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Page 4888, results 122176 - 122200

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Reconnaissance of the Hot Springs Mountains and adjacent areas, Churchill County, Nevada
Nickolas E. Voegtly
1981, Open-File Report 81-134
A geologic reconnaissance of the Hot Springs Mountains and adjacent areas, which include parts of the Brady-Hazen and the Stillwater-Soda Lake Known Geothermal Resource Areas, during June-December 1975, resulted in a reinterpretation of the nature and location of some Basin and Range faults. In addition, the late Cenozoic stratigraphy has...
Chemical character of ground water in the shallow water-table aquifer at selected localities in the Memphis area, Tennessee
William Scott Parks, D. D. Graham, J.F. Lowery
1981, Open-File Report 81-223
Eight deep wells are being monitored in the Memphis, Tenn., area to detect any changes in the chemical character of water moving through the Memphis Sand towards major pumping centers. These wells are strategically located so as to intercept groundwater enroute through the Memphis Sand from the outcrop-recharge area. Although...
Water-quality data for selected stations in the East Everglades, Florida
Bradley G. Waller
1981, Open-File Report 81-821
The results of water-quality samples collected from April 1978 through April 1980 from three canal stations, four marsh stations, and two ground-water stations within the East Everglades, Dade County, Florida, are tabulated in 37 tables. The major categories of parameters analyzed are field measurements, physical characteristics, macronutrients (carbon, nitrogen, and...
Luminescence images of the Patrick Draw geosat petroleum test site, Wyoming
Robert Watson
1981, Open-File Report 81-606
In collaboration with the Geosat committee remote sensing test site program, luminescence images were acquired of parts of the Patrick Draw-Brady oil and gas test site in Wyoming. The Fraunhofer line discriminator was operated at 486.1 nanometer, 589.0 nanometer, and 656.3 nanometer Fraunhofer lines. Most of the luminescence highs occur...
Floodflow characteristics related to channel geometry in Ohio
E.E. Webber, J.W. Roberts
1981, Open-File Report 81-1105
Techniques for estimating magnitude and frequency of flood-peak discharges, based on channel geometry parameters, are presented as a method for evaluating Ohio floods in geographic areas deficient in flow data. One hundred and sixty gaging stations were selected on streams with alluvial channels unaltered by man. Exposed bedrock is absent...
Annotated bibliography of remote sensing methods for monitoring desertification
A. S. Walker, Charles J. Robinove
1981, Circular 851
Remote sensing techniques are valuable for locating, assessing, and monitoring desertification. Remotely sensed data provide a permanent record of the condition of the land in a format that allows changes in land features and condition to be measured. The annotated bibliography of 118 items discusses remote sensing methods that may...
Publication search and retrieval system
Elizabeth A. Winget
1981, Open-File Report 81-1096
The publication search and retrieval system of the Branch of Atlantic-Gulf of Mexico Geology, U.S. Geological Survey, Woods Hole, Mass., is a procedure for listing and describing branch-sponsored publications. It is designed for maintenance and retrieval by those having limited knowledge of computer languages and programs. Because this branch currently...
Documentation of a dissolved-solids model of the Tongue River, southeastern Montana
Paul F. Woods
1981, Open-File Report 81-479
A model has been developed for assessing potential increases in dissolved solids of the Tongue River as a result of leaching of overburden materials used to backfill pits in surface coal-mining operations. The model allows spatial and temporal simulation of streamflow and dissolved-solids loads and concentrations under user-defined scenarios of...
Organic substances in water
Phillip E. Greeson, editor(s)
1981, Circular 848-C
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
Surface geology of the Jeptha Knob cryptoexplosion structure, Shelby County, Kentucky
Earle Rupert Cressman
1981, Professional Paper 1151-B
The Jeptha Knob crytoexplosion structure, described by Bucher in 1925, was remapped in 1973 as part of the U.S. Geological Survey and the Kentucky Geological Survey cooperative mapping program. The knob is in the western part of the Blue Grass region. Hilltops in the rolling farmland adjacent to the knob...