus are required for algal metabolism. however, the question remains, is nitrogen or phosphorus usually or frequently limiting the growth rate or standing stock in most receiving waters. to effectively control the rate of eutrophication of our natural waters, this question must be answered. it is not enough to remove nitrogen and phosphorus from wastewaters in hopes of reducing the growth rate or standing stock of plankton in waters concerned. there is an urgent need to develop methods or techniques for assessing the biostimulatory character of waste effluents, natural runoff, etc., estimating the level of consequences one might expect for a given level of rate-limiting nutrient or substance. in no single case is this need more urgent than in the case of lake tahoe. although action to remove sewage effluents from the basin is well underway, human activity in the area is rapidly increasing and it is not known whether other inputs to the lake should be controlled to limit the rate of eutrophication or enrichment of the lake. a laboratory method of evaluating the capacity of aquatic environments to grow algae is definitely needed. (gutierrez-texas)rbiological treatment, eutrophication , nutrients , algal control Kinetics , plankton , microorganisms , effluent , biochemical oxygen demand, saturation , oxygen , metabolism , nitrogen , phosphorous , california 05c, 02hxPepper, James E. 1972zAn approach to environmental impact evaluation of land-use plans and policies: the Tahoe Basin planning information system ("University Of California, Berkeley M.A.Regional planning -- Tahoe, Lake (Calif. and Nev.) Environmental policy -- Tahoe, Lake Information storage and retrieval systems -- Regional planning_zs1 v. (various pagings) Thesis (Master of City Planning)--University of California, Berkeley. Includes bibliography. ZTPepper, James E. Jorgensen, Robert E. United States Environmental Protection Agency, 1974NGInfluences on wastewater management on land use: Tahoe Basin, 1950-19727 b[Office of Research and Development, U. S. Environmental Protection Agency, Washington, D.C.oNGSocioeconomic environmental studies series. Research reporting series.5EPA-600/5-74-019<5Washington, D.C. xiv, 167 p Bibliography: p. 105-125..(Pepper, James E. Pepper Bice Associates, 1976B;Density transfer systems : Options for the Lake Tahoe Basin Pepper Bice Associates x, 195 p. ill\VRegional planning -- Tahoe, Lake (Calif. and Nev.) Environmental policy -- Tahoe, LakeF?Epilithic periphyton and detritus studies in a subalpine stream"Perkins, M. A. Kaplan, L. A. 1978 Hydrobiologia,572103-109 Using Smart Source Parsing The accumulation of epilithic periphyton in Ward Creek, a permanent stream within the Lake Tahoe basin, California, was measured weekly at three stations from July through Sept, 1972. Subsamples were analyzed for total carbon and adenosine triphosphate content. The mean total carbon content at three stations over the period of investigation was 0-.-508 0-.-263 mg carbon cm-SUP--2-. Live biomass, as estimated from ATP measurements, averaged 0-.-121 0-.-115 mg carbon cm-SUP--2-. It was estimated that approximately 76% of the organic carbon accumulating on rock substrates was present at detritus. Scanning electron microscopy of rock substrates suggested that much of this detrital accumulation may consist of diatom stalk materials. AN: 8156510 ASFA 1978 - 1987 106 of 1082h1"0$~xSchweickert, R. A. Firby, James R. National Association of Geology Teachers Far Western Section, Mackay School of Mines, 1985JDField trip guide: the Northern Sierra Nevada / Nevada and California Reno, NV "University of Nevada - Reno 51 p.ill., maps ; 28 cmHBGeology -- Tahoe, Lake, Region (Calif. and Nev.) Geology -- Nevada"National Association of Geology Teachers, Far Western Section, fall meeting, October 4-6, 1985, Mackay School of Mines, University of Nevada, Reno." Bibliography: p. 25-27.vScott, Edward B. 1964rlThe saga of Lake Tahoe; a complete documentation of Lake Tahoe's development over the last one hundred years Crystal Bay, NV &Sierra-Tahoe Publishing Company 519 pP[Revised 1st ed] 30 cm$Tahoe, Lake (Calif. and Nev.)Scott, Verne H. Matthews, Robert A. Scalmanini, Joseph C. South Tahoe Public Utility District, University of California-Davis Dept. of Water Science and Engineering,F 1978F@Groundwater resources of the South Tahoe Public Utility District  Davis, CA NGDept. of Water Science and Engineering, University of California, Davis862, [26] leavesill., maps ; 28 cmjcWater, Underground -- California -- South Lake Tahoe Water-supply -- California -- South Lake TahoeetmWater science & engineering papers ; 2007 Ten folded leaves of plates in pocket. Bibliography: leaves [64-67]n Price, Reginald Carrier 1966,&California beautiful : waters to enjoy ^XState of California, The Resources Agency, Department of Water Resources, Sacramento, CAb\Water resources development -- California Water quality -- Lake Tahoe Basin Lake Tahoe basin[Sacramento] 4 leaves Presented before the Panel of Governmental Responsibilities: Protection of Air, Water and Shorelines, Governor's Conference on California Beauty, Ambassador Hotel, Los Angeles, California, January 11, 1966. TMReid, Joan Gibson California Legislature Assembly Interim Committee on Water, 1965jdPollution of Lake Tahoe, a brief summary : a staff report to the Assembly Interim Committee on Water PJCalifornia Legislature Assembly Interim Committee on Water, Sacramento, CA$Tahoe, Lake (Calif. and Nev.)cVO[Sacramento] 13 leaves "November 1, 1965". Includes bibliographical references." 81Reinhardt, Dennis Tahoe Regional Planning Agency,  1970f`Environmental planning conference for Lake Tahoe, May 3-4, 1970 : preliminary report and summary 6/Tahoe Regional Planning Agency, Crystal Bay, NVdrkRegional planning -- Tahoe, Lake, region (Calif. and Nev.) Regional planning -- Nevada -- Lake Tahoe regionCrystal Bay, Nev. 1 vReno Evening Gazette, 1885Truckee Basin and Lake Tahoe directory for 1884-5 : giving name, business and residence of the adult population on the line of the C.P.R.R., from Truckee to Wadsworth, inclusive, also of Lake Tahoe Reno, NV .'Reno Evening Gazette, Book & Job Print. 163 p. 21 cmyTruckee (Calif.) -- Directories Truckee River Lake Tahoe region, Calif. and Nev -- Directories Reno (Nev.) -- DirectoriesHb[Resource Concepts Inc., Nevada Dept. of Transportation, California Dept. of Transportation,v 1990ztRoadside erosion control and revegetation needs associated with the use of de-icing salt within the Lake Tahoe Basin Carson City, NV Resource Concepts, Inc. 2 v. ill. ; 28 cmRoadside improvement -- Tahoe, Lake, region (Calif. and Nev.) Soil erosion -- Tahoe, Lake, Region (Calif. and Nev.) Soil conservation -- Tahoe, Lake, Region (Calif. and Nev.) Plants, Effect of deicing chemicals on -- Tahoe, Lake, Region (Calif. and Nev.)xq"September 14, 1990." Vol. 2 (28 x 43 cm.) consists of illustrations. Includes bibliographical references (v. 1)..(Reuter, J. E. Loeb, S. L. Goldman, C. R. 1982@:Nitrogen fixation in periphyton of oligotrophic Lake Tahoe  Wetzel, R.G.JCFirst International Workshop On Periphyton Of Freshwater Ecosystems Vaexjoe, Sweden 17101-109 USA, Tahoe L.; periphyton ; nitrogen fixation; Cyanophyta ; water temperature; lakes, Freshwater; Microorganisms; Ecology and distribution: Algaec`YHeterocystous blue-green algae dominate the biomass of the upper sublittoral ( similar to 2-60 m) epilithic periphyton community in nitrogen deficient, oligotrophic Lake Tahoe. Representative genera are Calothrix, Polypothrix, Nostoc and Scytonema . Samples obtained from three locations using SCUBA were assayed for N-fixation using the acetylene reduction technique. Seasonal rates ranged from 4-561 mu gN m super(-2) h super(-1) with a distinct summer maximum and winter minimum. Laboratory experiments along with physico-chemical lake data suggest that temperature regulates the seasonal cycle of N-fixation. This community is perennial, actively fixes N throughout the entire year and is in sharp contrast to the ephemeral nature of planktonic N-fixers. The estimated loading rate of nitrogen resulting from periphyton N-fixation was 0.03 kg N ha super(-1) (of lake surface) yr super(-1), which is very small (< 1%) in relation to other inputs of inorganic-N. The ability of this community to utilize atmospheric N sub(2) appears to be a successful adaptive strategy for survival in N-deficient environments.Incl. bibliogr.: 40 ref. iVIH2GJFEDCB, Smith, Raymond M. 1960NGAerial mapping : problems, costs and procedures for the Lake Tahoe area R.M. Smith, Reno, NV Topic report4pjAerial photogrammetry -- Tahoe, Lake, Watershed (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.)Reno, Nev. 5 p.0 Smith, Raymond M. 19604.Objectives of a planning program at Lake Tahoe R.M. Smith, Reno, NV Topic report7 D=Land use -- Planning Tahoe, Lake, watershed (Calif. and Nev.)Reno, Nev. 12 p. Smith, Raymond M. 1960ztA preliminary survey and analysis of planning and development problems - Lake Tahoe portion of Washoe County, Nevada R.M. Smith, Reno, NV Topic report5 Water resources development -- Tahoe, Lake (Calif. and Nev.) Enivronmental quality -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) Washoe County (Nev.)Reno, Nev. 34 leaves (!Smith, Raymond M. Universal Inc., 1963A report and analysis of the demographic, economic, geographic and financial aspects of the Lake Tahoe basin and surrounding areas with particular reference to present and future trends in the southshore section, especially as applied to the Nevada (Douglas Co.) portion, in order to ascertain the potential need for a new savings and loan facility proposed to be located at the Kingsburg Grade intersection in Douglas County, Lake Tahoeg Universal Inc. 28 pMarket surveys -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Economic conditions Douglas County (Nev.) -- Economic conditionsN ZSSmith, Raymond M. Lake Tahoe Regional Planning Commission of Nevada and California,p 1967jcA comparison of existing subdivision, zoning & other developmental controls in the Lake Tahoe basine R.M. Smith, Reno, NV 55 p.,%Tahoe, Lake, Region (Calif. and Nev.)|Cover title A report prepared for the Lake Tahoe Regional Planning Commission of Nevada & California Provenance: Sierra Club @:Smith, Raymond M. Lake Tahoe Regional Planning Commission, 19692,Reconnaissance report, Lake Tahoe basin area 81Lake Tahoe Regional Planning Commission, Reno, NV@:Regional planning -- Tahoe, Lake, region (Calif. and Nev.)TMReno Lake Tahoe 26 leaves Caption title. Includes bibliographical references.v F?Smith, Raymond M. United States Tahoe Regional Planning Agency,y 1970haNevada Tahoe general plan; a general plan document for the Nevada portion of the Lake Tahoe Basin0 Reno, NV82Regional planning -- Tahoe, Lake (Calif. and Nev.)2,[Reno, Nev., illus., maps 124 p Cover title. 81Smith, Raymond M. Tahoe Regional Planning Agency,  19716/Housing study of the Lake Tahoe Basin; a report  [unpublished] [4], 62 pHousing -- Tahoe Valley, California Land use -- California -- Lake Tahoe Region City planning -- California -- Lake Tahoe RegionCover title. "Comprehensive planning grant; project no. NEV P-30." Financed in part by grant from Dept. of Housing and Urban Development.D Smith, G. L. 197360A flora of the Tahoe basin and neighboring areas Wasmann Journal of Biology San Francisco, CA" "University of San Francisco311""Botany, California ; Nevada<5231 p. map. Ref., Reprinted from Wasmann J of Biologyn@:Optical Properties and Color Of Lake Tahoe and Crater Lake.(Smith, R. C. Tyler, J. E. Goldman, C. R. 1973 Limnology And Oceanography182189-199<6Using Smart Source Parsing March 11 fig, 1 tab, 26 refSpectral irradiance has been measured as a function of depth in crater lake, oregon and lake tahoe, california. in lake tahoe, secchi disk observations and submarine photometer measurements have been recorded year round since july 1967 and beam transmittance has been measured as a function of depth. from these data the radiant energy input and certain optical properties of the two lakes are presented. since color is a principal esthetic feature of these lakes, a complete color analysis is also presented. this information provides an objective standard with which to compare possible future changes in the optical properties and in the esthetic appearance of crater lake and lake tahoe. the method can be applied generally to quantify the optical deterioration of any aquatic habitat and can detect such deterioration before it is noticeable by casual visual observation. (holoman-battelle)aoptical properties, color , light penetration, solar radiation, oregon , california Depth , physical properties, secchi disks, upwelling , water quality, aquatic habitats, aquatic environment, water properties 05at.7 Schmidt, William Jay 1985:3Structure Of the Northern Sierra Nevada, Californiae Rice University geology8Structural features on megascopic, mesoscopic, and microscopic scales have been examined in a study area located in the central portion of the northern Sierra Nevada (west of Lake Tahoe). Structures observed within the study area are correlated with regional deformational events of the northern Sierra Nevada. Although at least four regionally extensive deformational events have affected the rocks of the northern Sierra Nevada, the effect of only three events are recognized in the study area. Structures associated with post-Ordovician/Silurian and pre-Late Devonian deformation were not identified due to overprinting of later deformational events. There is ample evidence supporting extensive late Paleozoic-early Mesozoic deformation in the study area. Structures from this event formed as the result of compressive deformation along a northwest-striking, east-dipping convergent plate boundary along the western margin of the Sierran province and may be related to the accretion of an exotic terrane, Sonomia. Although a significant component of strike-slip motion may have existed along the plate boundary, the structures appear to be related to the normal component of convergence. The intense, short-lived Nevadan orogeny deformed rocks throughout the study area. This latest Jurassic event is thought to be the result of an arc-continent collision. Nevadan structures, which have an anomalous north to north-northeast trend in the study area, are often indistinguishable from late Paleozoic-early Mesozoic structures due to similarities in style and orientation. Analysis of strain from quartz microfabrics indicates that Nevadan deformation is, at least locally, non-coaxial. The non-coaxial deformation is probably related to left-lateral oblique convergence. The last deformational event that affects rocks in the study area occurred in the Cretaceous. Cretaceous structures have a consistent northwest trend throughout the northern Sierra Nevada. The anomalous trend of Nevadan structures in the study area is most likely related to Cretaceous deformation. In the northern Sierra Nevada, post-Nevadan, dextral oroclinal folding, which occurred prior to or during the Cretaceous deformational event, is the result of right-lateral oblique convergence.1850, Dec 1985Phd dissertation 0)Schultz, Fred M. Lake Tahoe Area, Council2,Early history of the Lake Tahoe Area Council Lake Tahoe Area Council 1959Reno, Nev. 6 leaves 28 cm$Tahoe, Lake (Calif. and Nev.)D=Topic report no.2 Topic report (Lake Tahoe Area Council) no.2.-=0Vernon, Ethel Joslin 19490)Tahoe trails and Sierra Mountain memories  E.J. Vernon xiii, 86 p. ill. ; 21 cmF?Tahoe, Lake, Region (Calif. and Nev.) -- Description and travel^W"A trail guide and scenic album of the Lake Tahoe region and surrounding back country."Vincent, Warwick Fairley 1977^XEcophysiological Studies On the Aphotic Phytoplankton Of Lake Tahoe, California - Nevada &University Of California, DavisBIOLOGY, LIMNOLOGY4642, Apr 1978Phd dissertationVincent, W. F. 1978ZSSurvival of Aphotic Phytoplankton in Lake Tahoe Throughout Prolonged Stratification  Sladecek, V.Congress In Denmark Copenhagen, Denmark20401-406Stratification , Lake Tahoe(CA NV), Phytoplankton , Aphotic zone, Survival , Deep water habitats Algae , California , Nevada , Chlorophyll , Lakes , Depth , Mixing , Photosynthesis , Light intensity, RuDPCase , Ribulose 1.5 diphosphate carboxylase, Euphotic zone, Eutrophication , Dormancy , Darkness , Sedimentation , Enzymes , Settling velocity, Oligotrophy , Vertical distributionpRLThe chlorophyll content of the 350-450 m stratum of Lake Tahoe's aphotic zone remained statistically unchanged from Dec. 1975 to Dec. 1976, thereby demonstrating that exchange between the deep aphotic zone and overlying waters was minimal even throughout the period of surface mixing in early 1976. Algae collected from within this zone began photosynthesizing immediately upon re-exposure to euphotic light levels and photosynthetic rates were not increased with up to 116 hours further preincubation in the light. To supplement chlorophyll estimates of "light reaction potential" the enzyme catalysing the rate determining step of the dark reaction, ribulose 1.5-diphosphate carboxylase (RuDPCase) was assayed down the water column. RuDPCase levels per unit microbial biomass for deep aphotic populations were not statistically different from levels in the euphotic community. Settling velocities measured over a wide range of nutritional conditions for six aphotic algae isolated into uni-algal culture were too slow to account for a recent euphotic origin of these cells by passive sedimentation.2+Proc Int Assoc Theor Appl Limnol (correct?)F@Evidence for algal heterotrophy in lake Tahoe, California-Nevada$Vincent, W. F. Goldman, C. R.. 1980Limnol. Oceanogr.251 89-99 Using Smart Source ParsingSignificant differences in the uptake of SUP-14 organic compounds between light and dark bottle incubations of water were recorded from Lake Tahoe. The response to light did not occur in situ below the max depth of inorganic C photoassimilation and was completely inhibited by a photosynthetic inhibitor. Dark acetate uptake in the deep euphotic zone was strongly inhibited by a eucaryotic inhibitor. Microautoradiographic analysis showed that 2 species of green algae (Monoraphidium contortum- and Friedmannia-) in Tahoe were capable of acetate transport at labeled substrate additions within previously determined ambient limits; in axenic culture these 2 species grew heterotrophically on acetate. Activities of key enzymes of the major inducible pathway for acetate assimilation were high per unit ATP in the region of the water column where acetate uptake was light stimulated. These data strongly support the hypothesis of heterotrophically active phytoplankton populations at the bottom of the euphotic zone.tyxdD 1976TMTahoe ... then and now : a look at Tahoe's historical past in today's TribunetTahoe Daily Tribune South Lake Tahoe, CA Tahoe Daily Tribune*#ca. 50 pages in various paginationsF February 27 ill. ; 57 cmAmerican Revolution Bicentennial, 1776-1976 -- California -- South Lake Tahoe Newspapers -- California Tahoe, Lake (Calif. and Nev.)F?The Friday, February 27, 1976 issue of the Tahoe Daily Tribune.0 1976$Converting Sewage Into Savings Chemical Week 118247tertiary treatment, operating costs, recycling , waste water treatment, sewage treatment Ammonia , fertilizers , treatment facilities, california , nevada:3Producing ammonium sulfate fertilizer will help defray the operating costs of a new tertiary treatment plant being built on lake tahoe. the ammonia removal and recovery process produces 40% concentration ammonium sulfate solution from the regeneration stream from the plant's ammonia-stripping ion-exchange beds. the solution contains about 9% available nitrogen, suitable for direct irrigation of sprinkler system application by farmers or for blending by commercial fertilizer manufacturers into ammonium sulfate. the north lake tahoe plant will produce between 2.5 and 5 tons of fertilizer per day. the cost of installing the process is about 10% of the total construction cost of the new plant, but the designers say the sale of fertilizer materials will cut operating expenses by 60%. ammonia is removed from the waste stream by passing over a bed of clinoptilolite. the bed is then flushed with a concentrated sodium chloride solution which 'bumps' the ammonia ions into a regeneration solution. with an ammonium concentration of about 300 ppm, the solution is pumped into clarifiers where sodium hydroxide is added to convert the ammonium ions into ammonia gas. in an absorption tower the gas is converted into a 40% solution of ammonium sulfate. the ammonia removal and recovery process is part of a $20 million waste treatment system that includes pure-oxygen-activated sludge treatment, two-stage lime addition for the removal of phosphorus, dual-media filtration, activated carbon adsorption, ion-exchange for ammonia removal, and chlorination for disinfection. (loustau-firl)s,%Using Smart Source Parsing January 14a  1977VOFinal Report on the Pyramid Lake Pilot Project, 1970-1975, Volume 2, Appendicesu >7Nevada Univ. System, Reno. Lab. of Atmospheric Physics.Cloud seeding, Weather modification, Silver iodide, Nevada Atmospheric physics, Climates , Cloud physics, Meteorology , California , Precipitation(Atmospheric) , Data collections, Instrumentation , Measurement , NetworksThe fourteen appendices are entitled: Rare and Endangered Wildlife Species of the Lake Tahoe Region; Remote Controlled Mobile AgI Aerosol Generator; Observed or Actual Storm Periods, 1972-75; Typical Synoptic Examples of Sierra Nevada Storms; Total Seasonal Precipitation October 1 to May 31; Control Center Operations Summaries; Daily Record of Weather Modification Activities; Record Structure; Control Center Data; Non-Recording (True) Precipitation Measurements; Major Computer Programs Developed for Data Acquisition and Processing; Data Set 5; Precipitation Amounts for 11 Selected Stations; Data as Used in Analysis (d); and Sample Teletype Messages as Transmitted Between Desert Research Institute and Berkeley Statistical Laboratory.4.Edited by Patrick Squires. BuRec 14-06-D-7000.k&lmdo2~ &Tahoe Regional Planning Agency, 1967<5Report On Water Distribution In the Lake Tahoe Region. :4Tahoe Regional Planning Agency, South Lake Tahoe, CAcommunity development, distribution systems Water distribution(applied), facilities , public utilities, water quality standards, urbanization , california , nevada ,&Although the largest fresh-water lake in california is within the confines of the tahoe basin, the basin, as a whole, has never had adequate waterdistribution systems to serve the public. there are 66 separate water companies in the tahoe basin, some of which have multiple isolated water systems. present trends in the development of water distribution are discussed. water distribution goals and recommendations of the tahoe regional planning agency are outlined: maintain federal water quality standards; water systems should provide adequate supplies for fire protection as well; existing developed areas should be required to meet these standards; and new developments should be required to meet these standards. a brief description of the various individual water systems is included. (davis-chicago) &Tahoe Regional Planning Agency, 1970F?Report on Lake Tahoe region solid waste collection and disposal :4Tahoe Regional Planning Agency, South Lake Tahoe, CA iii, 7 p.piRefuse and refuse disposal -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, Region (Calif. and Nev.) LETahoe Regional Planning Agency, Lake Tahoe Regional Fire Association, 19702+Report on Lake Tahoe region fire protection. :4Tahoe Regional Planning Agency, South Lake Tahoe, CAForest fires -- Tahoe, Lake, Watershed (Calif. and Nev.) Forest fires -- Prevention and control Tahoe, Lake, watershed (Calif. and Nev.) [S.l. 14 p. &Tahoe Regional Planning Agency, 19704-Report on Lake Tahoe region electrical supply :4Tahoe Regional Planning Agency, South Lake Tahoe, CAjcElectric power -- Tahoe, Lake, Watershed (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.) [S.l. 13 p. >8Tahoe Regional Planning Agency, Lake Tahoe Area Council, 1970<6Research coordination and utilization, the Tahoe Basin :4Tahoe Regional Planning Agency, South Lake Tahoe, CA60Tahoe, Lake, Basin (Calif. and Nev.) -- Research0*[s.l.] 1 v. (various pagings) Cover title.jJ`_\ Brown, Caldwell, 1959South Tahoe sewerage survey : a report for the South Tahoe Public Utility District on the collection, treatment and disposal of sewage in the South Tahoe area San Francisco, CA Brown & Caldwell 145 p.B8"Fortieth thousand"--T.p. Southern Pacific publications.XRPrimary plague pneumonia contracted from a domestic cat at South Lake Tahoe, Calif^WWerner, S. B. Weidmer, C. E. Nelson, B. C. Nygaard, G. S. Goethals, R. M. Poland, J. D.  1984J. Am. Med. Assoc. 2517929-931$Using Smart Source Parsing pp Primary plague pneumonia occurred in a 47-year-old South Lake Tahoe woman shortly after face-to-face exposure to her plague pneumonia-infected cat. Both died. Field investigation revealed a recent plague epizootic in squirrels and chipmunks around the patient's home. Control measures included active surveillance and chemoprophylaxis of 197 contacts to the victim, a community alert on methods of self- and pet protection, and application of insecticide to reduce rodent flea populations. No secondary cases occurred.plague ; pneumonia ; cats ; disease transmission; man ; Yersinia pestis; USA, California; Siphonaptera complications ; case reports; role Human bacteriology: Infection: Ear, nose and respiratory tract 02845; Behavior, biology and ecology: Medical and veterinary entomology 052065 &6 (!Sabatier, Paul A. Pelkey, Neil W. 1990Land development at Lake Tahoe, 1960-84 : the effects of environmental controls and economic conditions on housing construction FAU/FIU Joint Center for Environmental and Urban Problems, Fort Lauderdale, FL; Institute of Ecology, University of California, Davis, CA 90-2>8Real estate development -- Tahoe, Lake (Calif. and Nev.)Monograph / FAU/FIU Joint Center for Environmental and Urban Problems ; #90-2, ill., maps ; 23 cm Includes bibliographical references (p. 157-165). x, 165 p.Sabine, Charles 1992d]Magmatic Interaction In the Crystal Range Suite, Northern Sierra Nevada Batholith, Californiav University Of Nevada, Renogeology; remote sensing2747, Dec 1992Phd dissertation  The approximately 225-km$\sp2$ Desolation study area lies at the northern end of the Sierra Nevada batholith, southwest of Lake Tahoe. The area is underlain by early- to middle-Jurassic metasedimentary and metavolcanic rocks of the Mount Tallac pendant, a group of middle-Jurassic plutonic rocks, and several Cretaceous plutons. Extensive glaciated exposures and a diversity of igneous lithologies ranging from leucogranite to anorthosite ideally suit the area for geologic and remote sensing studies. Among Jurassic plutons is the Crystal Range suite, which includes the Pyramid Peak leucogranite and numerous consanguine dioritoid bodies, hybrid rocks, and microdiorite dikes. Dioritoid and leucogranite magmas interacted as demonstrated by field (lobate contacts, composite dikes, hybridization), petrographic (ocellar quartz, rapakivi texture, acicular apatite), and geochemical evidence (Harker diagrams, variation across contact zones). Low initial $\sp{87}$Sr/$\sp{86}$Sr ratios indicate a mantle origin for dioritoids; a range of higher ratios in leucogranite suggests melting of an isotopically diverse crust. Alignment of the Crystal Range suite, dioritoid bodies, and foliation patterns with regional structural trends in metamorphic rocks suggests emplacement was influenced by geologic structures. The Crystal Range suite was among the earliest plutonic units to invade metamorphic rocks. A U-Pb zircon age from Pyramid Peak leucogranite is 164 $\pm$ 7 M.A. thesis. A model is proposed in which crustal anatectic leucogranite magma is generated by underplating of mafic magma from the mantle. Faults and shear zones provide conduits for concomitant ascent and interaction of mafic and felsic magmas early in a plutonic cycle. As plutonism continues, melting and magmatic interaction in the lower crust generate large volumes of intermediate magma. Thermal softening produces a more ductile crust, allowing ascent of large diapiric plutons. Other mafic-felsic suits in the Sierra Nevada batholith intrude metamorphic rocks and are surrounded by younger plutons as predicted by the model. Thermal Infrared Multispectral Scanner imagery led to discoveries of a large mafic body, obscured by vegetation, and a silicic facies of a mafic granodiorite and allowed discrimination of plutons according to composition. Correlation of wavelengths of emittance minima with pluton compositions produced images that semiquantitatively depict variation in SiO$\sb2,$ SCFM, quartz, and hornblende content. Order No: AAC 1345766 ProQuest - Dissertation Abstracts x!XflH ngJohnston, Robert A. Pedersen, Brian University of California - Davis Division of Environmental Studies,f 1989XQAir pollution, transportation policy, and growth control in the Lake Tahoe Region LFDivision of Environmental Studies, University of California, Davis, CA34, [8] leavesRegional planning -- Tahoe, Lake, region (Calif. and Nev.) Atmospheric ozone -- Tahoe, Lake, Region (Calif. and Nev.) Transportation and state -- Tahoe, Lake, Region (Calif. and Nev.) Traffic restraint TRISB<"June 20, 1989.", 28 cm Includes bibliographical references. <6Joint California-Nevada Interstate Compact Commission, 1968yCalifornia-Nevada interstate compact concerning waters of Lake Tahoe, Truckee River, Carson River and Walker River Basins8 JCJoint California-Nevada Interstate Compact Commission, Reno, NV (?)dWater resources development -- Law and legislation -- California Water resources development -- Law and legislation -- Nevada Interstate agreements0 [Reno? 44 p vpJones, Fred L. California Dept. of Parks &Recreation, Tahoe Regional Planning Commission of Nevada & California, 1966f_Position of the State Department of Parks and Recreation regarding the Lake Tahoe regional plann <5California Dept. of Parks &Recreation, Sacramento, CAiRegional planning -- Tahoe, Lake (Calif. and Nev.) Roads -- Sierra Nevada Mountains (Calif. and Nev.) -- Location Sierra Nevada Mountains (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) Emerald Bay (Calif.)tmSacramento 5 p Presented at the Tahoe Regional Planning Commission meeting, Lake Tahoe, Nevada, May 26, 1966.0 f_Jones, Fred L. California Department of Parks and Recreation, Lake Tahoe Joint Study Committee,e 19660)Recreation-related problems at Lake Tahoe D=California Department of Parks and Recreation, Sacramento, CAJ@9Lakes -- Sierra Nevada Mountains (Calif. and Nev.) -- Recreational use Outdoor recreation -- Tahoe, Lake (Calif. and Nev.) Boats and boating -- Tahoe, Lake (Calif. and Nev.) Aquatic sports -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Recreational use Sierra Nevada Mountains (Calif. and Nev.)n~x[Sacramento? 6 p Presented to the Lake Tahoe Joint Study Committee, Crystal Bay Club, Stateline, Nevada, April 29, 1966. \VJones, Fred L. California Department of Parks and Recreation, Lake Tahoe Area Council, 1966,%Report to the Lake Tahoe Area Council D=California Department of Parks and Recreation, Sacramento, CAAParks -- Sierra Nevada Mountains (Calif. and Nev.) Lakes -- Sierra Nevada Mountains (Calif. and Nev.) -- Recreational use Outdoor recreation -- Sierra Nevada Mountains (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Recreational use Sierra Nevada Mountains (Calif. and Nev.)frk[Sacramento? 