Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165605 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 4626, results 115626 - 115650

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
A water-quality study of the tidal Potomac River and Estuary — An overview
Edward Callender, Virginia Carter, D. C. Hahl, Kerie Hitt, Barbara I. Schultz, editor(s)
1984, Water Supply Paper 2233
The U.S. Geological Survey began a 5-year interdisciplinary study of the tidal Potomac River and Estuary in October of 1977. The objectives of the study are: (1) to provide a basic understanding of physical, chemical, and biological processes; (2) to develop flow and transport models to predict the movement and...
Average annual precipitation and runoff for Arkansas, 1951-80
David A. Freiwald
1984, Water-Resources Investigations Report 84-4363
Ten intercomparison studies to determine the accuracy of pH and specific-conductance measurements, using dilute-nitric acid solutions, were managed by the U.S. Geological Survey for the National Atmospheric Deposition Program and the National Trends Network precipitation networks. These precipitation networks set quality-control goals for site-operator measurements of pH and specific conductance....
An evaluation of the applicability of the telluric-electric and audio-magnetotelluric methods to mineral assessment on the Arabian Shield, Kingdom of Saudi Arabia
Vincent J. Flanigan, Charles J. Zablocki
1984, Open-File Report 84-425
Feasibility studies of two electromagnetic methods were made in selected areas of the Jabal Hibshi (1:250,000) quadrangle, 26F, in the Kingdom of Saudi Arabia in March of 1983. The methods tested were the natural source-field telluricelectric and audio-magnetotelluric methods developed and extensively used in recent years by the U.S. Geological...
Geochemical survey of the Adams Gap and Shinbone Creek Roadless Areas, Clay County, Alabama
Robinson Jr., T. L. Klein, F. G. Lesure, J.T. Hanley
1984, Miscellaneous Field Studies Map 1561-B
The U.S. Geological Survey (USGS) made a reconnaissance geochemical survey of the Adams Gap and Shinbone Creek Roadless Areas (fig. 1) to test for unidentified, indistinct, or unexposed mineral deposits that might be recognized by their geochemical halos or patterns formed by the distribution of trace elements. Similar geochemical surveys...
Water Resources Division training catalog
W. R. Hotchkiss, L.A. Foxhoven
1984, Open-File Report 83-945
The National Training Center provides technical and management sessions nesessary for the conductance of the U.S. Geological Survey 's training programs. This catalog describes the facilities and staff at the Lakewood Training Center and describes Water Resources Division training courses available through the center. In addition, the catalog describes the...
Skelton Glacier
Water Resources Division, U.S. Geological Survey
1984, Open-File Report 84-304