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Page 4711, results 117751 - 117775

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Not all publications have extents, not all extents are completely accurate
Columbia Glacier, Alaska, photogrammetry data set, 1981-82 and 1984-85
R. M. Krimmel
1987, Open-File Report 87-219
Photogrammetric processing of 12 sets of vertical aerial photography of the Columbia Glacier, Alaska, has measured the altitude and velocity fields of the lowest 14,000 m of the glacier during the periods of September 1981 to October 1982 and October 1984 to September 1985. The data set consists of the...
Water-quality data for the Clark Fork and selected tributaries from Deer Lodge to Milltown, Montana, March 1985 through June 1986
J. H. Lambing
1987, Open-File Report 87-110
A sampling program was conducted at six stream sites. The purpose of the study was to collect baseline data on concentrations of suspended sediment and selected trace metals in streamflow. Included in this report are tables of daily data for mean streamflow, suspended sediment concentration, and suspended sediment discharge at...
Ground-water resources of Jones County, Mississippi
E. H. Boswell, G.A. Bednar, Daphne Darden
1987, Water-Resources Investigations Report 85-4342
Jones County, Mississippi, is supplied with groundwater from aquifers in strata of Eocene and younger age. The largest groundwater withdrawals are from aquifers in the Catahoula Sandstone of the Miocene aquifer system that occur at depths of 200 and 400 ft in the Laurel area. Several public and industrial water...
Geology of the Ar Rahail ancient gold mine, Kingdom of Saudi Arabia
Willis H. White, Rashid M. Samater, Jeff L. Doebrich
1987, Open-File Report 88-26
The Ar Rahail ancient gold mine is a collection of ancient workings in metasedimentary rocks of the Murdama Group adjacent to, and above the flanks of the Rahail stock. Injection of mafic dikes of regional origin was followed by emplacement of the Rahail stock, which consisted of early dikes of...
Geohydrology and susceptibility of major aquifers to surface contamination in Alabama; area 1
C. R. Bossong, W. F. Harris
1987, Water-Resources Investigations Report 87-4068
This report delineates and describes the geohydrology and susceptibility of the major aquifers to contamination in Area 1 - Colbert, Franklin, Lauderdale, Lawrence, Limeston, Madison, and Morgan Counties. Most of the area is underlain by a Mississippian carbonate sequence that includes two major aquifers, the Tuscumbia-Fort Payne aquifer and the...
Analysis of sediment production from two small semiarid basins in Wyoming
J.G. Rankl
1987, Water-Resources Investigations Report 85-4314
Data were collected at two small, semiarid basins in Wyoming to determine the relation between rainfall, runoff, and sediment production. The basins were Dugout Creek tributary and Saint Marys Ditch tributary. Sufficient rainfall and runoff data were collected at Dugout Creek tributary to determine the source of sediment and the...
Roughness coefficients for densely vegetated flood plains
G.J. Arcement, V.R. Schneider
1987, Water-Resources Investigations Report 83-4247
Although much research has been done on Manning 's roughness coefficients for stream channels, very little has been done on the selection of roughness values for densely vegetated flood plains. In this report four method for determining roughness coefficients for flood plains are examined and evaluated. Field data were collected...