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Results Of Experiments Related To Contact Of Mine Spoils Water With Coal West Decker And Big Sky Mines Southeastern Montana
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Book Synopsis Results of Experiments Related to Contact of Mine-spoils Water with Coal, West Decker and Big Sky Mines, Southeastern Montana by : Robert E. Davis (Hydrologist)
Download or read book Results of Experiments Related to Contact of Mine-spoils Water with Coal, West Decker and Big Sky Mines, Southeastern Montana written by Robert E. Davis (Hydrologist) and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana by : David W. Clark
Download or read book Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana written by David W. Clark and published by . This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A potential hydrologic effect of surface mining of coal in southeastern Montana is a change in the quality of ground water. Dissolved-solids concen- trations in water in spoils aquifers generally are larger than concentrations in water in the coal aquifers they replaced; however, laboratory experiments have indicated that concentrations can decrease if ground water flows from coal-mine spoils to coal. This study was conducted to determine if decreases in concentrations occur onsite and, if so, which geochemical processes caused the decreases. Solid-phase core samples of spoils, unmined over- burden, and coal, and ground-water samples were collected from 16 observation wells at two mine areas. In the Big Sky Mine area, changes in ground- water chemistry along a flow path from an upgradient coal aquifer to a spoils aquifer probably were a result of dedolomitization. Dissolved-solids concentrations were unchanged as water flowed from a spoils aquifer to a downgradient coal aquifer. In the West Decker Mine area, dissolved-solids concentrations apparently decreased from about 4,100 to 2,100 milligrams per liter as water moved along an inferred flow path from a spoils aquifer to a downgradient coal aquifer. Geochemical models were used to analyze changes in water chemistry on the basis of results of solid-phase and aqueous geochemical characteristics. Geochemical processes postulated to result in the apparent decrease in dissolved-solids concentrations along this inferred flow path include bacterial reduction of sulfate, reverse cation exchange within the coal, and precipitation of carbonate and iron-sulfide minerals.
Book Synopsis Quantity and Quality of Storm Runoff from Three Urban Catchments in Bellevue, Washington by : Edmund A. Prych
Download or read book Quantity and Quality of Storm Runoff from Three Urban Catchments in Bellevue, Washington written by Edmund A. Prych and published by . This book was released on 1986 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1987 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1987-03 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana by : David Wayne Clark
Download or read book Geochemical Processes in Ground Water Resulting from Surface Mining of Coal at the Big Sky and West Decker Mine Areas, Southeastern Montana written by David Wayne Clark and published by . This book was released on 1995 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-resources Investigations Report by :
Download or read book Water-resources Investigations Report written by and published by . This book was released on 1995 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1985 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1985 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Maria Plafcan, Cheryl A. Eddy-Miller, George F. Ritz, John P.R. Holland Publisher : ISBN 13 : Total Pages :536 pages Book Rating :4.3/5 (243 download)
Book Synopsis Water Resources of Fremont County, Wyoming by : Maria Plafcan, Cheryl A. Eddy-Miller, George F. Ritz, John P.R. Holland
Download or read book Water Resources of Fremont County, Wyoming written by Maria Plafcan, Cheryl A. Eddy-Miller, George F. Ritz, John P.R. Holland and published by . This book was released on 1995 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geochemistry of Batch-extract Waters Derived from Spoil Material Collected at the Cordero Coal Mine, Powder River Basin, Wyoming by : David L. Naftz
Download or read book Geochemistry of Batch-extract Waters Derived from Spoil Material Collected at the Cordero Coal Mine, Powder River Basin, Wyoming written by David L. Naftz and published by . This book was released on 1990 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geohydrology and Potential Effects of Coal Mining in 12 Coal-lease Areas, Powder River Structural Basin, Northeastern Wyoming by : James L. Fogg
Download or read book Geohydrology and Potential Effects of Coal Mining in 12 Coal-lease Areas, Powder River Structural Basin, Northeastern Wyoming written by James L. Fogg and published by . This book was released on 1991 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrology and Geochemistry of a Surface Coal Mine in Northwestern Colorado by : Robert S. Williams
Download or read book Hydrology and Geochemistry of a Surface Coal Mine in Northwestern Colorado written by Robert S. Williams and published by . This book was released on 1994 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geohydrology and Potential Effects of Coal Mining by : James L. Fogg, Michael W. Martin, Pamela B. Daddow
Download or read book Geohydrology and Potential Effects of Coal Mining written by James L. Fogg, Michael W. Martin, Pamela B. Daddow and published by . This book was released on 1991 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-surface Profile and Flood Boundaries for the Computed 100-year Flood, Porcupine Creek, Fort Peck Indian Reservation and Adjacent Area, Montana by : Geological Survey (U.S.)
Download or read book Water-surface Profile and Flood Boundaries for the Computed 100-year Flood, Porcupine Creek, Fort Peck Indian Reservation and Adjacent Area, Montana written by Geological Survey (U.S.) and published by . This book was released on 1993 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
