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Survey Of Problem Lakes In The United States
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Book Synopsis Problem Lakes in the United States by : Martha J. Ketelle
Download or read book Problem Lakes in the United States written by Martha J. Ketelle and published by . This book was released on 1971 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of 452 eutrophic lakes was compiled based on responses from 40 states requesting information as to (a) Name, location, size, depth; (b) Description of the problem, including accounts of previous corrective treatments, if any; (c) Remedial action that might be appropriate; (d) A description of available background data, indicating whether sufficient data exists to document a change if rehabilitation were undertaken. Categories of the problems in the survey were: nuisance algal growth, nuisance aquatic vegetation, fishkills, bacterial contamination, toxic contamination, oil brines, unstable water levels, siltation, excessive dissolved solids, and unspecified eutrophic conditions. Sources contributing to these problems were classified in two general categories--concentrated sources and diffused sources. Indication is given, where available, whether progress has been made to eliminate the pollution source.
Book Synopsis Restoration of Aquatic Ecosystems by : National Research Council
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Why Study Lakes? by : Herbert S. Garn
Download or read book Why Study Lakes? written by Herbert S. Garn and published by . This book was released on 2003 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evolution of the Great Lakes Water Quality Agreement by : Lee Botts
Download or read book Evolution of the Great Lakes Water Quality Agreement written by Lee Botts and published by Dave Dempsey Environmental. This book was released on 2005 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality concerns are not new to the Great Lakes. They emerged early in the 20th century, in 1909, and matured in 1972 and 1978. They remain a prominent part of today's conflicted politics and advancing industrial growth. The Great Lakes Water Quality Agreement, under the Boundary Waters Treaty of 1909, became a model to the world for environmental management across an international boundary. Evolution of the Great Lakes Water Quality Agreement recounts this historic binational relationship, an agreement intended to protect the fragile Great Lakes. One strength of the agreement is its flexibility, which includes a requirement for periodic review that allows modification as problems are solved, conditions change, or scientific research reveals new problems. The first progress was made in the 1970s in the area of eutrophication, the process by which lakes gradually age, which normally takes thousands of years to progress, but is accelerated by modern water pollution. The binational agreement led to the successful lowering of phosphorus levels that saved Lake Erie and prevented accelerated eutrophication in the rest of the Great Lakes ecosystem. Another major success at the time was the identification and lowering of the levels of toxic contaminants that cause major threats to human and wildlife health, from accumulating PCBs and other persistent organic pollutants
Download or read book Open-file Report written by and published by . This book was released on 1989 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality written by J. Kevin Summers and published by BoD – Books on Demand. This book was released on 2020-07-29 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Quality – Science, Assessments and Policy examines many of the scientific issues; national, regional and local assessment practices and results; and national policy issues related to water quality. Chapters focus on three areas: water quality parameters, water quality treatments, and water quality assessments. This book provides a basic understanding of water quality issues and practical examples of their solution.
Book Synopsis U.S. Geological Survey Water-supply Paper by :
Download or read book U.S. Geological Survey Water-supply Paper written by and published by . This book was released on 1982 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Death and Life of the Great Lakes by : Dan Egan
Download or read book The Death and Life of the Great Lakes written by Dan Egan and published by W. W. Norton & Company. This book was released on 2017-03-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller Winner of the Los Angeles Times Book Prize Winner of the J. Anthony Lukas Award "Nimbly splices together history, science, reporting and personal experiences into a taut and cautiously hopeful narrative.… Egan’s book is bursting with life (and yes, death)." —Robert Moor, New York Times Book Review The Great Lakes—Erie, Huron, Michigan, Ontario, and Superior—hold 20 percent of the world’s supply of surface fresh water and provide sustenance, work, and recreation for tens of millions of Americans. But they are under threat as never before, and their problems are spreading across the continent. The Death and Life of the Great Lakes is prize-winning reporter Dan Egan’s compulsively readable portrait of an ecological catastrophe happening right before our eyes, blending the epic story of the lakes with an examination of the perils they face and the ways we can restore and preserve them for generations to come.
Book Synopsis U.S. Geological Survey Professional Paper by :
Download or read book U.S. Geological Survey Professional Paper written by and published by . This book was released on 1960 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Social Problems by : Vincent N. Parrillo
Download or read book Encyclopedia of Social Problems written by Vincent N. Parrillo and published by SAGE. This book was released on 2008-05-22 with total page 1209 pages. Available in PDF, EPUB and Kindle. Book excerpt: From terrorism to social inequality and from health care to environmental issues, social problems affect us all. The Encyclopedia will offer an interdisciplinary perspective into these and many other social problems that are a continuing concern in our lives, whether we confront them on a personal, local, regional, national, or global level.
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 1972 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Salt Lake Mining Review written by and published by . This book was released on 1915 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee Publisher : ISBN 13 : Total Pages :420 pages Book Rating :4.0/5 (18 download)
Book Synopsis Phosphates and Phosphate Substitutes in Detergents by : United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee
Download or read book Phosphates and Phosphate Substitutes in Detergents written by United States. Congress. House. Committee on Government Operations. Conservation and Natural Resources Subcommittee and published by . This book was released on 1972 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phosphates and Phosphate Substitutes in Detergents by : United States. Congress. House Government Operations
Download or read book Phosphates and Phosphate Substitutes in Detergents written by United States. Congress. House Government Operations and published by . This book was released on 1972 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Public Works. Subcommittee on Water Resources Publisher : ISBN 13 : Total Pages :282 pages Book Rating :4.0/5 (18 download)
Book Synopsis 1973 EPA Needs Survey by : United States. Congress. House. Committee on Public Works. Subcommittee on Water Resources
Download or read book 1973 EPA Needs Survey written by United States. Congress. House. Committee on Public Works. Subcommittee on Water Resources and published by . This book was released on 1973 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies Publisher : ISBN 13 : Total Pages :760 pages Book Rating :4.:/5 (46 download)
Book Synopsis Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1986: Nondepartmental witnesses by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies
Download or read book Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1986: Nondepartmental witnesses written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1985 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies Publisher : ISBN 13 : Total Pages :1284 pages Book Rating :4.F/5 ( download)
Book Synopsis Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1986 by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies
Download or read book Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1986 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1985 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
