Water resources data
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Water resources data
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-data report
No abstract available....
Water resources data
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Cache Creek: bear thrust environmental impact statement: proposed oil and gas drilling near Jackson, Teton County, Wyoming
Water Resources Division, U.S. Geological Survey
1981, Report
No abstract available....
High-performance, liquid-chromatographic method for the analysis of polynuclear aromatic hydrocarbons in water
William R. White, Rolland R. Grabbe
1981, Water-Resources Investigations Report 81-63
High-performance liquid chromatography provides a rapid and sensitive means for determining polynuclear aromatic hydrocarbons in water samples. A high-performance liquid chromatograph, coupled with ultraviolet or fluorescence detectors has greater selectivity for analysis than methods using gas-chromatographic and flame-ionization systems.Several natural water samples were fortified with mixtures of polynuclear aromatic hydrocarbons...
Biological and economic impact of stream alteration in the Virginia Piedmont
James B. Whelan
1981, FWS/OBS 81/33
A 31 month (September 1974 - March 1977) study was conducted on warmwater streams located in the Roanoke Creek watershed of the Piedmont Region of Virginia. The purpose of the study was to determine the effects of stream channelization on the aquatic/riparian wildlife resource and agricultural land-use patterns associated with...
Data for water resources management in Minnesota
M.A. Horn
1981, Conference Paper, Unified River Basin Management---Stage II
No abstract available....
Water resources data
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Water resources data
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-data report
No abstract available....
Uptake and depuration of petroleum hydrocarbons by crayfish
I. Barry Tarshis
1981, Archives of Environmental Contamination and Toxicology (10) 79-86
No differences were noted in the amount of naphthalene uptake (approximately 125μg) by individual crayfish exposed for 1, 2, or 4 hr at 25°C in open, non-aerated glass jars containing 14C-naphthalene-5% of a water-soluble fraction (WSF) of No. 2 fuel oil. The cephalothorax, containing the hepatopancreas (a food absorption organ),...
Water resources data
Iowa Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
River basins of the United States: the Wabash
Water Resources Division, U.S. Geological Survey
1981, Report
This leaflet, one of a series on the river basins of the United States, contains information on the Wabash River Basin, including a brief early history, a description of the physical characteristics, and other statistical data. At present, other river basins included in the series are The Colorado, The Columbia,...
Water resources data: Washington
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Biochemistry and metabolism of lake trout: laboratory and field studies on the effects of contaminants
Dora R. May Passino
1981, Book chapter, Chlorinated hydrocarbons as a factor in the reproduction and survival of lake trout (<i>Salvelinus namaycush</i>) in Lake Michigan
To evaluate the effects of ambient and higher concentrations of PCB's (Aroclor 1254) and DDE in food and water on fry of lake trout (Salvelinus namaycush) from Lake Michigan, I measured several biochemical indicators of stress in exposed and unexposed (control) fry. No differences between treatments were observed in oxygen...
River basins of the United States: the Hudson
Water Resources Division, U.S. Geological Survey
1981, Report
This leaflet, one of a series on the river basins of the United States, contains information on the Hudson River Basin, including a brief early history, a description of the physical characteristics, and other statistical data. At present, other river basins included in the series are The Colorado, The Columbia,...
Water resources data: Virginia
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
River basins of the United States: the Delaware
Water Resources Division, U.S. Geological Survey
1981, Report
This leaflet, one of a series on the river basins of the United States, contains information on the Delaware River Basin, including a brief early history, a description of the physical characteristics, and other statistical data. At present, other river basins included in the series are The Colorado, The Columbia, The...
Water resources data: Texas
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-data report
No abstract available....
River basins of the United States: the Columbia
Water Resources Division, U.S. Geological Survey
1981, Report
This leaflet, one of a series on the river basins of the United States, contains information on the Columbia River Basin, including a brief early history, a description of the physical characteristics, and other statistical data. At present, other river basins included in the series are The Colorado, The Delaware,...
Results of a modeling workshop concerning preservation and protection of wetlands in North Dakota
Austin K. Andrews, Gregor T. Auble, Richard A. Ellison, David B. Hamilton, James E. Roelle
1981, Report
In a recently signed letter, the Governor of North Dakota and the Assistant Secretary of the Interior for Fish and Wildlife and Parks charged a joint state-federal study group with examination of two separate questions: 1) mitigation for the Garrison Diversion Project; and 2) planning for long-range protection and preservation...
Water resources data: Ohio
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Water resources data: North Carolina
Water Resources Division, U.S. Geological Survey
1981, Report, U.S. Geological Survey water-supply paper
No abstract available....
Water resources data: New Jersey
Water Resources Division, U.S. Geological Survey
1981, Report
No abstract available....
Federal and Indian lands oil and gas production, royalty income, and related statistics
Water Resources Division, U.S. Geological Survey
1981, Report
No abstract available....
Establishment of seeded grasslands for wildlife habitat in the prairie pothole region
Harold F. Duebbert, Erling T. Jacobson, Kenneth F. Higgins, Erling B. Podoll
1981, Special Scientific Report - Wildlife 234
Techniques are described for establishment of seeded grasslands on cultivated soils to provide wildlife habitat within the glaciated prairie pothole region in the north-central United States. Management of grassland habitats on a sound ecological basis is an important wildlife management activity in the region. The primary purpose of the guidelines...