8 p Presented at the meeting of the Lake Tahoe Area Council, Lake Tahoe, Nevada, May 20, 1966.aXQJones, James Richardson Stuart, John Lake Tahoe Area Research Coordination Board, 1974HBInventory of research activities in the Lake Tahoe area, 1878-1974 South Lake Tahoe, CA 2+Lake Tahoe Area Research Coordination Board 128 p. 28cmWater resources development -- Research -- Tahoe, Lake (Calif. and Nev.) -- Bibliography Lake Tahoe (Calif. and Nev.) -- Bibliography A bibliography of 492 research publications and items which might be useful to researchers for the lake tahoe area, california and nevada, has been compiled. a master file listing was made which has been subdivided into the following categories; air, land, water, vegetation, animal life, socio-economic, and resource allocation. the water section of the bibliography contains 111 references under sub-groupings of limnology, water supply, water quality, water resources managements and waste water treatment. the bibliographical notations are arranged chronologically. the appendices include an author index, a chronological index, a subject index and a listing of current research activities. the inventory master listing will be kept current and published periodically."Compiled by James R.Jones, Assistant Research Coordinator, Lake Tahoe Area Research Coordination Board, and John Stuart, graduate student U.C. Berkeley ..." -- T.-p. verso.Jones, Mary Matilda  1975tnInterpretations of Property Rights at Lake Tahoe: An Investigation into the Open Texture of the Taking Clause University Of Washington POLITICAL SCIENCE, GENERAL1194, Aug 1976Phd dissertationXRJones, James R. Lake Tahoe Area Research Coordination Board, Nevada State Library, 1976ZSInventory of research activities in the Lake Tahoe area : a bibliography, 1845-19761 South Lake Tahoe, CA 2+Lake Tahoe Area Research Coordination Boardo 219 p. 28 cmTMTahoe, Lake -- Bibliography Lake Tahoe region, Calif. and Nev -- BibliographyhIncludes indexes.e Jones, J. R.>8Research coordination and utilization at Lake Tahoe Snow 1978TMSO: Proc-West-Snow-Conf. Carson City 1975 (pub. 1978). (43d) p. 66-70. 5 ref. California .|0 Kempkey, Augustus 1923^XPreliminary report on the economic development of hydro-electric energy for Tahoe Tavernb[Water power -- Economic aspects -- California -- Tahoe Tavern Tahoe, Lake (Calif. and Nev.)vLE"July 1923.", 1 v. (ca. 6 leaves) ; 28 cm Typescript (carbon), bound.o @:Ken R. White Company, Douglas County-NV County Commission, 1964LFLake Tahoe : 1985 development plan, Lake Tahoe, Douglas County, Nevada & Ken R. White Company, Denver, CO 48 p.VPRegional planning -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.)\UReport submitted to the County Commissioners of Douglas County, Nevada., ill. ; 28 cm E^*D4 .(Orlob, G. T. Selna, L. G. Evenson, D. E. 1966Development Of a Mathematical Model For Prediction Of Temperature In Deep Reservoirs-Phase Ii: High Discharge-Volume Ratio Reservoirse 4.Water Resources Engineers, Inc., Lafayette, CAmathematical models, temperature , reservoirs , thermal stratification Lakes , diffusion , heat transfer, energy transfer, digital computers, density currents, californiaxqThe modification of the mathematical model for computation of temperature distribution in reservoirs to make it useful for that of reservoirs which have highly variable horizontal cross-sections or which experience time varying independent inflow and outflow is discussed. the mathematical model is designed to account for net heat flow input from the atmosphere. using this model, it would be possible to simulate a complete annual cycle of temperature change in an operating reservoir. certain assumptions, such as the independence of heat flow and reservoir surface temperature, would continue to restrict the versatility of the model. the objective of this report is to give a detailed account of the generalizations made in the one dimensional reservoir temperature model mentioned in the phase-i report. the model was tested using the data obtained in the lake tahoe studies.r 12 p, 7 fig. 2+Orme, A. R. Tahoe Regional Planning Agency, 1971f_The shore-zone system for Lake Tahoe : a report prepared for the Tahoe Regional Planning Agency :4Tahoe Regional Planning Agency, South Lake Tahoe, CAhbLakeshore development -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Shorelines<6[s.l.], ill. ; 28 cm i, 30 p. Cover title. "May 1971."(!Orr, Robert Thomas Moffitt, James 1971$Birds of the Lake Tahoe region San Francisco, CA$ $California Academy of Sciences ix, 150 p illus. 27 cmTNBirds -- Tahoe, Lake, region (Calif. and Nev.) Birds -- California Ornithology Bibliography: p. 142-145.0)Otton, J. K. Zielinski, R. A. Been, J. M. 1989Uranium in Holocene Valley-fill Sediments, and Uranium, Radon, and Helium in Waters, Lake Tahoe-Carson Range Area, Nevada and California, U.S.A..(Environmental Geology and Water Sciences1313 15-28`Water pollution sources, Geochemistry , Uranium , Sediments , Valleys , Radon , Helium , Path of pollutants Carson Range, Lake Tahoe, Peat , Sand , Silt , Mud , Fens , Marshes , Streams , Water pollution sources, Water pollution, Groundwater pollution, Water quality standardsThe uranium content of sediments in the Lake Tahoe-Carson Range area of Nevada and California approaches 0.6%; however, the average is in the range of 300-500 ppm. Waters associated with these sediments locally contain as much as 177 ppb uranium. Modest levels of helium and radon also occur in these waters. Uraniferous waters are clearly entering the private and public water supply systems in some parts of the study area; however, it is not known how much uranium is reaching users of these water supplies. Many of the waters sampled in the study area exceed the published health effects guidance level of the Environmental Protection Agency. Regulatory standards for uranium in waters have not been published, however. Much uranium is stored in the sediments along these stream valleys. Estimates for a marsh and a fen along one drainage are 24,000 and 15,000 kg, respectively. The potential effects of man-induced environmental changes on the uranium are uncertain. Laboratory studies of uraniferous sediment rich in organic matter may allow us to evaluate the potential of liberating uranium from such sediments and creating transient increases in the level of uranium moving in water in the natural environment. (Doria-PTT) RKUsing Smart Source Parsing January/February 12 fig, 4 tab, 28 ref. PY: 1989sCCkk aORRmmmEE aa #      L\\\\&&&&&&""""""'''''''))!!!!**#------------ZZZS..AAA0//2))'**KKKXXIII2335555555OOOOOOO999bx.(Loeb, S. L. Reuter, J. E. Goldman, C. R. 1983haLittoral zone production of oligotrophic lakes. The contributions of phytoplankton and periphytonn  Wetzel, R. G.piPeriphyton Of Freshwater Ecosystems: First International Workshop On Periphyton Of Freshwater Ecosystemsr  Vaxjo, Sweden17161-167\primary production; periphyton ; phytoplankton ; littoral zone; USA, Tahoe L.; lakes, mathematical models Freshwater; Algae lichens; Modeling, mathematics, computer applications; Ecology and distribution: Algae60Littoral zone primary productions can be expressed as the summation of the integral production of its phytoplanton and benthic components. This expression represents a "wedge" of littoral zone, 1 m wide, extending from the shore a distance, x, to where the depth of the water, z, is equal to the maximum depth of the littoral zone (i.e. 1% of surface light intensity). The periphyton community contributed 63% of the total littoral production (0-60 m) in Lake Tahoe at a site where the benthic substratum was rock. Evaluation of littoral productivity on a water column basis (i.e. m super(-2) of lake surface) illustrated that periphyton contributed varying amounts to the total productivity depending upon the depth of the water column, the time of year, the degree bottom of slope, and the benthic substratum type.14 17 September 1982JNP Pisani, D. J. 19774.Federal Reclamation and Water Rights in NevadaAgricultural History513540-558 Federal State water rights conflicts, Federal reclamation law, Reclamation states, Nevada , Lake Tahoe, Paiute Indians, Newlands Reclamation Act Competing uses, Indian reservations, Southwest US, Pyramid Lake, Truchee River Since their initiation in 1905, Federal reclamation projects in Nevada have exacerbated water rights controversies between California and Nevada, as well as between these states and the Federal Government. The dispute over the Federal Government's claim to Lake Tahoe's surplus water, the conflict between the Reclamation Bureau and established agricultural interests in Nevada, and the controversy over the use of Pyramid Lake water exemplify the complications introduced by Federal reclamation projects. Much confusion could have been avoided by post-poning these projects until already existing water rights controversies had been settled. However, the Federal Government is not entirely to blame, as the limited water supply could not satisfy all competing users and the legal system could not adjust quickly enough to the increased importance of water for industrial and recreational use, as opposed to agricultural needs. (Russell-Arizona).&Using Smart Source Parsing July *#Placer County, Planning Associates,0 1969North Tahoe general plan  Auburn, CA  Placer County,&29 leaves, [2] folded leaves of plates@:Regional planning -- Tahoe, Lake, region (Calif. and Nev.)f`Prepared in part from the preliminary plan of Planning Associates, George S. Gatter, consultant.&Bqd^Wind Driven Surface Transport in Stratified Closed Basins: Direct Versus Residual Circulations Strub, P. T. Powell, T. M. 1986&Journal of Geophysical Research917 8497-8505XQUsing Smart Source Parsing July 8 fig, 1 tab, 40 ref, append. NASA Grant NAG5-2171The dynamics of wind-driven circulations in moderate-sized, stratified basins is investigated through numerical modeling of a variety of wind fields observed at Lake Tahoe. Direct and residual circulation characteristics of stratified and homogeneous basins are described. Previous studies of stratified closed basins have emphasized residual circulations that result in a single cyclonic mean gyre during light to moderate winds. Lake Tahoe observations have shown that currents are more constant in direction, with a double gyre pattern of surface circulation dominated by an anticyclonic northern gyre. Model experiments demonstrate that the curl of the wind stress must be included to obtain a direct double gyre circulation similar to observations. Horizontally uniform winds cause a residual circulation similar to that reported at other lakes. The model can be used to calculate the vorticity budget in order to clarify the role of wind stress curl in creating the direct double gyre. (Michael-PTT)Lake basins, Lake breezes, Lake Tahoe, Wind velocity, Surface transport, Circulation Wave direction, Mathematical models, Mathematical equations, Wind waves, Water stress, Cyclones , Anticyclones 02hl`ZSurface temperature and transport in Lake Tahoe: Inferences from satellite (AVHRR) imagery Strub, P. T. Powell, T. M. 1987Cont. Shelf Res79 1001-1013$Using Smart Source Parsing pp \VAnalysis of satellite infra-red images in summer at Lake Tahoe, California-Nevada, shows that upwelling on the west side of the lake causes an east-west temperature gradient that changes in strength from early spring to late summer, with maximum horizontal gradients in late June and early July. The mean temperature fields, sequences of individual images, and empirical orthogonal function analysis all suggest the presence of a large anticyclonic gyre in the north of the lake and a weaker cyclonic gyre in the south. This agrees with a numerical model of the lake's surface circulation, which has been driven by the measured diurnal summer wind fields. This circulation pattern is different from that reported at other lakes and may be an important factor in maintaining areas of maximum primary productivity seen in past synoptic studies of the lake.2S>@9Richards, R. C. Goldman, C. R. Frantz, T. C. Wickwire, R. 1975jcWhere Have All the Daphnia Gone. the Decline Of a Major Cladoceran In Lake Tahoe, California-Nevadad4-Verhandlungen International Verein Limnologiee19835-842pifood chains, opossum shrimp, zooplankton , daphnia , primary productivity, crustaceans , fish diets, food habits, salmon Fisheries , ecosystems , balance of nature, lakes , invertebrates , aquatic animals, eutrophication , biological communities, trophic level, sport fish, competition , methodology , fish food organisms, food abundance, secondary productivitysAn investigation was made into the causes of the virtual disappearance of daphnia from lake tahoe. it is suspected that the change in the zooplankton community structure was due to introduction of 11.1 million kokanee salmon fry into the lake from 1949-1960 and the introduction of 333,000 opossum shrimp (mysis relicta) in 1963-1965 to provide forage for game fish. a primary productivity increase of 25 percent occurred from 1967-1971. decline in the cladoceran population may be due to competition with the mysids for food. there are indications that adult mysis prey upon cladocerans and rotifers. another possible reason for decline of daphnia is the heavy utilization of them as food by kokanee. interaction of two nearly simultaneous species introductions at different trophic levels has caused disruption throughout the lake tahoe ecosystem. research must deal with the fate of daphnia, feeding habits of mysis and the fishery as the system stabilizes. (katz)5Richerson, Peter James 19692,Community Ecology Of the Lake Tahoe Plankton &University Of California, Davis`Phd dissertationBIOLOGY, GENERAL3185, Dec 1970yThrelkeld, S. T. 1981~xThe Recolonization of Lake Tahoe by Bosmina Longirostris: Evaluating the Importance of Reduced Mysis Relicta Populations Limnology and Oceanography263 433-444Zooplankton , Population dynamics, Lake Tahoe, Bosmina longirostris Predation , Annual distribution, Aquatic animals, Aquatic populationseBosmina longirostris reappeared in Lake Tahoe after an absence of more than three years. Demographic analyses and feeding experiments suggested that predation by Mysis relicta, which was introduced to the lake, may have been responsible for Bosmina's decline and disappearance. Bosmina reappeared when there was a reduction in Mysis relicta from about 380/sq m. Other factors including biological and physical influences may have had more to do with the reappearance of Bosmina than the reduction in Mysis. Considerable annual variation occurs in Lake Tahoe plankton dynamics, predator assemblages, and in interactions between the littoral and pelagial. Bosmina may have been reintroduced by wind-induced advection from Emerald Bay. (Small-FRC):4Using Smart Source Parsing May, 6 Fig, 3 Tab, 30 Ref9988==<<<>33TTVVVVVCCCCWW@EEE6aFF777?KKKKKKKKLL!``^^^9MMMddaa4444444444+++++++++h++QP0*Coats, R. N. Leonard, R. L. Goldman, C. R. 1976XQNitrogen uptake and release in a forested watershed, Lake Tahoe basin, California Ecology - Durham575995-1004 California Map. Ref..'Coats, R. N. Leonard, R. L. Loeb, S. L. 1978jcRemoval of nitrogen from snowmelt water by the soil-vegetation system, Lake Tahoe Basin, California West-Snow-Conf. Carson City, NV 98-105 California Coats, R. N. 1993jdNitrogen concentration-discharge relationships in streams of the Lake Tahoe basin, California-Nevada2+Annual Meeting Abstracts - USA Aslo And Sws~Lake Tahoe is a large ultra-oligotrophic lake in the Sierra Nevada. Because the Lake is undergoing rapid eutrophication, the input of nutrients from basin watersheds has been studied intensively since the early 1970's. This paper reports on the efforts to develop discharge-concentration models for nitrate-nitrogen in 10 stream in the Lake Tahoe Basin. A simple 2-variable model was developed to compare the water types: "short flow-path water" that dominates during storms and snowmelt, and "long flow-path water" that dominates base flow. Stepwise linear regression was used to fit model parameters to the data. Both independent variables made a highly significant contribution to explaining the concentration variance. The results of this study may be useful for developing predictive models for estimating nutrient input to the Lake, and for guiding policy aimed at controlling that input.^XUsing Smart Source Parsing ANNUAL-MEETING.-ABSTRACTS. USA ASLO-SWS 1993 vp Summary only.Coats, R. Goldman, C.S 1993XRNitrate Transport in Subalpine Streams, Lake Tahoe Basin, California-Nevada, U.S.AApplied Geochemistry82 17-21California , Lake Tahoe Basin, Model studies, Nevada , Nitrates , Subalpine streams, Water pollution sources Flow discharge, Flow profiles, Mathematical models, Nitrogen , Statistical analysis,%Efforts have been taken to develop a linear model which relates nitrate-N concentration to two discharge variables, and to fit the model to the data using multiple regression. The data set comprises >3100 mean daily discharge and nitrate-N concentration values representing 45 watershed-years. The goal was to compare the relative contribution to nitrate-N concentration of two dominant water types: 'short flow-path water' that occurs during storms and snowmelt, and 'long flow-path water' or base flow. The first variable is a reciprocal function of discharge, derived from a mixing model for two water types in an open system. The second variable uses either cumulative water discharge or cumulative nitrate-N load for the water year. Stepwise linear regression was used to fit model parameters to the data. Both independent variables made a highly significant contribution to explaining the concentration variance. Values of R-squared ranged from 0.22 to 0.45. For one catchment, the model was fitted to data for eight separate water years; it explained up to 80% of the variance in nitrate-N concentration. These results indicate that the model can be used to distinguish anthropogenic nitrate sources from the ion pulse associated with early snowmelt, and to develop predictive models for estimating total load.u<6Using Smart Source Parsing Suppl January 5 fig, 22 ref lr Harding1959s Harding1962Harleman1969pt Harrill1977 Harrill1985) Harrington1985u Harrington1991 Harris1974v Harris1988 Hart1978v Hasler1968 Hasler1969: Hatano1976 Haverty1984w Hawkins1986x Hawley1925y Hayden1971z Hays1903f# Heaton19711e Henderson1971{ Hendrickson1993 Henyey1979} Heoney1987 Heyman1975~ Hildinger1962 Hill1988f Hill1988f Hill1990v Hill1990vB Hill19911 Hill1994v Hillen19029 Hillhouse1970 Hinckle1949 Hinckle1949q Hoefer1986a Hoffman1975 Hoffman1981 Hoffman1984 Hoffman1990Hoffmann1874pHoffmann1874 Hokom1949 Holderman1991 Holm-Hansen1972JHoneyman1892p Hopp1970v+ Horne1979 Hotchkiss1968r Howard1981 Howe19733 Howell1971 Howell1971: Howell1976; Howell1976 Howell19791 Huber1936 Huggins1992 Hughes1973hHunsaker1976p Hunt1971f$ Hunter19878% Hunter19898  Hunter1990  Hyne1969v Hyne19729 Hyne1972  Hyne1973f Imboden1977(#Indian Chief Publishing House1990 Ingersoll1968+Ingraham1992 Ingram1987 Ingrum1986 Innis1981VIntermountain Research198396 Irons1883WJ.B. Gilbert & Associates1973XJ.B. Gilbert & Associates1974J.B. Gilbert & Associates1974 Jackson1972 Jackson1973  Jackson1973 Jackson1974 Jackson1974 Jackson1974 Jackson1986c Jacobs19866+Jacobson1992 James1915 James1956 Jassby19899 Jassby19900 Jassby1992_ Jassby19933N Jassby1994 Jeffery1974Jeffries1987p Jerrems1994Jhk & Associates1987 Jhk Associates1976FJHK Associates1979Jhk Associates1981PJhk Associates1984 Johnson1910 Johnson1959 Johnson1970 Johnson1972u Johnson1985Y Johnson1986v Johnson1992w Johnson1992Johnston1989pE;5Joint California-Nevada Interstate Compact Commission1958;5Joint California-Nevada Interstate Compact Commission1968 Jones1966 Jones1966 Jones1966 Jones1974! JONES1975 Jones1976x Jones1978Jones & Stokes Associates1973UJones & Stokes Associates1979VJones & Stokes Associates1983  Jorgensen1974 Jorgensen1978 Joya1972 Juday1907Julius Bien Co.1883 Kaempf1973 Kampf1972 Kaplan19788 Kaplan19799 Kasperson1972X Katzer1972 Katzer1978 Kaus19787 Keinath1973 Kempkey1923Ken R. White Company1964V Kender1991 Kennedy1971 Kennedy1990Kennedy Engineers1966^Kennedy Engineers1966PKershner1987p Kiefer1972 Klamm1981 Klieforth1974 Klieforth1976e Knight1983 Kramer1982OKrivanek1991p Kroll1973 Kroll1974 Kroll1976| Kuehner1978^ Kusel1990XKuwabara1992p La Camera1988Laarveld1976pw LaForge19865/Lahontan Regional Water Pollution Control Board1953-/(Lake Tahoe and San Francisco Water Works1871`.Lake Tahoe Area1959Lake Tahoe Area Council1960Lake Tahoe Area Council1963Lake Tahoe Area Council19669Lake Tahoe Area Council1967Lake Tahoe Area Council1968Lake Tahoe Area Council1969Lake Tahoe Area Council1969Lake Tahoe Area Council1969Lake Tahoe Area Council1970Lake Tahoe Area Council1970Lake Tahoe Area Council1970Lake Tahoe Area Council1970kLake Tahoe Area Council1970Lake Tahoe Area Council19721+Lake Tahoe Area Research Coordination Board19741+Lake Tahoe Area Research Coordination Board19741+Lake Tahoe Area Research Coordination Board19751+Lake Tahoe Area Research Coordination Board19751+Lake Tahoe Area Research Coordination Board19761+Lake Tahoe Area Research Coordination Board1976Lake Tahoe Association1920/+)Lake Tahoe Chautauqua Improvement Company3-Lake Tahoe Environmental Education Consortium1970G3-Lake Tahoe Environmental Education Consortium19743-Lake Tahoe Environmental Education Consortium197583-Lake Tahoe Environmental Education Consortium1976j#Lake Tahoe Historical Society1971d/)Lake Tahoe Interagency Monitoring Program1986P70Lake Tahoe Interstate Water Conference Committee1952@70Lake Tahoe Interstate Water Conference Committee1952' Lake Tahoe Joint Study Committee1966c' Lake Tahoe Joint Study Committee1967m+$Lake Tahoe Regional Fire Association1970G-'Lake Tahoe Regional Planning Commission19698G@Lake Tahoe Regional Planning Commission of Nevada and California1962PFG@Lake Tahoe Regional Planning Commission of Nevada and California1967f#Lake Tahoe Ry & Trans Company1909!Lake Tahoe Ry Trans Company1899!Lake Tahoe Ry Trans Company1905!Lake Tahoe Ry Trans Company1911#Lake Tahoe Sierra Association19304#Lake Tahoe Sierra Association1950'!Lake Tahoe Transportation Company1896 Lamb1976f Lamke1973} Lanini1982 Laudenslayer1991rLawrence1961SLLawrence Berkeley Laboratory - Physics/Computer Science/Mathematics Division1982 Lazarus1993League to Save Lake1991eLeague to Save Lake Tahoe1971  LeConte1883  LeConte1883 LeConte1884 Lee1974 Legg1970f  Leggett1968 Leicht1874 Leicht18747 Leigh Abbott1978r Leigh-Abbott1978 Leiser1974 Leiser1980 Lekisch1988I Leonard1975P Leonard1976Q Leonard1978 Leonard1979 Leonard1981 Leone1987 Likens19811 Lind1978fLindgren19809 Lindstrom1990 Lintz1984 Livermore1968 Livingston1970 Llewellyn1968J Lloyd1892Lockheed Engineering1981Q Loeb19789  Loeb1979f" Loeb1980v  Loeb1981f Loeb19828 Loeb19831  Loeb1983fb Loeb1983v  Loeb1986f Loeb19868 Loeb19868 Loeb1987 Loeb1988f Loftus19838# Logan1983 Longanecker1982Longwell1956p Longwell1973! Loop1980V Lopez1978 Lopez1987 Lopez198778 Lopez19870V Lopez1978 Lopez1987 Lopez198778 Lopez1987 Lopez198778 Lopez198778 Lopez198778 Lopez198778 Lopez198778 Lopez1987 Lopez19871978 Lopez198778 Lopez19871978 Lopez198778 Lopez198778 Lopez1987M1978pez1987 Lopez M197887 Lopez M1978pez1987 Lopez M1978 Lopez M197887 Lopez M197887 Lopez M1978 Lopez1987 Lopez M197887 Lopez M1978 Lopez M1978League to Save Lake1970eLeague to Save Lake1971~ Legg1970f Leigh Abbott1978r Leonard1975P Leonard1976Q Leonard1978 Leonard1979 Leonard1981 Likens19811 Livermore1968J Lloyd1892Lockheed1981pQ Loeb19789  Loeb1979f" Loeb1980v  Loeb1981f  Loeb1982f Loeb19828 Loeb19831  Loeb1983f  Loeb1986f Loeb19868 Loeb19868 Loeb1987v Loftus19838# Logan1983 Longanecker1982 Lopez M1978 Lopez M1978searchjdFB f<t Stead, S. Post, R. L. 1989&White alder (Alnus rhombifolia) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-74 2 p.(alnus rhombifolia. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989.'Western chokecherry (Prunus virginiana) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-72 2 pprunus virginiana. california . nevada . CC: F700 XAU: Nevada Cooperative Extension, Incline Village, NV. AGRICOLA (1984 12/91) 48 of 1484.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 19896/Sulfur flower, buckwheat (Eriogonum umbellatum) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-71 2 p(!eriogonum . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989$Sugar pine (Pinus lambertiana) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-70  2 p.(pinus lambertiana. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989 River birch (Betula nigra) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-68 2 p *#betula nigra. california . nevada .@4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989*#Quaking aspen (Populus tremuloides) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-66 2 p 0*populus tremuloides. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989& Ponderosa pine (Pinus ponderosa) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-65 2 p,&pinus ponderosa. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989,%Mountain spiraea (Spiraea densiflora) Reno, NV 60Fact-Sheet-Coll-Agric-Univ-Nev-Reno-Nev-Coop-Ext 2 pv&spiraea . california . nevada .tnSO: [Reno, Nev.] : The College. 1989. (89-63) 2 p. In subseries: Plants for the Lake Tahoe Basin. PT: ArticleStead, S. Post, R. L. 19894.Mountain pride penstemon (Penstemon newberryi) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-62  2 p(!penstemon . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989.(Mountain delphinium (Delphinium glaucum) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-61 2 p44-delphinium glaucescens. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989 Moss pink (Phlox subulata) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-60 2 p ,%phlox subulata. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989& Leopard lily (Lilium pardalinum) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-58 2 p$lilium . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989$Jeffrey pine (Pinus jeffreyi) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-57  2 ppinus jeffreyi. california . nevada . CC: F700 XAU: Nevada Cooperative Extension, Incline Village, NV. AGRICOLA (1984 12/91) 63 of 1484.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989*$Incense cedar (Calocedrus decurrens) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-56 2 p 2+calocedrus decurrens. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989&Hartweg's Iris (Iris hartwegii) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-55 2 p"iris . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989*$Evening primrose (Oenothera hookeri) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-53 2 p (!oenothera . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989,%Crimson columbine (Aquilegia formosa) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-52 2 p(!aquilegia . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989*$Common yarrow (Achillea millefolium) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-51 2 pp2+achillea millefolium. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989TNCommon monkey-flower (Mimulus guttatus), Lewis monkey-flower (Mimulus lewisii) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-50  2 p81mimulus . mimulus guttatus. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989jcBrewer's lupine (Lupinus breweri), Sierra lupine (Lupinus confertus), Gray's lupine (Lupinus grayi) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-49 2 p &lupinus . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989*$Blanket flower (Gaillardia aristata) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-48 2 p ("gaillardia . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989,&Black cottonwood (Populus trichocarpa) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-47 2 p0*populus trichocarpa. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 19894.Applegate's paintbrush (Castilleja applegatei) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-46  2 p("castilleja . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.PJRegional planning in the United States: Historic and contemporary examples Steiner, F.x 1983Landscape Planni104P297-315A$Using Smart Source Parsing pp,0*Landscape planning occurs within the jurisdiction of various levels of government, from local to international. Early ideas about regional planning are traced from the 19th century into the 20th century. The social vision of the New Deal is discussed in relationship to the harnessing of human and natural resources in such projects as the Tennessee Valley Authority, the Columbia Basin Irrigation Project, and the Greenbelt new towns. The ideas about regional planning of John Friedmann and Ian McHarg are contrasted. Examples of American regional planning are summarized, and include: the Appalachian Regional Planning Commission; New York's Adirondack Park Agency; the Tahoe Regional Planning Agency; the New Jersey Pinelands Commission; and the U.S Forest Service's system for land and resource management.nhresource development; USA ; planning landscape ; regions ; historical account Planning development 04890IH >XQBailey, Robert Gale United States Forest Service, Tahoe Regional Planning Agency, 1974f`Land-capability classification of the Lake Tahoe Basin, California-Nevada : a guide for planning South Lake Tahoe, CA U.S. Forest Service viii,32 p.2+ill.,maps(part fold. col.in pocket) ; 27 cmLand use -- Lake Tahoe region (Calif. and Nev.) -- Planning Lake Tahoe region, Calif. and Nev land classification, land development, land management, soil types Erosion , drainage , hydrologic properties, geomorphologySince the late 1950's the lake tahoe basin, covering 500 square miles, has been subjected to rapid development which has been responsible for many improper land development procedures, including failure to recognize hydrologic and topographic limitations, unnecessary destruction of vegetal cover, realignment and pollution of streams, encroachment on flood plains, and disruption of drainage. this study classified the land according to 'land tolerance' as a measure of capability which is defined as a level of use an area can tolerate without sustaining permanent damage through erosion and other causes. the capability classes are estimated by the degree to which potential hazards arising from improper use are absent. principal factors used in distinguishing the seven land capability ranks shown on the final map were: soil type (along with erosion hazards, hydrologic-soil group, soil drainage and rockiness and stoniness); and geomorphic setting including 6 groups: glaciated granitic uplands, glaciated volcanic flowlands, streamcut granitic mountain slopes, streamcut volcanic flowlands, depositional lands, and oversteeped slopes. the 7 classes fall into 3 general categories each with implications for land use: high hazard lands, lands that should remain in their natural condition; moderate hazard lands, lands that are permissive to certain uses but not others; and low hazard lands, lands that are most tolerant to urban-type uses. in addition each of the classes is given a single numerical index indicating the percentage, ranging from 1 to 30 percent, of the land which can be used for impervious cover if environmental balance is to be maintained.Prepared by Forest Service, United States Dept. of Agriculture in cooperation with the Tahoe Regional Planning Agency. Bibliography: p.26-28.e jcBaker, John A. Davis, William E. California Regional Water Quality Control Board - Lahontan Region, 1976B;Siltation evaluation investigation for the Lake Tahoe basin F?California Regional Water Quality Control Board, Sacramento, CAxqWater quality -- Lake Tahoe Basin Sedimentation and deposition Land use -- Environmental aspects Lake Tahoe basin~x[Sacramento] 58 p. Cover title: Siltation evaluation for the Lake Tahoe Basin. Bibliography: p. 34-36. ill., map ; 28 cmH |  :3Paget, Fred California Division of Water Resources, 1949JDReport on the use of water in the Lake Tahoe Watershed in California HBDept. of Public Works, Division of Water Resources, Sacramento, CA@:Water use -- California Lake Tahoe Basin (Calif. and Nev.)Sacramento, Calif., fold. tables ; 28 cm 2 v. At head of title: Lake Tahoe investigation. Contents: V.1. [Main report] -- v.2. Basic data..'Palme, Lennart Curletti, Rosario Andrea 1955ZTVikingsholm : an authentic Viking castle in the romantic Sierra Nevada of California Santa Barbara, CA  C. W. Haagen 15 p. ill. ; 24cmhbVikingsholm (Tahoe, Lake, Calif. and Nev.) Architecture, Domestic -- Tahoe, Lake (Calif. and Nev.)81Cover title: Vikingsholm, Lake Tahoe, California. RKPaleomagnetic and sedimentological studies at Lake Tahoe, California-Nevadag0)Palmer, D. F. Henyey, T. L. Dodson, R. E.