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Page 4635, results 115851 - 115875

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Not all publications have extents, not all extents are completely accurate
Maps showing selected geology and phosphate resources of the Stewart Flat quadrangle, Caribou County, Idaho
Pamela Dunlap Derkey, Ken Paul, Pamela Palmer, Mahasti Fakourbayat, Nancy J. Wotruba, R. David Hovland
1984, Mineral Investigations Resource Map 72
This report summarizes information on the thickness, grade, lateral continuity, phosphate resources, and ownership of phosplate-bearing units in the Meade Peak Phosphatic Shale Member of the Phosphoria Formation in the Stewart Flat quadrangle. This report is one of a series of quadrangle reports prepared by the Idaho Bureau of Mines...
Flow routing in the Susquehanna River basin: Part V – Flow-routing models for the West Branch Susquehanna River basin, Pennsylvania
S. A. Brua
1984, Water-Resources Investigations Report 82-4049
Digital-computer, daily-flow routing models were developed for four consecutive reaches of the West Branch Susquehanna River between Curwensville and Lewisburg, Pennsylvania. These models will enable water-resources managers to evaluate efficiently the effect of present and future water-resources developments on streamflows at six locations along the West Branch Susquehanna River. The...
Geology and hydrothermal alteration at the Madh adh Dhahab epithermal precious-metal deposit, Kingdom of Saudi Arabia
J. L. Doebrich, J.P. LeAnderson
1984, Open-File Report 84-640
Mahd adh Dhahab is a late Precambrian epithermal gold-silver-base metal deposit located in the west-central part of the Arabian Shield. North-trending quartz veins containing base and precious metals cut an east-striking, north-dipping homoclinal sequence of volcanic, volcaniclastic, and epiclastic rocks of intermediate to felsic composition. Ore was localized where the...
United States earthquakes, 1973
J.L. Coffman, C. A. von Hake, William Spence, D. L. Carver, P. A. Covington, G.J. Gunthy, W.L. Irby, W. J. Person, C. W. Stover
1984, Open-File Report 84-973
Gas exchange rates across the sediment-water and air-water interfaces in south San Francisco Bay
Blayne Hartman, Douglas E. Hammond
1984, Journal of Geophysical Research C: Oceans (89) 3593-3603
Radon 222 concentrations in the water and sedimentary columns and radon exchange rates across the sediment-water and air-water interfaces have been measured in a section of south San Francisco Bay. Two independent methods have been used to determine sediment-water exchange rates, and the annual averages of these methods agree within...
Temporal dynamics and ecological significance of salinity stratification in an estuary (south San-Francisco Bay, USA)
James E. Cloern
1984, Oceanologica Acta (7) 137-141
South San Francisco Bay (USA) has periodic variations in salinity stratification that coïncide with neap-spring tidal variations during the winter "wet" season, but it remains well-mixed during summer and fall. The degree of salinity stratification, and timing of stratification events, can be predicted from a simple empirical function of river...
Index for reports released through the Department of Energy, DOE National Uranium Resource Evaluation Program, and Atomic Energy Commission
U.S. Department of Energy
1984, Report
The U.S. Government's National Uranium Resource Evaluation (NURE) Program commenced in 1974 and was last comprehensively reported on in An Assessment Report on Uranium in the United States of America, GJO-111(80), dated October 1980. During the seven years of the NURE Program, an unprecedented quantity of geoscience information was gathered...
Summary of water-resources activities of the U.S. Geological Survey in Colorado: fiscal year 1984
Water Resources Division, U.S. Geological Survey
1984, Report
Water-resources investigations of the U.S. Geological Survey in Colorado consist of collecting water-resources data and conducting interpretive hydrologic investigations. The water-resources data and the results of the investigations are published or released by either the U.S. Geological Survey or by cooperating agencies. This report describes the water- resources investigations in...
Finite element solution methods for circulation in estuaries
Roy A. Walters
J. P. Laible, C.A. Brebbia, W. Gray, G. Pinder, editor(s)
1984, Book chapter, Finite elements in water resources
In this paper, the shallow water equations are used to approximate the depth-mean circulation in estuaries.  The time scales of the motions can be conveniently divided into three ranges: 1) low-frequency (residual) variations with periods of two days or longer, 2) tidal-frequency variations, and 3) high-frequency variations with periods of...