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Page 1486, results 37126 - 37150

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Estimates of evapotranspiration in alkaline scrub and meadow communities of Owens Valley, California, using the Bowen-ratio, eddy-correlation, and Penman-combination methods
L. F. W. Duell Jr.
1988, Open-File Report 88-92
In Owens Valley, evapotranspiration (ET) is one of the largest components of outflow in the hydrologic budget and the least understood. ET estimates for December 1983 through October 1985 were made for seven representative locations selected on the basis of geohydrology and the characteristics of phreatophytic alkaline scrub and meadow...
History of suspended-sediment data collection and inventory of available data for the Tennessee and Cumberland River basins
William P. Carey, Russell T. Brown, Carrie G. Chatham
1988, Open-File Report 88-497
In 1934 and 1935, the Tennessee Valley Authority established 51 daily record suspended-sediment stations on the Tennessee River and its major tributaries. Most of these stations were operated for 8 years. From 1962 to 1965, the Tennessee Valley Authority again collected daily sediment record at 10 of the original 49...
A guide to commonly used map projections prepared for use in HyperCard, 1988
Tau Rho Alpha, Joe F. Vigil, Lauren Buchholz
1988, Open-File Report 88-364
This guide briefly describes and illustrates the characteristics of 17 map projections commonly used to present thematic data. By means of simple sketches of the basic grid system of longitude and latitude known as the Earth's graticule, the guide shows examples of the following categories of map projections: planes (azimuthal),...
Selected water-quality data for the Fort Hall Indian Reservation, southeastern Idaho
D. J. Parliman, H.W. Young
1988, Open-File Report 88-496
This report presents July 1988 water quality data, principally dissolved nitrite plus nitrate (as nitrogen), and depth-to-water measurements for 60 wells in the Fort Hall Indian Reservation north of Pocatello, southeastern Idaho. Nitrogen concentrations ranged from 0.7 to 24 mg/L; the median concentration was 3.1 mg/L. Nitrogen concentrations in 11...
Potentiometric surface of the intermediate aquifer system, west-central Florida, May 1987
B. R. Lewelling
1988, Open-File Report 87-705
The intermediate aquifer system within the Southwest Florida Water Management District underlies a 5,000 sq mi area of De Soto, Sarasota, Hardee, Manatee, and parts of Charlotte, Hillsborough, Highlands, and Polk Counties. The intermediate aquifer system occurs between the overlying surficial aquifer system and the underlying Floridan aquifer system, and...
Water use in New Mexico, 1985
Lynn A. Garrabrant
1988, Open-File Report 88-343
Water-use data are essential for managing the State's limited water resources. The New Mexico State Engineer Office (NMSEO) and the U.S. Geological Survey collect and publish data on water use at 5-year intervals. These data are used by Federal and State agencies, city and county planners, private industry, and irrigation...
Geologic structure and altitude of the top of the Minnelusa Formation, northeastern Black Hills, South Dakota
Kathy D. Peter, David P. Kyllonen, Kathy R. Mills
1988, Water-Resources Investigations Report 85-4233
This map shows the altitude of the top of the Permian--and Pennsylvanian age Minnelusa Formation, the deepest aquifer in the northeastern Black Hills for which there is sufficient data available to construct a structural map. The Minnelusa Formation outcrops in the western part of the map area and is more...
The Geology and Remarkable Thermal Activity of Norris Geyser Basin, Yellowstone National Park, Wyoming
Donald Edward White, Roderick A. Hutchinson, Terry E.C. Keith
1988, Professional Paper 1456
Norris Geyser Basin, normally shortened to Norris Basin, is adjacent to the north rim of the Yellowstone caldera at the common intersection of the caldera rim and the Norris-Mammoth Corridor, a zone of faults, volcanic vents, and thermal activity that strikes north from the caldera rim to Mammoth Hot Springs....
Hydrogeologic framework of the Virginia coastal plain
Andrew A. Meng III, John F. Harsh
1988, Professional Paper 1404-C
This report defines the hydrogeologic framework of the Virginia Coastal Plain and is a product of a comprehensive regional study to define the geology, hydrology, and geochemistry of the northern Atlantic Coastal Plain aquifer system extending from North Carolina to Long Island, New York. The Virginia Coastal Plain consists of...
Element concentrations in soils and other surficial materials of Alaska
L. P. Gough, R. C. Severson, H.T. Shacklette
1988, Professional Paper 1458
Mean concentrations of 35 elements, ash yields, and pH have been estimated for samples of sils and other unconsolidated surficial materials from 266 collection locations throughout Alaska. These background values can be applied to studies of environmental geochemistry and health, wildlife management, and soil-forming processes in cold climates and to...
Benthic macrofauna and ancillary data for San Francisco Bay, California, March to November 1987
Laurence E. Schemel, Allan Y. Ota, J.G. Harmon, J. M. Shay, R.N. Adorado
1988, Open-File Report 88-192
Benthic macrofauna and ancillary data were collected during 1987 as part of the U.S. Geological Survey Regional Effects Monitoring Program in San Francisco Bay, California. Data were collected during five cruises at 2-month intervals from March through November. Benthic macrofauna for identification of species and sediment for size analysis were...