Anthropogenic changes in temperature and stream flow, associated with watershed land use and climate change, are critical influences on the distribution and abundance of riverine fishes. To project the effects of changing land use and climate, we modeled a smallmouth bass (Micropterus dolomieu) population in a midwestern USA, large river–floodplain ecosystem under historical (1915–1925), present (1977–1990), and future (2060, influenced by climate change) temperature and flow regimes. The age-structured model included parameters for temperature and river discharge during critical seasonal periods, fish population dynamics, and fishing harvest. Model relationships were developed from empirical field data collected over a 13-yr period. Sensitivity analyses indicated that discharge during the spawning/rearing period had a greater effect on adult density and fishing yield than did spawning/rearing temperature or winter discharge. Simulations for 100 years projected a 139% greater mean fish density under a historical flow regime (64.9 fish/ha) than that estimated for the present (27.1 fish/ha) with a sustainable fishing harvest under both flow regimes. Simulations under future climate-change-induced temperature and flow regimes with present land use projected a 69% decrease in mean fish density (8.5 fish/ha) from present and an unstable population that went extinct during 56% of the simulations. However, when simulated under a future climate-altered temperature and flow regime with historical land use, the population increased by 66% (45.0 fish/ha) from present and sustained a harvest. Our findings suggest that land-use changes may be a greater detriment to riverine fishes than projected climate change and that the combined effects of both factors may lead to local species extinction. However, the negative effects of increased temperature and precipitation associated with future global warming could be mitigated by river channel, floodplain, and watershed restoration.
","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(1999)009[1391:MTEOLU]2.0.CO;2","usgsCitation":"Peterson, J., and Kwak, T.J., 1999, Modeling the effects of land use and climate change on riverine smallmouth bass: Ecological Applications, v. 9, no. 4, p. 1391-1404, https://doi.org/10.1890/1051-0761(1999)009[1391:MTEOLU]2.0.CO;2.","productDescription":"14 p.","startPage":"1391","endPage":"1404","numberOfPages":"14","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":229741,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"9","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5c41e4b0c8380cd6fb41","contributors":{"authors":[{"text":"Peterson, James T. 0000-0002-7709-8590 james_peterson@usgs.gov","orcid":"https://orcid.org/0000-0002-7709-8590","contributorId":2111,"corporation":false,"usgs":true,"family":"Peterson","given":"James","email":"james_peterson@usgs.gov","middleInitial":"T.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":389042,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kwak, Thomas J. 0000-0002-0616-137X tkwak@usgs.gov","orcid":"https://orcid.org/0000-0002-0616-137X","contributorId":834,"corporation":false,"usgs":true,"family":"Kwak","given":"Thomas","email":"tkwak@usgs.gov","middleInitial":"J.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":true,"id":389043,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23393,"text":"ofr99211 - 1999 - Stream channel cross sections for a reach of the Boise River in Ada County, Idaho","interactions":[],"lastModifiedDate":"2014-05-05T14:35:06","indexId":"ofr99211","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-211","title":"Stream channel cross sections for a reach of the Boise River in Ada County, Idaho","docAbstract":"The Federal Emergency Management Agency produces maps of areas that are likely to be inundated during major floods, usually the 100-year, or 1-percent probability, flood. The maps, called Flood Insurance Rate Maps, are used to determine flood insurance rates for homes, businesses, or other structures located in flood-prone areas. State and local governments also use these maps for help with, among other things, development planning and disaster mitigation. During the period October 1997 through December 1998, the initial phase of a hydraulic analysis project of the Boise River from Barber Dam to the Ada/Canyon County boundary, the U.S. Geological Survey collected stream channel cross-section data at 238 locations along the river and documented 108 elevation reference marks established for horizontal and vertical control. In the final phase of the project, the Survey will use these data to determine water-surface elevations for the 10-, 50-, 100-, and 500-year floods and to define floodway limits. The Federal Emergency Management Agency will use the results of this hydraulic analysis to update the 100- and 500-year flood boundaries and the floodway limits on their Flood Insurance Rate Maps.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99211","issn":"0094-9140","collaboration":"Prepared in cooperation with Federal Emergency Management Agency, City of Boise, City of Garden City, City of Eagle, and Ada County","usgsCitation":"Hortness, J., and Werner, D.C., 1999, Stream channel cross sections for a reach of the Boise River in Ada County, Idaho: U.S. Geological Survey Open-File Report 99-211, Report: iv, 100 p.; Data files, https://doi.org/10.3133/ofr99211.","productDescription":"Report: iv, 100 p.; Data files","numberOfPages":"104","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"links":[{"id":156210,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0211/report-thumb.jpg"},{"id":52693,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0211/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":286888,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1999/0211/data/"}],"country":"United States","state":"Idaho","county":"Ada","city":"Boise;Garden City;Eagle","otherGeospatial":"Barber Dam;Eagle Island","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.5141,43.3963 ], [ -116.5141,43.8075 ], [ -115.9742,43.8075 ], [ -115.9742,43.3963 ], [ -116.5141,43.3963 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a50eb","contributors":{"authors":[{"text":"Hortness, Jon 0000-0002-9809-2876 hortness@usgs.gov","orcid":"https://orcid.org/0000-0002-9809-2876","contributorId":3601,"corporation":false,"usgs":true,"family":"Hortness","given":"Jon","email":"hortness@usgs.gov","affiliations":[],"preferred":true,"id":190033,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Werner, Douglas C.","contributorId":51783,"corporation":false,"usgs":true,"family":"Werner","given":"Douglas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":190034,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":22599,"text":"ofr99189 - 1999 - Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1997","interactions":[],"lastModifiedDate":"2016-07-26T16:36:18","indexId":"ofr99189","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-189","title":"Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1997","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor],","doi":"10.3133/ofr99189","issn":"0094-9140","collaboration":"Prepared in cooperation with the San Francisco Regional Water Quality Control Board, and the U.S. Army Corps of Engineers","usgsCitation":"Buchanan, P.A., and Schoellhamer, D., 1999, Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1997: U.S. Geological Survey Open-File Report 99-189, vi, 52 p. ill., map; 28 cm., https://doi.org/10.3133/ofr99189.","productDescription":"vi, 52 p. ill., map; 28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1996-10-01","temporalEnd":"1997-09-30","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":124843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_99_189.bmp"},{"id":14638,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/189/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a5486","contributors":{"authors":[{"text":"Buchanan, Paul A. 0000-0002-4796-4734 buchanan@usgs.gov","orcid":"https://orcid.org/0000-0002-4796-4734","contributorId":1018,"corporation":false,"usgs":true,"family":"Buchanan","given":"Paul","email":"buchanan@usgs.gov","middleInitial":"A.