Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation
Harvey E. Jobson
1980, Professional Paper 1122
The thermal balance of the 26-kilometer long concrete-lined San Diego Aqueduct, a canal in southern California, was studied to determine the coefficients in a Dalton type evaporation formula. Meteorologic and hydraulic variables, as well as water temperature, were monitored continuously for a 1-year period. A thermal model was calibrated by...
Middle Jurassic (Bathonian) ammonites from southern Alaska
Ralph Willard Imlay
1980, Professional Paper 1091
Preliminary report on the geology of the Lakeview uranium area, Lake County, Oregon
George Walton Walker
1980, Open-File Report 80-532
Gravity observations: Clifton-Morenci area, Greenlee County, SE Arizona
Frances M. Boler, D. Klein, K. R. Christopherson, D. Hoover
1980, Open-File Report 80-96
No abstract available....
1979 annual index of current earthquake literature
M.L. Gunn, B.S. Hayashida, William Hung Kan Lee
1980, Open-File Report 80-238
In the past several years, earthquake research has been greatly accelerated in China, Japan, USSR and the United States. Presently, about 3,000 earthquake-related publications (including meeting abstracts) are produced yearly. In order to keep up with this current literature, a computer-based bibliographic system was implemented as part of a research...
Land use and land cover and associated maps for Peoria, Illinois
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-154
Controlled photomosaic of the Tharsis Northeast Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1980, IMAP 1258
Controlled photomosaic of the Tharsis Northwest Quadrangle of Mars
Water Resources Division, U.S. Geological Survey
1980, IMAP 1259
Geophysical, lithologic, and water-quality data from test well E-2, Emerson Dry Lake, San Bernardino County, California
Roger D. Dockter
1980, Open-File Report 80-872
Preliminary map of zinc provinces in the conterminous United States
Edwin Wilson Tooker, Helmuth Wedow Jr.
1980, Open-File Report 79-576-Q
Paleomagnetism of Triassic red beds and basalt in the Chulitna Terrane, south-central Alaska
John W. Hillhouse, C. S. Grommé
1980, Open-File Report 80-368
Preliminary investigation of a shallow ground-water flow system associated with Connetquot Brook, Long Island, New York
Keith R. Prince
1980, Water-Resources Investigations Report 80-47
Under natural conditions, about 95 percent of the flow in Long Island streams is derived from ground-water seepage. The ground-water system that feeds the streams is a shallow subsystem that overlies the regional subsurface flow system. The Connetquot Brook basin was selected for study because it has not been appreciably...
Aeromagnetic survey of the U.S. Atlantic continental margin area 27-78, 28-78
John Charles Behrendt, Kim D. Klitgord
1980, Open-File Report 80-277
No abstract available....
Aeromagnetic map of the northwest part of the Olympic National Forest, Washington
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-950
Preliminary geologic map of the Altamont Quadrangle, Alameda County, California
T. W. Dibblee Jr.
1980, Open-File Report 80-538
Ground-water hydrology of Martha's Vineyard, Massachusetts
David F. Delaney
1980, Hydrologic Atlas 618
Aeromagnetic map of Afognak Island and vicinity, Alaska
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-57
No abstract available. ...
Aeromagnetic map of the Los Padres area, California
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-986
Vegetation analysis for the Cache Creek EIS, Brdiger-Teton National Forest, Wyoming
Andrew P. Youngblood
1980, Open-File Report 81-863
Preliminary analysis of regional-precipitation periodicity
Charles A. Perry
1980, Water-Resources Investigations Report 80-74
Precipitation variability plays a major role in nearly every aspect of the hydrologic cycle. Precipitation is not a random event, but it occurs after a sequence of prerequi-sites has been fulfilled. Recent investigations have shown that activity of the sun can affect atmospheric vorticity, an important factor in precipitation formation....
Hurricane Frederic tidal floods of September 12–13, 1979, along the Gulf Coast, Gulf Breeze-Fort Barrancas quadrangles, Florida
Marvin A. Franklin, John C. Scott
1980, Hydrologic Atlas 640
Shown on the Gulf Breeze-Fort Barrancas topographic map are floodmark elevations and approximate areas flooded by Hurricane Frederic tides of September 12-13, 1979, along the shores of Big Lagoon, Pensacola Bay, Santa Rosa Sound, and the Gulf of Mexico from Seaglades eastward to Pensacola Beach, Florida. The still water elevations...
Basic elements of ground-water hydrology with reference to North Carolina
Ralph Carr Heath
1980, Open-File Report 80-44
This report was prepared as an aid to developing a better understanding of the groundwater resources of North Carolina. It consists of 46 essays grouped into five parts. The topics covered by these essays range from the most basic aspects of ground-water hydrology to the identification and correction of problems...
Helium soil-gas concentrations in the Torrington, Newcastle, Gillette (Wyoming), and Ekalaka (Montana) 1° x 2° quadrangles: data for a reconnaissance survey
G. Michael Reimer, D.G. Murrey, Josh M. Been
1980, Open-File Report 80-452
No abstract available....
Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in the Willamette River, Oregon
David A. Rickert, F. A. Rinella, W. G. Hines, S. W. McKenzie
1980, Circular 715-K
For nearly half a century the Willamette River in Oregon experienced severe dissolved-oxygen problems related to large loads of organically rich waste waters from industries and municipalities. Since the mid-1950 's dissolved oxygen quality has gradually improved owing to low-flow augmentation, the achievement of basinwide secondary treatment, and the use...
Geologic map of the Patterson quadrangle, Lemhi County, Idaho
Edward Thompson Ruppel
1980, Geologic Quadrangle 1529
