Coal Mining And Ground Water Resources In The United States PDF Download
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Author | : National Research Council (U.S.). Committee on Ground-Water Resources in Relation to Coal Mining |
Publisher | : |
Total Pages | : 0 |
Release | : 1981 |
Genre | : Coal mines and mining |
ISBN | : 9780309031868 |
Download Coal Mining and Ground-water Resources in the United States Book in PDF, ePub and Kindle
Author | : Jeffrey P. Sgambat |
Publisher | : |
Total Pages | : 204 |
Release | : 1980 |
Genre | : Coal mines and mining |
ISBN | : |
Download Effects of Underground Coal Mining on Ground Water in the Eastern United States Book in PDF, ePub and Kindle
Author | : Committee On Ground-Water Resources |
Publisher | : |
Total Pages | : |
Release | : 1981 |
Genre | : |
ISBN | : |
Download Coal Mining and ground-water resources in the United States Book in PDF, ePub and Kindle
Author | : Steven E. Slagle |
Publisher | : |
Total Pages | : 46 |
Release | : 1985 |
Genre | : Coal mines and mining |
ISBN | : |
Download Ground-water Resources and Potential Hydrologic Effects of Surface Coal Mining in the Northern Powder River Basin, Southeastern Montana Book in PDF, ePub and Kindle
Author | : David Barton Richards |
Publisher | : |
Total Pages | : 308 |
Release | : 1986 |
Genre | : Coal mines and mining |
ISBN | : |
Download Ground-water information manual Book in PDF, ePub and Kindle
Author | : David B. Richards |
Publisher | : |
Total Pages | : 294 |
Release | : 1986 |
Genre | : Coal mines and mining |
ISBN | : |
Download Ground-water Information Manual Book in PDF, ePub and Kindle
Author | : M. R. Cannon |
Publisher | : |
Total Pages | : 40 |
Release | : 1987 |
Genre | : Coal |
ISBN | : |
Download Water Resources and Potential Effects of Surface Coal Mining in the Area of the Woodson Preference Right Lease Application, Montana Book in PDF, ePub and Kindle
Author | : Sharon E. Kroening |
Publisher | : |
Total Pages | : 122 |
Release | : 2004 |
Genre | : Earth sciences |
ISBN | : |
Download Scientific Investigations Report Book in PDF, ePub and Kindle
Author | : National Research Council (U.S.). Committee on Ground-Water Resources in Relation to Coal Mining |
Publisher | : |
Total Pages | : 1100 |
Release | : 1980 |
Genre | : Coal mines and mining |
ISBN | : |
Download Report of the Committee on Ground-water Resources in Relation to Coal Mining Book in PDF, ePub and Kindle
Author | : Gordon Sloggett |
Publisher | : |
Total Pages | : 24 |
Release | : 1986 |
Genre | : Groundwater |
ISBN | : |
Download Ground-water Mining in the United States Book in PDF, ePub and Kindle
Abstract: Ground-water levels are declining from 6 inches to over 5 feet annually beneath 14 million acres of irrigated land in 11 States irrigated mainly by ground water. Pumping costs are rising, and well yields are declining, causing farmers to adjust their irrigation practices. Farmers are adopting new irrigation technologies to improve irrigation efficiency and are changing to crops with lower water requirements in some areas. However, techniques for conserving ground water may not extend the life of aquifers. State and local governments have passed laws severely restricting further irrigation development in about 45 percent of the irrigated area affected by ground-water mining.