The Recreation Benefits of Water Quality Improvement in Selected Lakes in Minnesota
Author : Chung-Huang Huang
Publisher :
Page : 536 pages
File Size : 49,18 MB
Release : 1986
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Author : Chung-Huang Huang
Publisher :
Page : 536 pages
File Size : 49,18 MB
Release : 1986
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Author :
Publisher :
Page : 1438 pages
File Size : 39,66 MB
Release : 1986
Category : Power resources
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Author : Steven Piper
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Page : 44 pages
File Size : 45,66 MB
Release : 1989
Category : Agricultural pollution
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Author : National Research Council
Publisher : National Academies Press
Page : 580 pages
File Size : 30,60 MB
Release : 1992-01-01
Category : Technology & Engineering
ISBN : 9780309045346
Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author :
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Page : 878 pages
File Size : 14,52 MB
Release : 1989
Category : Hydrology
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Author :
Publisher :
Page : 376 pages
File Size : 50,56 MB
Release : 1981
Category : Phosphorus
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Page : 382 pages
File Size : 27,98 MB
Release : 1981-05
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Page : 330 pages
File Size : 34,94 MB
Release : 1988
Category : Land use
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Author :
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Page : 696 pages
File Size : 25,58 MB
Release : 1985
Category : Dissertation abstracts
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Author : University of Minnesota. Department of Agricultural and Applied Economics
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Page : 808 pages
File Size : 26,96 MB
Release : 1980
Category : Agriculture
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