@ 1979Earth Planet. Sci. Lett.461 125-137 Using Smart Source Parsing^WThree cores taken in Lake Tahoe were split into two complete replicates for paleomagnetic study stratigraphic and mineralogical analysis. Stratigraphic correlation is based on two distinctive horizons (volcanic ash and diatomite) and upon three different sedimentological regimes dominated by (1) poorly bedded silts and muds, (2) well bedded graded units, and (3) finely laminated silts. These correlations served as the standards for the evaluation of the paleomagnetic data. Extrapolation of SUP-14C dates obtained in the upper sections of the Lake Tahoe sediments suggests that the lower sections of the cores may reach ages of 25,000-30,000 years B.P. X-ray, optical, Curie point, and hysteresis measurements show that magnetite is the only important magnetic mineral in the sediments and occurs in the size range of 10 m. Hematite is essentially absent. Based on large changes in the declination and inclination of the natural remanent magnetism (NRM) within single graded layers the paleomagnetic signature is a post-depositional remanent magnetism (PDRM). This PDRM is believed to be caused by magnetic orientation during compaction. Paleomagnetic measurements show three regimes that are correlated with the stratigraphic regimes. NRM declination and inclination data show good correlation between the three cores and agree well with the correlation based on sediment character. NRM intensity variations are due largely to the variations in magnetite content and its occurrence as either single detrital grains or as inclusions within the larger silicates. Thus the variation in paleo intensity was not determined.s*#Parker, V. T. Yoder Williams, M. P.jcReduction of survival and growth of young Pinus jeffreyi by an herbaceous perennial, Wyethia mollis Am Midl Nat 121m1a105-111 1989Includes references.pinus jeffreyi. wyethia . perennials . plant competition. plant communities. plant succession. allelopathins . survival . growth . plant ecology. sloping land. national forests. california . tahoe national forest.oF*#Atassi, M. Zouhair Bachrach, Howard@ 1985PJImmunobiology of proteins and peptides III : viral and bacterial antigens.RKThird International Symposium on the Immunobiology of Proteins and Peptidesb Tahoe City, CA Plenum Press, New York, NY@9Bacterial antigens Congresses. Viral antigens Congresses. "Proceedings of the , held June 24 27, 1984, in Tahoe City, California" T.p. verso. Includes bibliographies and index. 280 pgs. LEWater Quality Control At Lake Tahoe: Dissertation On Grasshopper Soupl Ayer, John 1970California Law Review 586 1273-1331.(Using Smart Source Parsing 59 p, 352 refhaTahoe is an oligotrophic lake; its attraction as a resort, however, endangers the water quality of the lake. agencies of both nevada and california are involved in preventing eutrophication. the federal government is also involved to a limited extent. inadequate sewage disposal has proven to be the most serious threat to lake tahoe. attempts to create a combined local, state, and federal sewage disposal effort have been unsuccessful, although all agreed that treated sewage must somehow be exported from the lake tahoe area. as a result, parallel sewage export lines exist. the major difficulty with sewage export has been financing; ad valorem taxation has provided insufficient revenue to meet the needs. sedimentation also endangers the water quality of lake tahoe. the sedimentation problem may, however, be alleviated through a soil conservation program. other threats to the water quality of the lake are shore-line construction, disposal of solid wastes, and excessive enrichment from use of fertilizer in the surrounding area. various frustrated attempts to export water from lake tahoe have also threatened water quality. one plan advocates limiting the population and commercial growth of the tahoe area to prevent eutrophication. all plans agree, however, that some sort of regional approach is necessary to return lake tahoe's oligotrophic state. (hart-florida)l~xwater quality control, eutrophication , nevada , california Water pollution, water pollution effects, water pollution sources, water pollution control, water quality, standards , waste disposal, sewage disposal, administrative agencies, local governments, state governments, federal government, lakes , water quality act, non structural alternatives, oligotrophy 05g, 06e, 05cX " J.B. Gilbert & Associates, 1974Tahoe Regional Planning Agency 1974 comprehensive planning program, preliminary status report : public facilities master plan - storm drainage and surface water runoff - fire services - power and gas supply 0)J.B. Gilbert & Associates, Sacramento, CA^ 1 v.Preliminary draft Tahoe Regional Planning Agency Regional planning -- Tahoe, Lake, Watershed (Calif. and Nev.) Water resources management -- Tahoe, Lake, Watershed (Calif. and Nev.) Water quality -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.)9ill., tables ; 28 cm .(Jackson, W. Turrentine Pisani, Donald J. 1972VPLake Tahoe water : a chronicle of conflict affecting the environment : 1863-1939 LFInstitute of Governmental Affairs, University of California, Davis, CA"Environmental Quality Series6Lake Tahoe watershed Water-supply -- Law and legislation -- California Water supply -- Law and legislation -- Nevada Water-supply -- Environmental aspects -- California Water supply -- Enviornmental aspects -- NevadaDavis, Calif, graph, maps ; 28 cm. iii, 72 l. Label on contents page: "This study was supported by Grant No. G122 to UCD from the National Science Foundation - Research Applied to National Needs (NSF-RANN)." Bibliography: leaf 65-72.c0 0)Sierras Boast Most Modern Treatment Plantn Allen, A. W. 1978Western Construction534 22-24& Using Smart Source Parsing AprilA $20 million tertiary treatment plant in California will treat 4.85 mgd of wastes from the Lake Tahoe Basin area, Truckee, and several other areas. The effluent receives conventional secondary treatment by primary and secondary settling with oxidation. Phosphorus and some suspended solids are then precipitated with lime, followed by polymer dosage in rapix-mix and flocculation tanks. The effluent is then injected with carbon dioxide gas in recarbonation basins for calcium removal and pH adjustment. The treated effluent is pumped to two ballast tanks with a total volume of 1.2 million gallons before the wastes are filtered, adsorbed on activated carbon towers, and stripped of ammonia on ion exchange beds and three ammonia removal and recovery modules for ammonium sulfate fertilizer production. The effluent is discharged into a series of subsurface ditches for percolation through the glacial soil into the Truckee River. Sludge is thickened, dewatered, conditioned with lime and polymers, filtered on a horizontal press operated by 3 variable speed pumps, and disposed of in a landfill. Carbon dioxide is generated on-site by compressed gas from the digester boilers and by carbon dioxide stripping during oxygenation of the wastes; supplementary liquid carbon dioxide is stored on-site. Oxygen is also generated on-side by Union Carbide's Pressure-Swing Adsorption process. The plant design includes enclosed piping and electrical corridors which provide passage from one building to another and a complete laboratory. (Lisk-FIRL)  Treatment facilities, Design data, Settling basins, Chemical precipitation, Polymers Lime , Carbon dioxide, Oxidation , Sludge treatment, Dewatering , Equipment , Flocculation , Waste water treatment, Activated carbon, Adsorption , Filtration , Municipal wastes 05dIAloi, Jane Elizabeth 1986}The Ecology and Primary Productivity Of the Eulittoral Epilithon Community: Lake Tahoe, California-Nevada (Algae, Periphyton)v ,&University Of California, Davis (0029) biology, limnology (0793)g This dissertation is an investigation into the factors affecting the community dynamics of an epilithic diatom community in Lake Tahoe. Although Lake Tahoe is characterized by extremely low phytoplankton primary productivity, the productivity of the eulittoral (0-2 m) periphyton community is much higher than would be expected in this extremely oligotrophic lake. The eulittoral periphyton community is structured by a stalked diatom, Gomphoneis herculeana, and rosettes of Synedra ulna, with small diatoms living within this matrix. Growth commences in this highly seasonal zone during late winter, and reaches maximal biomass and primary productivity during the spring. Following this peak, most of the algal mat sloughs off, leaving only a small understory. This seasonal cycle of the eulittoral epilithon was monitored through three growing seasons. Biomass was measured once or twice per month at 12-17 sites. Eulittoral primary productivity was also measured monthly at one site, using in situ C('14) methodology. Significant and consistent differences in epilithon biomass were found between sites adjacent to land-based development and sites far from disturbance. To determine the physical and chemical parameters responsible for both the seasonal periodicity and the site-to-site differences in epilithon biomass and primary productivity, field measurements were combined with laboratory experiments. These experiments indicated that the diatom community is adapted for maximal productivity under the wide variety of light intensities and temperatures occurring throughout the year. Although nutrient additions did not significantly stimulate primary productivity in short term experiments, there was a close correlation between nutrient levels in the lake and periphyton growth rate. The site-specific nutrient loading and associated periphyton biomass evidences that nutrient stimulation acts to increase periphyton productivity and biomass over a longer time scale (perhaps up to a month). Finally, in situ methods of measuring periphyton biomass and primary productivity were compared to traditional methods using artificial substrates. These experiments indicate that in situ methods are preferable for the naturally occurring periphyton community. However, artificial substrates may be more appropriate to detect sources of local enrichment particularly where the natural substrate is not uniform. Order No: AAC 1329334 ProQuest - Dissertation Abstractss1407, Oct 1986Phd dissertationlfTemporal and Spatial Variability of the Eulittoral Epilithic Periphyton, Lake Tahoe, California-Nevada,&Aloi, J. E. Loeb, S. L. Goldman, C. R. 1988*$Journal of Freshwater Ecology JFREDW43401-410f_Using Smart Source Parsing June 4 fig, 26 ref. University California-Davis NSF-BSR No. 84-09448The temporal and spatial variability of an epilithic diatom community in the eulittoral zone of Lake Tahoe was monitored for three years. Lake Tahoe is a deep, subalpine lake in the Sierra Nevada Mountains of California and Nevada. Although the lake is considered to be oligotrophic, the productivity of the eulittoral (0-2 m) epilithic periphyton is very high, reaching a peak biomass at one site of 58 g C/sq m in spring of 1985. More typical annual maxima were in the range of 15-25 g C/sq m at more productive sites. The epilithon shows great temporal and spatial variation in biomass. To quantify this variability, total particulate carbon was measured monthly or biweekly at 8 sites between 1983 and 1985. Annual regrowth of the eulittoral epilithon began during late winter, and reached maximal biomass during the spring and early summer months. Following this peak, most of the algal mat sloughed, leaving only a small understory. In addition, significant and consistent differences in epilithon biomass were found between sites adjacent to land-based development and disturbance, and sites far from disturbance. Several sites adjacent to disturbed areas had up to 20 times greater biomass than sites far removed from disturbance. (Author's abstract)Land development, Diatoms , Lake Tahoe, Oligotrophic lakes, Limnology Biomass , Seasonal variation, Organic carbon, Population dynamics, Ecological effects, Algae , Littoral zone, Temporal distribution, Spatial distribution 02h, 04c  .'Calkins, Selby Lake Tahoe Area Council, 1960Lake Tahoe Airport (!Lake Tahoe Area Council, Reno, NV7 leaves8(D=Airports -- California -- South Lake Tahoe Lake Tahoe Airport4.Topic report no. 8 Caption title., map ; 28 cm Camp Agassiz - Tallac, CA 1902~xA guide to the Lake Tahoe region : an account of the scenery, geology, natural history, the fishing, hunting and resorts  Tallac, CA  W.W. Price 30 p. ill. ; 13 cmF?Tahoe, Lake, Region (Calif. and Nev.) -- Description and travelCover title Also avail Microfilm. Berkeley : University of California, Library Photographic Service, 1985. 1 microfilm reel ; 35 mm., 9 ft.`YHydrologic Monitoring of Subsurface Flow and Groundwater Recharge in a Mountain Watershed"Campana, M. E. Boone, R. L.p:4Proceedings of the Symposium: Cold Regions Hydrology 81University of Alaska-Fairbanks, Fairbanks, Alaskae >8American Water Resources Association, Bethesda, Maryland263-273."OWRT Grant 14-34-0001-1244.` 1986A small-scale study in a Sierra Nevada watershed just east of Lake Tahoe utilized four major groups of instruments to delineate infiltration, recharge and subsurface flow contributions to streamflow. Foremost among these groups was an automated tensiometer-transducer system. Tensiometers were linked to a central scanning valve via hydraulic tubing, which was buried to protect against freezing. The investigation indicated that deep percolation/groundwater recharge occurred beneath the snowpack during the winter months, but could not determine how much of it discharged locally and how much flowed off-site, perhaps as part of a deeper system. The major conclusion of this study is that deep percolation and groundwater recharge occurred beneath the snowpack during the winter months. In addition, rain-on-snow events provide additional pulses of infiltration superimposed on the steady downward deep percolation. (See also W90-10434) (Lantz-PTT)Cold regions, Cold regions hydrology, Geohydrology , Groundwater movement, Groundwater recharge, Hydrologic budget, Infiltration , Rainfall runoff relationships Aquifers , Mountains , Percolation , Sierra Nevada Mountains, Snow CC: 02F, 04B J\  Croke, E. J. 1973F@An Evaluation Of the Impact Of Land Use On Environmental Quality F@Argonne National Lab., Illinois Center for Environmental Studiesland use, evaluation , environment , planning Air pollution, water pollution, clean air act, federal water pollution control act, land development, standards , river basin development, federal jurisdiction, institutions , regional developmentRecent federal legislation such as the federal clean air act (1970) and the water pollution control act have mandated pollution control plans reflecting the spatial distribution of pollutant sources for metropolitan regions and river basins. such plans would necessitate the substitution of a comprehensive land use policy for the present technologically oriented pollution control strategy which is seriously hampered by rapid development. any environmental land use policy would have to consider the relationship between the assimilative capacity of an area and environmental quality standards. for example, large quantities of toxic industrial wastes may be contaminating new jersey groundwater due to an inability to assimilate the wastes. lake tahoe and atlanta are cited as two areas where regional development plans have included constraints due to assimilative capacity. current national environmental strategy, however, tends to disregard the particular assimilative capacities of different areas by establishing national emission and environmental quality standards. current land development policy, with projects having a 25-30 year economic lifetime can often lead to socioeconomic irreversibility of the consequent environmental problems. highway systems, airports, and the land development and population distribution they engender are cases in point. in order to insure the inclusion of environmental control in land use decisions by states and localities the federal government has a wide variety of incentives and disincentives at its disposal including the withholding of granting of funds for transportation systems, water treatment facilities and energy distribution systems.o1 tab, 14 ref.2,Crow, Loren W. California Energy Commission, 1978California Climatic Thermal Zone 16 near Lake Tahoe related to energy requirements for heating, ventilation, and air-conditioning  Sacramento "California Energy Commission9, 4 p. ill. ; 28 cm2,Lake Tahoe region, Calif. and Nev -- Climate Cuenca, R. 1974ztPreliminary Study Of Experimental System For Ammonia Removal At South Lake Tahoe Advanced Wastewater Treatment Plant$Lake Tahoe Research Seminar II <6Sands Vagabond Convention Center, South Lake Tahoe, CA 3-21waste water(pollution), waste water treatment, ammonia , domestic wastes Tertiary treatment, treatment facilities, sprays , pollutants , water pollution, nitrates , lime , pondscNitrogen first enters the treatment plant in domestic wastewater in the form of ammonia and organic nitrogen compounds. total nitrogen in domestic wastewater can vary from 20 to 55 mg/1. in the activated sludge treatment process such as that at south lake tahoe, these compounds are first hydrolyzed and then oxidized by microorganisms until all of the nitrogen is converted to aqueous ammonia. as the result of research conducted in south africa and israel, interest was stimulated in a method of ammonia removal which had never been tried at plant scale. the system is basically comprised of four components. following chemical clarification of the lime treated wastewater, the water is transferred to a high ph detention pond. the detention time in the pond varies from 5 to 12 hrs depending on the influent flow rate. this first pond is followed by a second detention pond in series. this pond has installed a system of 46 spray nozzles. following the ponds is a modified stripping tower. installed in the interior of the tower is a system of 24 spray nozzles identical to those in the spray pond. the final step was breakpoint chlorination which had previously been used at south lake tahoe. (see also w76-07793) (sims - isws)tSO: PROCEEDINGS: , 27 SEPTEMBER 1974, SANDS VAGABOND CONVENTION CENTER, SOUTH LAKE TAHOE, CALIFORNIA, REPORT NO. NSF/RA/G-74-012, P 3-21.Culp, G. Slechta, A. 1966LFPlant Scale Reactivation and Reuse Of Carbon In Wastewater ReclamationWater And Sewage Works 11311425-431water treatment, sanitary engineering, activated carbon, waste water treatment, carbon , treatment facilities Costs , californiaB;At the 2.5 mgd tertiary sewage treatment plant at so. lake tahoe, activated carbon has been very effective in removing organic materials. efficient regeneration of the carbon is provided. for each mg of effluent about 740 lbs of carbon is removed through a 2 in. pipeline to two spent carbon tanks (coal-tar epoxy coating) with screened drain for dewatering the carbon to 43 percent moisture in 1 hr. carbon is moved by a variable speed stainless steel screw conveyor, capacity 40 to 250 lbs/hour, discharging into the top of the regeneration furnace. the carbon moves downward through the six hearths each equipped with gas-air control burners. steam can be added also. the regenerated carbon is discharged from the bottom of the furnace into a quench tank, from which it is pumped to the regenerated carbon storage tank, where it is washed to remove any fine carbon. regeneration is controlled by hourly determination of the apparent density of the carbon - it decreases with destruction of the absorbed organics to a final apparent density of 0.49. ash content is also monitored. carbon loss has averaged less than 10 percent per regeneration cycle. cost to regenerate and make up one pound of carbon was only one-sixth the cost of virgin carbon. regeneration costs are only 3.8 cents per one thousand gallons of effluent. (bean-awwarf)>7Using Smart Source Parsing November 2 fig, 3 tab, 3 ref>ZLEPeterson, David L. Pacific Southwest Forest Range Experiment Station,n 1992`YGuidelines for evaluating air pollution impacts on class I wilderness areas in Californiae.'General technical report PSW ; GTR 136.  Albany, CA U.S. Dept. of Agriculture ii, 34Wilderness areas California Congresses. Air Pollution Standards California Congresses. Trees California Effect of pollution on Congresses.Cover title. "November 1992" P. [2] of cover. From a workshop held in South Lake Tahoe, California, May 1 4, 1990. Includes bibliographical references (p. 32 34). Phillips, Brandt Reddick McDonald Grefe Inc., California State Lands Commission, Tahoe Regional Planning Agency, United States Army Corps of Engineers,r 1978D=The cumulative impacts of shorezone development at Lake TahoeyShore-lines -- Environmental aspects -- Lake Tahoe region, California and Nevada Lake Tahoe region, California and Nevadainh[s.l., ill., maps ; 29 cm [393] p. in various pagings, [7] leaves of fold. plates Includes bibliography.Pierce-Arrow Line, 1924*#Lake Tahoe, the scenic daylight wayi Pierce Arrow Linee1 sheet,&ill. ; 17 x 33 cm. folded to 17 x 9 cmb\Pierce-Arrow Line Motor bus lines -- California Tahoe, Lake (Calif. and Nev.) -- Miscellanea<5Caption title Association: Francis P. Farquhar papersnPillsbury, Hillen, 1902@9Lake Tahoe and a guide to its mountains, lakes and trails  Tallac, CA Pillsbury and Hillen1 v. (unpaged)ill. ; 16 x 19 cm ,%Tahoe, Lake, Region (Calif. and Nev.) Cover title.\a vpGoldman, Charles R. Hoffman, Roderick W. California Dept. of Transportation - Division of Construction Research, 1975A study of the influence of highway deicing agents on the aquatic environment in the Lake Tahoe basin and drainages along Interstate 80c 0)Ecological Research Associates, Davis, CAl@9Deicing chemicals -- Environmental aspects -- Tahoe, LakeirkDavis, Calif., ill., maps ; 28 cm ii, 95, [72] p. "ca-dot-tl-7153-1-75-27-19-4134." Bibliography: p. 92-95. $Goldman, C. R. de Amezaga, E. 1975voSpatial and Temporal Changes in the Primary Productivity of Lake Tahoe, California-Nevada Between 1959 and 1971:3Verhandlungen Internationale Vereinigung Limnologie19812-825Primary productivity, Trophic level, Urbanization Lakes , Phytoplankton , Social impact, Human population, Sewage disposal, Nutrients , Euphotic zone, Littoral , California , Nevada , EutrophicationZTIntensive study of Lake Tahoe during 1967-71 and comparisons made with 1959-60 data show a dramatic increase in primary productivity for this remarkably blue and transparent alpine lake, a measure of increased cultural eutrophication that continues despite steps taken to export sewage from the lake's basin. During the latter period primary productivity increased 25.6% and this increase rises to 51% if compared with the 1959-60 data. It is assumed that the rapid build-up population around the lake in recent years have caused soil and vegetation disturbances which have replaced the nutrients that formerly were derived from treated sewage. The euphotic zone in Lake Tahoe often exceeds 100 m depth, and maximum phytoplankton may occur as deep as 50-75 m. The vertical profile is established in early December with a single production peak in the vicinity of 50 m. As stratification develops the unimodal productivity curve is transformed into a bimodal one which persists through the rest of the season. A trend is seen in which the seasonal maximum in productivity is retarded. Synoptic studies show that pelagic phytoplankton productivity has steadily increased relative to productivity in the littoral zone. Although the latter zone contributes only 10% of the lake primary productivity, it is visibly the greatest evidence of eutrophication in Lake Tahoe.@:Using Smart Source Parsing Part II, 7 fig., 2 tab., 24 ref"Goldman, C. R. Cahill, T. A. 1975XQDanger Signs For Tahoe's Future: The Continuing Decline in Air and Water QualityiCry California Spring 30-35 water quality, lakes , eutrophication Urbanization , primary productivity, california , daphnia , algae , fish stocking, zooplankton , nevada , land use, planning , fish food organisms, air pollution, sulfurtB;Since 1959 qualitative measurements of lake tahoe's water have shown increasing fertility. algal growth rose 25% between 1968-1971; since then algal growth has increased but the annual rate of increase has dropped. synoptic studies showed that high-fertility water masses are gradually spreading over the entire lake surface. zooplankton--daphnia rosea, daphnia pulex, and bosmina longirostris--have disappeared, perhaps due to introduction of opossum shrimp (mysis relicta) and red salmon fry. their disappearance may be contributed to the lake's green algal crop increase. tahoe is still oligothrophic; if nutrient inflow can be retarded, this low fertility might be preserved. air quality of the basin is also declining. a 1973 california air resources board study revealed that eye-stinging oxidants were half as dense at tahoe as in los angeles, but carbon monoxide, hydrocarbon, and lead levels were higher. atmospheric aerosols--sulfur-containing particulates, fine soil, and automobile pollutants--are the major cause of reduced visibility. sulfur-containing particulates result from combustion of fuel oil by automobiles and planes, are a by-product of automobile catalytic converters, and may be carried into the area by wind. through sound, strictly enforced land development restrictions, tahoe's beauty can still be preserved.h+Pt9d ~wMyles, George A. University of Nevada - Center for Water Resources Research, Max C. Fleischmann College of Agriculture, 1966.'Water based recreation in Nevada, Tahoe Center for Water Resources Research, Desert Research Institute and Max C. Fleischmann College of Agriculture, University of Nevada, Reno, NVProgress Report Series3Tourist trade -- Nevada, Tahoe, Lake, Region (Calif. and Nev.) Outdoor recreation -- Nevada Outdoor recreation -- Tahoe, Lake, region (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Recreational useNational studies estimate that the U.S. population will double by the year 2,000, but that in this same period the demand for outdoor recreation will triple. with nevada's rapidly expanding population, estimated to be 500,000 in 1966, and increasing tourist travel by automobile, it is likely that the demand for water based recreation within the state will exceed national averages. the purpose of this study is to provide information concerning: (1) the use of water based recreational areas, (2) desire for satisfaction with facilities and services, (3) the using public's willingness to pay for use of areas and facilities, (4) the expenditures of visitors, and (5) characteristics of recreational users and the effect of these characteristics on demand for various areas, facilities and services. a survey was conducted at major water areas providing information for all of nevada's major water recreation areas. results are given for each area because each has its own peculiarities and information is more meaningful on an area basis. a summary of and recommendations for all areas are provided. this work is concerned primarily with lake tahoe located in the sierra nevada mountains at 6,000 ft."("Reno, ill., map ; 22 x 28 cm 22 p. Myles, George A. 1967JCWater Based Recreation In Nevada: Western Desert and Northern Lakes7 <6University of Nevada, College of Agriculture, Reno, NV7422 Marchrecreation facilities, lakes, reservoirs, recreation demand, Nevada, recreational use, boating, fishing, camping, swimming, water skiing, tourism, water sportstA study of nevada's water-based recreational facilities was conducted, june 18-sept 10, 1965, by 7 students from the university of nevada. it included lakes tahoe, pyramid, topaz, walker and lahontan reservoir in the west; rye patch and wildhorse reservoirs, ruby and angel lakes in the north, and lakes mead and mojave in the south. information sought covered use of water-based recreational facilities, satisfaction with or desire for facilities and services, public willingness to be charged for use of areas and facilities, expenditures of visitors and characteristics of visitors which affected demand for facilities, areas and services. reviews and summaries of reports for each of the above lakes, except lakes mead and mojave and lake tahoe which are covered in separate volumes, were given. on the basis of the findings, recommendations included charging of high prices for facilities with exclusive features for higher socio-economic groups and nominal fees for those of lower groups satisfied with fewer services; facilities for younger aged groups; a wide variation of facilities where feasible; more definitive directions for tourists; insect control; and more accurate estimates of visitor numbers.82Using Smart Source Parsing P, tab, 4 fig, Bull B14>7Myrup, L. O. Powell, T. M. Godden, D. A. Goldman, C. R. 1979nhClimatological estimate of the average monthly energy and water budgets of Lake Tahoe, California-NevadaWater Resour Res156 1499-1508xrLakes and Ponds. California . Nevada . Water resources development Lake Tahoe watershed, Calif. and Nev. Research.35 ref.Nachlinger, Janet Lynn 1985The Ecology Of Subalpine Meadows In the Lake Tahoe Region, California and Nevada (Phytosociology, Phenology, Plant Associations, Sierra Nevada Vegetation, Snowpack Augmentation)v University Of Nevada, Reno(!BIOLOGY, BOTANY; BIOLOGY, ECOLOGYG359, Winter 1986 M.S. thesis Nachlinger, Janet L. 1988ztAn ecological survey of the candidate Lyon Peak Needle Lake Research Natural Area, Tahoe National Forest, California  Berkeley, CA PJPacific Southwest Forest and Range Experiment Station, U.S. Forest Serviceiii, 32 leaves6/Research natural areas -- Tahoe National Forest Includes bibliography. ,N+ RLScharpf, R. F. Srago, Mike United States Forest Service - California Region, 1974yConifer damage and death associated with the use of highway deicing salt in the Lake Tahoe Basin of California and Nevada PJDept. of Agriculture, Forest Service, California Region, San Francisco, CA*$Forest pest control technical report1.(Conifers -- Diseases and pests -- California Deicing chemicals , salts , highways , highway icing, conifers Salt tolerance, coniferous trees, pine trees, vegetation effects, vegetation , water pollution, water pollution sources, pollutants , soil contamination, plant physiology, plant pathologyIn the winter of 1972-73 severe damage to conifers was observed along the major state and county highways in the lake tahoe basin. local foresters suspected highway deicing salt as the cause of damage. a biological evaluation was begun in the spring of 1973 to determine the cause and distribution of damage to the roadside conifers, the species affected, and the relationship of tree damage to the distances of trees from the highways. estimates from the evaluation indicated that some 3000 trees died or were damaged on more than 300 locations in the basin. browning of foliage, branch dieback, and in many cases, dead trees of all sizes and ages were observed. damage and death were greater for trees near highways and less for trees at greater distances from the highways; in some cases damage occurred up to 60 feet from the pavement. tests in the greenhouse, which involved adding different concentrations of salt solution to potted trees, duplicated symptoms and damage observed in the field. it was concluded that salt applied to the highways is a major cause of damage and death to roadside conifers in the basin. damage probably will continue to occur if the use of sodium chloride for highway deicing continues at the present level. (see also w76-07793) (sims - isws)82[San Francisco, Calif.] 16 p. Bibliography: p. 16. \UScharpf, Robert F. Bega, Robert V. Pacific Southwest Forest Range Experiment Station,u 1981xrElytroderma disease reduces growth and vigor, increases mortality of Jeffrey pines at Lake Tahoe Basin, California tnU.