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188546,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, David H. 0000-0001-9488-7340 dschoell@usgs.gov","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":631,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"David H.","email":"dschoell@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188545,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":22236,"text":"ofr99196 - 1999 - U.S. Geological Survey programs in Florida, 1999","interactions":[],"lastModifiedDate":"2012-02-02T00:08:04","indexId":"ofr99196","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-196","title":"U.S. Geological Survey programs in Florida, 1999","docAbstract":"The safety, health, and economic well-being of Florida?s citizens are important to the U.S. Geological Survey (USGS), which is involved in water-related, geologic, biological, land use, and mapping issues in many parts of the State. The USGS office in Tallahassee acts as the liaison for all studies conducted by USGS scientists in Florida. Water resources activities are conducted not only from the office in Tallahassee, but also from offices in Miami, Tampa, and Altamonte Springs (Orlando). Scientists in these offices investigate surface water, ground water and water quality in Florida, working in cooperation with other Federal, State and local agencies and organizations. \rThe USGS Center for Coastal Geology and Regional Marine Studies was established in St. Petersburg in 1988, in cooperation with the University of South Florida. The Center conducts a wide variety of research on mineral resources and on coastal and regional marine problems, including coastal erosion, climate change, wetlands deterioration, and coastal pollution. A USGS mapping office is located in St. Petersburg. Also, the Earth Science Information Center (ESIC) in Tallahassee provides USGS information to customers and directs inquiries to the appropriate USGS office or State agency on earth science topics, particularly those related to cartography, geography, aerial photography, and digital data. Biologists at the USGS Florida Caribbean Science Center, located in Gainesville, conduct biological and ecosystem studies in Florida, Puerto Rico, and the Virgin Islands. ","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr99196","issn":"0094-9140","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1999, U.S. Geological Survey programs in Florida, 1999: U.S. Geological Survey Open-File Report 99-196, 4 p. :col. ill., col. maps ;28 cm., https://doi.org/10.3133/ofr99196.","productDescription":"4 p. :col. ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":1318,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr99-196","linkFileType":{"id":5,"text":"html"}},{"id":156015,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ae4b07f02db6121ed","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":529096,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70174040,"text":"70174040 - 1999 - Polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents in tree swallows from the upper Hudson River, New York State, USA","interactions":[],"lastModifiedDate":"2017-03-27T14:12:39","indexId":"70174040","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents in tree swallows from the upper Hudson River, New York State, USA","docAbstract":"The upper Hudson River of New York State, USA, is contaminated with polychlorinated biphenyls (PCBs) as a result of industrial discharges throughout the latter half of this century. In 1994 and 1995, we monitored the transfer of PCBs from aquatic sediments to a terrestrial wildlife community using the tree swallow (Tachycineta bicolor) as a model organism. Tree swallow eggs and nestlings were collected at four colonies established along a 40-km stretch of the upper Hudson River watershed. Samples were analyzed for total PCBs and PCB congeners, including non-ortho- and mono-ortho-substituted PCBs. Mean concentrations of PCBs in tree swallow eggs and nestlings ranged from 721 to 62,200 ng/g and were as much as 15 times greater than PCB concentrations in tree swallow eggs and nestlings collected from PCB-contaminated areas within the Great Lakes ecosystem. The corresponding 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents (TEQs) calculated using avian toxic equivalency factors ranged from 410 to 25,400 pg/g. Concentrations of PCB congener 77 (3,39,4,49-tetrachlorobiphenyl) were extremely elevated and were major contributors to the calculated TEQs. Homologue pattern comparisons between Hudson River and Saginaw River (Michigan, USA) ecosystems supported the hypothesis that a consistent Hudson River PCB source was the major contributor to PCBs in Hudson River tree swallows. The high concentrations of PCBs in Hudson River sediments and resultant concentrations observed in tree swallows were indicative of a potential elevated risk to these and other wildlife linked to the aquatic food web of the Hudson River ecosystem.
","language":"English","publisher":"Wiley","doi":"10.1002/etc.5620181119","usgsCitation":"Secord, A.L., McCarty, J.P., Echols, K.R., Meadows, J.C., Gale, R.W., and Tillitt, D.E., 1999, Polychlorinated biphenyls and 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents in tree swallows from the upper Hudson River, New York State, USA: Environmental Toxicology and Chemistry, v. 18, no. 11, p. 2519-2525, https://doi.org/10.1002/etc.5620181119.","productDescription":"7 p.","startPage":"2519","endPage":"2525","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":324335,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New York","otherGeospatial":"Upper Hudson River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.7677001953125,\n 43.345154990451114\n ],\n [\n -73.52325439453124,\n 43.36312895068202\n ],\n [\n -73.53424072265625,\n 42.97250158602597\n ],\n [\n -73.67156982421874,\n 42.98656732912335\n ],\n [\n -73.6468505859375,\n 43.25320494908846\n ],\n [\n -73.85009765625,\n 43.19516498456403\n ],\n [\n -73.86932373046875,\n 43.26720631662829\n ],\n [\n -73.90228271484375,\n 43.35913519735781\n ],\n [\n -73.85009765625,\n 43.38708594974803\n ],\n [\n -73.81164550781249,\n 43.35314407444698\n ],\n [\n -73.7677001953125,\n 43.345154990451114\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"18","issue":"11","noUsgsAuthors":false,"publicationDate":"1999-11-01","publicationStatus":"PW","scienceBaseUri":"576d0834e4b07657d1a3757c","contributors":{"authors":[{"text":"Secord, Anne L.","contributorId":172412,"corporation":false,"usgs":false,"family":"Secord","given":"Anne","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":640640,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCarty, John P.","contributorId":172413,"corporation":false,"usgs":false,"family":"McCarty","given":"John","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":640641,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Echols, Kathy R. 0000-0003-2631-9143 kechols@usgs.gov","orcid":"https://orcid.org/0000-0003-2631-9143","contributorId":2799,"corporation":false,"usgs":true,"family":"Echols","given":"Kathy","email":"kechols@usgs.gov","middleInitial":"R.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":640642,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meadows, John C. jmeadows@usgs.gov","contributorId":3024,"corporation":false,"usgs":true,"family":"Meadows","given":"John","email":"jmeadows@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":640643,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gale, Robert W. 0000-0002-8533-141X rgale@usgs.gov","orcid":"https://orcid.org/0000-0002-8533-141X","contributorId":2808,"corporation":false,"usgs":true,"family":"Gale","given":"Robert","email":"rgale@usgs.gov","middleInitial":"W.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":640644,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Tillitt, Donald E. 0000-0002-8278-3955 dtillitt@usgs.gov","orcid":"https://orcid.org/0000-0002-8278-3955","contributorId":1875,"corporation":false,"usgs":true,"family":"Tillitt","given":"Donald","email":"dtillitt@usgs.gov","middleInitial":"E.","affiliations":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"preferred":true,"id":640645,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":22591,"text":"ofr99183 - 1999 - Hydrologic and water-quality data for surface water, ground water, and springs in north-central Park County, Colorado, April 1997–November 1998","interactions":[],"lastModifiedDate":"2022-01-20T19:35:28.83401","indexId":"ofr99183","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-183","title":"Hydrologic and water-quality data for surface water, ground water, and springs in north-central Park County, Colorado, April 1997–November 1998","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99183","issn":"0094-9140","usgsCitation":"Bruce, B.W., and Kimbrough, R.A., 1999, Hydrologic and water-quality data for surface water, ground water, and springs in north-central Park County, Colorado, April 1997–November 1998: U.S. Geological Survey Open-File Report 99-183, iv, 37 p., https://doi.org/10.3133/ofr99183.","productDescription":"iv, 37 p.","costCenters":[],"links":[{"id":394605,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19547.htm"},{"id":52066,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0183/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":154491,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0183/report-thumb.jpg"}],"country":"United States","state":"Colorado","county":"Park County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.9170,\n 39.1920\n ],\n [\n -105.75,\n 39.1920\n ],\n [\n -105.75,\n 39.4190\n ],\n [\n -105.9170,\n 39.4190\n ],\n [\n -105.9170,\n 39.1920\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db61172f","contributors":{"authors":[{"text":"Bruce, B. W.","contributorId":19577,"corporation":false,"usgs":true,"family":"Bruce","given":"B.