Numerical Lists and Schedule of Volumes of the Reports and Documents of the ... Congress, ... Session

Numerical Lists and Schedule of Volumes of the Reports and Documents of the ... Congress, ... Session PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1098

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Numerical Lists and Schedule of Volumes of the Reports and Documents of the ... Congress, ... Session

Numerical Lists and Schedule of Volumes of the Reports and Documents of the ... Congress, ... Session PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1098

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Federal Register

Federal Register PDF Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 1822

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American Book Publishing Record Cumulative, 1950-1977

American Book Publishing Record Cumulative, 1950-1977 PDF Author: R.R. Bowker Company. Department of Bibliography
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 2506

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1790

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Restoration of Aquatic Ecosystems

Restoration of Aquatic Ecosystems PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580

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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.

EDA Oversight

EDA Oversight PDF Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Economic Development
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 260

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Riparian Areas

Riparian Areas PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309082951
Category : Science
Languages : en
Pages : 449

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The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.

Subject Guide to Books in Print

Subject Guide to Books in Print PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 2486

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Water Policies for the Future

Water Policies for the Future PDF Author: United States. National Water Commission
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 624

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Agrindex

Agrindex PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 702

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