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, Berkeley, CA April\Research paper PSW 155haElytroderma deformans Jeffrey pine -- Diseases and pests -- Tahoe, Lake, region (Calif. and Nev.)d]Berkeley, Calif. ill. ; 28 cm 6 p. Cover title. "April 1981"--T.p. verso. Bibliography: p. 6.  Scharpf, R. F. Bega, R. V. 1988VPElytroderma disease in young, planted Jeffrey pine, South Lake Tahoe, California xrU.S. Department of Agriculture, Forest Service Pacific Southwest Forest and Range Experiment Station, Berkeley, CA 3992 pinus jeffreyi. pinus ponderosa. fungal diseases. age of trees. seedlings . survival . growth . california . elytroderma deformans.Scharpf, R. F. 1991ZTThe role of pests in the ecology of pine-fir forests at South Lake Tahoe, CaliforniaSoc-Am-For-Natl-Conv.C San Francisco, CA, The Society (Bethesda, MD) p. 508lfpinus jeffreyi. abies concolor. scolytus ventralis. dendroctonus . california . elytroderma deformans.>8Meeting held Aug 4 - 7, 1991, San Francisco, California.tnAn evaluation of climatic, morphoedaphic, and effort data as predictors of yields from Ontario sport fisheries60Schlesinger, D. A. McCombie, A. M. Loftus, K. H. 1983 Ont. Fish. Tech. Rep. Ser.10Using Smart Source Parsing 17 pp ISSN 0227-986X. CA: Ontario Minist. of Natural Resources, Toronto, Ont. (Canada). Fish. Branch81The purpose of this study was to determine the relative usefulness of the morphoedaphic index (MEI = total dissolved solids/mean depth), angling effort (E), lake surface area (A), and long-term mean annual air temperature in the lake vicinity (TEMP) for predicting sport fishing yields (Y) for a set of 85 Ontario lakes, 6 Minnesota lakes, and Lake Tahoe, California. Angling effort proved to be the best single independent variable, producing the equation: log sub(10) super(Y) = 0.668 (log sub(10) super(E)) - 0.507 with r super(2) = 0.611 where Y is stated in kg/ha/yr and E in angler-hours/ha/yr. When the MEI is given in mg/L/m, it considerably improved the correlation. In contrast, lake surface area and TEMP were of questionable value as independent variables, as indicated by a step-wise regression analysis.Schmidt, A. R.6/Is it too late for Tahoe? [Environment impacts]I Am For865N 16-19, 56-59 1980California . Nevada .}{LzyPxw ngHawkins, Fred F. LaForge, Roland Hansen, Roger A. Engineering Research Center - Seismotectonic Section,n 1986Seismotectonic study of the Truckee/Lake Tahoe area, northeastern Sierra Nevada, California for Stampede, Prosser Creek, Boca, and Lake Tahoe Dams f_Seismotectonic Section, Engineering and Research Center, U.S. Bureau of Reclamation, Denver, CO Seismotectonic reporto 85-4Seismology -- California -- Truckee Region Seismology -- Tahoe, Lake, Region (Calif. and Nev.) Dams -- California -- Truckee Region -- Earthquake effects -- Estimates Faults (Geology) -- California -- Truckee RegionTDenver, Colo., ill., maps ; 28 cm xiii, 210 leaves Photocopy. Folded map in pocket. Includes bibliographical references (leaves 159-173).t  Hawley, R. S. 192581Property map of Lakeside Park : Lake Tahoe, Calif.'1 map : photocopy ; on sheet 75 x 82 cmReal property -- California -- South Lake Tahoe -- Maps South Lake Tahoe (Calif.) -- Maps South Lake Tahoe (Calif.) -- Maps -- 1925  Shows drainage, block and lot numbers, measurements, section lines, land ownership, subdivisions, etc. Covers portion of South Lake Tahoe bounded generally by Stateline Ave., Lincoln Highway, South Rd., and Lake Tahoe. Blue line print of ms. map. Cadastral map.u Hayden, Mike 1971*#Guidebook to the Lake Tahoe Country Los Angeles, CA W. Ritchie Press 2 v illus. 18 cm:3Tahoe, Lake, Region (Calif. and Nev.) -- GuidebooksContents: v. 1. Echo Summit, Squaw Valley, and the California shore.--v. 2. Alpine County, Donner-Truckee, and the Nevada shore. >7Hays, D. W. U.S. Geological Survey Reclamation Service, 19030*Lake Tahoe outlet, Truckee project, Nevada [Reno, Nevada?]D "U.S.G.S. Reclamation Service.'1 map : photocopy ; on sheet 90 x 61 cmpTahoe City Region (Calif.) -- Maps, Topographic Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps -- 1903RRKContour interval 2 ft. Shows structures, roads, railroads, etc. Blue print. Hendrickson, Joel Dominic  1993Community plan preparation primer, City of South Lake Tahoe : an individual parcel inventory and cumulative district assessment to assist in the preparation of a community plan for the South "Y" and industrial tract planning areas ,%University of California, Los AngelesP M.A. thesislfCity planning -- California -- South Lake Tahoe Land use -- California -- South Lake Tahoe -- Planning1 v. (various numbered and unnumbered foliations) ill. (some col.), maps ; 28 cm Project (M.A. thesis)--UCLA, 1993 (Urban Planning). Heoney, Alan Miller, Craig 1987 Living on the lake : Tahoe.'Northern California Real Estate Journal22 8-9 ill. ; 41 cmXRHousing development -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) Heyman, M. 1975(!Legal Review of Land Use Controls&Lake Tahoe Research Seminar IIIn South Lake Tahoe, CA 44-75SLegal aspects, Land use, Legislation Regulation , Planning , Recreation , Lakes , Water quality control, Environmental effects, California , NevadaPDevelopments in the Lake Tahoe Basin since the organization of the Tahoe Regional Planning Agency (TRPA) as a grant experiment in legal techniques and governmental organization are discussed. Major topics covered are land use regulation and processes of governments. TRPA and CTRPA plans are referred to. The major concern of these plans has been the protection of water quality in Lake Tahoe and other Basin lakes, and the preservation of the vegetation and natural land forms. Air pollution and shoreline regulation are mentioned. The second part of the paper is devoted to litigation dealing with land use. (See also W78-00260) (Lynch-Wisconsin)ZTSO: Proceedings: , January 17, 1975, p. 44-75. NSF-RA-G'75-001, NSF ISR73-09293-A02.KTTNDifferential Phosphorus Assimilation in Attached vs. Unattached Microorganisms Paerl, H. W. Merkel, S. M. 1982Archiv fur Hydrobiologie932125-134(81Using Smart Source Parsing January, 3 Tab, 21 Refd@:One aspect of particle-related phosphorus uptake was investigated - differential uptake activities of attached vs. free floating bacteria in natural aquatic ecosystems. This is significant in determining the relative importance of phosphorus uptake and cycling on particle-bound vs. free-floating microorganisms. Microautoradiography was used to study the uptake of phosphorus. A variety of aquatic ecosystems was studied, exhibiting a range of trophic states. Lake Tahoe, California, a deep ultra-oligotrophic lake, was studied, as was Heart Lake, Ontario, which is a small, shallow, eutrophic lake, and Lake Taupo on the North Island of New Zealand, which is a deep oligo-mesotrophic lake. Samples were also taken from the Newport River Estuary in North Carolina. In all systems studied particle-rich waters showed higher uptake rates per unit volume than particle-poor waters. Bacteria associated with particles were responsible for elevated uptake rates and exhibited higher relative uptake rates per cell than free-living bacteria. Differences in cellular phosphorus uptake between attached and unattached bacteria were greatest under oligotrophic and least under eutrophic conditions. The significance of these findings with regard to particles as nutrient-concentrating microenvironments in natural waters is discussed. (Baker-FRC) Microorganisms , Phosphorus , Absorption , Path of pollutants, Waste assimilative capacity Estuaries , Estuarine environment, Lakes , Eutrophication , Metabolism , Nutrients , Bacteria , Natural waters, Suspended sediments, Oligotrophic lakes, Trophic levels, Particulate matter 05bQ,Naslas, George Dimitris 1991{Infiltration, Runoff, Nutrient and Sediment Transport Analysis Of Soils In the Lake Tahoe Basin Through Rainfall Simulation University Of Nevada, Reno M.S. Thesis hydrologyQuantitative erosion, infiltration and nutrient transport data for the Lake Tahoe Basin are limited. Meeks and Umpa soils were subjected to a simulated storm event, using a modular simulator, in order to determine infiltration, runoff and sediment transport rates and runoff was analysed for soluble nutrients. Three slope gradients and four plot conditions were studied per soil type. The interaction of soil type and plot condition controlled maximum nitrate concentration, with mean maximum nitrate concentrations of 1.486 and 0.57 mg l-1 for the Umpa and Meeks respectively. The interaction between soil type, plot condition and slope significantly controlled infiltration and runoff (P = 0.0011) and erosion (P = 0.0164). Maximum 1-hr final infiltration rates of 4.5 and 6.1 cm hr-1 were measured for the Meeks and Umpa soils respectively. Wooded plots exhibited strong water repellency resulting in 75-97% of the applied water running off. Sediment and nitrate release were not related.86, Spring 1992ztEffects of soil type, plot condition, and slope on runoff and interrill erosion of two soils in the Lake Tahoe basinD>Naslas, G. D. Miller, W. W. Gifford, G. F. Fernandez, G. C. J. 1994Water Resour. Bull.`302`319-328$Using Smart Source Parsing pp Few studies have addressed sediment discharge due to interrill erosion from natural and minimally disturbed alpine and subalpine forested watersheds. Infiltration, runoff, and surface erosion of two Tahoe Basin soils under several conditions were investigated using rainfall simulation. A significant three-way interaction among soil type, plot condition, and slope was identified. Although high erodibility was commonly associated with disturbance and/or high slope, this was not always the case. Soil type, plot condition, slope, and duration of the event were all found to be important factors in determining the amount of erosion. Decreased water clarity in Lake Tahoe has been partly attributed to increased algal growth associated with surface runoff and erosion from adjacent watersheds. Interpretive evaluation for resource management planning should be event based and carefully delineated on a site-specific basis.>7Naslas, G. D. Miller, W. W. Blank, R. R. Gifford, G. F. Article Reprint: NASLAS GDPISediment, Nitrate, and Ammonium In Surface Runoff From 2 Tahoe Basin SoilWater Resources Bulletin 1994303409-417Nathan, H. Barusch, P.>7Tahoe: the bistate stalemate [Environmental protection]00*SO: Cry-Calif, Summer 1976, 11 (3): 24-28. 1976California ; Nevada 4.Van Denburgh, A. S. Lamke, R. D. Hughes, J. L. 1973RLA Brief Water-Resources Appraisal Of the Truckee River Basin, Western Nevada .'U.S. Geological Survey, Carson City, NVLFwater resources, surface waters, groundwater resources, water quality, nevada Hydrologic data, data collections, hydrology , water utilization, streamflow , runoff , lakes , hydrogeology , water wells, aquifer characteristics, water yield, water level fluctuations, water analysis, chemical analysis, water types, water supplyThe study area for this water-resources appraisal in nevada lies at the western edge of the great basin and encompasses 12 hydrographic areas but excludes the lake tahoe basin. eleven of the areas are part of the truckee river drainage basin, and the 12th, the fernley area, borders the basin to the east. altitudes in the study area range from 10,778 feet atop mt. rose to 3,460 feet at the deepest point in pyramid lake (depth, 335 feet). precipitation averages 5 to 10 inches per year at lower altitudes, and more than 40 inches in the higher mountain areas. within the truckee river basin in 1969, 43,000 acre-feet of water was withdrawn for domestic, public-supply, and industrial use. about 70% of the total is obtained from the truckee river and hunter creek. the remainder, about 12,000 acre-feet per year, is pumped from wells. the greatest groundwater withdrawal is made to supply the reno-sparks municipal system. groundwater ranges from dilute (specific conductance less than about 600 micromhos, dominated by calcium, sodium, and bicarbonate) in and near recharge areas and near streams, to saline (more than 5,000 micromhos, dominated by sodium and chloride) in the lowest, downgradient areas. the quality of surface waters deteriorates in a downstream direction, culminating in the saline waters of pyramid lake (about 5,000 mg per liter of dissolved solids) and fernley sink (more than 50,000 mg per liter). (woodard-usgs)6/122 p, 6 fig, 1 plate, 9 photo, 24 tab, 51 ref.Van Etten, Carol81Prewar wood : speedboats of Lake Tahoe, 1910-1941 Tahoe City, CA Sierra Maritime Pub. 1985 109 p. ill. ; 32 cmIncludes indexes.2+Motorboats -- Tahoe, Lake (Calif. and Nev.)d.87Shedd, Robert A. 1977$Lake Tahoe historical sketches South Lake Tahoe, CA  R.A. Shedd14, [1] leaves ill. ; 28 cm60Tahoe, Lake, Region (Calif. and Nev.) -- HistoryBibliography: leaf [15]ZSShellito, Jeff Lake Tahoe Environmental Education Consortium, Tahoe Research Group, 19762+Tahoe reflections : an anthology, 1974-1976t South Lake Tahoe, CA 4-Lake Tahoe Environmental Education Consortium6 102 leaves ill. ; 28 cmRegional planning -- Tahoe, Lake, region (Calif. and Nev.) Environmental protection -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, Region (Calif. and Nev.)jc"June 30, 1976." "In cooperation with Tahoe Research Group, University of California, Davis."--t.p.)lfFiltration Boasts Tertiary Treatment, Mixed-Media Filters, Plus Filter Aids, Turn In a Top PerformanceShireman, H. C.r 1972<5Water And Waste Engineering, New York, Vol9, No4, P3437& Using Smart Source Parsing AprilIn-depth, coarse-to-fine filtration in mixed media downflow beds, utilizing alum or polymer filter aids, can play an important part in many overall treatment schemes. coarse-to-fine filtration adds to overall plant reliability in terms of continuous operation, consistent effluent quality, and backing up biological and chemical treatment upsets. filtration prior to granular carbon adsorption protects the carbon against fouling by suspended solids and colloidal matter. the selection between pressure filters or open gravity beds is based on the overall economies of pumping and construction materials. lime, alum, or nonionic, anionic, or cationic polymers may be used as filter aids on mixed media beds, and can maintain turbidity as low as0.05 jtu. the optimum dose of filter aid allows the terminal head loss (usually 10 ft.) and turbidity breakthrough (about 1 to 2 jtu) to occur simultaneously. filter underdrain systems are used to support the filter media, collect the filtered water, and distribute the backwash water uniformly over the bed. a bed of supporting gravel (usually 8 to 18 in. in depth and 2 in. to 10 mesh in gradiation) is used between the fine media and the underdrain. in sewage filters, a 3 in. thick layer of coarse (1 mm) garnet is needed between the fine media and supporting gravel. a detailed evaluation of mixed media filters on stream in south tahoe from 1965 to 1970 is included along with typical removals, cost tables, and a flow diagram. (barron-texas)\Vfilters , tertiary treatment, waste water treatment, filteration Carbon adsorption 05d>=& LEUnger, Charles D. California Air Resources Board - Planning Division, 19794.Meteorology and air quality in the Tahoe basin HBCalifoState of Nevada,pjPermits for Diversion, Transfer, Appropriation of Water from Interstate Streams; Stored Water; Waste Water0*Nev. Rev. Stat. secs 533.515 thru 533.540D=Nevada , Legislation , Interstate rivers, Diversion , Water permits, Alteration of flow, Irrigation practices, Relative rights, Water utilization, State governments, Water law, Governments , Water resources development, Equitable apportionment, Permits , Reservoirs , Beneficial use, Water districts, Water policy 06eA permit for water appropriation may be granted in Nevada when the point of diversion lies outside the state if the other state authorizes the diversion of its water for use in Nevada. No permit will be issued to change the use or to transfer water or water rights of any water appropriated for beneficial use in Nevada for use beyond the state borders. Waters from interstate streams may be diverted within Nevada for beneficial use in another state only when state has a reciprocal water diversion agreement. It is a misdemeanor to divert and not use or to waste water of any river, stream, or creek during the irrigation season. Lake Tahoe may be used by the United States for reservoir purposes to aid the Truckee-Carson reclamation project. Guidelines and procedures are provided for the refunding of water district funds from county treasuries to water users and calimants of rights to waters of the Carson River or its forks. (Mulligan-Florida) Using Smart Source ParsingState of Nevada, 1963("Protection Of Lake Tahoe Watershed81Nevada Revised Statutes Secs 445.080 THRU 445.120.("nevada , watershed management, pollution abatement, permits Legislation , legal aspects, lake basins, watersheds(basins) , sewage disposal, environmental sanitation, public health, sewage treatment, treatment facilities, regulations , water works, water distribution(applied), building code2,For the purpose of protecting lake tahoe, it is unlawful for anyone to construct without a permit: (1) any commercial or private building unless it does not require domestic water or sewage disposal, (2) any water supply system, or (3) any sewage disposal system. when the source of domestic water or place for sewage disposal would create a health hazard, the permit should be denied. direct discharge of sewage or other wastes into any water body within the watershed is prohibited. if discharge into lake tahoe is considered necessary by the health division, the division shall issue a permit subject to the installation of the necessary sewage works to protect the lake. the division is empowered to make necessary rules, regulations, and inspections to carry out the purposes of the act. (gallagher-florida)n[j ZSBoardman, Horace P. Truckee Basin Water Committee, Nevada Cooperative Snow Surveys,  1959<5Some interesting and important facts about Lake Tahoe Tahoe Basin Water Committee, and Nevada Cooperative Snow Surveys, Committee of State Association of Soil Conservation Districts9$Tahoe, Lake (Calif. and Nev.)fReno, Nev. 17 p., 23 cmBollman, F. H. 1985pjWater quality protection: The crucial and contested key to adequate environmental management of Lake TahoeTMShiga Conference '84 on Conservation and Management of World Lake Environment  Otsu, Japan230-249jcA review is presented of the environmental management experiment in Lake Tahoe basin, in order to trace the evolution of concepts that have been guiding in the pursuits of an effective policy of nondegradation of the basin's environment. Principal issues involving different levels of government responsibility for water quality management are identified.RjQ F?Barton, A. M. California-Nevada Interstate Compact Commission,  19574.Your stake in the water problems of Lake Tahoe 6/California-Nevada Interstate Compact Commissions$Tahoe, Lake (Calif. and Nev.)f.([Sacramento? 5 leaves "August 13, 1957." 60Bateman, R. L. Cunningham, A. B. Westphal, J. A. 1974XRArid Basin Management Model With Concurrent Quality and Flow Constraints - Phase I F?University of Nevada -Reno, Center for Water Resources ResearchJanuary24computer models, water resources development, water quality, water supply, nevada Drainage effects, irrigation systems, flood irrigation, southwest us, statistical models, synthesis , time series analysis, dendrochronology|Aim is development of an inorganic water quality-flow management model in which both water supply and quality criteria are considered for formulation of operating rules. truckee-carson system of northwest nevada is being used as a prototype. evaluation of flow and quality data show that the carson system is generally amenable to application of the type of inorganic quality-simulation model previously developed on the tahoe-truckee portion of the truckee-carson system. preliminary predictive relations of the type utilized in the quality simulation model are developed for several sites within carson system. problems encountered in development of sound predictive relations in river reaches where intensive irrigated agriculture is practiced are discussed. results of an attempt to improve stochastic generation of flows by incorporating responses which may be attributable to long-term systematic climatic behavior are reported. tentative correlation is made between historic annual streamflow and tree growth. results of this and previous work indicate that final correlations (gamma values) can be expected to be on the order of 0.7 to 0.8.PIOwrt c-4190(9031)(1). 14-31-0001-9031. . January 1974. 15 p, 7 Fig, 8 Ref Baum, Frank G. 1908.(California-Nevada Electric Power Company San Francisco, CA [publisher unknown] 1 v.ill., maps ; 30 cmReservoirs -- California Truckee River (Calif. and Nev.) Walker River (Nev. and Calif.) Tahoe, Lake (Calif. and Nev.) Carson River (Nev.)81At head of title: Preliminary report. Typescript. h PITahoe City Public Utility District, Dewante Stowell Consulting Engineers,s 1983:4Rubicon water system reconstruction : project report *#Dewante and Stowell, Sacramento, CA jdEnvironmental impact statements -- California -- Tahoe City Water-supply -- California -- Tahoe City~1 v. (various pagings) At head of title: Tahoe City Public Utility District. "April, 1983." State clearinghouse no.: 82120603.^Mp Carney, H. J. 1987RKField tests of interspecific resource-based competition among phytoplanktoncProc Natl Acad Sci USA8412 4148-4150phytoplankton . growth . plant competition. dominant species. freshwater ecology. lakes . california . nevada . cyclotella glomerata. synedra radians. lake tahoe.Includes references.B8A pottery jar from Lake Tahoe, Placer County, California  Berkeley, CA :3California Indian Library Collections [distributor]4. 3-[5]m ill. ; 28 cmIndians of North America -- Tahoe, Lake, Region (Calif. and Nev.) -- Pottery Indians of North America -- Tahoe, Lake, Region (Calif. and Nev.) --Antiquities Tahoe, Lake, Region (Calif. and Nev.) -- Antiquities Placer County (Calif.) -- Antiquities Photocopy. Originally published in: Nevada Archeological Survey reporter ; v. 6, no. 2 (Mar.-Apr. 1972). Includes bibliographical references (p. 4).60Twiss, Robert H. Tahoe Regional Planning Agency, 1976*#Housing policy evaluation : [draft] South Lake Tahoe, CA $Tahoe Regional Planning Agency vii, 100 p. ill. ; 28 cmtmRegional planning -- Tahoe, Lake, region (Calif. and Nev.) Housing -- Tahoe, Lake, Region (Calif. and Nevada)o*$Includes bibliographical references.Twiss, Robert H. 1987>7Regional Environmental Thresholds and Impact AssessmentD>The International Symposium on Environmental Impact Assessment Beijing, China21Evaluation of certain critical environmental impacts requires information on the regional environmental context. Further, the assessment of regional and community plans (as opposed to individual projects) can be extremely difficult because of the lack of specificity of the plans, the lack of regional environmental information, and the need for improved planning methods. In the Lake Tahoe Basin of California (an area of some 1,360 sq. km), regional development is being planned and controlled on the basis of a rigorous framework of environmental information and planning tools. The creation of "Environmental Threshold Carrying Capacities" has greatly aided the review and testing of plans and project proposals. This paper briefly describes the technical aspects of the unique planning system now in use, in terms of its various components: legal and institutional structure, land and resource inventories, environmental modeling, land capability mapping, the establishment of environmental thresholds, monitoring and enforcement. The accounting system being developed to evaluate planning proposals is presented, with special reference to the planning format, information needs, and the use of a geo-based information system in assessing environmental impacts. Special reference is made to the need to be able to relate assessment of individual projects and community plans to regional constraints. "U.S. Coast Geodetic Survey, 19304-United States, California--Nevada, Lake Tahoe Washington, D.C. $U.S. Coast and Geodetic Survey$July 1923; reissued Apr. 1930 1 map : col. ; 107 x 69 cm60Nautical charts -- Tahoe, Lake (Calif. and Nev.)jcChart ; no. 5001 Relief shown by contours and spot heights. Depths shown by isolines and soundings. >7U.S. Forest Service - Lake Tahoe Basin Management Unit, 1985TMProposed land and resource management plan : Lake Tahoe Basin Management Unit LFUSDA, U.S. Forest Service, Pacific Southwest Region, San Francisco, CADecemberf`Forests and forestry Tahoe, Lake Calif. and Nev. Planning. Tahoe, Lake Calif. and Nev. Planning.|"December 1985." Errata inserted. "United States Department of Agriculture, Forest Service, Pacific Southwest Region" cover. >7U.S. Forest Service - Lake Tahoe Basin Management Unit, 1985rkDraft environmental impact statement : land and resource management plan : Lake Tahoe Basin Management Unit0 LFUSDA, U.S. Forest Service, Pacific Southwest Region, San Francisco, CA 461Forests and forestry Tahoe Lake Calif. and Nev. Planning. Forest management Tahoe, Lake Calif. and Nev. Planning. Land use. Tahoe, Lake Calif. and Nev. Planning.Lake Tahoe Basin management unit. Land and resource management plan. Draft environmental impact statement, forest resource and land management plan, Lake Tahoe Basin management unit. Cover title. Caption title: Draft environmental impact statement, forest resource and land management plan, Lake Tahoe Basin management unit. "December 1985." Appendix G inserted. Maps included in pocket. Includes index. Bibliography: p. G1 G10. 2+U.S. Geological Survey Reclamation Service, 1905& Truckee - Carson Project, Nevada [Reno, Nevada?] 0*U.S. Geological Survey Reclamation ServiceMay 1905<51 map : col. ; 47 x 56 cm. + "Plan and details" sheetHydraulic engineering -- Tahoe, Lake (Calif. and Nev.) -- Charts, diagrams, etc Tahoe, Lake (Calif. and Nev.) -- Maps, Topographicb[Contour interval 2 ft. Oriented with north toward upper left. Includes profile diagram and 2 section diagrams. "Accession no. 6423," "Accession no. 6424." "Red ink figures and changes" added by hand "by L.H. Taylor, Supervising Engr." Contents: Drawing no. 1, Lake Tahoe outlet map and profile -- Drawing no. 2, Lake Tahoe outlet plan and details.< :3U.S. Geological Surveys West of the 100th Meridian, 1881RLTopographical map of Lake Tahoe region, Sierra Nevada, California and Nevada Washington, D.C. 82U.S. Geological Surveys West of the 100th Meridian1 map ; 68 x 56 cm@:Tahoe, Lake, Region (Calif. and Nev.) -- Maps, TopographicRelief shown by hachures and spot heights. "Expeditions of 1876 & 1877 under the command of 1st Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army." "Reduced by heliogravure at Imp. Royal Geog. Institut Vienna, 1881, from original on scale of 1 inch to 1 mile." F@U.S. Public Health Service, United States Bureau of Reclamation, 1964Water quality control study, American River-Tahoe Basin diversions, California ; a preliminary evaluation of effects on water quality and water usen @:Dept. of Health, Education, and Welfare, San Francisco, CA^XWater quality -- California -- Tahoe Basin Water quality -- California -- American RivertmSan Francisco, C, map. ; 29 cm 13 l. Prepared at the request of the Dept. of Interior, Bureau if Reclamation.a0 <6Brown, Randall L. California Dept. of Water Resources, 1979<6Lake Tahoe water quality : a summary of available data *#California Dept. of Water Resources94.Water quality -- Tahoe, Lake (Calif. and Nev.)NG[Sacramento] 78 p. "October 1979." Bibliography: p. 74-78. ill. ; 28 cmdBrown, David L. 1987Nitrate Cycling and Hydrologic Transport Mechanisms In a Sierra Nevada Headwaters Watershed (California; Groundwater Pollution) University Of Nevada, Reno hydrologyThe primary non-point source pollutant impacting Lake Tahoe is nitrate-nitrogen. This paper presents the results of four years of research that address nitrate transport and cycling characteristics at the watershed level. Water quality was monitored in an undeveloped 79.6 ha headwaters watershed to delineate nitrate concentrations in precipitation, stream discharge, soil moisture and groundwater. The flow and storage in these systems was measured using an extensive instrumentation network. Nitrate cycling mechanisms including denitrification and uptake by periphyton, conifers and macrophytic vegetation were studied in the field, and estimates were made of nitrogen-fixation and nitrification. The results show that the study watershed removes virtually 100% of the nitrate derived from all sources. A simplified conceptual model is presented to describe the temporal interactions between removal and hydrologic transport mechanisms. Order No: AAC 1331798 ProQuest - Dissertation Abstracts94, Spring 1988 M.S. thesisiBrubaker, John Merrill 1980\VSpace-Time Scales Of Temperature Variability In the Seasonal Thermocline Of Lake Tahoe Oregon State UniversityPHYSICAL OCEANOGRAPHY Lakes , Thermocline , Water temperature, Lake Tahoe, Thermal stratification, Seasonal variation, Temperial distribution, Spatial distribution, Space time scalesThe objectives of this work are to characterize and, when possible, to interpret temperature finestructure and microstructure observations made with vertical profiling instruments in the upper thermocline of Lake Tahoe during late summer stratification. From the finestructure data (observations with the TD instrument) the following characteristics of temperature variability in the Tahoe thermocline were found. Over time scales of days to weeks, or over horizontal scales of several km, relatively large amplitude temperature fluctuations were observed. In contrast, for sampling limited to 2 1/2 hours and to about 200 m horizontally, the ensemble variability was of smaller magnitude. Vertical wavenumber spectra of temperature fluctuations fell steeply. Results on scales of variability represent only a first step toward development of a full frequency-wavenumber spectrum for the temperature field, but should provide some perspective and organization structure for future work. Similarities of some features of the Tahoe spectra (and cross spectra) to oceanic results support the idea that similar dynamics control the small-scale structure in both environments. Thus, Tahoe could find extensive use as a 'laboratory' for studying some oceanic phenomena. (Sinha-OEIS)4180, Mar 1980Phd dissertation}Morphological and genetic characterization of the Aedes (Ochlerotatus) communis complex (Diptera: Culicidae) in North America &Brust, R. A. Munstermann, L. E.o 1992Ann. Entomol. Soc. Am.851 1-10$Using Smart Source Parsing ppxqMorphometric comparisons were made of seven populations and electrophoretic comparisons of nine populations of the Aedes communis complex in North America. Of 27 loci surveyed, 3-10 diagnostic loci were found to separate three species of this complex: A. communis sens. str., Aedes churchillensis , and Aedes nevadensis . A Lake Tahoe, Calif., collection showed unusually low genetic variability (< 5%) and was significantly different from the other three species at 6 of 19 loci. Mean measurements of six larval and five adult morphological characters of the Lake Tahoe population also differed significantly from A. communis s.s. Originally this population was described by Dyar (1916) as Aedes tahoensis , but he later synonymized it under A. communis DeGeer. We resurrect A. tahoensis Dyar as a valid species based on genetic and morphological differences with A. communis s.s.o V@S Baxter, Laurence 1974D=Regional politics and the challenge of environmental planning  Davis, CA HBInstitute of Governmental Affairs, University of California, Davis"Environmental Quality Series22`YTahoe Regional Planning Agency Regional planning -- Tahoe, Lake, region (Calif. and Nev.)o>8Davis ii, 69 leaves Includes bibliographical references.TNLake trout spawning in Lake Tahoe: Egg incubation in deepwater macrophyte bedsTNBeauchamp, D. A. Allen, B. C. Richards, R. C. Wurtsbaugh, W. A. Goldman, C. R. 1992N. Am. J. Fish. Manage.123442-449`4-Using Smart Source Parsing pp Rec'd Feb 1993.lfAlthough most populations of lake trout Salvelinus namaycush spawn over rocky shoals, use of these substrates by lake trout has not yet been found in Lake Tahoe. Large cobble substrate exists at depths < 20 m and steep, fractured, rocky substrate can be found in isolated areas from the surface down to at least 100 m. At least a portion of the population spawns on deepwater mounds (40-60 m deep) over beds of the macrophyte Chara delicatula . This is the first known report of lake trout spawning over macrophyte beds. This population may have originated from a deep-spawning stock and that the macrophyte beds provide some of the best deepwater incubation habitat in the lake. Although egg predation by intermediate sizes of lake trout was substantial, the mounds appeared to be a refuge from the potentially more effective invertebrate and small vertebrate egg predators. The oxygen and temperature regime within the macrophytes was suitable for egg development, and the eggs that infiltrated deeply among the plant strands were anchored against currents and were presumably protected from further predation by lake trout.