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":188526,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kimbrough, R. A.","contributorId":21150,"corporation":false,"usgs":true,"family":"Kimbrough","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":188527,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23774,"text":"ofr99199 - 1999 - Estimated hydraulic properties for the surficial- and bedrock-aquifer system, Meddybemps, Maine","interactions":[],"lastModifiedDate":"2022-01-31T21:16:51.486933","indexId":"ofr99199","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-199","title":"Estimated hydraulic properties for the surficial- and bedrock-aquifer system, Meddybemps, Maine","docAbstract":"Analytical and numerical-modeling methods were used to estimate hydraulic properties of the aquifer system underlying the Eastern Surplus Company Superfund Site in Meddybemps, Maine. Estimates of hydraulic properties are needed to evaluate pathways for contaminants in ground water and to support evaluation and selection of remediation measures for contaminated ground water at this site. \r\n\r\n\r\nThe hydraulic conductivity of surficial materials, determined from specific-capacity tests, ranges from 17 to 78 feet per day for wells completed in coarse-grained glaciomarine sediments, and from about 0.1 to 1.Ofoot per day for wells completed in till. The transmissivity of fractured bedrock determined from specific-capacity tests and aquifer tests in wells completed in less than 200 feet of bedrock ranges from about 0.09 to 130 feet squared per day. Relatively high values of transmissivity at the south end of the study area appear to be associated with a high-angle fracture or fracture zone that hydraulically connects two wells completed in bedrock. Transmissivities at six low-yielding (less than 0.5 gallon per minute) wells, which appear to lie within a poorly transmissive block of the bedrock, are consistently in a range of about 0.09 to 0.5 foot squared per day.\r\n\r\n\r\nThe estimates of hydraulic conductivity and transmissivity in the southern half of the study area are supported by results of steady-state calibration of a numerical model and simulation of a 24-hour pumping test at a well completed in bedrock. Hydraulic conductivity values for the surficial aquifer used in the model were 30 feet per day for coarse-grained glaciomarine sediments, 0.001 to 0.01 foot per day for fine-grained glaciomarine sediments, and 0.1 to 0.5 foot per day for till. As part of model calibration, a relatively transmissive zone in the surficial aquifer was extended beyond the hypothesized extent of coarse-grained sediments eastward to the Dennys River.\r\n\r\n\r\nHydraulic conductivity values used for bedrock in the model ranged from 3x10-4 to 1.5 feet per day. The highest values were in the fracture zone that hydraulically connects two wells and apparently extends to the Dennys River. The transmissivity of bedrock used in the model ranged from 0.03 to 150 feet squared per day, with the majority of the bedrock transmissivities set at 0.3 foot squared per day. Numerical modeling results indicated that a very low ratio of vertical hydraulic conductivity to thickness (1x10-9 days-l) was required to simulate a persistent cone of depression near a residential well that lies in the previously identified poorly transmissive block of bedrock.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99199","issn":"0094-9140","usgsCitation":"Lyford, F.P., Garabedian, S.P., and Hansen, B.P., 1999, Estimated hydraulic properties for the surficial- and bedrock-aquifer system, Meddybemps, Maine: U.S. Geological Survey Open-File Report 99-199, iv, 27 p., https://doi.org/10.3133/ofr99199.","productDescription":"iv, 27 p.","costCenters":[],"links":[{"id":157455,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":395187,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19454.htm"},{"id":1780,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr99199/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Maine","city":"Meddybumps","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -67.3626708984375,\n 45.03371396774147\n ],\n [\n -67.35189914703369,\n 45.03371396774147\n ],\n [\n -67.35189914703369,\n 45.042174817839786\n ],\n [\n -67.3626708984375,\n 45.042174817839786\n ],\n [\n -67.3626708984375,\n 45.03371396774147\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcd6d","contributors":{"authors":[{"text":"Lyford, Forest P.","contributorId":43334,"corporation":false,"usgs":true,"family":"Lyford","given":"Forest","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":190699,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Garabedian, Stephen P.","contributorId":91090,"corporation":false,"usgs":true,"family":"Garabedian","given":"Stephen","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":190701,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hansen, Bruce P.","contributorId":90727,"corporation":false,"usgs":true,"family":"Hansen","given":"Bruce","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":190700,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":67540,"text":"i2635 - 1999 - Geologic map of Precambrian Rocks, Rawhide Buttes West quadrangle and part of Rawhide Buttes East quadrangle, Hartville Uplift, Goshen and Niobrara Counties, Wyoming","interactions":[],"lastModifiedDate":"2022-08-10T13:28:42.808706","indexId":"i2635","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2635","subseriesTitle":"GIS","title":"Geologic map of Precambrian Rocks, Rawhide Buttes West quadrangle and part of Rawhide Buttes East quadrangle, Hartville Uplift, Goshen and Niobrara Counties, Wyoming","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i2635","usgsCitation":"Day, W.C., Sims, P., Snyder, G.L., Wilson, A., Klein, T.L., Peterman, Z.E., Futa, K., and Zartman, R., 1999, Geologic map of Precambrian Rocks, Rawhide Buttes West quadrangle and part of Rawhide Buttes East quadrangle, Hartville Uplift, Goshen and Niobrara Counties, Wyoming: U.S. Geological Survey IMAP 2635, Report: ii, 14 p.; 1 Plate: 34.32 × 30.54 inches, https://doi.org/10.3133/i2635.","productDescription":"Report: ii, 14 p.; 1 Plate: 34.32 × 30.54 inches","costCenters":[],"links":[{"id":188989,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6156,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i-2635/","linkFileType":{"id":5,"text":"html"}},{"id":109893,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_23029.htm","linkFileType":{"id":5,"text":"html"},"description":"23029"}],"scale":"24000","country":"United States","state":"Wyoming","county":"Goshen County, Niobrara County","otherGeospatial":"Rawhide Buttes West and East quadrangles","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -104.625,\n 42.5\n ],\n [\n -104.417,\n 42.5\n ],\n [\n -104.417,\n 42.625\n ],\n [\n -104.625,\n 42.625\n ],\n [\n -104.625,\n 42.5\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2c62","contributors":{"authors":[{"text":"Day, W. C.","contributorId":6876,"corporation":false,"usgs":true,"family":"Day","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":276605,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sims, P.K.","contributorId":30191,"corporation":false,"usgs":true,"family":"Sims","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":276607,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Snyder, G. L.","contributorId":34505,"corporation":false,"usgs":true,"family":"Snyder","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":276608,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":276610,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Klein, T. L.","contributorId":76322,"corporation":false,"usgs":true,"family":"Klein","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":276611,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Peterman, Z. E.","contributorId":63781,"corporation":false,"usgs":true,"family":"Peterman","given":"Z.