Wolves for Yellowstone?: Executive summary PDF Download
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Author: Yellowstone National Park (Agency : U.S.)
Publisher:
ISBN:
Category : Gray wolf
Languages : en
Pages : 68
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Book Description
Vol. 3-4 edited by John D. Varley and Wayne G. Brewster; Sarah E. Broadbent and Renee Evanoff, technical editors.
Author: Yellowstone National Park (Agency : U.S.)
Publisher:
ISBN:
Category : Gray wolf
Languages : en
Pages : 68
Get Book Here
Book Description
Vol. 3-4 edited by John D. Varley and Wayne G. Brewster; Sarah E. Broadbent and Renee Evanoff, technical editors.
Author:
Publisher:
ISBN:
Category : Animal introduction
Languages : en
Pages : 68
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Book Description
Author:
Publisher:
ISBN:
Category : Wildlife management
Languages : en
Pages : 616
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 424
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Book Description
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 388
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Book Description
Author:
Publisher:
ISBN:
Category : Wildlife management
Languages : en
Pages : 340
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Book Description
Author: P. J. White
Publisher: Harvard University Press
ISBN: 0674076435
Category : Nature
Languages : en
Pages : 321
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Book Description
The world's first national park, Yellowstone is a symbol of nature's enduring majesty and the paradigm of protected areas across the globe. But Yellowstone is constantly changing. How we understand and respond to events that are putting species under stress, say the authors of Yellowstone's Wildlife in Transition, will determine the future of ecosystems that were millions of years in the making. With a foreword by the renowned naturalist E. O. Wilson, this is the most comprehensive survey of research on North America's flagship national park available today. Marshaling the expertise of over thirty contributors, Yellowstone's Wildlife in Transition examines the diverse changes to the park's ecology in recent decades. Since its creation in the 1870s, the priorities governing Yellowstone have evolved, from intensive management designed to protect and propagate depleted large-bodied mammals to an approach focused on restoration and preservation of ecological processes. Recognizing the importance of natural occurrences such as fires and predation, this more ecologically informed oversight has achieved notable successes, including the recovery of threatened native species of wolves, bald eagles, and grizzly bears. Nevertheless, these experts detect worrying signs of a system under strain. They identify three overriding stressors: invasive species, private-sector development of unprotected lands, and a warming climate. Their concluding recommendations will shape the twenty-first-century discussion over how to confront these challenges, not only in American parks but for conservation areas worldwide. Highly readable and fully illustrated, Yellowstone's Wildlife in Transition will be welcomed by ecologists and nature enthusiasts alike.
Author: Matt W. Hayward
Publisher: John Wiley & Sons
ISBN: 1444312022
Category : Nature
Languages : en
Pages : 480
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Book Description
Large predators are among the most threatened species on the planet and ways of conserving them in the face of increasing human populations and associated resource requirements are becoming critical. This book draws upon the experiences of some of the world’s foremost large carnivore specialists to discuss the numerous issues associated reintroducing large predators back into their natural habitats. Reviews of internationally renowned reintroduction programs for wolves, European lynx and African wild dog reveal the successes and failures of these actions. Experts on tigers, snow leopards and jaguars contend that there are other conservation options of higher priority that will ensure their security in the long-term. Other experts discuss more theoretical aspects such as whether we know enough about these species to be able to predict their behavioural or ecological response to the reintroduction process. Social, economic, political and genetic considerations are also addressed.
Author: Francis J. Singer
Publisher:
ISBN:
Category : Grazing
Languages : en
Pages : 396
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Book Description
Author: Frederic H. Wagner
Publisher: Oxford University Press
ISBN: 0190287411
Category : Science
Languages : en
Pages : 392
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Book Description
Wagner, one of our most distinguished wildlife biologists, is a strong critic of ecological practices in the national parks. This book provides an assessment of the ecological history of Yellowstone's northern range, since before the park existed, showing the impact of US Park Service policies on the health of the areas they oversee. He demonstrates that elk had been historically rare throughout the region and that overgrazing by elk has seriously degraded the landscape and altered the structure of the area. This is a major contribution to reconstructing the ecology of this region over the course of the past 500 years. It is also a critique of US Park Service management policies and their stewardship of the nation's most cherished natural areas. Wagner's book will generate substantial attention and debate both in the scientific and policy/management communities.
