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Author: Lee Botts
Publisher: Dave Dempsey Environmental
ISBN:
Category : Nature
Languages : en
Pages : 404
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Book Description
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
Author: Lee Botts
Publisher: Dave Dempsey Environmental
ISBN:
Category : Nature
Languages : en
Pages : 404
Get Book Here
Book Description
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
Author: Dan Egan
Publisher: W. W. Norton & Company
ISBN: 0393246442
Category : Science
Languages : en
Pages : 306
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Book Description
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.
Author: Canada
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 36
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Book Description
Author: Peter Annin
Publisher: Island Press
ISBN: 159726637X
Category : Business & Economics
Languages : en
Pages : 321
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Book Description
The Great Lakes are the largest collection of fresh surface water on earth, and more than 40 million Americans and Canadians live in their basin. Will we divert water from the Great Lakes, causing them to end up like Central Asia's Aral Sea, which has lost 90 percent of its surface area and 75 percent of its volume since 1960? Or will we come to see that unregulated water withdrawals are ultimately catastrophic? Peter Annin writes a fast-paced account of the people and stories behind these upcoming battles. Destined to be the definitive story for the general public as well as policymakers, The Great Lakes Water Wars is a balanced, comprehensive look behind the scenes at the conflicts and compromises that are the past-and future-of this unique resource.
Author: Steve Thorp
Publisher:
ISBN:
Category : Industrial water supply
Languages : en
Pages : 22
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Book Description
Author:
Publisher:
ISBN:
Category : DDT (Insecticide)
Languages : en
Pages : 66
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Book Description
Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 368
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Book Description
Author: United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography, Great Lakes, and the Outer Continental Shelf
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 78
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Book Description
Author: Frits van der Leeden
Publisher: CRC Press
ISBN: 9780873711203
Category : Technology & Engineering
Languages : en
Pages : 832
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Book Description
A million facts and figures, valuable for many uses-all in one volume. Years of professional scientific work, selection, and organization went into this encyclopedia. ALL NEW Every Fact, every figure, every table, chart, diagram, and figure is all-new since the first edition. Double the Content-This new edition gives you twice the material and twice the data of the original book. ALL THE FACTS THAT COUNT Ground water contamination Drinking water Floods Waterborne diseases Global warming Climate change Irrigation Water agencies and organizations Precipitation Oceans and seas Rivers, lakes and waterfalls Water use/reuse Environmental This is the one basic reference on water that all of us need for... ENVIRONMENTAL PROFESSIONALS AND OTHER SCIENTISTS AND ENGINEERS Hydrologists Civil engineers Ground water geologists Environmental scientists Biologists Naturalists-anyone whose profession involves water Government Officials Water regulatory agencies Health officials People with water-related responsibility in federal agencies such as EPA, USGS state officials, Departments of Environmental Protection, Environmental Quality, Public Health, and Municipal Agencies ALL LIBRARIES Public Corporate Academic Scientific Technical High school WATER SUPPLIERS Operators of public/private water supplies Treatment/Disposal Plants Environmental Groups Industry Environmental Managers at Chemical, Petroleum and other manufacturers Water-Related Product Manufacturers Pumps and pipes Soap and detergent Water softeners Water purifiers CONSULTANTS AND ACADEMIA "Designed to put an end to hunting through government publications, textbooks, technical journals, and scientific reports to find a badly needed fact on water, and, to this end, it is without a doubt the most important water reference you can order for your office." -The Authors
Author: William Ashworth
Publisher: Wayne State University Press
ISBN: 9780814318874
Category : Great Lakes (North America)
Languages : en
Pages : 292
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Book Description
The Late, Great Lakes is a powerful indictment of man's carelessness, ignorance, and apathy toward the Great Lakes. With the longest continuous coastline in the United States, they hold one-fifth of the world's freshwater supply. Author William Ashworth presents a compelling history of the Great Lakes, from their formation in the Ice Age, to their "discovery" by Samuel de Champlian in 1615, and, finally, to their impending death in our time. Ashworth systematically deals with the wild life that once flourished in the region-beaver, salmon, whitefish, and trout-and describes the threatening elements which have displaced them-the predatory sea lamprey, the alewives, toxic waste, and volatile solids.