>8Beauchamp, D. A. Budy, P. E. Allen, B. C. Godfrey, J. M.$Article Reprint: BEAUCHAMP DANHTiming, Distribution, and Abundance Of Kokanees Spawning In a Lake TahoeGreat Basin Naturalist 1994542130-141 Bell, Jim>8Tahoe's gilded age, 1890-1917 : a photographic portfolio  Auburn, CA El Toyon, Ltd. 1988 93 p.i ill., ports. ; 21 x 26 cmaF@Tahoe, Lake (Calif. and Nev.) -- Description and travel -- Views>7Engineering Geology of the Reno-Lake Tahoe Area, Nevadal.(Bell, J. W. Watters, R. J. Glancy, P. A. 1989tmEngineering Geology of Western United States Urban Centers. Los Angeles, California to Denver, Colorado, JuneUsing Smart Source Parsing 27-July 7, American Geophysical Union, Washington, DC. Field Trip Guidebook T181, (1989). p 41-50, 18 fig, 14 ref  Reno is located at the western edge of the Great Basin province along the foot of the Sierra Nevada. The varied geology, hydrology, and physiography of the area contribute to a wide range of engineering geologic conditions which can significantly influence land-use considerations in this rapidly growing urban area. Although there are numerous engineering geology topics of interest-including expansive soils and groundwater resources--this study focuses on several of the more important, and interesting, aspects: earthquake hazards of the Reno-Carson City urban corridor; slope stability characteristics of the Reno-Lake Tahoe area, including the 1983 landslide and associated waterflood at Slide Mountain; and surface runoff characteristics in the Lake Tahoe area. Five principal creeks in the Incline Village area, First Creek, Second Creek, Wood Creek, Third Creek, and Incline Creek have a cumulative drainage of 46 sq km and furnish a yearly average of about 18.5 cu hectometers of runoff to Lake Tahoe. For the 4 year period 1970-1973, annual runoff from the individual streams ranged from 0.567 to 8.717 cu hectometers, and discharges ranged from 0.0057 to 3.1 cu m/sec. During the 4 years, the five streams delivered about 28,000 metric tons of sediment, which averaged about 75% gravel and sand, 15% silt, and 10% clay, to the lake. Annual quantities ranged from 1,360 to 9,980 tons. The 1982/83 winter was noted for a record snow pack in the Sierra Nevada. At mid-day of May 30, 1983, a large mass of rock detached from the southeast side of Slide Mountain, NV. The lowest part of the slide entered Upper Price Lake, a small reservoir. The sudden movement of landslide debris into the lake created a surge of water that rapidly exited the pond and flowed into Lower Price Lake. This wave of water immediately flushed Lower Price Lake, and the cumulative contents of both lakes, about 0.025-0.037 cu hectometers of muddy water, rushed down the steep canyon of Ophir Creek below the lakes. After about 8-9 minutes of travel, this debris wave, with a leading edge about 9 m high, reached the canyon mouth where the channel abruptly widened and flattened. At the canyon mouth, the boulder-laden flood wave encountered and destroyed 2 homes. Maximum depth of fill across an old roadway was about 2.7 m. (Lantz-PTT)~wUrban hydrology, Nevada , Geohydrology , Lake Tahoe, Engineering geology, Floods Lake Price, Landslides , Reno 08e, 04ct2X Pasilis1992 Paulsen1986 Paulson1981 Pavelka1969 Pavelka1970' Pearson1963( Pearson1968/ Pearson19710 Pearson1971L Pearson1971Pedersen1989p& Pelkey19909 Peltz1994bPenniman1975p  Pepper1972  Pepper1974 Pepper1976Pepper Bice Associates1976 Perkins1978 Perry1975Peterson1992pPhillips1978pPierce-Arrow Line1924 Pieroni1969 Pillsbury1902 Pilorz19939 Pinkerman1979 Pisani19722 Pisani19733 Pisani19733 Pisani19744 Pisani1977N Pisani1977 Placer County1969;)"Placer County Board of Supervisors1965#Placer County Planning Dept.1976Planning Associates1969!Planning Collaborative Inc.1988p Poland198480Porcella19711OPorcella1971Porcella1972p)Porcella19721Porcella1974p*Porcella1975pPPorcella1976x Porter1985 Post1989f Post1989f Post1989f Post1989f Post1989v Post1989f Post1989f Post1989f Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Post19899 Powell1975 Powell1975 Powell1976 Powell1978t Powell1979 Powell1980 Powell1982 Powell19829$ Powell1983% Powell1983 Powell1984q Powell1986& Powell1987 Powell19879 Powell19899 Powell19922 Prater1857 Prettyman1975 Price1966 Price1966 Public/Works1964g} Radosevich1982 Rans19801_ Raymond1992j!Raymond P. Smith Associates1969} Rector1984 Reid1965f Reinhardt1970Reno Evening Gazette1885Research Dept.1971Resource Concepts Inc.1990Resources/Planning1964s Reuter19820 Reuter1983 Reuter19838b Reuter1983 Reuter19866 Reuter1986 Reuter1986 Reuter1992N Reuter1994RReynolds1980xT Rez1991 Rhea19933 Rhodes1983 Rhodes19841 Rhodes1985 Rice19729Richards19729Richards1974IRichards1975pSRichards1975{Richards1976pRichards1977pRichards1981Richards19844Richards1988pRichards199222 Richerson1969T Richerson1970 Richerson1975 Richerson1975U Richerson1975 Richerson1978V Richerson1978 Richerson1980 Richerson1982 Richerson1982 Richerson1984 Richerson1987Richeson1988pk Riggs1986a Roberts1972 Roberts1973Roderick1966p Rogers19711  Rogers1972! Rogers1974' Rohlich1963( Rohlich19680 Rohlich1971W Rohlich19723 Rosecrance1984" Rosenfeld1971 Rudge1929 Rundquist1974 Rundquist1976X Rush1972v# Rush1973f4 Rybock1978Sabatier1987p$Sabatier1987p%Sabatier1989&Sabatier1990p5 Sabine1992'%Sacramento Ridesharing Project1981;%San Francisco State University1977( Sangwan1990 Sato1985flSaunders1981p Sawyer1986 Sawyer19862 Scalmanini1978)Schaffer1984p*Schaffer1985p+ Scharpf1974, Scharpf1981 Scharpf1988 Scharpf1991 Schaumburg1975  Schlesinger1983 Schmidt1972 Schmidt19807 Schmidt19857 Schmidt19857 Schmidt1985hmidt19857 Schmidt1985 Schmidt19807 Schmidt19851985hmidt19807 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt198519807 Schmidt1985 Schmidt19807 Schmidt1985807 Schmidt19857 Schmidt1985hmidt19857 Schmidt19857 Schmidt19857 Schmidt1985t1985 Schmidt19807 Schmidt1985 Schmidt1985hmidt1985idt19807 Schmidt1985807 Schmidt1985807 Schmidt1985 Schmidt19857 Schmidt198519857 Schmidt198519807 Schmidt198519807 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt198519807 Schmidt198519807 Schmidt19857 Schmidt19857 Schmidt19851985807 Schmidt19857 Schmidt1985807 Schmidt19857 Schmidt19857 Schmidt1985807 Schmidt19857 Schmidt1985807 Schmidt1985 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt1985807 Schmidt19857 Schmidt19857 Schmidt1985807 Schmidt1985807 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt1985807 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt1985807 Schmidt1985807 Schmidt1985807 Schmidt19857 Schmidt198519807 Schmidt1985hmidt19807 Schmidt1985807 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt19857 Schmidt198585807 Schmidt1985807 Schmidt19857 Schmidt198519807 Schmidt1985807 Schmidt1985807 Schmidt19857 Schmidt1985807 Schmidt19857 Schmidt1985 Price1966 Public1964  Public1964  Public1964  Public1964  Public1965  Public1965  Public1966  Public1967  Public1967  Public1982 } Radosevich1982N Ralph1984iRange Experiment1942RRange Experiment19699Range Experiment1970R|Range Experiment1978RURange Experiment1987RRange Experiment19922_ Raymond1992 Recreation1966t Recreation1966t Recreation1966t Recreation1967t Recreation1971t Recreation1980t Recreation1988t\Rehabilitation Health1973 Reid1965f Reinhardt1970l Renewable1981Reno Evening Gazette1885Research1971iaResearch1975ew' Research Center . Seismotectonic1986wResource Concepts1990 Reuter1982 Reuter19820 Reuter1983 Reuter19838 Reuter19866 Reuter1986 Reuter1986 Reuter1992 Reuter1992o Rhea19933 Rhea19933 Rhodes1983 Rhodes1983 Rhodes19841 Rhodes1985 Rhodes1985 Rice19729{Richards19729Richards1975pRichards1976p]Richards1977pRichards1977pRichards1981CRichards19844Richards19844Richards1988pRichards199222 Richerson1969 Richerson1975 Richerson1978 Richerson1978B Richerson1980 Richerson1980 Richerson1982 Richerson1982C Richerson1984 Richerson1984 Richerson1987Richeson1988pa Roberts1972 Roberts1973z Rogers19711 Rogers19711  Rogers1972 Rogers1974! Rogers19743 Rosecrance1984" Rosenfeld1971 Rudge1929# Rush1973f4 Rybock1978S1981Sabatier1987p5 Sabine19926 Sada1990f Safety1962  Sato1985flSaunders1981p Sawyer1986 Scharpf1988 Scharpf1991E Schaumburg1975  Schlesinger1983 Schmidt1972 Schmidt19807 Schmidt1985 t^ Calkins1960Camp Agassiz - Tallac1902 Campana1986 Cannon1971 Carder19939K Carlson1974Carlucci1972 Carney1987M Carney1987 Carney1988 Carney1988 Carney1990 Carson Jr.1980 Carter19655 Cartier1994Carville1989p  Cave1987f Cech1982o Cech198220 Cech1989 Cefalu1987 CH2MHill1978p Chang1991X Chang1992  Chappie1990 ChartAmerica Corporation1976CChatfieldtaylor1989 Chelminski1972C Chiatovich1975 Chiatovich1980 Chickering1970O Chilman1982w Cho1991 Christensen1975 Christensen1980wChristopherson1992v Christophrson1992-'Churchill County Board of Commissioners1966R Cissell1980QCity of South Lake Tahoe1982CCity of South Lake Tahoe1990RCity of South Lake Tahoe1990 Clair A. Hill Associates1965 Clark1981  Clarke1991 Clary1987 Cleave1983 Clemens1973  Clontz1974  Coatney1965 Coats1975P Coats1976Q Coats1978 Coats1979 Coats1993 Coats1993 Cobourn1989 Cobourn1989+ Cochran1992 Cofer1983  Coil1978f Coil1978o Coleman1950 Compass Maps1974 Compass Maps1976Comstock1941p Cooley1971V Coon19788 Coon1987fCooper Clark Associates1974 Cordone1967 Cordone1970 Cordone1971Corps of Engineers1969Corps of Engineers1969 Costantini1971 Costantini1972 Costantini1973 Costantini1974 Costantini1974 Costantini1975d Court1968 Court1972 Court1972 Court1973 Cover1969 Craig1977Crescent Books1987 Crippen1969 Crippen1970 Crocker1879 Croke1973  Crow1978f* Crowe1979Crumpton1987p Cuenca1974 Culp1966v Culp1966f Culp1967f Culp1969 Culp1969f Culp1969f! Culp1971v Culp1980f"Culp/Wesner/Culp1979R#Culp/Wesner/Culp1982R Culver1972 Cunningham1974 Cunningham1980 Curletti1955pDahlsten1973pDahlsten1975p Dailey19744 Dake1969fn Dalton19701$ David1978Davidson1874p Davies1973% Davis1970I Davis1976U Davis1987 Davis1993 De Amezaga1970$ de Amezaga1975 de Amezaga1983 de Amezaga1990 Dean1970 Dean1970v Dean1981vY Decker1992V DeMars Jr.1988 Denham1981 Denman1984)#Devante & Stowell & Cook Associates1973& Dewante1971h+$Dewante Stowell Consulting Engineers1983gh Dickinson1979Dietrich1973psDileanis1986<+$Dillingham Corporation of California1966 Dillon1974 Dillon19759 Dillon1975 Dillon1976 Djohan1992 Dodson1977 Dodson1979/)Douglas County Sewer Improvement District1981/)Douglas County Sewer Improvement District1981/)Douglas County Sewer Improvement District1981)#Douglas County-NV County Commission1964 Dozier19759 Dozier1975U Dozier19759 Dozier1976W Dozier1978' Drew1982f Drivas1986D Drohojowska1992) Duane1992* Duckworth1979 Duell1987O Dugan1971 Dugan1972 Dugan1972* Dugan1975Dwinelle1879p< E.D.A.W. Inc.1978E.L. Nuttle Co.1964b%Ecological Research Associates1981,#Economics Research Associates1971.#Economics Research Associates1972-#Economics Research Associates1972+#Economics Research Associates1973/#Economics Research Associates19730#Economics Research Associates19761 Edaw1972f/ Edaw1973 2 Edaw1973f} EDAW Inc.19734 Eddy19505 Edson19556 Edwards1883 Eichen197297 Eiland1968 Eilbert1980El Dorado County1969r8+$El Dorado County Chamber of Commerce1964+$El Dorado County Chamber of Commerce1976 Elder1974 Elder1975 Elder1976 Elder1979'Eliassen1963pEloranta1983p Eloranta1983pZEloranta1983p Elser1990 Elser1991| Elsner19788w;4Engineering Research Center - Seismotectonic Section1986:Engineering Science Inc.1964<Engineering Science Inc.19669Engineering Science Inc.1967Engineering-Science Inc.19638;Engineering-Science Inc.1965TkEnglande1978p1+Environmental Monitoring Systems Laboratory1981u%Environmental Protection Agency1975 EPA1971 EPA1971 EPA1971 EPA1981= Eppard1992Y Erman1992@ Etcheverry1917Y Etra1986f986f917Y Etra1986f917Y Etra1986f917Y Etra1986f986f Etcheverry1917Y Etra1986f Etra1986f7Y Etra1986fEtra1986f6fY Etra1986fEtra1986f7Y Etra1986f917Y Etra1986f7Y Etra1986f7Y Etra1986f7Y Etra1986f7Y Etra1986fY Etra1986f7Y Etra1986f1917Y Etra1986f7Y Etra1986f917Y Etra1986fY Etra1986fY Etra1986fY Etra1986f7Y Etra1986fry1917Y Etra1986ferry1917Y Etra1986fY Etra1986fY Etra1986f7Y Etra1986fY Etra1986fra1986f1992@ Etcheverry1917Y Etra1986fY Etra1986f7Y Etra1986f7Y Etra1986fY Etra1986f7Y Etra1986fY Etra1986f7Y Etra1986fY Etra1986f2>Erickson1966p?Erickson1970pY Erman1992@ Etcheverry1917Y Etra1986f1992@ Etcheverry1917Y Etra1986f1917Y Etra1986f1992@ Etcheverry1917Y Etra1986f0pY Erman1992@ Etcheverry1917Y Etra1986f917Y Etra1986fY Etra1986fY Etra1986f7Y Etra1986fY Etra1986f7Y Etra1986f6fY Etra1986f1992@ Etcheverry1917Y Etra1986f7Y Etra1986f1917Y Etra1986f1917Y Etra1986f1917Y Etra1986f1917Y Etra1986f1917Y Etra1986fY Etra1986f6p?Erickson1970pY Erman1992@ Etcheverry1917Y Etra1986f6p?Erickson1970pY Erman1992@ Etcheverry1917Y Etra1986fY Etra1986fY Etra1986f7Y Etra1986f7Y Etra1986f7Y Etra1986f917Y Etra1986fry1917Y Etra1986fErman1992@ Etcheverry1917Y Etra1986f7Y Etra1986fical1988 Dozier19759 Dozier1976W Dozier1978' Drew1982f Drivas1986( Drivas1988#Drug Programs. Audit Services1989) Duane1992* Duckworth1979 Dugan1971Dwinelle1879pbEcological Research1981+Economic Research1973,Economics Research1971-Economics Research1972.Economics Research1972/Economics Research19730Economics Research19761 Edaw1972f/ Edaw1973 2 Edaw1973f3 Edaw1973f4 Eddy19505 Edson1955G Education19836 Edwards18837 Eiland19688!El Dorado County Chamber of1964!El Dorado County Chamber of1976 Elder1974X Elder1976 Elder1979Eloranta1982Eloranta1983p Eloranta1983p| Elsner197889Engineering Sciences1967:Engineering-Science1964;Engineering-Science1965<Engineering-Science1966 Environmental1981= Eppard1992>Erickson1966p?Erickson1970p@ Etcheverry1917Y Etra1986ftal1981Y Etra1986f6fADPIRecurrence of Daphnia rosea in Lake Tahoe: Analysis of a Population Pulsea0)Bryon, E. R. Sawyer, P. E. Goldman, C. R. 1986~Following the disappearance of all Lake Tahoe cladocera in 1970, Daphnia rosea reappeared in the lake during the summer and fall of 1983. Since the introduction and population increase of the omnivorous opossum shrimp, Mysis relicta, was heavily implicated in the initial disappearance, the D. rosea recurrence with respect to fluctuating M. relicta abundance and steadily increasing primary productivity was studied. An analysis of D. rosea population dynamics, fecundity, feeding characteristics and M. relicta feeding selectivity, suggested that D. rosea was able to coexist with M. relicta in 1983 only because D. rosea birth rates were substantially higher than historical levels due to the increase in algal productivity since 1970. The variation of cladoceran success in lakes M. relicta introductions may be due, in large part, to variations in primary productivity. (Author's abstract)Shrimp , Lake Tahoe, Daphnia , Population dynamics, Species composition, Primary productivity, Biomass , Reproduction , Food habits Aquatic habitats, Aquatic animals, Crustaceans , Predation , Lakes 02h& Bunch, Robert L. Ettinger, M. B. 1967F@Biodegradability Of Potential Organic Substitutes For Phosphates& 22nd Industrial Waste Conference  Lafayette, INI393-396-water quality, eutrophication , detergents , phosphates Chelation , waste treatment, aquatic algae, aquatic plants, testing , biodegradation<6The undesirable eutrophication of waters may be considerably reduced by replacing phosphates in industrial processes and detergents with biodegradable chelating agents, such as nitriloacetic acid (nta) and hydroxyethyliminodiacetic acid (heida). the use of detergents containing non-phosphate builders is suggested, especially for extreme situations, such as lake tahoe. the use of non-biodegradable agents which complex heavy metals will depend upon their effect on waste treatments, softening water, drinking water, and calcium metabolism of man. (wilde-wisconsin):3SO: PROCEEDINGS , , P 393-396, 1967. 1 FIG, 14 REF.Burcar, Scott Anthonyl 1992XQSeasonal Preferential Flow and Nutrient Transport In Selected Sierra Nevada Soilsv University Of Nevada, Reno hydrologyLittle work has focused on groundwater, its quality, and potential affect on Lake Tahoe water quality. This study investigated seasonal infiltration, preferential water flow, and NH$\sb4\sp+$ and NO$\sb3\sp-$ transport in 2 Sierra Nevada soil types under forest and meadow conditions using rainfall simulation. Soil water repellency was clearly shown to induce preferential infiltration. The finer textured volcanic soil demonstrated continuous preferential flow with depth, whereas preferential flow rapidly dissipated in the coarser textured granitic soil. Wetting patterns showed greater instability and preferential flow in the forested areas in the late summer/early fall. Applied NH$\sb4\sp+$ was effectively adsorbed by the soil matrix suggesting that unstable wetting occurred by preferential flow in wettable portions of the soil matrix and not by macropore flow. Nitrate moved through the granitic soil at applied concentrations but was attenuated with depth in the volcanic soil as the latter demonstrated NO$\sb3\sp-$ adsorption.o737, Summer 1993 M.S. thesisbpHancock, Lambreth 1986RKLambreth Hancock autobiography : revised typescript (photocopy), [ca. 1986] (Describes his years working for Henry J. Kaiser, first in California and later in Hawaii; life at Lake Tahoe; various ventures of Henry J. Kaiser; other members of the family.)r140 l. in portfolioKaiser, Henry J., 1882 Kaiser family Kaiser Industries Corporation Industrial management -- California Tahoe, Lake (Calif. and Nev.) Autobiographies. rbgenrDescribes his years working for Henry J. Kaiser, first in California and later in Hawaii; life at Lake Tahoe; various ventures of Henry J. Kaiser; other members of the family. Photocopy. Original in private possession. $Hanf, K. Wandesforde-Smith, G. 1972\UInstitutional Design and Environmental Management; the Tahoe Regional Planning Agency LFUniversity of California, Institute of Governmental Affairs, Davis, CA August81Institute of Governmental Affairs Research Report24administration , institutions , institutional constraints, environment , management , organizations , political aspects, regional analysis, california, Planning , political constraints, cost analysis, benefits , comprehensive planning, methodologySome of the reasons why the tahoe regional planning agency has not lived up to the hopes that environmentalists had for it are considered. an explanation is presented of the performance of the agency in terms of relationships between its organizational attributes, its politico-administrative environment, and the structure of incentives and constraints in which this and all other attempts at environmental policy-making sets within the context of the political systems must operate. at a more general level, it is argued that environmentalists have scant reason to be either surprised or indignant at the inadequate performance of the intergrated, comprehensive approach to environmental planning. little systematic attention has been given to the political factors likely to influence the design and performance of the regional agencies or to the political processes which, once set in motion by demands for regional environmental planning, can reasonably be expected to lead to a situation where regional agencies are inadequate to the task at hand. this is not to say that environmental planning is impossible or undesirable in the united states through the medium of regional agencies. however, it is argued that more careful attention must be given to analysis of the costs and benefits of alternative governmental arrangements with a potential for achieving regional environmental planning, including existing as well as proposed arrangements. the nature of environmental planning as a political process must be reconsidered, stressing the need to take clearer account of the consequences of policies advanced in the name of improved environmental quality.%$hb8;a,Stollery, David J. 1969@:Tales of Tahoe, Lake Tahoe history, legend and description Tahoe City, CA Tahoe City World 249 p illus. 26cm.(Tahoe, Lake (Calif. and Nev.) -- HistoryRKReprints of 78 columns printed in a weekly newspaper, The Tahoe City World."Stone, Richard Hammond, IIIe 1980NGContamination Of the Truckee-Tahoe Watershed By Upwind Seeding Programsv University Of Nevada, Reno"PHYSICS, ATMOSPHERIC SCIENCE180, Summer 1981 M.S. thesis Strome, Mark 1980NHPassenger rail feasibility study : California access to South Lake Tahoe ,&[publisher and place published unknown60, [2] leaves maps ; 28 cmXRRailroads -- California -- Passenger traffic Tahoe, Lake, Region (Calif. and Nev.)"Bibliography: leaves [60-61] Strong, D. H.LEPreservation efforts at Lake Tahoe, 1880 to 1980 Nevada, forest lands] J For Hist252  78-97 1981Includes bibliography.,&Lakes and Ponds. Nevada . California .Strong, Douglas H. 1984&Tahoe, an environmental historyc  Lincoln, NE "University of Nebraska Press 252Regional planning Tahoe, Lake, Region Calif. and Nev.. Environmental protection Tahoe, Lake, Region Calif. and Nev.. Tahoe, Lake, Region Calif. and Nev. History.d82Tahoe. Includes index. Bibliography: p. [201] 231.,%Strub, T. Powell, T. M. Abbott, M. R. 1983leTemperature and transport patterns in Lake Tahoe: Satellite imagery, field data and a dynamical model<5Congress of the International Assocation of Limnology  Lyon, France221112-118The use of satellite images, in situ temperature sections, measured winds and a numerical wind-driven model have enabled them to determine the mean spring and summer surface temperature structure at Lake Tahoe. Typical afternoon SW winds cause upwelling on the West and in the South, and the accumulation of warm water on the East. Cold water from the West moves to the Northeast and at least during some periods warm water from the East returns to the West in a large clockwise gyre which occupies the northern half of the open lake. The current pattern in the South is less clear nad may be more variable due to winds that switch from northerly to southerly during the day, and have also been found to be more variable from day to day. Areas of warm water identify locations where water is blown against the shore; these indicate that the shoreline inflows in the Northeast will not be dispersed as rapidly as inflows on the west side. Previous synoptic studies have found high levels of primary productivity in the northeast and southeast corner (Godlman 1974), and we suggest that inflowing water may be trapped against the coast there by the wind-driven currents.|uSurface temperature and transport patterns in Lake Tahoe -- comparison between satellite images and a numerical modelNStrub, T. Powell, T. M.R 1983$Eos Trans. Am. Geophys. Union.6445 743.(Using Smart Source Parsing Summary only.Some 62 satellite images showing surface temperature fields during summers of 1980-82 have been analyzed. The authors present the mean fields, sequences of image, and the dominant horizontal patterns of covariability as determined from eigenvector analysis. The data suggest a semi-permanent east-west temperature gradient and a large clockwise gyre in the northern half of the lake. They drive a 3-layer, finite difference, numerical model with actual winds measured during summer, 1982. Model results explain the cold water that upwells on the west and the warm water that accumulates on the east of the basin, as well as the temporal development of the gyre.kp  1910NHAutomobile roads from Sacramento and Stockton to Lake Tahoe and vicinity .'California State Automobile Association1 map : 45 x 32 cmrkCalifornia -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps California, Central -- Road maps.Relief shown by hachures and spot heights. Includes mileage chart. Text on verso. Library's copy hand colored to show paved and dirt roads..(California State Automobile Association, San Francisco, CAe}~{$|6zyx  1953Lake Tahoe resorts The Association 1 map : col. ; 49 x 28 cm\VResorts -- Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps|vRelief shown by spot heights. "c853." Includes index and inset of south and north Lake Tahoe areas and distance chart..(California State Automobile Association, San Francisco, CA,  1954Lake Tahoe region Csaa601 map : col. ; 49 x 69 cm., folded to 24 x 11 cmTahoe, Lake (Calif. and Nev.) -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps Tahoe, Lake (Calif. and Nev.) -- Road maps -- 1954 Tahoe, Lake, Region (Calif. and Nev.) -- Road maps -- 1954f_Relief shown by hachures and spot heights Map of Lake Tahoe and mileage tables on verso. "458.".(California State Automobile Association, San Francisco, CAo  1958F?VIII Olympic Winter Games : Squaw Valley-Lake Tahoe, California .'California State Automobile Association601 map : col. ; 39 x 38 cm., folded to 22 x 11 cmWinter Olympic Games (8th : 1960 : Squaw Valley, Calif.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps -- 1958 Tahoe, Lake, Region (Calif. and Nev.) -- Road maps Squaw Valley (Calif.) -- Maps@:"8511." Extends from Sonora to Susanville, from Sacramento to Fallon, Nevada. Marginal map: Olympic Games area, Squaw Valley. Includes ill and chart of "Distances to Squaw Valley." "AAA approved accomadations" and Emergency road service stations" lists on verso. Panel title: Squaw Valley, Lake Tahoe and vicinity.VPCalifornia State Automobile Association, Automobile Club of Southern, California San Francisco, CAm  1958Lake Tahoe region The Association601 map : col. ; 49 x 68 cm., folded to 24 x 11 cmTahoe, Lake (Calif. and Nev.) -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps -- 1958 Tahoe, Lake (Calif. and Nev.) -- Road maps -- 1958tn"8511." Relief shown by hachures and spot heights Map of "Lake Tahoe," distance map and distance list on versoVPCalifornia State Automobile Association, Automobile Club of Southern, California San Francisco, CAo  1962Lake Tahoe resorts Csaa601 map : col. ; 70 x 50 cm., folded to 24 x 10 cmResorts -- Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps -- 1962zsRelief shown by spot heights. "262." Includes index to points of interest and resorts, and 2 insets. Text on verso.VPCalifornia State Automobile Association, Automobile Club of Southern, California San Francisco, CA  1962Lake Tahoe region The Association601 map : col. ; 49 x 68 cm., folded to 24 x 11 cmTahoe, Lake (Calif. and Nev.) -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps Tahoe, Lake (Calif. and Nev.) -- Road maps -- 1962 Tahoe, Lake, Region (Calif. and Nev.) -- Road maps -- 1962If`"263." Relief shown by spot heights Map of "Lake Tahoe," distance map and distance list on versoVPCalifornia State Automobile Association, Automobile Club of Southern, California San Francisco, CA 6~ B;California State Automobile Association. Cartographic, Dept 1974Lake Tahoe communities .'California State Automobile Associationtm2 maps on 1 sheet ; both sides, col. ; 62 x 60 cm. and 84 x 60 cm., on sheet 86 x 62 cm. folded to 24 x 11 cm~wCities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps South Lake Tahoe (Calif.) -- Maps Tahoe City (Calif.) -- Maps Incline Village (Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1974 South Lake Tahoe (Calif.) -- Maps -- 1974 Tahoe City (Calif.) -- Maps -- 1974 Incline Village (Nev.) -- Maps -- 1974n*$"11-74." Panel title. Relief shown by spot heights. "Issued by California State Automobile Association and Automobile Club of Southern California." Includes ill. and indexes. Inset: Alpine Meadows and Squaw Valley. Contents: Southern Lake Tahoe communities -- Northern Lake Tahoe communities. San Francisco, CA) jcCalifornia State Automobile Association. Cartographic, Dept Automobile Club of Southern, California 1977Lake Tahoe communities .'California State Automobile Associationpj2 maps on 1 sheet ; both sides, col. ; 61 x 59 cm. and 82 x 59 cm., sheet 86 x 62 cm. folded to 24 x 11 cmCities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps South Lake Tahoe (Calif.) -- Maps Tahoe City (Calif.) -- Maps Incline Village (Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1977.