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Page 3938, results 98426 - 98450

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Not all publications have extents, not all extents are completely accurate
USGS Scientific Visualization Laboratory
Water Resources Division, U.S. Geological Survey
1995, Fact Sheet 147-95
The U.S. Geological Survey's (USGS) Scientific Visualization Laboratory at the National Center in Reston, Va., provides a central facility where USGS employees can use state-of-the-art equipment for projects ranging from presentation graphics preparation to complex visual representations of scientific data. Equipment including color printers, black-and-white and color scanners, film recorders,...
Water resources data, New York, water year 1994, volume 1, eastern New York, excluding Long Island
Gary D. Firda, Richard Lumia, Patricia M. Murray, Ward O. Freeman
1995, Water Data Report NY-94-1
Water resources data for the 1994 water year for New York consist of records of stage, discharge, and water quality of streams; stage, content, and water quality of lakes and reservoirs; and ground water levels. This volume contains records for water discharge at 122 gaging stations; stage only at 4...
Surficial aquifer system of the New Jersey Coastal Plain: Significance to resource management
Herbert T. Buxton
1995, Fact Sheet 086-95
An understanding of the interaction between human activities and the Nation's surficial (water-table) aquifers is critical to maintaining the quantity and quality of our water resources and the health of the ecosystems they support. In recognition of the importance of these aquifers, the U.S. Geological Survey (USGS) is developing a...
Evaluations of duck habitat and estimation of duck population sizes with a remote-sensing-based system
Lewis M. Cowardin, Terry L. Shaffer, Phillip M. Arnold
1995, Biological Science Report 2
During 1987-90, we used high-altitude photography, aerial videography, counts, and models to estimate sizes of breeding populations of dabbling ducks (Anatinae) and duck production and to identify duck habitat on U.S. Fish and Wildlife Service land and easements and on private land in the prairie pothole region of the United...
Water resources data, Florida, water year 1994. Volume 2B: South Florida - ground water
C. Lietz, T. Richards, R. Krulikas
1995, Water Data Report FL-94-2B
Water resources data for 1994 water year in Florida consists of continuous or daily discharge for 320 streams, periodic discharge for 11 streams, miscellaneous discharge for 32 streams, continuous or daily stage for 120 streams, continuous daily tide stage for 11 sites, periodic stage for 0 streams, peak discharge for...
Water resources data, Kentucky, water year 1995
D.L. McClain, F.D. Byrd, A.C. Brown
1995, Water Data Report KY-95-1
Water resources data for the 1995 water year for Kentucky consist of records of stage, discharge, and water quality of streams and lakes; and water levels of wells. This report includes daily discharge records for 83 stream-gaging stations. It also includes water-quality data for 33 stations sampled at regular intervals....
Ground-water quality and geochemical processes at a municipal landfill, Town of Brookhaven, Long Island, New York
Kenneth A. Pearsall, Mary Jean Aufderheide
1995, Water-Resources Investigations Report 91-4154
The principal geochemical process within a plume of leachate-contaminated ground water downgradient from the municipal landfill in the Town of Brookhaven is the oxidation of organic matter. Concurrent reducing processes are the reduction of iron and manganese oxyhydroxides to soluble ferrous and manganous forms, of nitrate and nitrite to nitrogen...
Water resources data, Pennsylvania, water year 1994. Volume 1: Delaware River Basin
R.R. Durlin
1995, Water Data Report PA-94-1
Water resources data for the 1994 water year for Pennsylvania consist of records of discharge and water quality of streams; contents and elevations of lakes and reservoirs; and water levels and water quality of ground-water wells. This report, Volume 1, includes records from the Delaware River Basin. Specifically, Volume 1...
Flood frequency in Texas; calculation of peak-streamflow frequency at gaging stations
William H. Asquith, Raymond M. Slade Jr.
1995, Fact Sheet 181-95
In 1991, the U.S. Geological Survey (USGS) began a 5-year study of floods in Texas. The study, which is being done in cooperation with the Texas Department of Transportation, uses streamflow data collected at streamflow-gaging stations to assess Texas flood characteristics. Two major objectives of the study are to determine...