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Page 3477, results 86901 - 86925

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Water flow through temperate glaciers
A. G. Fountain, Joseph S. Walder
1998, Reviews of Geophysics (36) 299-328
Understanding water movement through a glacier is fundamental to several critical issues in glaciology, including glacier dynamics, glacier-induced floods, and the prediction of runoff from glacierized drainage basins. to this end we have synthesized a conceptual model os water movement through a temperate glacier from the surface to the outlet...
Estimated predevelopment discharge to streams from the High Plains Aquifer in northwestern Oklahoma, southwestern Kansas, and northwestern Texas
R. R. Luckey, M.F. Becker
1998, Water-Resources Investigations Report 97-4287
A study of the High Plains aquifer in Okla homa was initiated in 1996 to: (1) provide the information needed by the Oklahoma Water Resources Board to manage the quantity of water produced from the aquifer; and (2) provide base line water-chemistry data. The approach used to meet the first...
Streamflow characteristics for the Black Hills of South Dakota, through water year 1993
L.D. Miller, D.G. Driscoll
1998, Water-Resources Investigations Report 97-4288
This report summarizes streamflow records and describes streamflow characteristics for streams draining the Black Hills of western South Dakota. Monthly and annual streamflow records are tabulated for all available years of record, through water year 1993, for 129 continuous-record gaging stations, including 111 stations for which records of daily flow...
Technical protocol for evaluating natural attenuation of chlorinated solvents in ground water
T.H. Wiedemeier, M.A. Swanson, D.E. Moutoux, E.K. Gordon, J.T. Wilson, B.H. Wilson, D.H. Kampbell, P.E. Haas, R.N. Miller, J.E. Hansen, Francis H. Chapelle
1998, Report
This Protocol is designed to evaluate the fate in ground water of chlorinated aliphatic hydrocarbons and/or fuel hydrocarbons. Documentation of natural attenuation requires detailed site characterization. The data collected under this protocol can be used to compare the relative effectiveness of other remedial options. and natural attenuation. This protocol should...
Hydrogeology and water quality in the Cedar Rapids area, Iowa, 1992-96
P.M. Schulmeyer, D.J. Schnoebelen
1998, Water-Resources Investigations Report 97-4261
The U.S. Geological Survey (USGS) and the city of Cedar Rapids conducted a cooperative study from 1992 to 1996 to assess the hydrogeology and water quality in the Cedar River, Cedar River alluvial aquifer, Devonian aquifer, and Silurian aquifer in a 231-square-mile area of Benton and Linn Counties near Cedar...
Wet atmospheric deposition of pesticides in Minnesota, 1989-94
Paul D. Capel, Ma Lin, Paul J. Wotzka
1998, Water-Resources Investigations Report 97-4026
All of the rain samples during the growing season had detectable quantities of at least one pesticide, but most of the pesticides were only infrequently observed. The most frequently detected compounds were the herbicides alachlor, atrazine, cyanazine, and metolachlor, and in 1994, its first year of registration, acetochlor. Peak concentrations...
Geohydrology of the Central Oahu, Hawaii, ground-water flow system and numerical simulation of the effects of additional pumping
Delwyn S. Oki
1998, Water-Resources Investigations Report 97-4276
A two-dimensional, finite-difference, ground-water flow model was developed for the central Oahu flow system, which is the largest and most productive ground-water flow system on the island. The model is based on the computer code SHARP which simulates both freshwater and saltwater flow. The ground-water model was developed using average...
Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin: Pesticides and other synthetic organic compounds in water, sediment, and biota, 1975-90
Daniel J. Sullivan, Troy W. Stinson, J. Kent Crawford, Arthur R. Schmidt, John A. Colman
1998, Water-Resources Investigations Report 96-4135
The distribution of pesticides and other synthetic organic compounds in water, sediment, and biota in the upper Illinois River Basin in Illinois, Indiana, and Wisconsin was examined from 1987 through 1990 as part of the pilot National Water-Quality Assesssment Program conducted by the U.S. Geological Survey. Historical data for water...
Geologic studies in Alaska by the U.S. Geological Survey, 1996
John E. Gray, James R. Riehle, editor(s)
1998, Professional Paper 1595
This collection of 12 papers continues the annual series of U.S. Geological Survey (USGS) reports on geologic investigations in Alaska. The annual volume presents results from new or ongoing studies in Alaska that are of interest to scientists in academia, industry, land and resource managers, and the general public. The...