("2-77." Panel title. Relief shown by spot heights. "Issued by California State Automobile Association and Automobile Club of Southern California." Includes col. ill. and indexes. Inset: Alpine Meadows and Squaw Valley. Contents: Southern Lake Tahoe communities -- Northern Lake Tahoe communities. San Francisco, CAc jcCalifornia State Automobile Association. Cartographic, Dept Automobile Club of Southern, CaliforniaP 19802,Lake Tahoe communities, Truckee and vicinity .'California State Automobile Associationpj2 maps on 1 sheet ; both sides, col. ; 61 x 59 cm. and 82 x 59 cm., sheet 86 x 62 cm. folded to 24 x 11 cm"Cities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps Truckee (Calif.) -- Maps South Lake Tahoe (Calif.) -- Maps Tahoe City (Calif.) -- Maps Incline Village (Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1980@TN"9-80." Panel title. Relief shown by spot heights. "Issued by California State Automobile Association and Automobile Club of Southern California." Includes col. ill. and indexes. Insets: Truckee and vicinity -- Northstar -- Alpine Meadows and Squaw Valley. Contents: Southern Lake Tahoe communities -- Northern Lake Tahoe communities. San Francisco, CAb jcCalifornia State Automobile Association. Cartographic, Dept Automobile Club of Southern, California 1980Lake Tahoe region The Association4.1 map : col. ; 50 x 69 cm. fold. to 24 x 11 cmTahoe, Lake (Calif. and Nev.) -- Road maps Tahoe, Lake, Region (Calif. and Nev.) -- Road maps Tahoe, Lake (Calif. and Nev.) -- Road maps -- 1980 Tahoe, Lake, Region (Calif. and Nev.) -- Road maps -- 1980tn"12-80." Relief shown by spot heights Map of "Lake Tahoe," distance map, distance list, and col. ill. on verso San Francisco, CA2XBrady Associates1988mF Brewer1972` Brody1983 Bronson1971^ Brooks1992_ Brown1959` Brown1961 Brown1973 Brown1977a Brown1979o Brown1982 Brown1983 Brown1987SBrown and Caldwell1959iBrowning19888Brubaker1980 Brust1992 Bryon1986K Buckwalter19740 Buddington1989@ Budy1994 Bunch1967 Burcar1992c Burco1970e Burco1971f Burco1973 Burke1970g Burnett1967 Burnett1968 Bursik1989 Bursztynsky1986l Byron1981 Byron1983 Byron1984 Byron1986c Byron1986d Byron1986, Byron1987< Byron1988J Byron1989\ Byron1989 Byron1990 Byron1991!C. E. Erickson & Associates1960>!C. E. Erickson & Associates1966?!C. E. Erickson & Associates1970A Caen1991f Cahill1974 Cahill19755h Cahill1977 Cairns1979_Caldwell1959p`Caldwell1961p*+%California Aerometric Analysis Branch1979'!California Aeronautics Commission1951 1*California Agricultural Experiment Station1972!1*California Agricultural Experiment Station197493California Agricultural Experiment Station Berkeley1973%California Air Resources Board1974L%California Air Resources Board1979o;4California Air Resources Board - Air Analysis Branch197792California Air Resources Board - Planning Division1979h70California Air Resources Board Research Division1977T/)California Bureau of Sanitary Engineering1962A:California Bureau of Vector Control Solid Waste Management19695/California Commission on Interstate Cooperation19625/California Commission on Interstate Cooperation19631+California Department of Parks & Recreation19803-California Department of Parks and Recreation19663-California Department of Parks and Recreation19663-California Department of Parks and Recreation19713-California Department of Parks and Recreation1988-&California Department of Public Health1964GACalifornia Dept. of Alcohol Drug Programs -Audit Services Section1989/)California Dept. of Boating and Waterways1991' California Dept. of Conservation19692' California Dept. of Conservation1969%California Dept. of Engineering1949;5California Dept. of Finance - Program Evaluation Unit1977G@California Dept. of Finance/Financial Performance/Accountability1987;4California Dept. of Finance/Fiscal Management/Audits1979%California Dept. of Fish & Game1962P%California Dept. of Fish & Game1987u%California Dept. of Fish & Game1991'!California Dept. of Fish and Game1957;4California Dept. of Navigation and Ocean Development1970-&California Dept. of Parks & Recreation1967O-&California Dept. of Parks & Recreation1991+%California Dept. of Parks &Recreation1966?8California Dept. of Public Works - Division of Highways1958=7California Dept. of Public Works - Division of Highways1900=7California Dept. of Public Works - Division of Highways1950=7California Dept. of Public Works - Division of Highways1957=7California Dept. of Public Works - Division of Highways1960=7California Dept. of Public Works - Division of Highways1961=7California Dept. of Public Works - Division of Highways1963O=7California Dept. of Public Works - Division of Highways1971=7California Dept. of Public Works - Division of Highways1971;5California Dept. of Public Works Division of Highways1976)"California Dept. of Transportation1974)"California Dept. of Transportation1990uc]California Dept. of Transportation - District 03 Office of Planning and Public Transportation1982aMFCalifornia Dept. of Transportation - Division of Construction Research1975r)#California Dept. of Water Resources1959)#California Dept. of Water Resources1969)#California Dept. of Water Resources1970)#California Dept. of Water Resources1970a)#California Dept. of Water Resources1979)#California Dept. of Water Resources1990/(California Division of Beaches and Parks1962/(California Division of Beaches and Parks1963U/(California Division of Beaches and Parks1965%California Division of Forestry1971g-&California Division of Mines & Geology1967-&California Division of Mines & Geology1968/(California Division of Mines and Geology19731*California Division of Small Craft Harbors1959/(California Division of Soil Conservation1969-&California Division of Water Resources1949N -&California Division of Water Resources19498-&California Economic Development Agency1964 #California Energy Commission1978kG@California Environmental Protection Agency - Air Resources Board1993i1*California Forest Range Experiment Station1942jCalifornia Governor1985/(California Highway Transportation Agency1964+%California Indian Library Collections1993+%California Indian Library Collections1993+%California Indian Library Collections19941*California Lake Bigler Forestry Commission1884A:California Legislature - Senate Select Committee on Tahoe1984WQCalifornia Legislature - Assembly Committee on Natural Resources and Conservation1972]VCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works1964]VCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works1967]VCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works1967;4California Legislature - Assembly Committee on Rules1977;4California Legislature - Assembly Committee on Water1969C8Includes bibliographical references. ill., maps ; 28 cm 0*California Tahoe Regional Planning Agency, 1975Land use ordinance 0)California Tahoe Regional Planning Agency XQRegional planning -- Law and legislation -- Tahoe, Lake, region (Calif. and Nev.)-XR[California?], 28 cm iii, 47 p. "Adopted Sept. 19, 1975; effective Oct. 19, 1975." 0*California Tahoe Regional Planning Agency, 1975@9Regional plan for Lake Tahoe, California, August 29, 19757 F?California Tahoe Regional Planning Agency, South Lake Tahoe, CA  2nd printing@:Regional planning -- Tahoe, Lake, region (Calif. and Nev.)RK[S.l., 28 cm v, 94 p "In memory of Edwin L. Z'berg" Bibliography: p. 92-94. 0*California Tahoe Regional Planning Agency, 1977LECriteria for development and expansion of ski areas, Lake Tahoe Basin South Lake Tahoe, CA 0)California Tahoe Regional Planning Agencye 27 p.7 AugustSki resorts -- Tahoe, Lake, Region (Calif. and Nev.) -- Planning Tahoe, Lake, Region (Calif. and Nev.) -- Recreational facilities -- Planningn$Title from cover. "Aug. 1977." 0*California Tahoe Regional Planning Agency, 1977JCAn analysis of the carrying capacity of the California/Tahoe Region South Lake Tahoe, CA 0)California Tahoe Regional Planning Agencyx 2 v.Regional planning -- Tahoe, Lake, region (Calif. and Nev.) Environmental protection -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, Region (Calif. and Nev.) November 1977.maps ; 28 cm 0*California Tahoe Regional Planning Agency, 1977TNSummary of an analysis of the carrying capacity of the California/Tahoe region F?California Tahoe Regional Planning Agency, South Lake Tahoe, CA[21] p.]\ULand use -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, Region (Calif. & Nev.)"Nov. 1977."28 cm 0*California Tahoe Regional Planning Agency, 1977PJDraft environmental impact report, long range regional transportation plan F?California Tahoe Regional Planning Agency, South Lake Tahoe, CATransportation -- Tahoe, Lake, Region (Calif. and Nev.) -- Planning Environmental impact statements -- Tahoe, Lake, region (Calif. and Nev.)vpSouth Lake Tahoe, Calif., maps ; 28 cm 1 v. (various pagings) "January 1977." State Clearinghouse no.: 77030709. 0*California Tahoe Regional Planning Agency, 1977F?Final environmental impact report, regional transportation plan F?California Tahoe Regional Planning Agency, South Lake Tahoe, CAvEnvironmental impact statements -- Tahoe, Lake, region (Calif. and Nev.) Transportation -- Tahoe, Lake, Region (Calif. and Nev.) -- Planning[South Lake Tahoe, Calif.] 96 p., 28 cm Cover title. "This addendum together with the draft environmental impact report dated January 1977 constitutes the final environmental impact report." "May 1977." State Clearinghouse no.: 77030709. PJCalifornia Tahoe Regional Planning Agency, Tahoe Regional Planning Agency, 1977"Regional transportation plan F?California Tahoe Regional Planning Agency, South Lake Tahoe, CAZSTransportation -- Planning -- Lake Tahoe Region Lake Tahoe Region -- TransportationoD>[South Lake Tahoe, California] ill., maps ; 28 cm [iv], 129 p. 0*California Tahoe Regional Planning Agency, 1978 Ordinances F?California Tahoe Regional Planning Agency, South Lake Tahoe, CA@Land use -- Law and legislation -- Tahoe, Lake, region (Calif. and Nev.) Regional planning -- Law and legislation -- Tahoe, Lake, region (Calif. and Nev.)[South Lake Tahoe, Calif.] 1 v. (various pagings) Assembled and title supplied by the Library. Contents: No. 1. Land use ordinance. --no. 2. Vegetation and soil protection ordinance. --no. 3. Indirect source review. --no. 4. Prohibition on drive-up facilities., ill. ; 29 cm 0*California Tahoe Regional Planning Agency, 1978Rules and regulations F?California Tahoe Regional Planning Agency, South Lake Tahoe, CAiF@California Tahoe Regional Planning Agency -- Law and legislation@:[South Lake Tahoe, Calif.?], 28 cm 35 p. Title from cover. f`California Tahoe Regional Planning Agency, Sierra Pacific Power Company, Grove Boand Associates, 1979Draft environmental impact report for the Sierra Pacific Power Company, Lake Tahoe basin electrical transmission system master planr .(Grove-Boand & Associates, Tahoe City, CAElectric lines -- Environmental aspects -- Tahoe, Lake, region (Calif. and Nev.) Environmental impact statements -- Tahoe, Lake, region (Calif. and Nev.)nf_Tahoe City, CA, maps ; 28 cm 190 p. "July 30, 1979." "sch #78062603." Bibliography: p. 188-190..0*California Tahoe Regional Planning Agency, 19802,Draft regional plan update : CTRPA 1980 plan South Lake Tahoe, CA 0)California Tahoe Regional Planning Agency[150] p. ill. ; 28 cmRegional planning -- Tahoe, Lake, region (Calif. and Nev.) Land use -- Tahoe, Lake, Region (Calif. and Nev.) -- Planning Tahoe, Lake, Region (Calif. and Nev.)\UTitle from cover. "Revised staff draft." "Oct. 20, 1980." Bibliography: p. 135-[144].0*California Tahoe Regional Planning Agency, 1980:4Draft regional transportation plan : CTRPA 1980 plan South Lake Tahoe, CA 0)California Tahoe Regional Planning Agencym 94 p.ill., maps ; 28 cmTransportation planning -- Tahoe, Lake, Region (Calif. and Nev.) Regional planning -- Tahoe, Lake, region (Calif. and Nev.) Tahoe, Lake, Region (Calif. and Nev.)@$Title from cover. "July 1980." r*(Am nZo nam nzop`pN^NuNV n0m n9op`pN^NuNV n g n g n g n gp`pN^NuNV nm nop`pN^NuNV ng ngp`pN^NuNVp"-H/.NX/./.N^P .N^NuNVJg/.NXBNN^NuNVJg J g/. /.NBP?NTN^NuNV n P-P n P-PpЮ n$N n P npАЮ-@` nRB . S nN^NuNVJg. n P-P &California Air Resources Board, 19742,Air quality in the Tahoe Basin : summer 1973 4.California Air Resources Board, Sacramento, CA\VAir quality -- California -- Tahoe Basin Air -- Pollution -- California -- Tahoe Basin4-[Sacramento]graphs, tables, map ; 28 cm 26 p. <5California Air Resources Board - Air Analysis Branch, 19774-Lake Tahoe air basin emission inventory, 1975 *#Air Resources Board, Sacramento, CA @9Air -- Pollution -- Tahoe, Lake, Region (Calif. and Nev.)9D>[Sacramento, Calif.] ill., map ; 28 cm 12 leaves "April 1977." 0*California Bureau of Sanitary Engineering, 19624-Lake Tahoe Basin water quality survey -- 1961h @9California Bureau of Sanitary Engineering, Sacramento, CAiWater quality -- Tahoe, Lake, Region (Calif. and Nev.) Water -- Pollution -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.)dZT[Sacramento, ill., maps ; 28 cm xviii, 121, A4, B62, C15, D2, E3 p. Includes tables. B;California Bureau of Vector Control Solid Waste Management, 1969<6Future of solid waste managment in the Lake Tahoe area 81California Dept. of Public Health, Sacramento, CA60Refuse and refuse disposal -- Tahoe, Lake, BasinztSacramento, Ca. 1 v. (various pagings) Cover title: A study of future solid waste management in the Lake Tahoe area. 60California Commission on Interstate Cooperation, 1963NG1961-1963 report of the California Commission on Interstate Cooperation 81Senate of the State of California, Sacramento, CAppiWater -- California -- Recreational use Water -- Nevada -- Recreational use Tahoe, Lake (Calif. and Nev.)This report relates discussions between Nevada and California which sought to formulate a bi-state plan to develop public recreational areas at Lake Tahoe.  [S.l.] ill. ; 27 cm 50 p. 4.California Department of Parks and Recreation, 1971"Sugar Pine Point State Park jdCalifornia Department of Parks and Recreation, Resources Agency, State of California, Sacramento, CAParks -- California -- El Dorado County Sugar Pine Point State Park (Calif.) Tahoe, Lake (Calif. and Nev.) -- Recreational use El Dorado County (Calif.)[Sacramento? 1 v 4.California Department of Parks and Recreation, 19884.Lake Valley State Recreation Area General Plan jdCalifornia Department of Parks and Recreation, Resources Agency, State of California, Sacramento, CAOctobernhRecreation areas -- Tahoe, Lake (Calif. and Nev.) -- Planning Lake Valley State Recreation Area (Calif.)ZSSacramento, CA, ill., maps ; 28 cm v, 125 p. "October 1988." "SCH 87071306"--Cover. }California Department of Public Health, California Legislature Assembly Committee on Natural Resources/Planning/Public Works,W 1964jcStatement of California State Department of Public Health on Future Development of Lake Tahoe Basin >7Water -- Recreational use Tahoe, Lake (Calif. and Nev.) [S.l.. ill. ; 28 cm 28 leaves Cover title. Presented to Assembly Committee on Natural Resources, Planning, and Public Works, Brockway, Lake Tahoe, California, September 10, 1964. HBCalifornia Dept. of Alcohol Drug Programs -Audit Services Section, 1989f`County of El Dorado Drug Program, Tahoe Human Services, Inc., July 1, 1987 through June 30, 1988 f_State of California, Dept. of Alcohol and Drug Programs, Audit Services Section, Sacramento, CA Tahoe Human Services, IncsVP[Sacramento?], 28 cm 11, [6] leaves "August 1989." "Audit report number 890062." z0&N< ^WCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works,k 1964xqRegional planning in the Lake Tahoe basin; transcript of proceedings. Brockway, California, September 10-11, 19649 lfCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works, Sacramento, CA81Regional planning -- Lake Tahoe (Calif. and Nev.)4.[Sacramento?, 28 cm i, 158, 306 p Cover title. ^WCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works,k 1967Transcript of proceedings. Hearing on regional planning in the Lake Tahoe Basin: West Shore Parkway and transportation planning. Bijou, California, October 26, 1967 lfCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works, Sacramento, CA81Regional planning -- Lake Tahoe (Calif. and Nev.)2,[Sacramento?, maps. 21 cm 240 p Cover title. ^WCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works,k 1967Report of the Assembly Committee on Natural Resources, Planning, and Public Works. Part V, Highway beautification, Beautification and maintenance of the Capitol Mall, Highway and freeway planning, Regional planning in the Lake Tahoe Basin, The filling of San Francisco Bay lfCalifornia Legislature - Assembly Committee on Natural Resources/Planning/Public Works, Sacramento, CA6/Assembly Interim Committee Reports v. 26, no. 6i("Advertising, Outdoor -- Law and legislation -- California Natural resources -- California Highway law -- California Express highways -- California Regional planning -- Lake Tahoe Basin (Calif. and Nev.) Sacramento (Calif.) -- Streets Tahoe, Lake (Calif. and Nev.) San Francisco Bay (Calif.)@:Sacramento, Calif., 28 cm 24 p. Edwin L. Z'berg, chairman. <5California Legislature - Assembly Committee on Rules, 1977<6A User fee system for the California Tahoe Conservancy JDCalifornia Legislature - Assembly Committee on Rules, Sacramento, CA.'California Tahoe Conservancy -- Finance @:San Francisco, Calif., maps ; 28 cm 26 leaves "May, 1977." <5California Legislature - Assembly Committee on Water, 1969A report on the California-Nevada interstate compact; an interim study of the Assembly Committee on Water pursuant to HR 443, 1969 session JDCalifornia Legislature - Assembly Committee on Water, Sacramento, CACalifornia-Nevada interstate compact concerning waters of Lake Tahoe, Truckee River, Carson River and Walker River Basins Water resources development -- California Water resources development -- Nevada *#Sacramento, 28 cm 21 l Cover title. D=California Legislature - Assembly Interim Committee on Water, 1966F?The legislative action program for Lake Tahoe pollution control RLCalifornia Legislature - Assembly Interim Committee on Water, Sacramento, CA>7Water -- Pollution -- California Lake Tahoe, California(!Sacramento, map ; 28 cm 24 leaves D=California Legislature - Assembly Interim Committee on Water, 19662,New horizons in California water development RLCalifornia Legislature - Assembly Interim Committee on Water, Sacramento, CAB8Joint Publications Office, State Capitol, Sacramento, CA 024-S Water-supply -- Lake Tahoe region (Calif. and Nev.) Water quality -- Lake Tahoe region (Calif. and Nev.) Lake Tahoe region, Calif. and NevSacramento, 28 cm v leaves, 161 p. "State Capitol, rooms 4203 and 3191, Sacramento, California, Tuesday, March 6, 1984, 9:40 a.m." Joint Publications Office stock no.: 024-S. \UCalifornia Legislature Assembly Committee on Natural Resources/Planning/Public Works,  1966PJExecutive session, 1965-67 interim studies, Los Angeles, December 16, 1966 pjCalifornia Legislature Assembly Committee on Natural Resources, Planning, and Public Works, Sacramento, CA Advertising, Outdoor Submerged lands -- California Recreation areas -- California Redwood Beaches Capitals (Cities) Marine resources -- California Roads -- California Express highways -- California Tahoe, Lake (Calif. and Nev.) Parks -- California California -- Capital and capitolt2+[Sacramento? 2 v Edwin L. Z'berg, chairman.@|HD Coleman, E. H. 195082Map of Fallen Leaf Lodge region, Lake Tahoe, Calif1 map ; 42 x 34 cmxqTahoe, Lake, Region (Calif. and Nev.) -- Maps, Topographic Tahoe, Lake, Region (Calif. and Nev.) -- Maps, Tourist.\VRelief shown by contours, hachures and spot heights. Shows trails, roads, creeks, etc.  Compass Maps, 1974"Welcome to North Lake Tahoe  Modesto, CA  Compass Maps@91 map : col. ; on sheet 58 x 89 cm., folded to 20 x 10 cmjcTahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1974181Printed on both sides of sheet. Relief shown pictorially and by spot heights. Includes location map, area map, "Points of interest location map," 3 insets, map of the Tahoe-Donner subdivision area, distance chart, tourist and recreation information, descriptive list of tours, indexes, and advertisements.n :3Compass Maps, El Dorado County Chamber of Commerce, 1976Map of El Dorado County  Modesto, CA  Compass Maps@91 map : col. ; on sheet 57 x 89 cm., folded to 20 x 10 cmCities and towns -- California -- El Dorado County -- Maps El Dorado County (Calif.) -- Maps Placerville (Calif.) -- Maps South Lake Tahoe (Calif.) -- Maps El Dorado County (Calif.) -- Maps -- 1976 Placerville (Calif.) -- Maps -- 1976 South Lake Tahoe (Calif.) -- Maps -- 1976Relief shown pictorially and by spot heights. Includes index, text, and ill. Text, distance list, indexed maps of Placerville and South Lake Tahoe, 19 inset maps, and ill. on verso.r& Comstock, H. O. Goodman, John B. 1941 Lake Tahoe Lake Tahoe, CA $Brockway Hotel and Hot Springs1 sheet ([4] p.)81ill., col. map ; 24 x 41 cm. folded to 24 x 11 cmBrockway Hotel and Hot Springs Resorts -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake (Calif. and Nev.) -- Description and travel,.'"... H.O. Comstock, Managing Owner... " 2,Cooley, R. L. Fordham, J. W. Westphal, J. A. 1971*$Hydrology Of Truckee Meadows, Nevada <6University of Nevada - Reno, Desert Research Institutewater resources, hydrology , irrigation water, california , nevada Governments , surface waters, groundwater , water quality, water demand, water supply, watershed management, model studies, hydraulic modelst>7The states of california and nevada and the federal government are involved in the fate of pyramid lake and the newlands irrigation project. truckee meadows, which lies at the base of the carson range (a spur of the sierra nevada) approximately 30 miles northeast of lake tahoe, was studied with regard to its potential as a source for additional water for the system. using the groundwater model, groundwater inflow to the meadows from areas peripheral to the basin was estimated to be about 5,000 acre-feet per year (ac-ft/yr). however, using reasonable extremes for transmissivities, the model indicates inflow could range from 2,000 to 8,000 ac-ft/yr. the estimated recharge rate includes underflow from tributary valleys, recharge on alluvial fans and slopes, and underflow from the bordering mountain ranges. underflow out of truckee meadows occurs in the vicinity of vista and is apparently less than 10 ac-ft/yr. mining groundwater in the meadows would yield about 2 feet of water per 10 feet of saturated material per unit area based on an estimated average specific pumping carries several risks which could overshadow any benefits. lowering water levels in areas of groundwater discharge will increase hydraulic gradients toward the discharge areas and will likely induce movement of poorer quality water into pumpage areas.a@9Owrr a-034-nev(1). 4 Plate, 4 Tab, 17 Ref, 1 Append, 49 PF?Coon, T.G. Lopez, M. Richerson, P.J. Powell, T.M. Goldman, C.R. 1987D>Summer Dynamics of the Deep Chlorophyll Maximum in Lake Tahoe."Journal of Plankton Research92327-344Vertical profiles of chlorophyll and phytoplankton biomass were measured in Lake Tahoe from July 1976 through April 1977. A deep chlorophyll maximum (DCM) persisted during summer and early autumn (July-October) near 100 m, well below the mixed layer and at the upper surface of the nutricline. The DCM coincided with the phytoplankton biomass maximum as determined from cell counts. In addition, the composition of the phytoplankton assemblage was highly differentiated with respect to depth. Cyclotella stelligera was the predominant species in the mixed layer while the major species in the DCM layer included C. ocellata and several green ultraplanktonic species. In situ cell growth plays a substantial role in maintaining the DCM, but sinking of cells from shallower depths and zooplankton grazing above the DCM persists at the boundary between an upper, nutrient-limited phytoplankton assemblage and a deeper, light-limited assemblage. (Author's abstract)~xUsing Smart Source Parsing March 6 fig, 65 ref. NSFDEB75-14273, DEB76-20341, and AEN74-22675 A01 and NASA Grant NAG5-217Lake Tahoe, Chlorophyll , Limnology , Phytoplankton , Population dynamics Zooplankton , Food habits, Food chains, Limiting nutrients, Lakes , Vertical distribution, Cyclotella , Diatoms , Light intensity, Biomass& The Kokanee Salmon In Lake TahoeJCCordone, Almo J. Nicola, Stephen J. Baker, Philip H. Frantz, Ted C. 1971Calif Fish Game571 28-43,&Using Smart Source Parsing Illus. maps 02h`\ULarge numbers of kokanee salmon, oncorhynchus nerka, fry were stocked in lake tahoe from 1949 through 1955. kokanee became established but the population remained at a low level until 1963 when a dramatic increase in the number of spawners was observed. a fishery finally developed in 1967. major spawning concentrations occur in taylor creek and along the shores of mckinney bay. in most years from 1960 through 1968 virtually the entire taylor creek run was composed of a single age group from certain strong year classes. presence of strong year classes suggests high survival of naturally-spawned fish. there is some evidence, however, of high egg retention. lake tahoe kokanee grow rapidly and a trend toward increasing growth rates since 1961 is suggested. their length-weight relationship was log w=-3.26090 + 2.91063 log l. their diet consisted mostly of cladocerans. they are widely distributed in the limnetic zone and strongly surface oriented, except during the summer and early fall when large schools form off taylor creek at depths from 50 to 120 ft.--copyright 1971, biological abstracts, inc.ec$p-'California State Automobile Association1910q-'California State Automobile Association1927r-'California State Automobile Association1928s-'California State Automobile Association1929t-'California State Automobile Association1930u-'California State Automobile Association1936v-'California State Automobile Association1937w-'California State Automobile Association1940x-'California State Automobile Association1949y-'California State Automobile Association1953z-'California State Automobile Association1954|-'California State Automobile Association1958{-'California State Automobile Association1958~-'California State Automobile Association1962}-'California State Automobile Association1962-'California State Automobile Association1964-'California State Automobile Association1967-'California State Automobile Association1970-'California State Automobile Association1971;5California State Automobile Association. Cartographic1971;5California State Automobile Association. Cartographic1973;5California State Automobile Association. Cartographic1973;5California State Automobile Association. Cartographic1974;5California State Automobile Association. Cartographic1977;5California State Automobile Association. Cartographic1980;5California State Automobile Association. Cartographic1980;5California State Automobile Association. Cartographic1980;5California State Automobile Association. Cartographic1982;5California State Automobile Association. Cartographic1983;5California State Automobile Association. Cartographic1986;5California State Automobile Association. Cartographic1986;5California State Automobile Association. Cartographic1988;5California State Automobile Association. Cartographic1989;5California State Automobile Association. Cartographic1991;5California State Automobile Association. Cartographic1991;5California State Automobile Association. Cartographic1993;5California State Automobile Association. Cartographic1993;5California State Automobile Association. Map Drafting1967'!California State Lands Commission1971'!California State Lands Commission1972'!California State Lands Commission1972'!California State Lands Commission1978'!California State Lands Commission1989'!California State Lands Commission1989'!California State Lands Commission1989%California State Mining Bureau1909GACalifornia State Personnel Board - Cooperative Personnel Services19695.California State Water Resources Control Board19705.California State Water Resources Control Board1971n5.California State Water Resources Control Board1971h5.California State Water Resources Control Board19745.California State Water Resources Control Board19795.California State Water Resources Control Board19795.California State Water Resources Control Board19795.California State Water Resources Control Board19805.California State Water Resources Control Board1980.5.California State Water Resources Control Board19805.California State Water Resources Control Board19805.California State Water Resources Control Board19805.California State Water Resources Control Board19845.California State Water Resources Control Board1984`c5.California State Water Resources Control Board19866UNCalifornia State Water Resources Control Board - Division of Planning Research197871California Tahoe Area Land Acquisition Commission198371California Tahoe Area Land Acquisition Commission1984#California Tahoe Conservancy1987#California Tahoe Conservancy1991T/)California Tahoe Regional Planning Agency1975/)California Tahoe Regional Planning Agency1975/)California Tahoe Regional Planning Agency1975/)California Tahoe Regional Planning Agency1975/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1977/)California Tahoe Regional Planning Agency1978/)California Tahoe Regional Planning Agency1978/)California Tahoe Regional Planning Agency1979/)California Tahoe Regional Planning Agency1980/)California Tahoe Regional Planning Agency1980/)California Tahoe Regional Planning Agency1980/)California Tahoe Regional Planning Agency1980/)California Tahoe Regional Planning Agency1980' California Taxpayers Association1972 1*California Technical Assistance Associates1982(California Water Company1909o/(California Water Resources Control Board1980p/(California Water Resources Control Board1980T92California-Nevada Governors' Programs for Progress1963O5/California-Nevada Interstate Compact Commission1900Q5/California-Nevada Interstate Compact Commission19575/California-Nevada Interstate Compact Commission19585/California-Nevada Interstate Compact Commission19585/California-Nevada Interstate Compact Commission19585/California-Nevada Interstate Compact Commission19605/California-Nevada Interstate Compact Commission1970C=California-Nevada Interstate Compact Commission of California1958n Project under contract 53 3182 0 29. LEMSCO 15691. Bibliography: leaf 26.oAerial photography in forestry Tahoe, Lake Calif. and Nev. Forests and forestry Tahoe, Lake Calif. and Nev. Trees Identification Tahoe, Lake Calif. and Nev. Forest mapping Tahoe, Lake Calif. and Nev.``Y Digital Simulation Of Inorganic Water Quality Of Tahoe-Truckee System, Nevada-CaliforniaWestphal, Jerome Anthony (!University Of Nevada, Reno (0139)y PhdA 19734485, Mar 1974^WHYDROLOGY (0388); ENERGY (0791) Order No: AAC 7310968 ProQuest - Dissertation Abstracts White, Charles A. Franks, Alvin L. C. A. United States Environmental Protection Agency Municipal Environmental Research Laboratory`ZDemonstration of erosion and sediment control technology : Lake Tahoe region of CaliforniaD=Environmental protection technology series; EPA 600/2 78 208.P Cincinnati, Ohio |uU.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory  386 1978NGDemonstration grant no. S803181.V. Dec. 1978. Bibliography: p. 247 251.onhSoil conservation Lake Tahoe region, Calif. and Nev. Sediment control Lake Tahoe region, Calif. and Nev. Perceived and Preferred Mission and Goals As Held By Constituent Groups Of the Lake Tahoe Unified School District (California, Nevada)Wrye, Kenneth John ("University Of San Francisco (6019) Edd 1989 378, Aug 1990o& education, administration (0514) F ?The purpose of this study was to measure the perceptions and preferences of the mission and goals of the Lake Tahoe Unified School District held by teachers, school site administrators, district administrators, and members of the school board. Mission and goal priorities and levels of agreement and disagreement were sought among and between the four constituent groups. The review of literature relevant to this study focused on theories of organizations, social systems model, organizational mission and goals, and school mission and goals. Out of the literature review come the development of the School Mission and Goals Survey used to assess mission and goal perceptions and preferences. The questionnaire consisted of eighty items and utilized Likert-type scales to measure perception of actual and preferred mission and goal statements. Respondents included 167 teachers, 11 school site administrators, 5 district administrators, and 5 board members, (an overall response rate of 87 pA@z?State of Nevada, 1974^XMorales V. Westergard (California-Nevada Interstate Compact and Lake Tahoe Condominiums)*$ Nev. Rev. Stat. sec 522 P2D 1224-25 Nevada, 197482nevada , water supply, sewage treatment, administrative decisions Administrative agencies, basins , water supply development, water conservation, administrative decisions, water management(applied), water resources, water table, judicial decisions, legal review, legal aspects, gravitational water 06e, 05gPetitioner developers attempted to get their condominium map, which described their development's sewage and water supply systems, approved by the bureau of environmental health. the bureau refused to give its approval, however, finding that the development's use of water from the lake tahoe basin would violate the california-nevada interstate compact. as a result of this decision, petitioner sought a writ of mandamus from the supreme court of nevada to compel the bureau to approve the condominium map. the court granted the relief sought, finding that the development's proposed use of water would not violate the interstate compact. the court noted that water taken by the development from the lake tahoe basin would be returned, except for a minimal amount which would be used for lawn care, to the basin by natural gravity through the closed sewer system. therefore, the compact's aim of controlling and conserving water use within the basin would not be violated by the approval of the condominium map. Using Smart Source ParsingState of Nevada, 19750*Protection of Lake Tahoe and its Watershed0)Nev. Rev. Stat. secs 445.080 thru 445.120 Nevada , Permits , Water pollution control, Administrative regulations Construction , Watershed management, Sewage disposal, Water management(Applied), Regulation , Dredging , Public health, Shore protection, Control , Administrative agencies, Water quality control, Penalties(Legal) , Lake basins, Watersheds(Basins) , Legislation , Law enforcement, Water law, Effluents , Environmental policy, Fill permits, Hazardous substances(Pollution), Liability , Licenses , State policy 06e, 05gWritten permission must be obtained from the bureau of environmental health before any person, firm, association or corporation can construct any dwelling or building for human occupancy or commercial use, any drinking water procurement or distribution system, or any sewage collection or disposal system in the Lake Tahoe watershed. Permission is also required for any construction in Lake Tahoe, any alteration of the shoreline, or any dredge and fill operation. No permits will be issued if a health hazard or threat to water quality would result. Discharge of wastes into the lake or its watershed is prohibited except in certain instances which require a discharge permit. The bureau of environmental health is authorized to enforce reasonable regulations and to inspect any property in the watershed area to determine compliance with the regulations. Anyone violating any provisions of this act or any regulations promulgated to enforce it shall be quilty of a misdemeanor. (Cocheu-Florida) Using Smart Source ParsingState of Nevada, 1975*$California-Nevada Interstate Compact"Nev. Rev. Stat. sec 538.600tnNevada , Legislation , Interstate rivers, Interstate compacts, California State governments, Regulation , Administration , Management , Water management(Applied), Legal aspects, Water policy, River regulation, Rivers , River basin development, River basins, Water resources development, Interstate commissions, Equitable apportionment, Lakes , Watersheds(Basins) 06eThe major purposes of the California-Nevada Interstate Compact are to promote equitable apportionment of water, governmental cooperation, and future development, use, conservation and control of water within the Lake Tahoe, Truckee River, Carson River and Walker River Basins. Guidelines for the creation, financing and general powers of a California-Nevada Compact Commission are stated. Information regarding storage rights and construction of an overflow weir for Lake Tahoe is given. Allocations and diversion rights for the waters of the Truckee and Carson Rivers are specified. Detailed plans for the distribution of waters of the Walker River are described, including allocations for the Topaz Reservoir and the Walker River Indian Reservation. Waters of the Walker River in excess of allocated amounts shall be administered by a watermaster nominated by the Commission. Both states have the right to develop ground waters and springs within their boundaries if such use does not reduce the water allocated to the other state, and either state may initiate proceedings if it believes its allocation is adversely affected. Violations of this compact shall be investigated by the commission which may take any necessary remedial action including injunctive relief. (Mulligan-Florida) Using Smart Source ParsingStead, S. Post, R. L. 1989Willows (Salix species) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-76 2 px$salix . california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.Stead, S. Post, R. L. 1989 White fir (Abies concolor) Reno, NV 60Fact Sheet Coll Agric Univ Nev Reno Nev Coop Ext 89-75 2 p ,%abies concolor. california . nevada .4.In subseries: Plants for the Lake Tahoe Basin.H~_z^]T\T TMGlancy, Patrick A. Nevada Dept. of Highways, United States Geological Survey, 1977voA reconnaissance of sediment transport, streamflow, chemical quality, Glenbrook Creek, Lake Tahoe basin, Nevadat 4.State of Nevada Highway Dept., Carson City, NVHAHydrologic report ; no. 2 Hydrologic report (Carson City) ; no. 2eStream measurements -- Nevada -- Glenbrook Creek Water quality -- Nevada -- Glenbrook Creek Sediment transport -- Nevada -- Glenbrook Creek Tahoe, Lake, watershed (Calif. and Nev.)HACarson City, ill., maps ; 28 cm vi, 54 p. Bibliography: p. 53-54.  