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":276609,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Futa, Kiyoto 0000-0001-8649-7510 kfuta@usgs.gov","orcid":"https://orcid.org/0000-0001-8649-7510","contributorId":619,"corporation":false,"usgs":true,"family":"Futa","given":"Kiyoto","email":"kfuta@usgs.gov","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":276604,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Zartman, R. E.","contributorId":15632,"corporation":false,"usgs":true,"family":"Zartman","given":"R. E.","affiliations":[],"preferred":false,"id":276606,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":21983,"text":"ofr99193 - 1999 - New reporting procedures based on long-term method detection levels and some considerations for interpretations of water-quality data provided by the U.S. Geological Survey National Water Quality Laboratory","interactions":[],"lastModifiedDate":"2021-05-28T16:48:14.195107","indexId":"ofr99193","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-193","title":"New reporting procedures based on long-term method detection levels and some considerations for interpretations of water-quality data provided by the U.S. Geological Survey National Water Quality Laboratory","docAbstract":"This report describes the U.S. Geological Survey National Water Quality Laboratory's approach for determining long-term method detection levels and establishing reporting levels, details relevant new reporting conventions, and provides preliminary guidance on interpreting data reported with the new conventions. At the long-term method detection level concentration, the risk of a false positive detection (analyte reported present at the long-term method detection level when not in sample) is no more than 1 percent. However, at the long-term method detection level, the risk of a false negative occurrence (analyte reported not present when present at the long-term method detection level concentration) is up to 50 percent. Because this false negative rate is too high for use as a default 'less than' reporting level, a more reliable laboratory reporting level is set at twice the determined long-term method detection level. For all methods, concentrations measured between the laboratory reporting level and the long-term method detection level will be reported as estimated concentrations. Non-detections will be censored to the laboratory reporting level. Adoption of the new reporting conventions requires a full understanding of how low-concentration data can be used and interpreted and places responsibility for using and presenting final data with the user rather than with the laboratory. Users must consider that (1) new laboratory reporting levels may differ from previously established minimum reporting levels, (2) long-term method detection levels and laboratory reporting levels may change over time, and (3) estimated concentrations are less certain than concentrations reported above the laboratory reporting level. The availability of uncensored but qualified low-concentration data for interpretation and statistical analysis is a substantial benefit to the user. A decision to censor data after they are reported from the laboratory may still be made by the user, if merited, on the basis of the intended use of the data.
","language":"English","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr99193","usgsCitation":"Childress, C., Foreman, W., Connor, B.F., and Maloney, T.J., 1999, New reporting procedures based on long-term method detection levels and some considerations for interpretations of water-quality data provided by the U.S. Geological Survey National Water Quality Laboratory: U.S. Geological Survey Open-File Report 99-193, iv, 19 p., https://doi.org/10.3133/ofr99193.","productDescription":"iv, 19 p.","costCenters":[{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true}],"links":[{"id":154299,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0193/report-thumb.jpg"},{"id":51455,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0193/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":1165,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://water.usgs.gov/owq/OFR_99-193/index.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db69752a","contributors":{"authors":[{"text":"Childress, Carolyn J. Oblinger","contributorId":57514,"corporation":false,"usgs":true,"family":"Childress","given":"Carolyn J. Oblinger","affiliations":[],"preferred":false,"id":186548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foreman, William T. wforeman@usgs.gov","contributorId":1473,"corporation":false,"usgs":true,"family":"Foreman","given":"William T.","email":"wforeman@usgs.gov","affiliations":[{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true}],"preferred":false,"id":186545,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Connor, Brooke F. bfconnor@usgs.gov","contributorId":3172,"corporation":false,"usgs":true,"family":"Connor","given":"Brooke","email":"bfconnor@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":186546,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Maloney, Thomas J.","contributorId":35736,"corporation":false,"usgs":true,"family":"Maloney","given":"Thomas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":186547,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":5489,"text":"fs02999 - 1999 - Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:05:41","indexId":"fs02999","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"029-99","title":"Nevada","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/fs02999","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1999, Nevada: U.S. Geological Survey Fact Sheet 029-99, 1 folded sheet ([4] p.) : col. ill., col. map ; 28 cm. col. ill., col. map ;, https://doi.org/10.3133/fs02999.","productDescription":"1 folded sheet ([4] p.) : col. ill., col. map ; 28 cm. col. ill., col. map ;","costCenters":[],"links":[{"id":126473,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_029_99.bmp"},{"id":668,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/FS/FS-029-99/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697a1c","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528611,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":5544,"text":"fs14899 - 1999 - National Elevation Dataset","interactions":[],"lastModifiedDate":"2012-02-29T17:02:31","indexId":"fs14899","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"148-99","title":"National Elevation Dataset","docAbstract":"The National Elevation Dataset (NED) is a new raster product assembled by the U.S. Geological Survey (USGS). The NED is designed to provide national elevation data in a seamless form with a consistent datum, elevation unit, and projection. Data corrections were made in the NED assembly process to minimize artifacts, permit edge matching, and fill sliver areas of missing data.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs14899","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1999, National Elevation Dataset: U.S. Geological Survey Fact Sheet 148-99, 2 p., https://doi.org/10.3133/fs14899.","productDescription":"2 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":178,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/1999/0148/","linkFileType":{"id":5,"text":"html"}},{"id":118272,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1999/0148/report-thumb.jpg"},{"id":32094,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1999/0148/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db6982e5","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528647,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":23567,"text":"ofr99192 - 1999 - Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998","interactions":[],"lastModifiedDate":"2022-10-07T18:55:08.483236","indexId":"ofr99192","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-192","title":"Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99192","usgsCitation":"Kimbrough, R.A., 1999, Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998: U.S. Geological Survey Open-File Report 99-192, iv, 29 p., https://doi.org/10.3133/ofr99192.","productDescription":"iv, 29 p.","costCenters":[],"links":[{"id":408103,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19418.htm","linkFileType":{"id":5,"text":"html"}},{"id":52856,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0192/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156623,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0192/report-thumb.jpg"}],"country":"United States","state":"Colorado","county":"Boulder County","otherGeospatial":"Left Hand Valley Reservoir","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.274,\n 40.092\n ],\n [\n -105.258,\n 40.092\n ],\n [\n -105.258,\n 40.108\n ],\n [\n -105.274,\n 40.108\n ],\n [\n -105.274,\n 40.092\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e72a4","contributors":{"authors":[{"text":"Kimbrough, R. A.","contributorId":21150,"corporation":false,"usgs":true,"family":"Kimbrough","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":190329,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":24276,"text":"ofr99201 - 1999 - Plan of study to define hydrogeologic characteristics of the Madera Limestone in the east mountain area of central New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:00","indexId":"ofr99201","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-201","title":"Plan of study to define hydrogeologic characteristics of the Madera Limestone in the east mountain area of central New Mexico","docAbstract":"The east mountain area of central New Mexico includes the \r\neastern one-third of Bernalillo County and portions of Sandoval, \r\nSanta Fe, and Torrance Counties. The area covers about 320 square \r\nmiles.