Great Lakes Update PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Great Lakes Update PDF full book. Access full book title Great Lakes Update by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 8
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 8
Get Book Here
Book Description
Author: Peter Annin
Publisher: Island Press
ISBN: 159726637X
Category : Business & Economics
Languages : en
Pages : 321
Get Book Here
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: Dave Dempsey
Publisher: University of Michigan Press
ISBN: 0472116495
Category : Nature
Languages : en
Pages : 130
Get Book Here
Book Description
Examines the environmental benefits and issues of the Great Lakes through a look at the commercialization, recreation, and population of the businesses and people in its surrounding areas.
Author: Dan Egan
Publisher: W. W. Norton & Company
ISBN: 0393246442
Category : Science
Languages : en
Pages : 306
Get Book Here
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: Howard A. Tanner
Publisher: MSU Press
ISBN: 1628953470
Category : Biography & Autobiography
Languages : en
Pages : 242
Get Book Here
Book Description
As the new chief of the Michigan Department of Conservation’s Fish Division in 1964, Howard A. Tanner was challenged to “do something . . . spectacular.” He met that challenge by leading the successful introduction of coho salmon into the Michigan waters of the Great Lakes. This volume illustrates how Tanner was able to accomplish this feat: from a detailed account of his personal and professional background that provided a foundation for success; the historical and contemporary context in which the Fish Division undertook this bold step to reorient the state’s fishery from commercial to sport; the challenges, such as resistance from existing government institutions and finding funding, that he and his colleagues faced; the risks they took by introducing a nonnative species; the surprises they experienced in the first season’s catch; to, finally, the success they achieved in establishing a world-renowned, biologically and financially beneficial sport fishery in the Great Lakes. Tanner provides an engaging history of successfully introducing Pacific salmon into the lakes from the perspective of an ultimate insider.
Author: William Ashworth
Publisher: Wayne State University Press
ISBN: 9780814328378
Category : History
Languages : en
Pages : 392
Get Book Here
Book Description
A detailed picture of the status of the Great Lakes at the end of the twentieth century.
Author:
Publisher:
ISBN:
Category : Water levels
Languages : en
Pages : 4
Get Book Here
Book Description
Author: Barbara Spring
Publisher: America Star Books
ISBN:
Category : Nature
Languages : en
Pages : 112
Get Book Here
Book Description
The five Great Lakes, Lake Superior, Lake Michigan, Lake Huron, Lake Erie and Lake Ontario with their connecting waters are the world's largest freshwater system; about 20 per cent of all the fresh surface water on this planet. Each lake differs from the other and yet these connected lakes are one flowing system connected to the Atlantic through the St. Lawrence River. Unique ecosystems evolved in these lakes since the last Ice Age but in the last 200 years commercial fishing and the Lamprey Eel wiped out larger fish. Shipping on the Great Lakes from all parts of the world has brought exotic species that threaten to topple food pyramids. Pollution carried through the air and water damages life in and around these lakes. Through knowledge, and the democratic process, The Dynamic Great Lakes encourages us to appreciate and understand these lakes and to get involved in finding answers to their problems.
Author: Wayne Grady
Publisher: Greystone Books Ltd
ISBN: 1553658930
Category : Nature
Languages : en
Pages : 361
Get Book Here
Book Description
The Great Lakes have been central to the development of eastern North America. In this “beautifully designed, comprehensive gem of a guide to the ecosystem at the heart of Canada” (The Tyee), award-winning science and nature writer Wayne Grady makes scientific concepts accessible as he reveals how human impact has changed this life-giving region. The Great Lakes: A Natural History of a Changing Region is the most authoritative, complete and accessible book to date about the biology and ecology of this vital, ever-changing terrain. Written by one of Canada's best-known science and nature writers, it is intended not only for those who live in the Great Lakes region, but for anyone captivated by the splendor of the natural world and sensitive to the challenges of its preservation. It is both a first-hand tribute and an essential guide to a fascinating ecosystem in eternal flux.
Author: William Rapai
Publisher: Wayne State University Press
ISBN: 081434125X
Category : Nature
Languages : en
Pages : 181
Get Book Here
Book Description
An examination of the ecological damage that has been done by several invasive species in the Great Lakes. There are more than 180 exotic species in the Great Lakes. Some, such as green algae, the Asian tapeworm, and the suckermouth minnow, have had little or no impact so far. But a handful of others—sea lamprey, alewife, round goby, quagga mussel, zebra mussel, Eurasian watermilfoil, spiny water flea, and rusty crayfish—have conducted an all-out assault on the Great Lakes and are winning the battle. In Lake Invaders: Invasive Species and the Battle for the Future of the Great Lakes, William Rapai focuses on the impact of these invasives. Chapters delve into the ecological and economic damage that has occurred and is still occurring and explore educational efforts and policies designed to prevent new introductions into the Great Lakes. Rapai begins with a brief biological and geological history of the Great Lakes. He then examines the history of the Great Lakes from a human dimension, with the construction of the Erie Canal and Welland Canal, opening the doors to an ecosystem that had previously been isolated. The seven chapters that follow each feature a different invasive species, with information about its arrival and impact, including a larger story of ballast water, control efforts, and a forward–thinking shift to prevention. Rapai includes the perspectives of the many scientists, activists, politicians, commercial fishermen, educators, and boaters he interviewed in the course of his research. The final chapter focuses on the stories of the largely unnoticed and unrecognized advocates who have committed themselves to slowing, stopping, and reversing the invasion and keeping the lakes resilient enough to absorb the inevitable attacks to come. Rapai makes a strong case for what is at stake with the growing number of invasive species in the lakes. He examines new policies and the tradeoffs that must be weighed, and ends with an inspired call for action. Although this volume tackles complex ecological, economical, and political issues, it does so in a balanced, lively, and very accessible way. Those interested in the history and future of the Great Lakes region, invasive species, environmental policy making, and ecology will enjoy this informative and thought-provoking volume.