Glancy, P. A. 1988lfStreamflow, Sediment Transport, and Nutrient Transport at Incline Village, Lake Tahoe, Nevada, 1970-73 .(U.S. Geological Survey, Carson City, NV.USGS Water-Supply Paper 2313California , Streamflow , Sediment transport, Nutrients, Lake Tahoe, First Creek, Second Creek, Wood Creek, Third Creek, Incline Creek, Runoff , Snowmelt , Streams , Erosion , Catchment areas|Five principal creeks, First Creek, Second Creek, Wood Creek, Third Creek, and Incline Creek, having a cumulative drainage of 17.8 sq mi, furnished a yearly average of about 15,000 acre-ft of runoff, mainly snowmelt, to Lake Tahoe during the 1970-73 water years. Annual runoff from the individual streams ranged from 460 to 7,070 acre-ft, and discharges ranged from 0.2 to 110 cu ft/sec. During the 4 years, the five streams delivered to Lake Tahoe 31,000 tons of sediment, which averaged about 75% percent gravel and sand, 15% silt, and 10% clay. Annual cumulative sediment load for the five creeks ranged from 1,500 to 11,000 tons; individual streams furnished 20 to 5,200 tons annually. Measured sediment transport at the stream mouths ranged from 1 to 13,200 mg/L and from 0.001 to 1,420 tons/day; sediment concentrations up to 63,200 mg/L were measured at upstream tributary sites. Estimated annual sediment yields of principal drainage basins ranged from 3 to 930 tons/sq mi from undeveloped areas and from 26 to 5,000 tons/sq mi from developed areas; yields for developed areas appeared to average about 10 times those of undeveloped areas, and roadways apparently were the major source. Erosion disequilibrium caused by pre-study flash floods on two of the creeks continues to manifest itself through high natural sediment yields. The Second Creek flood of 1967 yielded about 75,000 tons of sediment in one afternoon. Fluvial nutrient transport seems quantitatively related to magnitudes of sediment and water transport. Movement rates of organic nitrogen and particulate phosphorus were greater than rates of other nutrient species moving to the lake.*$, 1988. 53p, 33 fig, 16 tab, 23 ref. Glen Alpine, 19302+Tahoe : Glen Alpine, Lake Tahoe, Californiak Lake Tahoe, CA  Glen Alpine 1 folded sheet ([6] p.)6 ill. ; 23 cm.(Resorts -- Tahoe, Lake (Calif. and Nev.) :3Goddard, George H. Geological Survey of California, 1870(!Sierra region south of Lake Tahoe,&1 ms. map : col. ; on sheet 50 x 53 cmGeodesy -- California -- Tahoe, Lake -- Maps, Manuscript Geodesy -- Nevada -- Tahoe, Lake -- Maps, Manuscript Tahoe, Lake (Calif. and Nev.) -- Maps, Manuscript Tahoe, Lake (Calif. and Nev.) -- Maps -- 1870uRelief shown by shading. Pen-and-ink and watercolor on cloth. Title from verso. Includes list of triangulation stations. "No. 12.":3Goin, Peter Raymond, C. Elizabeth Blesse, Robert E. 1992<5Stopping time : a rephotographic survey of Lake Tahoe Albuquerque, NM $University of New Mexico Press 1st ed$ill., maps (some col.) ; 29 cm{Landscape -- Tahoe, Lake, Region (Calif. and Nev.) Tahoe, Lake, Region (Calif. and Nev.) -- Description and travel -- Views  134 p.Goin, P.Article Reprint: GOIN PRephotographing Tahoe Landscape 1992313 8-15P(( 4-McGauhey, P. H. Rohlich, G. A. Pearson, E. A. 19682+Eutrophication Of Surface Waters-Lake Tahoe 4-Lake Tahoe Area Council, South Lake Tahoe, CA Mayeutrophication , bioassay , essential nutrients, continuous bioassay, batch bioassay, Analytical techniques, water analysis, water qualityIncreasing eutrophication of surface waters in the u.s. has directed attention to a need for methods of assaying influents. the need for applying bioassay techniques to determine the algal growth stimulating potential of influents to surface waters is particularly acute at lake tahoe because of the uinque clarity of the lake waters. both batch and continuous chemostat techniques were applied in the laboratory to determine the biostimulatory effects on lake tahoe water of various concentrations of sewage effluents, surface runoff, and seepage from inhabited and uninhabited land areas as a prelude to demonstration tests with pilot ponds simulating shallow areas of the lake. the green alga s. gracile was used as a test organism, with the specific or maximum mass growth rate of cells as the principal parameter of growth response. lake tahoe as well as the majority of inflows to the lake were found to be nitrogen-limiting. added phosphorus had little effect on eutrophication. algal growth rates for sewage effluents were found to be significantly higher than that resulting from equivalent concentrations of nitrogen and phosphorus. numerous shortcomings of bioassay techniques are identified. .'Wpd-48, may 1968. 175 p, 31 references. jcMcGauhey, Percy Harold Lake Tahoe Area Council, United States Federal Water Quality Administration,n 1970LEEutrophication of surface waters--Lake Tahoe (Indian Creek Reservoir)t 4-Lake Tahoe Area Council, South Lake Tahoe, CA  xi, 141 p.Eutrophication -- California -- Indian Creek Reservoir Lake renewal -- Lake Tahoe region, Calif. and Nev Indian Creek Reservoir (Calif.)At head of title: First progress report. A progress report pursuant to Federal Water Quality Administration Demonstration Grant no. 16010 DNY. Bibliography: p. 140-141., ill. ; 28 cm leCrippen, John R. Pavelka, B. R. California Dept. of Water Resources, United States Geological Survey, 1969.'The Lake Tahoe Basin, California-Nevada ,&U.S. Geological Survey, Menlo Park, CA~xWater quality -- California Water -- Pollution -- Tahoe, Lake (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.)rk, ill., tables ; 28 cm 89 leaves Prepared in cooperation with the California Department of Water Resources. NGCrippen, John R. Pavelka, Boris R. California Dept. of Water Resources,. 1970.'The Lake Tahoe basin, California-Nevada U.S. GPO, Washington, D.C.*$Geological Survey water-supply paperGeology -- Tahoe, Lake, watershed (Calif. and Nev.) Hydrology -- Tahoe, Lake, Watershed (Calif. and Nev.) Tahoe, Lake, watershed (Calif. and Nev.)[Washington, illus., maps. 24 cm v, 56 p "Prepared in cooperation with the California Dept. of Water Resources." Bibliography: p. 51-52.("Crocker, Charles Dwinelle, John W. 1879D>Letter to John W. Dwinelle : San Francisco : ALS, 1879 Oct. 17 2+(Concerning the meaning of the word Tahoe.)o1 leaf ; 19 cm$Tahoe, Lake (Calif. and Nev.)0)Concerning the meaning of the word Tahoe.A@?( 4-Smith, Edward R. Hammon, A. C. Mathis, George 1947.'E.R. Smith map of Lake Tahoe & vicinity  Bijou, CA  Edw. R. Smith 1 map : col. ; 59 x 41 cmjcTahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1947? Relief shown by shading and spot heights; depths shown by soundings. Shows local businesses, including type of product or service. On verso: location map (with mileages), text, ill., mileage chart, and planimetric version of main map (showing local businesses). Smith, Raymond M. 1959:3Geographic factors relative to the Lake Tahoe Basine 4-Lake Tahoe Area Council, South Lake Tahoe, CA. Topic report3.(Tahoe, Lake, watershed (Calif. and Nev.)Reno, Nev. 11 p. Smith, Raymond M. 1959Littoral drift - a study 4-Lake Tahoe Area Council, South Lake Tahoe, CA Topic report1H2,Littoral drift Tahoe, Lake (Calif. and Nev.)Reno, Nev. 8 p.OjC  XF v0)CH2MHill Tahoe-Truckee Sanitation Agency, 1978>8Sewage disposal study for the North Tahoe - Truckee area  Redding, CA CH2MHill 1 v. in various foliationsill., map ; 28 cmcd]Sewage disposal -- California -- Tahoe Region Sewage disposal -- California -- Truckee Regiono@:Cover title. Prepared for Tahoe-Truckee Sanitation Agency.$Chang, C. Kender, J. Tisue, T. 1991"super(113m)Cd in Lake TahoeRLThe 34th Conference of the International Association of Great Lakes Research  Ann Arbor, MIThe fallout isotope super(113m)Cd (t sub( is equivalent ) = 14.6y, 99% beta super(-), E sub(max) 0.59MeV) has been detected in preliminary studies of water and sediment from Lake Tahoe. A hollow fiber filtrator was used to dewater ca. 1 g of Fe(OH) sub(3) freshly precipitated from 750 L of lake water that had been amended with a stable Cd recovery tracer. super(113m)Cd isolated on this precipitate was decontaminated from other beta super(-) emitters using the procedure developed earlier, and determined using a "pancake" proportional counter. Duplicate samples averaged 500 +/- 210 x 10 super(-6) Bq/L. Naturally-occurring Cd in the lake ranges around 20 pM, giving a mean specific activity of similar to 0.2 MBq/g. In sediment cores from near midlake, super(113m)Cd activity exhibits a pronounced subsurface maximum between 2-3 cm, reaching about 17 mBq/g dry weight. This value agrees well with the sedimentation rate derived from the unsupported super(210)Pb profile.b Using Smart Source Parsing4.Chang, C. C. Y. Kuwabara, J. S. Pasilis, S. P. 1992JDPhosphate and iron limitation of phytoplankton biomass in Lake Tahoe Can. J. Fish. Aquat. Sci.496 1206-1215phytoplankton ; biomass ; phosphates ; iron ; limitation ; USA, Lake Tahoe; limiting factors; nutrient availability; USA, Tahoe L.; phosphate Nutrition: Algae; Ecology and distribution: Algae; FreshwaterpField measurements and bioassay experiments were coupled to investigate the interdependent processes affecting phytoplankton biomass at Lake Tahoe using a trace metal protocol. Water samples were analyzed for suspended particular matter, dissolved organic carbon, major ions and macronutrients, adenosine triphosphate, and phytoplankton abundance. Concentrations of total Cd ( less than or equal to 18 pM), Cu (2.25-8.85 nM), and Fe (22-49 nM) were similar to or lower than those reported for other oligotrophic lakes. Bioassays were carried out to assess the response of inoculated, single-species diatom populations (Cyclotella meneghiniana and Aulocosiera italica ) to additions of synthetic chelators (EDTA, EDDHA), and phosphate. A chemical speciation model along with the field data was also used to predict how trace metal speciation, and hence bioavailability, was affected by the chelator additions. Results suggest that phosphate was limiting to phytoplankton biomass. Other solutes, Fe in particular, may also exert controls on biomass. Nitrate limitation seems less likely, although Fe-limiting conditions, as suggested by the biomass, may have led to an effective N limitation because algae require Fe to carry out nitrate reduction. Small perturbations in chemistry may have pronounced effects on phytoplankton biomass in oligotrophic systems where essential nutrients ar at low concentrations.$Using Smart Source Parsing ppPJChappie, Eugene A. Seney, Donald B. State Government Oral History Program, 1990Oral history interview with Eugene A. Chappie : Member, California State Assembly, 1965-1974; Member, United States House of Representatives, 1981-1986; March 12, 1990, April 3, 1990, April 5, 1990 and April 10, 1990, Placerville, California0Chappie, Eugene A., 1921-1992 Brown, Edmund G. (Edmund Gerald), 1905 Moretti, Robert, 1936 Monagan, Robert T. (Robert Timothy), 1920 Unruh, Jesse, 1922-1987 Reagan, Ronald Brown, Jerry, 1938 Bird, Rose Elizabeth El Dorado County (Calif.). Board of Supervisors California. Commission on the Status of Women Commission of the Californias California Arts Council California. Legislature. Assembly United States. Congress. House California. Legislature El Dorado Irrigation District (El Dorado County, Calif.) Sacramento Municipal Utility District (Calif.) California Democratic Council Lobbyists -- California Electioneering -- California Water resources development -- Law and legislation -- California Apportionment (Election law) -- California Lobbying -- California Italian Americans -- California -- Biography Legislators -- California -- Biography Ranchers -- California -- Biography Public welfare -- Law and legislation -- California Architecture and the physically handicapped -- Law and legislation -- California Student movements -- California Oral history California -- Politics and government -- 1951- El Dorado County (Calif.) -- Politics and government Auburn Dam (Calif.) Tahoe, Lake, Region (Calif. and Nev.)voiii, 288 leaves In 1950 Eugene A. Chappie was appointed to a vacant seat on the El Dorado County Board of Supervisors by Governor Earl Warren. He served on the Board until January 1965 when he entered the California Assembly as the elected member for the Sixth District. Mr. Chappie served as Chair of the Welfare Committee from 1967 to 1969, as Chair of the Rules Committee from 1969 to 1971, and, in the 1970s, as Assembly Republican Caucus Chairman. In 1980 Mr. Chappie was elected to the United States House of Representatives in which he served until 1986. In 1988 Governor George Deukmejian appointeD him to once again serve on the El Dorado County Board of Supervisors. After an active retirement in Georgetown, California, Mr. Chappie died in May 1992. Includes index. Mr. Chappie discusses him family and early life, service on the El Dorado Board of Supervisors, his election to the Assembly, participation in reforms in welfare law, the role of Republicans in the Assembly, reapportionment in 1966 and 1970, and lobbying and development in the Governor Ronald Reagan and Governor Edmund G. Brown, Jr. administrations., 28 cmN  ChartAmerica Corporation, 1976,%South Lake Tahoe and surrounding area San Antonio, Texas ChartAmerica Corporation601 map : col. ; 86 x 36 cm., folded to 22 x 10 cmRKSouth Lake Tahoe (Calif.) -- Maps South Lake Tahoe (Calif.) -- Maps -- 1976Panel title: South Lake Tahoe. "Map/brochure." Includes indexes, 2 insets, ill. and advertisements. Text, map of "The Lake Tahoe area," ill. and advertisements on verso.Chatfieldtaylor, J.J 1989,%Contemporary Traditions On Lake-TahoeArchitectural Digest4610 270+Article Chilman, K. C. Hampton, G. 1982A new recreation inventory system to aid land management decision-making: an application at Lake Tahoe Management of dispersed recreation on large wildland areas, National Forestso$Symposium on Leisure Research  Minneapolis >7University of Minnesota Agricultural Experiment Station18 42-44California . Forests .SO: Misc-Publ-Univ-Minn-Agric-Exp-Stn. St. Paul : The Station. 1982. (18) p. 42-44. Presented in the Forest and Rivers Content Area of the Symposium on Leisure Research, October, 1981, Minneapolis. Includes references.($ Corps of Engineers, 1969TMFlood Plain Information, Trout and Bijou Creeks, South Lake Tahoe, California"Corps Eng Flood Plain Report Corps of Engineers237nxrfloods , flood damage, california Flood plains, flood control, non structural alternatives, maximum probable floodVPFlooding of trout and bijou creeks, south lake tahoe, california, is described in a report of flood plain problems based on records of rainfall, runoff, and historical and present flood heights. maps, photographs, profiles, and cross sections indicate the extent of flooding that has occurred and which may be expected to occur in the future. the information is for use in study and planning ways to minimize vulnerability to flood damages by control of flood plain use by zoning and subdivision regulations, the construction of flood protection works, or by combinations of these approaches.:3Using Smart Source Parsing P, fig, 11 plate, 8 tab.. Corps of Engineers, 1969PJFlood Plain Information, Upper Truckee River, South Lake Tahoe, California , Octn Corps of Engineers2711"Corps Eng Flood Plain Reportfloods , flood damage, california Flood plains, flood control, non structural alternatives, maximum probable flood, historic floodVPFlooding of the upper truckee river, south lake tahoe, california is described in a report of flood plain problems based on records of rainfall, runoff, and historical and present flood heights. maps, photographs, profiles, and cross sections indicate the extent of flooding that has occurred and which may be expected to occur in the future. the information is for use in study and planning ways to minimize vulnerability to flood damages by control of flood plain use by zoning and subdivision regulations, the construction of flood protection works, or by combinations of these approaches.XRUsing Smart Source Parsing P, fig, 11 plate, 9 tab, Prepared For El Dorado County. Costantini, E. Hanf, K.n 1971d^Environmental Concern and Political Elites: A Study Of Perceptions, Backgrounds, and Attitudes HBInstitute of Governmental Affairs, University of California, Davis May81Institute of Governmental Affairs Research Report21"decision making, political constraints, political aspects, governments Environment , environmental effects, water resources development, regional institutions, area redevelopment, administration , pollutants , governmental interrelations, habitats , social aspects, water law, regionsInevitably the question of what constitutes unacceptable environmental conditions is a political one. environmental policy is not an irresistible, simple, unchallenged response to empirical or scientific fact alone, but is determined through trial by political combat. environmental policy tends to be a function of the degree of concern for environmental problems on the part of those persons in a position to make or affect relevant decisions. the decision makers in the latke tahoe basin are examined in terms of variations in their level of concern for environmental problems. the relationship between these variations and other environmental perceptions, the background, and political, social and psychological attitudes of the decision makers is discussed. a larger study is concerned with identifying and analyzing the attitudes and interests of the most significant actors concerned with environmental policy in the lake tahoe basin.6.(40 p, 31 ref, 16 tab. owrt a-037-cal(1).Costantini, E. Hanf, K.t 1972d]Environmental Concern At Lake Tahoe, a Study Of Elite Perceptions, Backgrounds, and Attitudes2Environment And Behavior42 209-242attitudes , values , decision making, environmental effects, california Social aspects, psychological aspects, political aspects cc: 05g, 06g, 02hEnvironmental policy is determined through trial by political combat and is, therefore, among other things, a function of concern for environmental problems on the part of those persons in a position to make or affect relevant decisions. a perspective is needed from which to penetrate this growing but diffuse concern for environmental problems and thus to provide a more differentiated point of departure for the analysis of environmental policy-making. in profile fashion, the perceptions, backgrounds, and attitudes of significant factors affecting environmental decision-making in a limited but environmentally significant local -- the lake tahoe basin -- are explored. on the basis of responses to a series of likert-type questions by some 300 people, who, by virtue of their position, reputation and activity, were identified as significantly affecting environmental decision-making, an environmental concern scale was constructed as a measure of the respondent's concern for environmental quality at tahoe. scores on this scale led to grouping the respondents in terms of variations in levels of concern; these variations were then examined in terms of their relationship with (1) other environmental dispositions and perceptions, (2) the social background, and (3) the political and social psychological attitudes of the decision-makers. significant differences were found between high and low scorers on the concern scale along each of these dimensions. those displaying a relatively high level of environmental concern were more likely to be professionals or governmental officials and less likely to be businessmen or anchored in the tahoe area. (davis - chicago)s4.Using Smart Source Parsing June 17 tab, 12 ref Costantini, E. Hanf, K.s 1973jcThe Environmental Impulse and Its Competitors: Attitudes, Interests, and Institutions At Lake Tahoei HBInstitute of Governmental Affairs, University of California, DavisOctober6/Institute of Government Affairs Research Report29california , environmental effects, decision making, political constraints, institutions Constraints , psychological aspects, attitudes , social valuescInevitably, the question of what constitutes unacceptable environmental conditions is a political one: environmental policy cannot be an irresistible, simple, unchallenged response to empirical or scientific fact alone. no matter how weighty the evidence of degradation may be, the environmental impulse inevitably competing, perhaps stronger, impulses. as a consequence, what constitutes unacceptable environmental conditions and what to do about them are political questions, for it is in the political process that disagreement over significant social values and conflicting interests finds expression and seeks some form of resolution. two central ingredients of that process are considered: first, the attitudes and backgrounds of persons critically affecting environmental decision-making in the tahoe basin, and second, the framework of political institutions within which decisions regarding the basin are made. in particular, the extent to which these institutions have been responsive to the values of environmental quality, is examined. the objective is to explore the relationships between political institutions and institution building at tahoe on the one hand, and the environmental impulse and its competitors on the other. (snyder-california)nD>Institute of governmental affairs research 85 p, 11 tab, 4 ref 7:65P42N1&0,/H+<-.F,:l E.L. Nuttle Co., 1964\VMap of south shore of Lake Tahoe, El Dorado County, California, Douglas County, Nevada*$1 ms. map on 2 sheets ; 200 x 174 cmCities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps, Manuscript South Lake Tahoe (Calif.) -- Maps, Manuscript Tahoe, Lake (Calif. and Nev.) -- Maps -- 1964 South Lake Tahoe (Calif.) -- Maps -- 1964_Pen-and-ink. Accompanied by index with statistical information and text (1 sheet ; 39 x 93 cm.) Includes inset of Elk Point and state location map. Designed to be hand col. to show land use. D>Economics Research Associates, Tahoe Regional Planning Agency, 1971D>Economic analysis of projected growth for the Lake Tahoe Basin :4Tahoe Regional Planning Agency, South Lake Tahoe, CALand use -- Tahoe, Lake (Calif. and Nev.) Water -- Tahoe, Lake, Watershed (Calif. and Nev.) -- Recreational use Land -- Tahoe, Lake, Watershed (Calif. and Nev.) -- Management Water -- Tahoe, Lake (Calif. and Nev.) -- Economic aspects Tahoe, Lake, watershed (Calif. and Nev.)TM[S.l. ill, maps ; 30 cm 1 v. Prepared for the Tahoe Regional Planning Agency..D>Economics Research Associates, Tahoe Regional Planning Agency, 1972&Regional housing element update Los Angeles, CA $Economics Research Associates 1 v. (various foliations) 28 cm 6/Housing -- Tahoe, Lake, Basin (Calif. and Nev.)4."Prepared for Tahoe Regional Planning Agency."D>Economics Research Associates, Tahoe Regional Planning Agency, 19724-Regional capital programming plans, 1973-1977 Los Angeles, CA $Economics Research Associates 1 v. (various foliations) 28 cmJDRegional planning -- Tahoe, Lake, Basin (Calif. and Nev.) -- FinanceRKAt head of title: First draft. Prepared for Tahoe Regional Planning Agency.D>Economics Research Associates, Tahoe Regional Planning Agency, 19732,Capital programming plans, Lake Tahoe Region Los Angeles, CA $Economics Research Associates 1 v. illLVPRegional planning -- Tahoe, Lake (Calif. and Nev.) Capital budget -- Tahoe, LakeChiefly tables.0ZTEconomics Research Associates, EDAW, United States - Tahoe Regional Planning Agency, 19730)Housing element update; Lake Tahoe region Los Angeles, CA $Economics Research Associates1 v. (various pagings)60Housing -- Tahoe, Lake, Region (Calif. and Nev.)& "Project no. CPA-NV-09-39-1001."$Economics Research Associates, 1976pjSocioeconomic impact of the California Tahoe Regional Planning Agency regional plan and land use ordinance Los Angeles, CA $Economics Research Associates 1 v. (various pagings) ill. ; 28 cmCalifornia Tahoe Regional Planning Agency Regional planning -- Tahoe, Lake, region (Calif. and Nev.) Land use -- Tahoe, Lake, Region (Calif. and Nev.)Prepared for City of South Lake Tahoe, El Dorado County, Placer County, South Tahoe Public Utility District. "February 10, 1976." EDAW, 19722,Tahoe : population estimates and projections San Francisco, CA & Eckbo, Dean, Austin and Williams1 v. (unpaged) ill. ; 28 cmxqPopulation forecasting -- Tahoe, Lake, Basin (Calif. and Nev.) Tahoe, Lake, Basin (Calif. and Nev.) -- Population,%EDAW, Tahoe Regional Planning Agency, 1973haA comprehensive regional planning program for the Tahoe Region : Overall program design 1973-1975 San Francisco, CAD & Eckbo, Dean, Austin and Williams 79 leaves ill. ; 28 cm82Regional planning -- Tahoe, Lake (Calif. and Nev.)Chiefly tables.4.Eddy, Gerald A. Lake Tahoe Sierra Association, 1950.(Bird's-eye view of the Lake Tahoe region Tahoe City, CA $Lake Tahoe Sierra Associationt811 view : col. ; 41 x 54 cm., folded to 23 x 11 cm1NHTahoe, Lake, Region (Calif. and Nev.) -- Description and travel -- ViewsRelief shown pictorially and by spot heights. Oriented with north to the left. Panel title: Lake Tahoe. Text, ill., mileage map, and lodging map on verso.Edson, Mark S. 1955zsUltimate water requirements, American and Cosumnes River Basins and Lake Tahoe region, El Dorado County, California Georgetown, CA Edson 22 leavesfold. maps ; 28 cmnhEl Dorado County (Calif.) American River Watershed (Calif.) Cosumnes River (Calif.) Tahoe, Lake (Calif.)81Edwards, W. F. Irons, Charles D. Goodman, John B.  1883F@W.F. Edwards' tourists' guide and directory of the Truckee Basin  Truckee, CA  W.F. Edwards*#137, [41] p., [12] leaves of platesp ill. ; 19 cmClinton (Calif.) -- Directories Truckee (Calif.) -- History Truckee (Calif.) -- Directories Truckee River Basin (Calif. and Nev.) -- History Boca (Calif.) -- Directories Tahoe, Lake (Calif. and Nev.) -- History Directories -- California -- Truckee -- 1884. rbgenr Directories -- California -- Clinton -- 1884. rbgenr Directories -- California -- Boca -- 1884. rbgenr Advertisements -- 1883. rbgenr &Advertisements: [39] p. at end.rEiland, Robert G. 19680)Operation of Lake Tahoe Dam and Reservoir South Lake Tahoe, CA Dept. of Water Resources7 leaves 28 cm$Tahoe, Lake (Calif. and Nev.)piPresented before the League to Save Lake Tahoe, July 13, 1968, Tahoe Sands Motor Hotel, South Lake Tahoe.^T PJKennedy, Grant M. Rogers, John H. United States Soil Conservation Service, 1971<6Soils of the Tahoe Basin : report and general soil map HBU.S. Dept. of Agriculture, Soil Conservation Service, Portland, ORjdSoils -- Tahoe, Lake, Region (Calif. and Nev.) Soils -- Tahoe, Lake, region, Calif. and Nev. -- Maps [Portland, Or.], ill. ; .33 cm. + 12 folded col. maps 66 p. Report and maps in portfolio which has title: General soil map with soil interpretations for land use planning, Tahoe Basin, California-Nevada. "September 1971"--Portfolio cover. Bibliography: p. 66.x Kennedy, David N. California Dept. of Water Resources, United States Congress - Senate Committee on Energy & Natural Resources - Subcommittee on Water & Power, 1990D=Testimony of David N. Kennedy, director, Department of Water Resources, State of California before the Senate Committee on Energy and Natural Resources, Subcommittee on Water and Power regarding S.1554 - a bill to ratify and implement the interstate allocations of the Truckee and Carson Rivers and for other purposes .(Dept. of Water Resources, Sacramento, CATruckee River (Calif. and Nev.) -- Water rights Carson River (Nev.) -- Water rights Tahoe, Lake (Calif. and Nev.) -- Water-rightsnVP[Sacramento?, 28 cm 26, 12 p. Cover title. "Washington, D.C., February 6, 1990." B;Kennedy Engineers, Churchill County Board of Commissioners, 1966{A study of the implications of wastewater export from Lake Tahoe Basin with regard to the water quality of the Carson Rivere *$Kennedy Engineers, San Francisco, CA JulytnWater quality -- Nevada -- Carson River Basin Sewage disposal -- Tahoe, Lake (Calif.