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Page 5090, results 127226 - 127250

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Sediment transport in the Tanana River in the vicinity of Fairbanks, Alaska, 1977-78
Robert L. Burrows, Bruce Parks, William W. Emmett
1979, Open-File Report 79-1539
Measurements of the sediment load of the Tanana River in the vicinity of Fairbanks, Alaska, show that suspended-sediment transport rate in tons per day, relates to water discharge, in cubic feet per second, as: Suspended-sediment transport rate (tons/day) = 5.717 x 10 to the minus 8th power x water discharge...
A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for East Fork White River, Bartholomew County, Indiana
William G. Wilber, James G. Peters, Charles G. Crawford
1979, Open-File Report 79-1072
The Indiana State Board of Health is developing a State water-quality management plan that includes the establishing of limits for wastewater effluents discharged into Indiana streams. A digital model calibrated to conditions in East Fork White River was used to develop alternatives for future waste loadings that would be compatible...
Particulate organic carbon in San Francisco Bay, California, 1971-1977
Laurence E. Schemel, Lee A. Dedini
1979, Open-File Report 79-512
The organic-carbon content of suspended particulate matter is determined by wet oxidation and analysis of the resulting CO2 with an infrared analyzer. Modifications of methods and improved designs of apparatus are presented.Results of particulate organic carbon (POC) analyses from 1971 through 1977 show that concentrations in North San Francisco Bay...
A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for Silver Creek, Clark and Floyd counties, Indiana
William G. Wilber, Charles G. Crawford, James G. Peters
1979, Open-File Report 79-1253
The Indiana State Board of Health is developing a State water-quality management plan that includes establishing limits for wastewater effluents discharged into Indiana streams. A digital model calibrated to conditions in Silver Creek was used to develop alternatives for future waste loadings that would be compatible with Indiana stream water-quality...
Rock Analysis Storage System (RASS), Saudi Arabia; an introduction to the system and sample submittal manual, 1978
Lamont O. Wilch, L.D. North
1979, Open-File Report 79-591
The U.S. Geological Survey Saudi Arabian Mission has the responsibility for implementing a computer-based file known as the Rock Analysis Storage System (RASS), which is principally a geochemical data bank or library. Geologic parameters are necessarily provided for, but are far from comprehensive; nevertheless, nine years of operation in the...
Appraisal of ground water in the vicinity of the Leadville drainage tunnel, Lake County, Colorado
John T. Turk, O. James Taylor
1979, Open-File Report 79-1538
Ground water in the Leadville mining district occurs in granite, quartzite, limestone, sandstone, porphyry dikes, and unconsolidated material. These rocks form a single aquifer system because the formations are hydraulically connected through contact, mine workings, faulting, and fracturing. The aquifer is recharged by precipitation and water moves toward California Gulch...
Single-Channel Seismic-Reflection Profiles and Side-Scan Sonar Records Collected During June 8-14, 1977, in the Middle Atlantic Shelf Area
David C. Twichell
1979, Open-File Report 79-580
A cruise aboard the R/V OCEANUS (Cruise 027) was completed by the U.S. Geological Survey during June 8-14, 1977evaluate the presence, extent, and activity of potentially mobile bedforms on the Middle Atlantic Continental Shelf, eastern United States. Based on information collected by the U.S. Geological Survey during·a geophysical survey in...
Measured sections of Ordovician strata in south-central Kentucky
Gordon Whitney Weir, Warren Lee Peterson, W. C. Swadley
1979, Open-File Report 79-834
The following sections in south-central Kentucky are part of the data used in our studies of the Upper Ordovician rocks of Kentucky. The studies were part of a geologic mapping program by the U.S. Geological Survey in cooperation with the Kentucky Geological Survey. Most sections were measured in the field...
Measured sections of Upper Ordovician strata in central Kentucky
Gordon Whitney Weir, Warren Lee Peterson, Roy Clark Kepferle
1979, Open-File Report 79-835
The following sections in central Kentucky (fig. 1) are part of the data used in our studies of the Upper Ordovician rocks of Kentucky. The studies were part of a geologic mapping program by the U.S. Geological Survey in cooperation with the Kentucky Geological Survey. Where not otherwise noted, sections...
Uranium, thorium, and mercury distribution through the evolution of the McDermitt Caldera complex
James J. Rytuba, W.K. Conrad, Richard K. Glanzman
1979, Open-File Report 79-541
The McDermitt caldera complex developed over a period of 5 m.y. years during which ash-flow tuff sheets anomalous in mercury, uranium, and thorium were emplaced. The moat portions of the caldera complex were subsequently filled with tuffaceous sediments. Late in the caldera development near-surface intrusives and domes were emplaced along...
Technique for estimating depth of 100-year floods in New Jersey
A. J. Velnich, Stanley L. Laskowski
1979, Open-File Report 79-419
Techniques are developed for use in estimating 100-year flood depths on New Jersey streams. Equations and graphs are presented relating the 100-year flood depth above the mean annual flood to drainage area and area of lakes and swamps. Separate relations for the Coastal Plain and non-Coastal Plain streams in the...
Hydrometeorological model for streamflow prediction
Wendell V. Tangborn
1979, Open-File Report 79-741
The hydrometeorological model described in this manual was developed to predict seasonal streamflow from water in storage in a basin using streamflow and precipitation data. The model, as described, applies specifically to the Skokomish, Nisqually, and Cowlitz Rivers, in Washington State, and more generally to streams in other regions that...
Trace-element distribution around a South Texas roll-type uranium deposit
Charles S. Spirakis
1979, Open-File Report 79-1375
The distribution of trace elements around a south Texas roll-type uranium deposit was examined using semiquantitative emission spectroscopic analytical data complemented by some quantitative data. The results suggest that of the 50 elements analyzed, only beryllium and possibly vanadium are enriched in the altered rock on the updip side of...
Interpretation of thermoluminescence patterns around a Wyoming roll-type uranium deposit
Charles S. Spirakis
1979, Open-File Report 79-774
Thermoluminescence from quartz and feldspar grains in samples collected from the vicinity of a Wyoming roll-type uranium deposit show an increase in the importance of high-temperature thermoluminescence relative to low-temperature thermoluminescence of samples which are believed to be former positions of the migrating mineralized front. This effect is believed to...