U.S. Energy Trends

U.S. Energy Trends

Author: United States. Congress. Senate. Committee on Energy and Natural Resources

Publisher:

Published: 2001

Total Pages: 190

ISBN-13:

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Rewilding North America

Rewilding North America

Author: Dave Foreman

Publisher:

Published: 2004-07

Total Pages: 320

ISBN-13:

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In Rewilding North America, Dave Foreman takes on arguably the biggest ecological threat of our time: the global extinction crisis. He not only explains the problem in clear and powerful terms, but also offers a bold, hopeful, scientifically credible, and practically achievable solution. Foreman begins by setting out the specific evidence that a mass extinction is happening and analyzes how humans are causing it. Adapting Aldo Leopold's idea of ecological wounds, he details human impacts on species survival in seven categories, including direct killing, habitat loss and fragmentation, exotic species, and climate change. Foreman describes recent discoveries in conservation biology that call for wildlands networks instead of isolated protected areas, and, reviewing the history of protected areas, shows how wildlands networks are a logical next step for the conservation movement. The final section describes specific approaches for designing such networks (based on the work of the Wildlands Project, an organization Foreman helped to found) and offers concrete and workable reforms for establishing them. The author closes with an inspiring and empowering call to action for scientists and activists alike. Rewilding North America offers both a vision and a strategy for reconnecting, restoring, and rewilding the North American continent, and is an essential guidebook for anyone concerned with the future of life on earth.


State of the National Landscape Conservation System

State of the National Landscape Conservation System

Author: Wendy VanAsselt

Publisher:

Published: 2005

Total Pages: 24

ISBN-13:

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This first effort to assess the condition and stewardship of the Bureau of Land Management's 26-million-acre NLCS spotlights the difficulty of stretching limited staff and funding to adequately protect a diverse American treasure.


Rangeland Health

Rangeland Health

Author: National Research Council

Publisher: National Academies Press

Published: 1994-02-01

Total Pages: 201

ISBN-13: 0309048796

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Rangelands comprise between 40 and 50 percent of all U.S. land and serve the nation both as productive areas for wildlife, recreational use, and livestock grazing and as watersheds. The health and management of rangelands have been matters for scientific inquiry and public debate since the 1880s, when reports of widespread range degradation and livestock losses led to the first attempts to inventory and classify rangelands. Scientists are now questioning the utility of current methods of rangeland classification and inventory, as well as the data available to determine whether rangelands are being degraded. These experts, who are using the same methods and data, have come to different conclusions. This book examines the scientific basis of methods used by federal agencies to inventory, classify, and monitor rangelands; it assesses the success of these methods; and it recommends improvements. The book's findings and recommendations are of interest to the public; scientists; ranchers; and local, state, and federal policymakers.