\r\n\r\nThe Madera Limestone, the principal aquifer in the east mountain \r\narea, is the sole source of water for domestic, municipal, \r\nindustrial, and agricultural uses for many residents. Some water is \r\nimported from wells near Edgewood by the Entranosa Water \r\nCooperative, which serves a population of approximately 3,300. \r\nThe remaining population is served by small water systems that derive \r\nsupplies locally or by individually owned domestic wells.\r\n\r\nThe population of the east mountain area has increased \r\ndramatically over the past 20 years. In 1970, the population of \r\nthe east mountain area was about 4,000. Demographic projections \r\nsuggest that approximately 1,000 people per year are moving into \r\nthe area, and with a growth rate of 3.0 percent the population will \r\nbe 16,700 in 2000. Consequently, ground-water withdrawals have \r\nincreased substantially over the past 20 years, and will continue \r\nto increase.\r\n\r\nLittle is known about the flow characteristics and hydrogeologic \r\nproperties of the Madera Limestone. This report describes \r\nexisting information about the geologic and hydrologic framework \r\nand flow characteristics of the Madera Limestone, and presents a \r\nplan of study for data-collection activities and interpretive \r\nstudies that could be conducted to better define the hydrogeologic \r\ncharacteristics of the Madera Limestone.\r\n\r\nData-collection activities and interpretive studies related \r\nto the hydrogeologic components of the Madera Limestone are \r\nprioritized. Activities that are necessary to improve the \r\nquantification of a component are prioritized as essential. \r\nActivities that could add additional understanding of a \r\ncomponent, but would not be necessary to improve the \r\nquantification of a component, are prioritized as useful.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr99201","issn":"0094-9140","usgsCitation":"Rankin, D., 1999, Plan of study to define hydrogeologic characteristics of the Madera Limestone in the east mountain area of central New Mexico: U.S. Geological Survey Open-File Report 99-201, v, 44 p. :ill. (some col.), maps (some col.) ;28 cm., https://doi.org/10.3133/ofr99201.","productDescription":"v, 44 p. :ill. (some col.), maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":155031,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0201/report-thumb.jpg"},{"id":53398,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0201/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db6855f0","contributors":{"authors":[{"text":"Rankin, D.R.","contributorId":28991,"corporation":false,"usgs":true,"family":"Rankin","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":191618,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22259,"text":"ofr99202 - 1999 - Water quality and habitat conditions in upper Midwest streams relative to riparian vegetation and soil characteristics, August 1997 : study design, methods, and data","interactions":[],"lastModifiedDate":"2016-03-28T14:34:52","indexId":"ofr99202","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-202","title":"Water quality and habitat conditions in upper Midwest streams relative to riparian vegetation and soil characteristics, August 1997 : study design, methods, and data","docAbstract":"Water-chemistry, biological, and habitat data were collected from 70 sites on Midwestern streams during August 1997 as part of an integrated, regional water-quality assessment by the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program. The study area includes the Corn Belt region of southern Minnesota, eastern Iowa, and west-central Illinois, one of the most intensive and productive agricultural regions of the world. The focus of the study was to evaluate the condition of woodedriparian zones and the influence of basin soildrainage characteristics on water quality and biological-community responses. This report includes a description of the study design and site-characterization process, sample-collection and processing methods, laboratory methods, quality-assurance procedures, and summaries of data on nutrients, herbicides and metabolites, stream productivity and respiration, biological communities, habitat conditions, and agriculturalchemical and land-use information.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/ofr99202","issn":"0094-9140","usgsCitation":"Sorenson, S.K., Porter, S.D., Akers, K., Harris, M., Kalkhoff, S., Lee, K.E., Roberts, L., and Terrio, P.J., 1999, Water quality and habitat conditions in upper Midwest streams relative to riparian vegetation and soil characteristics, August 1997 : study design, methods, and data: U.S. Geological Survey Open-File Report 99-202, iv, 53 p., https://doi.org/10.3133/ofr99202.","productDescription":"iv, 53 p.","numberOfPages":"58","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":154414,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1348,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/ofr99202/","linkFileType":{"id":5,"text":"html"}}],"country":"United 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J.","contributorId":28967,"corporation":false,"usgs":true,"family":"Kalkhoff","given":"S. J.","affiliations":[],"preferred":false,"id":187823,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Lee, K. E.","contributorId":100014,"corporation":false,"usgs":true,"family":"Lee","given":"K.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":187824,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Roberts, L.","contributorId":113146,"corporation":false,"usgs":true,"family":"Roberts","given":"L.","affiliations":[],"preferred":false,"id":623805,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Terrio, P. 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This work is focused on areas where modern geologic maps and associated earth-science data are needed to address key societal and environmental issues such as ground-water quality, potential geologic hazards, and land-use decisions. Areas of primary emphasis currently include southern California, the San Francisco Bay region, the Pacific Northwest, the Las Vegas urban corridor, and selected National Park lands. The team has its headquarters in Menlo Park, California, and maintains smaller field offices at several other locations in the western United States.\n\nThe results of research conducted by the WGMT are released to the public as a variety of databases, maps, text reports, and abstracts, both through the internal publication system of the USGS and in diverse external publications such as scientific journals and books. This report lists publications of the WGMT released in calendar years 1997 and 1998. Most of the publications listed were authored or coauthored by WGMT staff. However, the list also includes some publications authored by formal non-USGS cooperators with the WGMT, as well as some authored by USGS staff outside the WGMT in cooperation with WGMT projects.\n\nSeveral of the publications listed are available on the World Wide Web; for these, URL addresses are provided. Most of these Web publications are USGS open-file reports that contain large digital databases of geologic map and related information. For these, the bibliographic citation refers specifically to an explanatory pamphlet containing information about the content and accessibility of the database, not to the actual map or related information comprising the database itself.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99302","issn":"0094-9140","usgsCitation":"Stone, P., and Powell, C., 1999, Publications of the Western Geologic Mapping Team 1997-1998: U.S. Geological Survey Open-File Report 99-302, 27 p., https://doi.org/10.3133/ofr99302.","productDescription":"27 p.","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":51523,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0302/pdf/of99-302.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":154585,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0302/report-thumb.jpg"},{"id":1198,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0302/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6e86e4b0b29085105d64","contributors":{"authors":[{"text":"Stone, Paul 0000-0002-1439-0156 pastone@usgs.gov","orcid":"https://orcid.org/0000-0002-1439-0156","contributorId":273,"corporation":false,"usgs":true,"family":"Stone","given":"Paul","email":"pastone@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":186989,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Powell, C.L. II","contributorId":93520,"corporation":false,"usgs":true,"family":"Powell","given":"C.L.","suffix":"II","email":"","affiliations":[],"preferred":false,"id":186990,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":21674,"text":"ofr99219 - 1999 - Chesapeake Bay habitat criteria scores and the distribution of submersed aquatic vegetation in the tidal Potomac River and Potomac Estuary, 1983-1997","interactions":[],"lastModifiedDate":"2012-02-02T00:07:59","indexId":"ofr99219","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-219","title":"Chesapeake Bay habitat criteria scores and the distribution of submersed aquatic vegetation in the tidal Potomac River and Potomac Estuary, 1983-1997","docAbstract":"The Chesapeake Bay Program has identified habitat requirements for the restoration of submersed aquatic vegetation (SAV) in the Chesapeake Bay estuary and tidal reaches of contributing river systems conditioned on the salinity regime of a specific location. The tidal Potomac River and Potomac Estuary is an important component of the Chesapeake Bay system to which these requirements can be applied. The SAV habitat requirements are formulated as threshold criteria that certain critical water-quality characteristics must satisfy during the SAV growing season. A multivariate scoring system based on these criteria was developed in order to synopsize water quality conditions during the 1983-1997 SAV growing seasons. Chesapeake Bay habitat criteria scores are displayed relative to annual SAV coverage for each Potomac River and Potomac Estuary segment. It is seen that although there is some correspondence in the inter-annual expansion or contraction of SAV coverage and compliance with Chesapeake Bay SAV habitat criteria, individual criteria provide neither necessary nor sufficient conditions to explain inter-annual dynamics of SAV coverage, especially in the Potomac Estuary. ","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr99219","issn":"0566-8174","usgsCitation":"Landwehr, J., Reel, J.T., Rybicki, N.B., Ruhl, H., and Carter, V., 1999, Chesapeake Bay habitat criteria scores and the distribution of submersed aquatic vegetation in the tidal Potomac River and Potomac Estuary, 1983-1997: U.S. Geological Survey Open-File Report 99-219, iv, 34 p. ill., map ;28 cm., https://doi.org/10.3133/ofr99219.","productDescription":"iv, 34 p. ill., map ;28 cm.","costCenters":[],"links":[{"id":1288,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr99-219","linkFileType":{"id":5,"text":"html"}},{"id":155322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48cde4b07f02db544dbf","contributors":{"authors":[{"text":"Landwehr, J.M.","contributorId":39815,"corporation":false,"usgs":true,"family":"Landwehr","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":185201,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reel, J. T.","contributorId":104518,"corporation":false,"usgs":true,"family":"Reel","given":"J.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":185203,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rybicki, N. B.","contributorId":97504,"corporation":false,"usgs":true,"family":"Rybicki","given":"N.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":185202,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ruhl, H.","contributorId":31416,"corporation":false,"usgs":true,"family":"Ruhl","given":"H.","email":"","affiliations":[],"preferred":false,"id":185200,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Carter, Virginia","contributorId":12018,"corporation":false,"usgs":true,"family":"Carter","given":"Virginia","email":"","affiliations":[],"preferred":false,"id":185199,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":22576,"text":"ofr99185 - 1999 - Hydrogeology and analysis of aquifer characteristics in west-central Pinellas County, Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:07:56","indexId":"ofr99185","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-185","title":"Hydrogeology and analysis of aquifer characteristics in west-central Pinellas County, Florida","docAbstract":"The U.S. Geological Survey, in cooperation with Pinellas County, Florida, conducted an investigation to describe the hydrogeology and analyze the aquifer characteristics in west-central Pinellas County. A production test well and four monitor wells were constructed in Pinellas County at Walsingham Park during 1996-97. Water-quality sampling, static and dynamic borehole geophysical surveys, and hydraulic tests were conducted at the wells to delineate the hydrogeology at Walsingham Park. A 9-day aquifer test was conducted to determine the hydraulic characteristics of the aquifer system and observe the changes in water quality due to pumping. \rA numerical model was constructed to simulate the aquifer test and calculate values for hydraulic conductivity and storage coefficient for permeable zones and confining units at Walsingham Park. Final calibrated values for hydraulic conductivity for the different permeable zones and confining units at the test site were 18 feet per day for Upper Zone A, 750 feet per day for Lower Zone A, 1 foot per day for Zone B, 1x10-4 feet per day for the intermediate confining unit, and 10 feet per day for the semiconfining unit separating Upper Zone A and Lower Zone A. Final calibrated values for storage coefficient were 3.1x10-4 for Upper Zone A, 8.6x10-5 for Lower Zone A, 2.6x10-5 for Zone B, 3.1x10-4 for the intermediate confining unit, and 4.3x10-5 for the semiconfining unit separating Upper Zone A and Lower Zone A. Estimates of transmissivity for Upper Zone A and Lower Zone A were about 2,500 and 37,500 feet squared per day, respectively. ","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr99185","issn":"0094-9140","usgsCitation":"Broska, J.C., and Barnette, H., 1999, Hydrogeology and analysis of aquifer characteristics in west-central Pinellas County, Florida: U.S. Geological Survey Open-File Report 99-185, vi, 23 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr99185.","productDescription":"vi, 23 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":1356,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr99-185","linkFileType":{"id":5,"text":"html"}},{"id":154400,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbcae","contributors":{"authors":[{"text":"Broska, J. C.","contributorId":62628,"corporation":false,"usgs":true,"family":"Broska","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":188501,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barnette, H.L.","contributorId":74409,"corporation":false,"usgs":true,"family":"Barnette","given":"H.L.","email":"","affiliations":[],"preferred":false,"id":188502,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23221,"text":"ofr99207 - 1999 - A plan for assessing the occurrence and distribution of methyl tert-butyl ether and other volatile organic compounds in drinking water and ambient ground water in the Northeast and Mid-Atlantic regions of the United States","interactions":[],"lastModifiedDate":"2012-02-02T00:07:56","indexId":"ofr99207","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-207","title":"A plan for assessing the occurrence and distribution of methyl tert-butyl ether and other volatile organic compounds in drinking water and ambient ground water in the Northeast and Mid-Atlantic regions of the United States","docAbstract":"A plan to assess the occurrence and distribution of methyl tert-butyl ether (MTBE) and other volatile organic compounds (VOCs) in drinking water and ambient ground water in the Northeast and Mid-Atlantic regions of the United States was designed to meet two primary objectives. This study will provide the U.S. Environmental Protection Agency with information on potential human exposure to MTBE and other VOCs from drinking water. In addition, the study will further the goals of the U.S. Geological Survey's (USGS) National Water Quality Assessment Program (NAWQA) by providing additional information on the occurrence and distribution of VOCs in ambient ground water beneath a large, highly urbanized part of the Nation. The study will proceed in two phases-a drinking-water assessment (phase 1) and an ambient ground-water assessment (phase 2). The drinking-water assessment will involve compilation, review, and analysis of available water- quality and ancillary data for approximately 20 percent of the community water systems in 12 States in the Northeast and Mid-Atlantic regions. This effort will summarize the occurrence and distribution of MTBE and other VOCs in drinking water supplied by 2,110 community water systems. The ambient ground-water assessment will involve compilation, review, and analysis of data on MTBE and other VOCs from previous USGS studies in the 12-State area, including regional water-quality assessments conducted for the USGS's NAWQA, plus other available State or local datasets. These data will be related, to the extent allowed by the completeness and quality of the data, to land-use patterns, population density, and other anthropogenic and natural factors using statistical tests. The occurrence and distribution of MTBE and other VOCs in ambient ground water and, to the extent possible, drinking water in relation to such factors, will be evaluated.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr99207","issn":"0094-9140","usgsCitation":"Grady, S.J., and Casey, G.D., 1999, A plan for assessing the occurrence and distribution of methyl tert-butyl ether and other volatile organic compounds in drinking water and ambient ground water in the Northeast and Mid-Atlantic regions of the United States: U.S. Geological Survey Open-File Report 99-207, iv, 36 p. :maps ;28 cm., https://doi.org/10.3133/ofr99207.","productDescription":"iv, 36 p. :maps ;28 cm.","costCenters":[],"links":[{"id":154397,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0207/report-thumb.jpg"},{"id":52527,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0207/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1fe4b07f02db6ab79e","contributors":{"authors":[{"text":"Grady, Stephen J.","contributorId":101636,"corporation":false,"usgs":true,"family":"Grady","given":"Stephen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":189666,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Casey, George D.","contributorId":105689,"corporation":false,"usgs":true,"family":"Casey","given":"George","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":189667,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":24174,"text":"ofr99310 - 1999 - Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:10:07","indexId":"ofr99310","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-310","title":"Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada","docAbstract":"The basin-basement contact for Yucca Flat was modeled using isostatic gravity data, a linear density-depth function for the basin deposits, and drill-hole constraints to produce a digital database of both the depth to basement and the gravitational anomaly associated with the basement rocks. The model predicts a depth of roughly 2,500 m in the deepest, southern part of the basin. The model shows offsets in the basement rocks along both the Carpetbag and Yucca faults. The basement rocks of Yucca Flat have a higher gravity anomaly west of the N-S trending Carpetbag fault, suggesting higher density rocks on the west side of the valley.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99310","issn":"0094-9140","usgsCitation":"Phelps, G.A., Langenheim, V., and Jachens, R., 1999, Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada: U.S. Geological Survey Open-File Report 99-310, Report: 33 p.; Data Files, https://doi.org/10.3133/ofr99310.","productDescription":"Report: 33 p.; Data Files","additionalOnlineFiles":"Y","costCenters":[{"id":671,"text":"Western Region Geology and Geophysics Science Center","active":false,"usgs":true}],"links":[{"id":155482,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":13133,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/of99-310/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.75,36.5 ], [ -116.75,37.5 ], [ -115.75,37.5 ], [ -115.75,36.5 ], [ -116.75,36.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4a31","contributors":{"authors":[{"text":"Phelps, G. A.","contributorId":67107,"corporation":false,"usgs":true,"family":"Phelps","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":191448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Langenheim, V.E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":54956,"corporation":false,"usgs":true,"family":"Langenheim","given":"V.E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":191446,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jachens, R.C.","contributorId":55433,"corporation":false,"usgs":true,"family":"Jachens","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":191447,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":24211,"text":"ofr99247 - 1999 - Data on the crystal growth of calcite from calcium bicarbonate solutions at 34 degrees C and CO2 partial pressures of 0.101, 0.0156 and 0.00102 atmospheres","interactions":[],"lastModifiedDate":"2020-03-23T19:03:33","indexId":"ofr99247","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-247","title":"Data on the crystal growth of calcite from calcium bicarbonate solutions at 34 degrees C and CO2 partial pressures of 0.101, 0.0156 and 0.00102 atmospheres","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99247","issn":"0094-9140","usgsCitation":"Plummer, N., and Busenberg, E., 1999, Data on the crystal growth of calcite from calcium bicarbonate solutions at 34 degrees C and CO2 partial pressures of 0.101, 0.0156 and 0.00102 atmospheres: U.S. Geological Survey Open-File Report 99-247, 13 p. , https://doi.org/10.3133/ofr99247.","productDescription":"13 p. ","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":155542,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0247/report-thumb.jpg"},{"id":53350,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0247/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c7c6","contributors":{"authors":[{"text":"Plummer, Niel 0000-0002-4020-1013 nplummer@usgs.gov","orcid":"https://orcid.org/0000-0002-4020-1013","contributorId":190100,"corporation":false,"usgs":true,"family":"Plummer","given":"Niel","email":"nplummer@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":191496,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Busenberg, Eurybiades ebusenbe@usgs.gov","contributorId":2271,"corporation":false,"usgs":true,"family":"Busenberg","given":"Eurybiades","email":"ebusenbe@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":191495,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":6616,"text":"fs14599 - 1999 - Federally owned coal and federal lands in the Colorado Plateau region","interactions":[],"lastModifiedDate":"2017-02-28T12:26:25","indexId":"fs14599","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"145-99","title":"Federally owned coal and federal lands in the Colorado Plateau region","docAbstract":"Federally owned coal plays a major role in the energy supply of the United States. About 1.1 billion tons of coal were produced in the United States in 1997 (U.S. Department of Energy, 1998). About 30 percent of that total, or about 330 million tons, came from Federal lands. Almost all of the Federal coal production is from Wyoming, Montana, and three States in the Colorado Plateau Region—Utah, Colorado, and New Mexico.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs14599","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1999, Federally owned coal and federal lands in the Colorado Plateau region: U.S. Geological Survey Fact Sheet 145-99, 1 p., https://doi.org/10.3133/fs14599.","productDescription":"1 p.","costCenters":[],"links":[{"id":34059,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1999/0145/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":918,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs-0145-99/","linkFileType":{"id":5,"text":"html"}},{"id":117838,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1999/0145/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fde4b07f02db5f5ed3","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528755,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":36088,"text":"b2161 - 1999 - Postglacial lahars and potential hazards in the White Salmon River system on the southwest flank of Mount Adams, Washington","interactions":[],"lastModifiedDate":"2012-02-02T00:09:28","indexId":"b2161","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2161","title":"Postglacial lahars and potential hazards in the White Salmon River system on the southwest flank of Mount Adams, Washington","docAbstract":"Mount Adams, a stratovolcano in southwestern Washington State, formed during Pleistocene time and reached roughly its present size before the end of the Fraser glaciation, which occurred between 25,000 and 12,000 years ago. Since the last glaciation, Mount Adams has erupted at least nine times, producing eight peripheral lava flows and a cinder cone at the summit but no pyroclastic flows. No stratigraphic evidence was found for the occurrence of lahars concurrently with eruptions; in fact, at least one lahar and one debris avalanche occurred during apparently dormant intervals.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor],","doi":"10.3133/b2161","usgsCitation":"Vallance, J.W., 1999, Postglacial lahars and potential hazards in the White Salmon River system on the southwest flank of Mount Adams, Washington: U.S. Geological Survey Bulletin 2161, v, 49 p. ill., maps ; 28 cm., https://doi.org/10.3133/b2161.","productDescription":"v, 49 p. ill., maps ; 28 cm.","costCenters":[],"links":[{"id":3401,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://vulcan.wr.usgs.gov/Volcanoes/Adams/Publications/Bulletin2161/framework.html","linkFileType":{"id":5,"text":"html"}},{"id":163614,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/2161/report-thumb.jpg"},{"id":64039,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/2161/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64040,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/2161/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64041,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/2161/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683a92","contributors":{"authors":[{"text":"Vallance, James W. 0000-0002-3083-5469 jvallance@usgs.gov","orcid":"https://orcid.org/0000-0002-3083-5469","contributorId":547,"corporation":false,"usgs":true,"family":"Vallance","given":"James","email":"jvallance@usgs.gov","middleInitial":"W.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":215745,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":32218,"text":"ofr99308B - 1999 - Physical stratigraphy, paleontology, and magnetostratigraphy of the USGS-Santee Coastal Reserve core (CHN-803), Charleston County, South Carolina","interactions":[],"lastModifiedDate":"2012-02-02T00:09:24","indexId":"ofr99308B","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"99-308","chapter":"B","title":"Physical stratigraphy, paleontology, and magnetostratigraphy of the USGS-Santee Coastal Reserve core (CHN-803), Charleston County, South Carolina","docAbstract":"The Santee Coastal Reserve core, a 545-ft-deep corehole in northeastern Charleston County, South Carolina, recovered sediments of Late Cretaceous, Paleocene, Eocene, and Quaternary age. The deepest sediments, the Donoho Creek Formation (545-475.7 ft), consist of 69.3 ft of muddy calcareous sand of marine origin. This formation is placed within the upper Campanian calcareous nannofossil Subzone CC 22c. The overlying Peedee Formation (475.7-367.1 ft) in the core consists of 108.6 ft of silty clay of marine origin. It is placed in upper Maastrichtian calcareous nannofossil Subzones CC 25b, CC 26a, and CC 26b. Combined fossil and paleomagnetic information indicates nearly continuous deposition. Foraminifers indicate an outer neritic paleobathymetric setting. The Rhems Formation sensu stricto (367.1-267.3 ft) consists of 99.8 ft of silty clay, muddy sand, and minor calcite-cemented, shelly sand of marine origin. It is apparently the product of rapid sediment accumulation during a short period of time in the early Paleocene (calcareous nannofossil Zone NP 1). The upper part of the Rhems Formation sensu Bybell and others (1998) (267.3-237.4 ft) consists of 29.9 ft of calcite-cemented muddy sand and burrowed fine sand of marine origin. It is placed in calcareous nannofossil Zone NP 4 and, because it shows normal polarity, likely represents the upper part of the lower Paleocene. This unit may be correlative with the lower part of the Lower Bridge Member of the Williamsburg Formation in its type area. The Lower Bridge Member of the Williamsburg Formation (237.4-125.0 ft) has an unconformable contact at 205.0 ft that divides the member into lower muddy sand beds and upper calcareous clay beds. Both are placed in the upper Paleocene calcareous nannofossil Zone NP 5. The Chicora Member of the Williamsburg Formation (125-51.5 ft) consists of 73.5 ft of muddy, shelly sand of marine origin. It is poorly dated but includes late Paleocene nannofossils (Zones NP 5 and NP 6). A mollusk-bryozoan limestone (51.5-42.0 ft) above the Chicora Member of the Williamsburg yields early Eocene calcareous nannofossils representing both Zone NP 9/10 and Zone NP 12, together with pollen and dinocysts that are younger.\r\n\r\nSediments of middle and late Eocene, Oligocene, Miocene, and Pliocene ages were not recovered in the Santee Coastal Reserve core. The upper 42.0 ft of sediments represent Quaternary deposits and are included in the Wando Formation (42.0-28.0 ft) and the informal Silver Bluff beds (28.0-0 ft).","language":"ENGLISH","doi":"10.3133/ofr99308B","usgsCitation":"Edwards, L.E., Gohn, G.S., Self-Trail J.M., Prowell, D., Bybell, L., Bardot, L.P., Firth, J.V., Huber, B., Frederiksen, N.O., and MacLeod, K., 1999, Physical stratigraphy, paleontology, and magnetostratigraphy of the USGS-Santee Coastal Reserve core (CHN-803), Charleston County, South Carolina: U.S. Geological Survey Open-File Report 99-308, One DS/HD 3 1/2 inch computer diskette. , https://doi.org/10.3133/ofr99308B.","productDescription":"One DS/HD 3 1/2 inch computer diskette. ","costCenters":[],"links":[{"id":164048,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3190,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pdf/of/ofr99308/ ","linkFileType":{"id":5,"text":"html"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685b8b","contributors":{"authors":[{"text":"Edwards, Lucy E. 0000-0003-4075-3317 leedward@usgs.gov","orcid":"https://orcid.org/0000-0003-4075-3317","contributorId":2647,"corporation":false,"usgs":true,"family":"Edwards","given":"Lucy","email":"leedward@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":207998,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gohn, G. S.","contributorId":25937,"corporation":false,"usgs":true,"family":"Gohn","given":"G.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":208000,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Self-Trail J.M.","contributorId":128180,"corporation":true,"usgs":false,"organization":"Self-Trail J.M.","id":529351,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Prowell, D.C.","contributorId":95475,"corporation":false,"usgs":true,"family":"Prowell","given":"D.C.","affiliations":[],"preferred":false,"id":208006,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bybell, L.M. 0000-0002-4760-7542","orcid":"https://orcid.org/0000-0002-4760-7542","contributorId":11220,"corporation":false,"usgs":true,"family":"Bybell","given":"L.M.","affiliations":[],"preferred":false,"id":207999,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bardot, L. P.","contributorId":107770,"corporation":false,"usgs":false,"family":"Bardot","given":"L.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":208007,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Firth, J. V.","contributorId":52653,"corporation":false,"usgs":true,"family":"Firth","given":"J.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":208001,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Huber, B.T.","contributorId":68389,"corporation":false,"usgs":true,"family":"Huber","given":"B.T.","email":"","affiliations":[],"preferred":false,"id":208002,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Frederiksen, N. O.","contributorId":78356,"corporation":false,"usgs":true,"family":"Frederiksen","given":"N.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":208003,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"MacLeod, K.G.","contributorId":92740,"corporation":false,"usgs":true,"family":"MacLeod","given":"K.G.","email":"","affiliations":[],"preferred":false,"id":208005,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":67094,"text":"i2639 - 1999 - Historic trail map of the Denver 1 degree by 2 degrees Quadrangle, central Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:11:13","indexId":"i2639","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2639","subseriesTitle":"GIS","title":"Historic trail map of the Denver 1 degree by 2 degrees Quadrangle, central Colorado","language":"ENGLISH","doi":"10.3133/i2639","isbn":"0607924462","usgsCitation":"Scott, G., 1999, Historic trail map of the Denver 1 degree by 2 degrees Quadrangle, central Colorado: U.S. Geological Survey IMAP 2639, 2 maps :col. ;45 x 70 cm. and 56 x 86 cm., on sheets each 96 x 125 cm. +1 pamphlet (53 p. : map ; 28 cm.), https://doi.org/10.3133/i2639.","productDescription":"2 maps :col. ;45 x 70 cm. and 56 x 86 cm., on sheets each 96 x 125 cm. +1 pamphlet (53 p. : map ; 28 cm.)","costCenters":[],"links":[{"id":189382,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6113,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i-2639/","linkFileType":{"id":5,"text":"html"}},{"id":91644,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2639/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":91645,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2639/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106,39.5 ], [ -106,40 ], [ -105,40 ], [ -105,39.5 ], [ -106,39.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db688645","contributors":{"authors":[{"text":"Scott, G. R.","contributorId":61398,"corporation":false,"usgs":true,"family":"Scott","given":"G. R.","affiliations":[],"preferred":false,"id":275591,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}