Great Lakes Technical Reports PDF Download
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Author:
Publisher:
ISBN:
Category : Great Lakes
Languages : en
Pages : 16
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Book Description
Author:
Publisher:
ISBN:
Category : Great Lakes
Languages : en
Pages : 16
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Book Description
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: 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:
Publisher:
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Category : Civil engineering
Languages : en
Pages : 46
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Author: Canada
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 36
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Book Description
Author: Lynne Heasley
Publisher: MSU Press
ISBN: 1628954493
Category : Nature
Languages : en
Pages : 226
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Book Description
2022 NAUTILUS SILVER WINNER FOR LYRIC PROSE—In The Accidental Reef and Other Ecological Odysseys in the Great Lakes, Lynne Heasley illuminates an underwater world that, despite a ferocious industrial history, remains wondrous and worthy of care. From its first scene in a benighted Great Lakes river, where lake sturgeon thrash and spawn, this powerful book takes readers on journeys through the Great Lakes, alongside fish and fishers, scuba divers and scientists, toxic pollutants and threatened communities, oil pipelines and invasive species, Indigenous peoples and federal agencies. With dazzling illustrations from Glenn Wolff, the book helps us know the Great Lakes in new ways and grapple with the legacies and alternative futures that come from their abundance of natural wealth. Suffused with curiosity, empathy, and wit, The Accidental Reef will not fail to astonish and inspire.
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: National Research Council (U.S.). Committee on the St. Lawrence Seaway:Options to Eliminate Introduction of Nonindigenous Species into the Great Lakes, Phase 2
Publisher: Transportation Research Board
ISBN:
Category : Political Science
Languages : en
Pages : 228
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Book Description
The Laurentian Great Lakes are the largest unfrozen reservoir of freshwater on earth, accounting for almost one-fifth of the worlds fresh surface water. They are vital to the economy of the Great Lakes region and to the quality of life of its residents, providing drinking water for more than 33 million people in Canada and the United States, supplying hydroelectric power, supporting industries, providing waterborne transportation, and offering a variety of recreational opportunities. Human activities have, however, imposed stresses on the Great Lakes basins ecological integrity, and one of these stresses the introduction of nonindigenous species of animals and plants is the focus of this report. The opening of the St. Lawrence Seaway in 1959 provided a route into the Great Lakes not only for international maritime trade but also for aquatic invasive species (AIS) carried in the ballast water needed by ships to operate safely. Ships ballast water is not the only vector by which AIS enter the Great Lakes, but it has accounted for 55 to 70 percent of reported AIS introductions since 1959, including that of the zebra mussel (Dreissena polymorpha).
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 476
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Book Description
Author: International Joint Commission
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 44
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Book Description
Today, however, other concepts need to be incorporated into the Agreement so that it can facilitate contemporary efforts to protect and restore The purpose of the Agreement is to "restore and the water quality of the Great Lakes system and maintain" the water quality of the Great Lakes. [...] The following are four areas the Commission to the development of the Agreement in the 1970s suggests be considered for the purpose and scope and its amendment in 1987:. [...] For purposes of the Agreement, the Commission However, the Commission believes firmly that is of the view that a definition of the ecosystem adopting the ecosystem approach should not lead approach should be developed that is appropriate to to broadening the purpose of the Agreement. [...] This the objectives of the Agreement and the conditions means that the scope of the new Agreement - that in the basin. [...] Because the Commission basinwide consultations conducted by is recommending that the Agreement be endorsed the Commission, of the triennial progress by the U. S. Congress and the Parliament of reports under the Binational Action Plan, Canada, it is of the view that its role should be set out in a formal reference pursuant to Article IX of and (b) the Commission's independent the Boundary Waters Tr.
