Author: United States. National Park System Advisory Board
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 46

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Author: National Park System Advisory Board
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: National Park System Advisory Board
Publisher:
ISBN:
Category :
Languages : en
Pages : 18

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Book Description

Author: United States. National Park Service
Publisher: National Park Federation
ISBN: 9780960341078
Category : Nature
Languages : en
Pages : 164

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Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 164

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Book Description

Author: David N. Cole
Publisher: Island Press
ISBN: 1597269115
Category : Science
Languages : en
Pages : 305

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Book Description
The central concept guiding the management of parks and wilderness over the past century has been “naturalness”—to a large extent the explicit purpose in establishing these special areas was to keep them in their “natural” state. But what does that mean, particularly as the effects of stressors such as habitat fragmentation, altered disturbance regimes, pollution, invasive species, and climate change become both more pronounced and more pervasive? Beyond Naturalness brings together leading scientists and policymakers to explore the concept of naturalness, its varied meanings, and the extent to which it provides adequate guidance regarding where, when, and how managers should intervene in ecosystem processes to protect park and wilderness values. The main conclusion is the idea that naturalness will continue to provide an important touchstone for protected area conservation, but that more specific goals and objectives are needed to guide stewardship. The issues considered in Beyond Naturalness are central not just to conservation of parks, but to many areas of ecological thinking—including the fields of conservation biology and ecological restoration—and represent the cutting edge of discussions of both values and practice in the twenty-first century. This bookoffers excellent writing and focus, along with remarkable clarity of thought on some of the difficult questions being raised in light of new and changing stressors such as global environmental climate change.

Author: William C. Tweed
Publisher: Univ of California Press
ISBN: 0520271386
Category : Nature
Languages : en
Pages : 248

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Book Description
"Uncertain Path is a must read for wilderness and parks lovers who also know that climate change must be addressed if we are to be good stewards of our natural heritage. Bill Tweed is leading us down the right trail just in time." —Carl Pope, Chairman, Sierra Club "Author and naturalist Bill Tweed, like Muir, assumed that large, wild parks and wilderness areas could protect themselves, if we just let nature run its course. But on a hike along the John Muir Trail Tweed comes to the realization that, 'Natural' processes cannot lead reliably to 'natural' results in a world where climate change, global population, and habitat fragmentation have changed the operating rules...' It is a vital lesson we must all learn and act on—quickly and decisively—if we want to pass on a wild heritage to future generations."—Bruce Hamilton, Deputy Executive Director, