HEP as a planning tool: an application to waterfowl enhancement
Scott C. Matulich, Jeffrey E. Hanson, Ivan Lines, Adrian Farmer
1982, Transactions of the North American Wildlife and Natural Resources Conference (47)
To many, the principal role of wildlife agencies in public and private resource development has been that of impact mitigation. With known or pending habitat damage, biologists have to develop mitigation or compensation plans. Unfortunately, once in a mitigation framework, they are in a no-win situation, seeking remedial action at...
Compilation of hydrologic data for the Edwards Aquifer, San Antonio area, Texas, 1934-80
R.D. Reeves, R.W. Maclay, M.F. Davis
1982, Edwards Underground Water District Bulletin 40
No abstract available....
Dwornikite, (Ni,Fe)SO 4 .H 2 O, a member of the kieserite group from Minasragra, Peru
C. Milton, H. T. Evans Jr., R. G. Johnson
1982, Mineralogical Magazine (46) 351-355
A new nickel sulphate monohydrate is described from V-sulphide ore from Minasragra; it occurs associated with patronite (VS 2 ) with various sulphates, sulphur and bitumen. Dwornikite forms fine-grained white aggregates mixed with other oxidation products. Indexed X-ray powder data are tabulated; strongest lines 3.342(100) , 4.732(70), 3.024(70), 4.754(50), 3.293(35), 2.491(35) A;...
Landsat image map of the Al Muwayliḩ quadrangle, sheet 27A, Kingdom of Saudi Arabia
U.S. Geological Survey, Saudi Arabia. Deputy Ministry for Mineral Resources
1982, Open-File Report 275
No abstract available. ...
Changes in vegetation structure in seeded nesting cover in the prairie pothole region
K.F. Higgins, W.T. Barker
1982, Special Scientific Report - Wildlife 242
A sample of 365 stands of seeded nesting cover (mixtures of cool-season grasses and legumes) was studied in the glaciated prairie pothole region during 1977-79. Measurements of species composition, canopy cover, plant height, and visual obstruction values differed with stand age but only in a general way when results from...
Accumulation and loss of 2' ,5-dichloro-4'-nitrosalicylanilide (Bayer 73) by fish: laboratory studies
Verdel K. Dawson, Joe B. Sills, Charles W. Luhning
1982, Investigations in Fish Control 90
Residues of the 2-aminoethanol salt of 2',5-dichloro-4'-nitrosalicylanilide (Bayer 73), as determined by gas-liquid chromatography, were rapidly accumulated by fish exposed to the lampricide -in blood plasma, gallbladder bile, and muscle tissue of coho salmon (Oncorhynchus kisutch) and rainbow trout (Salmo gairdneri), and in bile and muscle of channel catfish (Ictalurus...
Effects of synergized rotenone on nontarget ornaisms in ponds
R.M. Burress
1982, Investigations in Fish Control 91
Abstract not submitted to date...
Plastic enclosures and containers for evaluating the efficacy and safety of pesticides in aquatic environments
C.R. Walker, R.M. Burress, P.A. Gilderhus
1982, Special Technical Publication 752
Abstract not submitted to date...
Using stem basal area to determine biomass and stand structure in chamise chaparral
T.J. Stohlgren, N.L. Stephenson, D.J. Parsons, P.W. Rundel
1982, General Technical Report PSW-58
No abstract available at this time...
[Book review] Population Systems: a General Introduction, by Alan A. Berryman
Douglas H. Johnson
1982, Journal of Wildlife Management (46) 1125-1126
Review of: Population Systems: A General Introduction. By Alan A. Berryman. Plenum Press, New York, N.Y. and London, U.K. 1981. xv, 222pp. $16.95 (cloth)....
[Book review] The wooing of earth, by Rene Dubos
Douglas H. Johnson
1982, Prairie Naturalist (14) 99-100
Review of: The wooing of Earth. René Jules Dubos. Scribner, 1980. University of Michigan. 183 pages. ISBN: 0684165015, 9780684165011....
Use of a mammalian resource by a Chihuahuan snake community
R.P. Reynolds, N.J. Scott Jr.
1982, Wildlife Research Report 13
No abstract available at this time...
Simulated effects of transplant removal from the River Mountains bighorn herd
David M. Leslie Jr., C. L. Douglas
1982, Technical Report CPSU/UNLV 025/03
No abstract available at this time...
Effects of soils and grazing on breeding birds of uncultivated upland grasslands of the Northern Great Plains
H.A. Kantrud, R.L. Kologiski
1982, Wildlife Research Report 15
The principal use of uncultivated upland grasslands in the northern Great Plains is for livestock production. However, on lands set aside for wildlife or for scientific or recreational use, grazing by livestock may be used as a management measure to enhance populations of game species or to create conditions that...
Influence of climate and density on survival of desert bighorn lambs
David M. Leslie Jr., C. L. Douglas
1982, Technical Report CPSU/UNLV 025/02
No abstract available at this time...
[Book review] Estimating the size of animal populations, by J. Gordon Blower, Laurence M. Cook and James A. Bishop
Douglas H. Johnson
1982, Journal of Wildlife Management (46) 563-564
Review of: Estimating the Size of Animal Populations by J. Gordon Blower; Laurence M. Cook; James A. Bishop. George Allen and Unwin Ltd., London, U.K. 1981. 128 pp. $16.95....
Maps of distribution and abundance of selected species of birds on uncultivated native upland grasslands and shrubsteppe in the Northern Great Plains
H.A. Kantrud
1982, FWS/OBS 82/31
No abstract available....
Alewives and rainbow smelt in Lake Huron: midwater and bottom aggregations and estimates of standing stocks
Ray L. Argyle
1982, Transactions of the American Fisheries Society (111) 267-285
The continued availability of adequate amounts of forage fish, primarily alewives Alosa pseudoharengus and rainbow smelt Osmerus mordax, is critical to the success of ongoing programs aimed at rebuilding lake trout Salvelinus namaycush populations and maintaining other salmonid stocks in Lake Huron. These forage species are distributed at middepths as...
Occlusion of the syrinx as a manifestation of aspergillosis in Canada geese
R. K. Stroud, R. M. Duncan
1982, Journal of the American Veterinary Medical Association (181) 1389-1390
Aspergillosis has been described in many species of wild waterfowl, primarily as a disease of the respiratory tract. Typically, mycotic granulomas are found in the lungs. Air sacs may be thickened and contain discoid individual or coalescing greenish or bluish plaques resembling bread mold. Occasionally, there is systemic involvement, with...
Parasites of the bald eagle (Haliaeetus leucocephalus) of North America
B.N. Tuggle, Shelia K. Schmeling
1982, Journal of Wildlife Diseases (18) 501-506
No abstract available....
Fish farming line: Formalin use legal: Catfish vaccination research continues
J.J. Giudice
1982, Aquaculture Magazine (9) 36
A review of pond zooplankton production and fertilization for the culture of larval and fingerling striped bass
J. G. Geiger
1982, Aquaculture (35) 353-369
Successful culture of the planktivorous fry of warmwater fish species such as striped bass (Morone saxatilis) depends heavily upon the composition and density of zooplankton established in rearing ponds during the 4–6-week culture period. The paper reviews the growth, reproduction, and...
Biological effects of dietary T-2 toxin on rainbow trout, Salmo gairdneri
H. A. Poston, J. L. Coffine, G. F. Combs Jr.
1982, Aquatic Toxicology (2) 79-88
A 16-wk feeding study was conducted to evaluate the chronic toxicity of graded levels (0, 1.0, 2.5.5, 10 and 15 mg/kg of chemically pure dietary T-2 toxin (4,15-diacetoxy-8-(3-methylbutyryloxy)-12,13-epoxy-Δ9-tricothecen-3-ol) in 1-g rainbow trout, Salmo gairdneri, held in 9°C single-passage well water. Levels of T-2 toxin > 2.5 mg/kg depressed growth, efficiency of...
Case report: lead poisoning in common loons (Gavia immer)
Louis N. Locke, Stephen M. Kerr, D. Zoromski
1982, Avian Diseases (26) 392-396
Two emaciated common loons (Gavia immer) were believed to have died of lead poisoning when fragments of fishing lines and lead sinkers were discovered in their stomachs. Later a third emaciated loon, which had only the remnants of fishing line in its stomach, was suspected of being a possible lead-poisoning...
Chlamydiosis in 2 biologists investigating disease occurrences in wild waterfowl
Gary Wobeser, Christopher J. Brand
1982, Wildlife Society Bulletin (10) 170-172
Chlamydiosis (ornithosis, psittacosis) is an infectious disease of birds that can be transmitted to humans. Human infections are probably acquired by inhalation of aerosols containing elementary bodies of the causative agent Chlamydia psittaci, from bird droppings, or from tissues. Infected birds do not have to be ill to transmit the...