-Nev.) Carson River (Nev.)San Francisco 21, [8] leaves July 1966. Cover title. Prepared for Board of Commissioners, Churchill County, Nevada. Includes bibliographical references. Kennedy Engineers, 1966\UReview of waste disposal for North Shore of Lake Tahoe for the City of Sparks, Nevada *$Kennedy Engineers, San Francisco, CASewage disposal -- Tahoe, Lake (Calif. and Nev.) Water quality -- Nevada -- Truckee River Basin Sparks (Nev.) -- Water-supply Reno (Nev.) -- Water-supplyn@9San Francisco 16, [32] leaves February 1966. Cover title. JDKiefer, D. A. Holm-Hansen, O. Goldman, C. R. Richards, R. Berman, T. 1972<5Phytoplankton In Lake Tahoe. Deep-Living Populations.9 Limnology And Oceanography173418-4222:3phytoplankton , biomass , spatial distribution, primary productivity Aquatic algae, oligotrophy , standing crops, euphotic zone, thermocline , limiting factors, chrysophyta , chlorophyta , pyrrophyta , ecological distribution, aphotic zone, eutrophication , photosynthesis , plant populations, benthic floralpiMost of the phytoplankton biomass in lake tahoe is located below the euphotic zone. chlorophyll concentration was low (0.1-0.2 microgram/liter) in the upper 50 m, reached a maximum (0.7 microgram/liter) at 100 m, and then dropped rapidly to 0.2 microgram/liter at 200 m. below this it decreased slowly except for two peaks at 320 and 350 m. the vertical distribution of phytoplankton volume agreed with that of chlorophyll. the six dominant species in cell numbers were: asterionella formosa, fragilaria crotonensis, melosira crenulata, stephanodiscus rotula, dinobryon sociale and elakatothrix gelatinosa. there were no qualitative differences in species composition throughout the water column, although the surface samples contained many small thecate dinoflagellates. the amount of pheophytin between 100-475 m ranged from 15-25 percent of the total chlorophyll a pigment, similar to values found in the euphotic zone. this indicated that the chlorophyll in the aphotic zone derived from live algal cells rather than detritus, a conclusion supported by the healthy appearance of the cells and by their demonstrated photosynthethic capacity of being capable of fixing co2 at significant rates when exposed to near-surface illumination. the relationship between the distributions of phytoplankton standing crop and production is best explained by passive sinking of cells out of the euphotic zone and accumulation in deep waters. this recruitment of deep phytoplankton from surface waters may be an important feature of deep oligotrophic lakes, limiting primary production and nutrient regeneration in the euphotic zone. (holoman-battelle)a2,Using Smart Source Parsing May 2 fig, 20 ref d^Klamm, Jane M. Woodyard, John P. SCS Engineers, United States Environmental Protection Agency, 1981Technical assistance to the Tahoe Basin city and county governments : development and assessment of regional solid waste management alternatives: final report $SCS Engineers, Long Beach, CAe1 v. (various pagings)>7Refuse and refuse disposal -- California -- Tahoe basiniJD"February 6, 1981."ill. ; 28 cm Includes bibliographical references.Klieforth, H. E. 19742,Weather Modification In the Lake Tahoe Basin$Lake Tahoe Research Seminar II South Lake Tahoe, CAweather modification, cloud seeding, california , nevada Artificial precipitation, precipitation(atmospheric) , rain , snow , silver iodide, meteorologyThe history of weather modification by cloud seeding was reviewed. Some cloud seeding projects in the vicinity of lake tahoe were discussed.e*$REPORT NO. NSF/RA/G-74-012, P 69-77. MLKJ8I H G LEFinkelstein, Charles Baxter, Laurence Tahoe Regional Planning Agency, 1974VPPlanning and politics : a staff perception of the Tahoe Regional Planning Agency HBInstitute of Governmental Affairs, University of California, Davis"Environmental Quality Series21\UTahoe Regional Planning Agency Regional planning -- Lake Tahoe region, Calif. and NevDavis, Calif. v, 47 leaves Includes, as appendices, three papers by staff of the Tahoe Regional Planning Agency. Includes bibliographical references. |uFirby, James R. Schweickert, Richard A. Firby, James R. National Association of Geology Teachers Far Western Section,n 1985voField trip guide : National Association of Geology Teachers Far Western Section Fall meeting, October 4-6, 1985c Reno, NV 81Mackay School of Mines, University of Nevada-Reno 51 p.ill., maps ; 28 cm~xGeology -- Sierra Nevada (Calif. and Nev.) -- Guidebooks Geology -- Tahoe, Lake, Region (Calif. and Nev.) -- Guide-books$Cover title: Guidebook to the northern Sierra Nevada & Reno-Lake Tahoe areas. Bibliography: p. 25-27. Contents: The northern Sierra Nevada / by R.A. Schweickert -- Self-guiding photo tour of the geologic features of the Reno and Lake Tahoe areas, Nevada and California / by J.R. Firby..Fisher, Walter K. 19200)Camp Agassiz in the Tahoe National Forest  Palo Alto, CA  W.K. Fisher[8] p. (incl. cover) ill. ; 16 cm@:Camp Agassiz, Tallac, Calif Camps -- Tahoe National Forest&Signed at end: Walter K. Fisher 0*Fisher, Howard J. Fisher Drafting Service, 1957$Map of Lake Tahoe south shore Placerville, CA Fisher Drafting ServiceSecond ed. May 1957&1 map : photocopy ; 70 x 111 cmReal property -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Cities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- Maps -- 1957Blue line print. Shows lot and block numbers, tracts, subdivisions, and township and section lines. Includes index to subdivisions.o 0)Fisher, Hugo California Resources Agency, 1964Lake Tahoe problems ~xStatement before the Assembly Committee on Natural Resources, Planning and Public Works, September 10-11, 1964, Brockway$Tahoe, Lake (Calif. and Nev.).[Sacramento 20 leaves "Statement before the Assembly Committee on Natural Resources, Planning and Public Works, September 10-11, 1964, Brockway."  Fisher, Hugo 1965>8California's programs and needs in water quality control Report presented by Hugo Fisher, Administrator of Resources, before the Senate Subcommittee on Air and Water Pollution, San Francisco, CAu7 leavesJCWater quality managment -- California Tahoe, Lake (Calif. and Nev.) Presented by Hugo Fisher, Administrator of Resources, before the Senate Subcommittee on Air and Water Pollution (Chairman: Senator Edmund S. Muskie), San Francisco, June 15, 1965.n  Fisher, Hugo 1966D=Water quality control legislative needs : Tahoe and statewide haPaper presented before the Assembly Interim Committee on Water, July 22, 1966, Bijou, California.WNGWater -- Pollution -- Law and legislation Tahoe, Lake (Calif. and Nev.)exq[S.l. 17 leaves Paper presented before the Assembly Interim Committee on Water, July 22, 1966, Bijou, California.d^The Effects Of a Benthic Grazer On the Primary Productivity Of the Littoral Zone Of Lake Tahoe"Flint, R. W. Goldman, C. R.R 1975.(The crayfish, pacifastacus leniusculus, because of its dominant biomass in the littoral zone occupies a unique trophic position in lake tahoe. submerged macrophytes above 50 m are scarce as are animal food materials during much of the year, thus the crayfish population relies substantially on the littoral benthic periphyton for its food. this investigation was designed to establish what effect the crayfish has on the littoral zone periphyton production and to assess the effects of its grazing on aquatic macrophytes and its role in the recycling of nutrients. the nutrient contribution by crayfish excretion serves as an important source of ammonia which is converted to nitrate by heterotrophic activity and becomes directly available to periphyton. the importance of these nutrients to the benthic community was shown by the absence of any abnormal increase in nutrient levels in the water column and the lack of any overall increase in nitrogen in the lake indicated rapid recycling of this nutrient. the relationship between the crayfish and the benthic flora portrays a dynamic balance between primary and secondary production in this extremely oligotrophic environment. the crayfish represents an effective 'cleanser' of the littoral area and provides a stable food source for the lake trout. (auen-wisconsin)primary productivity, crayfish , grazing , littoral de: aquatic plants, periphyton , hypolimnion , invertebrates , california , nevada , cycling nutrients, oligotrophy , california 05c, 02hn2+Flint, R. W. Richards, R. C. Goldman, C. R. 1977nhAdaptation of styrofoam substrate to benthic algal productivity studies in Lake Tahoe, California-Nevada J. Phycol.134 407-409A routine sampling technique has been developed using artificial styrofoam substrate to estimate benthic algal productivity in the littoral zone of lakes. Estimation of maximum carbon fixed in Lake Tahoe ranged from 11-.-1 mg C-.-m-SUP--2--.-day-SUP--1- at 0-.-5 m to 17-.-1 mg C-.-m-SUP--2--.-day-SUP--1- at 1-.-0 m. Estimates were made for communities composed of both diatom and green algal populations in water between 0-.-5 and 3-.-0 m. Maximum productivity occurred between 1-2 m. The technique developed can give comparable estimates of productivity if adequate replication is undertaken to decrease problems associated with periphytic heterogeneity.d Using Smart Source Parsing^:pbl:2+Goldman, C. R. Byron, E. R. Saunders, J. F. 1981ztColonization of Lake Tahoe and other western habitats by the copepod, Skistodiaptomus pallidus (Herrick) (Calanoida) Southwest Nat 261 82-84RLCalifornia . Nevada . Lake Tahoe region Calif. and Nev. Nevada Public lands.Goldman, C. R. 1981RKLake Tahoe: Two Decades of Change in a Nitrogen Deficient Oligotrophic Lake  Sladecek, V.Congress In Japan  Kyoto, Japan21 45-70This paper summarizes the changes in this oligotrophic lake due to increased recreational activity. Fluctuations in phytoplankton community composition and of zooplankton populations are discussed with regard to changing patterns of nutrient availability: in two decades phytoplankton biomass has more than doubled. Three cladocerans which had been dominant in the lake vanished, the introduced species Mysis relicta appeared as the dominant species 5-7 years after its introduction.p jcGoldman, Charles R. Ecological Research Associates, California Office of Transportation Laboratory,y 1981b\The Effects of deicing agents on the autotrophic and heterotrophic communities of Lake Tahoe 0)Ecological Research Associates, Davis, CA November@9Deicing chemicals -- Environmental aspects -- Tahoe, Lake4f_Davis, Calif., ill., maps ; 28 cm 73 p. "November 1981." "ca/tl-82/02." Bibliography: p. 46-49.$Goldman, C. R. de Amezaga, E. 1983nhPrimary productivity and precipitation at Castle Lake and Lake Tahoe during twenty-four years, 1959-1982<6Congress of the International Association of Limnology  Lyon, France221591-599RLA strong bimodal productivity curve characterizes Castle Lake. The hypolimnetic productivity sometimes exceeds the productivity of the epilimnion-metalimnion. This occurs most frequently in late spring and early summer. The depth of spring mixing is an important factor influencing the annual fertility of the lake. Nitrogen limitation occurs and ammonia appears to be the major nitrogen source after nitrate depletion. A curious distribution of nitrate and ammonia persists at the bottom of the euphotic zone. Denitrification is evident near the bottom of the water column during years of unusually high productivity. An inverse relationship was found between primary productivity and annual rainfall, indicating a nutrient and perhaps phytoplankton washout from the lake during years of heaviest spring runoff. This contrasts with Lake Tahoe. Incl. 23 ref. Goldman, C.R 1985F@Lake Tahoe: An oligotrophic lake's response to nutrient loading.^XLAKES POLLUTION AND RECOVERY: EUROPEAN WATER POLLUTION CONTROL ASSOCIATION INTERNATIONAL  Rome, Italy :3European Water Pollution Control Assoc., London, UK249-254 oligotrophic lakes; nutrients mineral; eutrophication ; nutrients ; minerals ; lakes ; trophic levels; nutrient loading; oligotrophic environments; USA, Tahoe L.; primary production transparency ; environmental impact Pollution effects,&Lake Tahoe is a large subalpine lake located in a deep graben fault basin in the Sierra Nevada between California and Nevada. The remarkable transparency of this ultraoligotrophic lake is now threatned as it enters the earliest stages of eutrophication. Nutrient loading from precipitation influences the percent change in productivity from year to year but the most dominant factor is internal loading during occasional periods of deep winter mixing, which returns the accumulation of nutrients to the euphotic zone. The lake is gradually shifting from a nitrogen-limited system to one increasingly sensitive to phosphorus and trace elements. Paleolimnological studies indicate a four-fold increase in recent sedimentation rate as compared with a period of major deforestation during the previous century. V UT & Geological Survey of California, 1870RLGeologic map of a portion of the Sierra Nevada in the vicinity of Lake Tahoe$1 ms. map : col. ; 67 x 96 cmGeology -- California -- Sierra Nevada -- Maps, Manuscript Geology -- Nevada -- Sierra Nevada -- Maps, Manuscript Geology -- California -- Tahoe, Lake -- Maps, Manuscript Geology -- Nevada -- Tahoe, Lake -- Maps, Manuscript Sierra Nevada (Calif. and Nev.) -- Maps, Manuscript Tahoe, Lake (Calif. and Nev.) -- Maps, Manuscript Sierra Nevada (Calif. and Nev.) -- Maps -- 1870 Tahoe, Lake (Calif. and Nev.) -- Maps -- 1870zsPencil and watercolor. Includes legend and notes. Formerly in folder with note: Geological details to fit in Map A.n & Geological Survey of California, 1870$Sierra region west of L. Tahoe&1 ms. map ; on sheet 51 x 76 cmSierra Nevada (Calif. and Nev.) -- Maps, Manuscript Tahoe, Lake (Calif. and Nev.) -- Maps, Manuscript Sierra Nevada (Calif. and Nev.) -- Maps -- 1870 Tahoe, Lake (Calif. and Nev.) -- Maps -- 1870lfRelief shown by contours. Pen-and-ink and pencil. Formerly in folder with title: Maps to fit in Map A. "George S. Nolte Associates, 1960<6North Tahoe Public Utility District water supply study 0)George S. Nolte Associates, Palo Alto, CA 1 v.^XNorth Tahoe Public Utility District Placer County (Calif.) Tahoe, Lake (Calif. and Nev.)ill., fold. maps ; 28 cmGilbert, Lewis Edwardn 1993nhGeodetic Shear Strain Estimates From the 1906 Segment Of the San Andreas Fault, California (Earthquakes) Columbia University (0054)(!geophysics (0373); geodesy (0370)Shear strain rate estimates from the San Andreas fault segment that ruptured in the 1906 earthquake are complied. Those results indicate that the strain accumulation pattern associated with Pacific-North American plate interaction along the San Andreas fault varies from a narrow zone of free slip near Hollister to a broad locked zone north of San Francisco. A geodetic network between San Francisco and Lake Tahoe has been measured five times by first-order triangulation between 1880 and 1963. In 1991, it was resurveyed using the Global Positioning System. Calculations of average shear strain rates indicate: (1) Long term strain extends from the San Andreas fault to the westernmost Great Valley. (2) In the decades after 1906, strain rate in the Coast Ranges is elevated relative to its average. (3) Estimates of the orientation of the maximum right lateral shear strain rate in the Coast Ranges are interpreted to imply that the period of elevated strain rate included an element of enhanced fault-normal compression. (4) The maximum right lateral shear strain rate in the Great Valley is oriented approximately north-south. (5) The estimated strain rate in the Sierra Foothills cannot be differentiated from zero at the 95% confidence level. When formulated as a two dimensional problem, the difference between "deep slip" and "basal shear" models of interseismic strain accumulation cannot be resolved using geodetic observations of surface deformations. Laboratory models also fail to distinguish between them. Estimates of the maximum shear strain direction from all along the San Andreas System are everywhere parallel to the local faulting rather than the regional plate motion direction. This indicates that the deep slip mechanism dominates the loading process. The vertical rheological structure implicit in the deep slip model is corroborated by geological field observations that transcurrent faults are rooted in deep vertical ductile shear zones. The deep slip model can be reconciled with the rheology of predicted by laboratory models through the strain-softening processes associated with flow of composite materials such as quartzo-feldspathic rocks. Order No: AAC 9317194 ProQuest - Dissertation AbstractsD 710, Aug 1993Phd dissertationW"  J.B. Gilbert & Associates, 1973\UErosion control and surface water management : Lake Tahoe portion of El Dorado County 0)J.B. Gilbert & Associates, Sacramento, CADecemberWater quality management -- California -- El Dorado County Water quality management -- Tahoe, Lake, region (Calif. and Nev.) Erosion -- Tahoe, Lake, region (Calif. and Nev.) Soil conservation -- Tahoe, Lake, Region (Calif. and Nev.)ng[Sacramento, Calif.] 1 v. (various pagings) "December 1973." Includes bibliographies.ill., maps ; 28 cmV 5|4vD?32H1 Western Geographics Co., 1968B;Street map of Lake Tahoe communities, California and Nevada8 Tahoe City, CA HAGreater North Lake Tahoe Chamber of Commerce and Covention Bureau>81 map : col. ; on sheet 57 x 73 cm., folded to 19 x 9 cmf_Cities and towns -- Tahoe, Lake (Calif. and Nev.) -- Maps Tahoe, Lake (Calif. and Nev.) -- MapsPrinted on both sides of sheet. Relief shown by hachures and spot heights. Includes illus., advertisements, text, street index, index to points of interest, and 5 insets. Western Map Company, 19752,City indexed maps of Lake Tahoe and vicinity  Glendale, CA Western Map CompanyLE1 map : col. ; 80 x 43 cm. on sheet 45 x 57 cm., folded to 23 x 11 cm}Cities and towns -- Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1975Relief shown by hachures and spot heights. Printed on both sides of sheet. Includes indexes, ill. and advertisement. Panel title. At head of title: 1975. Contents: No. Lake Tahoe -- So. Lake Tahoe. Westphal, Jerome A. Bateman, Richard L. Sharp, John V. A. United States Environmental Protection Agency - Office of Research and Monitoring, University of Nevada - Center for Water Resources Research, 1972JCWater quality simulation of Tahoe-Truckee system, Nevada-California d^Center for Water Resources Research, Desert Research Institute, University of Nevada, Reno, NVLFHydrology and water resources publications - Desert Research Institute15TNWater quality -- Truckee River (Calif. and Nev.), Water quality -- Tahoe, LakeReno, Nev. ill. ; 28 cm "Prepared for Office of Research and Monitoring, U.S. Environmental Protection Agency." Bibliography: leaves 65-66.Westphal, Jerome Anthony 1973^XDigital Simulation Of Inorganic Water Quality Of Tahoe-Truckee System, Nevada-California University Of Nevada, RenoHYDROLOGY; ENERGY4485, Mar 1974Phd dissertation 4.Westphal, J. A. Sharp, J. V. A. Bateman, R. L. 1976RLWater Quality Simulation of Tahoe-Truckee System, Nevada-California-Volume I F?University of Nevada, Reno. Center for Water Resources ResearchModel studies, Inorganic compounds, Water quality control, Rivers , Streams Water quality, Flows , Industrial wastes, Municipal wastes,Agricultural runoff, Surface waters, California , Nevada , LakesZSA model was developed to aid inorganic water quality control in the Tahoe-Truckee water system of Nevada and California. In this system impoundments, diversions for and returns from industrial, agricultural, and municipal uses, and groundwater returns influence inorganic quality and surface water flows. Mass-flux-balance is the basis of the model. Assumptions used relative to the model include: a conservative nature for inorganic constitutents, instantaneous, complete mixing, and the accurate recapitulation of flows at an unused gaging station. The model is based on data collected over three years at 40 sites. Calcium, sodium, potassium, chloride, sulfate bicarbonate, silica, magnesium, and total dissolved solids (less silica) were modeled. The model simulates concentrations at selected points and quality of dispersed flows. (Collins-FIRL)D=Report EPA-600/2-76-005a, 1976. 67 p, 19 fig, 15 tab, 54 ref. 4.Westphal, J. A. Sharp, J. V. A. Bateman, R. L. 1976b\Water Quality Simulation of Tahoe-Truckee System, Nevada-California - Volume II - Appendices F?University of Nevada, Reno. Center for Water Resources Research 1976 EPA Report 600/2 76 005bWater quality, Simulation analysis, Model studies, Rivers , Tributaries , California , Nevada Surface waters, Inorganic compounds, Bicarbonates , Chlorides , Sulfates, Sodium , Potassium , Calcium , Magnesium , Silica , Solid wastes, Computer modelsDocumentation for a digital inorganic water quality simulation model of the Tahoe-Truckee System which consists of the mainstem and tributaries of the Truckee River between Tahoe City, California and Nixon, Nevada is presented in the form of appendices. The model is based on the principle of mass-flux balance and presumes that inorganic constituents are conservative, complete mixing occurs instantaneously, and that flows are recapitulated accurately at the defunct gaging station near Truckee, California. The model was developed from 3 yr of water quality data collected monthly at about 40 sites along the mainstem and tributaries. The appendices include: predictive equations, a computer program for the model, cumulative frequency distribution curves, a derivation of complete mixing equations, and simulation model output for bicarbonate, chloride, sulfate, sodium, potassium, calcium, magnesium, silica, and total dissolved solids. (Kreager-FIRL)296 p, 20 fig, 8 tab. ZSWheeler, George M. Grunsky Family, Geographical surveys West of the 100th Meridian,0 1881TMTopographical map of Lake Tahoe Region : Sierra Nevada, California and Nevada Vienna Imp. Royal Geog. Institut1 map ; 68 x 55 cmjcTahoe, Lake, Region (Calif. and Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1881Relief shown by hachures and spot heights. Shows drainage, roads, railroads, etc. "Expeditions of 1876 & 1877 under the command of 1st Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army." "Reduced by heliogravure ... from original on scale of 1 inch to 1 mile.",&Wheeler, Sessions S. Bliss, William W. 1992<6Tahoe heritage : the Bliss family of Glenbrook, Nevada Reno, NV University of Nevada Press ill. ; 24 cmvpBliss family Tahoe, Lake, Region (Calif. and Nev.) -- History Tahoe, Lake, Region (Calif. and Nev.) -- BiographyRKReno xv, 154 p. Includes bibliographical references (p. 141-148) and index.>8Disinfection: the Last Line Of Defense For Potable Water White, G. C. 1974Water And Sewage Works 1217 66-67!&Using Smart Source Parsing July LFThe community water system survey revealed that 77 percent of water treatment plant operators are inadequately trained in elementary water microbiology, with 46 percent deficient in chemistry relating to the operation of the facility. a review of the important aspects of chlorination chemistry was presented. in the free residual process, free chlorine displays the most powerful germicidal ability of all chlorine compounds, with the exception of chlorine dioxide. this process should be operated so that the hocl content of the final residual is 85 to 90 percent of the total residual. ammonia nitrogen and organic nitrogen cause the most interference with the process. ammonia nitrogen may be removed by chlorine easily, requiring approximately 10 parts of chlorine for each part of ammonia. organic nitrogen compounds can produce a system of unstable residuals, with reactions lasting for days before completion, often resulting in n-chloro compounds with taste and odor problems in the distribution system. the coliform concentration is a salient factor in the evaluation of raw water quality at lake tahoe, california, a plant produces effluent with a coliform concentration less than 2.3/100 ml. this potable standard is achieved with chlorine doses of 2 to 3 mg/liter in the presence of 2 to 15 mg/liter of ammonia nitrogen. (leibowitz-firl)disinfection , water purification, chlorination , waste water treatment, water treatment Water pollution, water quality, management , nitrogen compounds, coliforms , potable water 05f, 05d  jrZr z Hoffman, R. J. 1990pjPhosphorus in the Truckee River Between Vista and Patrick, Storey and Washoe Counties, Nevada, August 1984 ,%US Geological Survey, Carson City, NV ,%Water-Resources Investigations Report89-41752+Lake Tahoe Basin, Monitoring , Nevada , Phosphorus , Sampling , Truckee River, Water analysis, Water sampling Dissolved oxygen, Dissolved solids, Pyramid Lake, Reno , Sewage disposal, Sparks , Storey County, Streamflow , Trace elements, Traveltime , Washoe County, Water quality data, Water quantity(!During calibration of a numerical water quality model of the Truckee River below Reno, Nevada, the modeling results showed an undocumented accretion of phosphorus between Lockwood and Patrick at streamflows of about 300 cu ft/sec. An examination of available historical data tended to support the observed increase. In August 1984, at a streamflow of about 300 cu ft/sec, a diel sampling program was undertaken at four stations along a 7.3-mile reach of the river to determine if the undocumented input of phosphorus was real, or was due to errors associated with water quality sampling procedures, or the river's traveltime, or both. Water samples were collected using the equal-discharge-increment method across the stream, for the analysis of phosphorus, chloride, sulfate, and arsenic. On-site measurements included specific conductance, dissolved oxygen, water temperature, and pH. All water quality data were collected every 2 hours and instantaneous streamflow was measured about every 3 hours at each station. The results of field work and a thorough analysis of past sampling programs in the Truckee River suggest that the apparent increase in phosphorus between Lockwood and Patrick was most likely the result of sampling protocol in association with the river's time of travel, compounded by fluctuating phosphorus loads from an upstream wastewater treatment plant near Reno during periods of moderate streamflow. During high streamflow conditions, the increase may also have been the result of the resuspension of particulate phosphorus. (Author's abstract)`*$ , 1990. 33p, 11 fig, 6 tab, 19 ref. Hokom, Lester H. 194960Sanitary survey of water systems Lake Tahoe Area \VCalifornia Department of Public Health, Bureau of Sanitary Engineering, Sacramento, CA$Tahoe, Lake (Calif. and Nev.)r4-[S.l.], 29 cm 1 v. Carbon copy of typescript.Holderman, Jill C. 1991PIDevelopment Of a Bike Path In the Ecologically Sensitive Lake Tahoe Basinv University Of Nevada, Reno M.S. ThesisoNGphysical geography; health sciences, recreation; environmental sciencesmThe environmental and developmental problems of a hike n' bike path in an ecologically sensitive mountain lake area were researched. The path would extend the existing Incline Village bike path south along Highway 28 at Lake Tahoe. The high recreational pressure on the Lake Tahoe area has resulted in environmental degradation along the shoreline. Subjects covered in this analysis were examination of historical development of the study area, planning issues, integration with other recreational plans, and Intergovernmental Cooperative agreements. Two bike path alternatives were established and comparison of the plans were assessed to determine the most feasible alternative. The research indicates that the development of the proposed path will probably slow down the degradation occurring in the area allowing better control of recreational use; and thus, easier enforcement of regulations and maintenance of the area. 628, Winter 1991Hopp, Walter J. 1970~xTahoes environmental problems and regional controls : with a history and analysis of the Tahoe regional planning compact .'[publisher and place published unknown]c 158 . 28 cmCalifornia Tahoe Regional Planning Agency Nevada Tahoe Regional Planning Agency Tahoe Regional Planning Agency Environmental policy research -- California Environmental policy research -- NevadaHotchkiss, William R. 1968& Snow Avalanche - The White Death "Evans, J. R. Matthews, R. A.D>Geologic Studies in the Lake Tahoe Area, California and Nevada  Sacramento & Geological Society of Sacramento 37-45"Avalanches; Avalanch controlZSMostly a discussion of avalanches in general rather than Tahoe specific informationo0)Howard, R. F. Singer, M. J. Frantz, G. A.iEffects of soil properties, water content, and compactive effort on the compaction of selected California forest and range soils in the Sierra, Tahoe, and Modoc national forests in California J Soil Sci Soc Am45 C (2231-236P 198124 ref.# California . NHHowell, Richard California Dept. of Public Works - Division of Highways, 1971.(Soil erosion transects Lake Tahoe region 6/California Division of Highways, Sacramento, CAResearch report M & R 657078-1tnSoil erosion -- Tahoe, Lake, region (Calif.-Nev.) Slopes (Soil mechanics) -- Tahoe, Lake, region (Calif.-Nev.)VO[Sacramento] 31 p. Cover title. "July, 1971." Interim report.ill., maps ; 28 cm] rkHowell, Richard B. Skog, John B. Shirley, E. C. 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Donner Lake (Nev.)Huggins, EllieB;What shall we do tomorrow : at North Lake Tahoe and Truckee  Truckee, CAE Coldstream Press 1992 viii, 158 p. ill. ; 23 cmIncludes index.\UTahoe, Lake, Region (Calif. and Nev.) -- -- Guidebooks Truckee (Calif.) -- GuidebooksT` D=Lord, Eliot United States Geological Survey, Julius Bien Co., 1883(!Map of the Carson Valley : [Nev.] [Washington, D.C.?] &United States Geological Survey$1 map : photocopy ; 54 x 36 cmTahoe, Lake, Region (Calif. and Nev.) -- Maps Carson Valley (Nev.) -- Maps Tahoe, Lake, Region (Calif. and Nev.) -- Maps -- 1883("Relief shown by hachures. Shows drainage, towns, roads, railroads, etc. Covers Lake Tahoe Region (Calif. and Nev.). "Topography from State Survey of California, Eliot Lord in charge." From: Lord, Eliot. Comstock Mining and Miners. 1883, pl. III (U.S. Geological Survey. Monographs, v. IV.). f_Lowry, Michael M. United States Lake Tahoe Basin Management Unit, United States Forest Service,  1994LEBlackwood Creek water quality monitoring report, water year 1980-1993 B;USDA Lake Tahoe Basin Management Unit, South Lake Tahoe, CAjcWater quality management -- Tahoe, Lake (Calif. and Nev.) Blackwood Creek (Calif.) -- Water qualitypi[South Lake Tahoe, Calif.], ill., maps ; 28 cm 52 p. "January 1994." Includes bibliographical references.Luck, Robert Frank 1973Natural decline of an insecticide-induced outbreak of the pine needle scale, Chionaspis pinifoliae (Fitch), at South Lake Tahoe, California  Berkeley, CA University of California Ph.D.biology, entomologyTNPh.D. Thesis University of California, Berkeley. bibliography: leaves 106 116."Luck, R. F. Dahlsten, D. L.Natural decline of a pine needle scale (Chionaspis pinifoliae [Fitch]), outbreak at South Lake Tahoe, California following cessation of adult mosquito control with malathion [Pinus contorta, Pinus jeffreyi]B;SO: Ecology-Durham, Summer 1975, 56 (4): 893-904. Map. Ref.p 1975 CaliforniaZ Etra1987fEttinger1967pA Evans1968! Evans1971 Evans1972B Evans1993D Evenson1966h!Evergreen Publishing Corp.1956C Fallon1990 Farrell1970 Farrell1985D Felts1973 Fenske1990 Fernandez1994vFerreira1980pV Ferrell1988EField Research Company1958.Field Research Company1958eFFielding1979pE Fillip1989 Findlay1990F Fink1991fG Finkelstein1974! Finn1980! Finnemore1980H Firby1985H Firby19850 Firby1985I Fisher1920J Fisher1957K Fisher1964L Fisher1965M Fisher1966JFisher Drafting Service1957 Flint1974 Flint1975 Flint1977 Florsheim1988N Flynn1984 Foglesong1993 Folt1982v Folt19844 Folt1987f\ Folt1989v Fordham1971 Fordham1971 Fordham1972 Fordham1980^Fortmann1990pO Foster1971 Foster1975P Fox1930 Fox1982-'Franchise Realty Interstate Corporation1976$ Franks19717 Franks19756 Franks1978 Franks1980 Frantz1967 Frantz1970 Frantz19711S Frantz19755r Frantz1981 Fronk1985_ Fullmer1987` Fullmer1989 Galton1986] Gambino1987 Gangopadhyay1989ra Garcia1972 Garcia1988G Gates199345/Geographical surveys West of the 100th Meridian1881T%Geological Survey of California1870]%Geological Survey of California1870U%Geological Survey of California1870^%Geological Survey of California1870!%Geological Survey of California1870 Geology1973!Geometronics Service Center1979 !Geometronics Service Center1979 !Geometronics Service Center1992V!George S. Nolte Associates1960%Geoscience Information Society1984 Gifford1994Q Gifford1994 Gilbert1993Y Gilliland1979 Gilliland1981d Gilliland1982 Glancy1969e Glancy1971 Glancy1972X Glancy1972 Glancy1973[ Glancy1976\ Glancy1977 Glancy1978 Glancy1988  Glancy19899] Glen Alpine1930^ Goddard1870 Goddard1976 Godden19759 Godden1979@ Godfrey19944Godshalk1970ppGoethals1984p_ Goin1992fH Goin1992fI Goin1992f Goldma19789 Goldman1963 Goldman1965 Goldman1968 Goldman1969 Goldman19704 Goldman1970T Goldman1970 Goldman1972 Goldman1972 Goldman1972G Goldman1972 Goldman1972 Goldman1973i Goldman1973 Goldman1973` Goldman1974 Goldman1974 Goldman1974a Goldman1975 Goldman1975 Goldman1975 Goldman1975I Goldman1975S Goldman1975z Goldman1975 Goldman1975P Goldman1976 Goldman1976 Goldman1976 Goldman1976{ Goldman1976 Goldman1977 Goldman1977 Goldman1977 Goldman1977* Goldman1978 Goldman1979 Goldman1979 Goldman1979 Goldman1979. 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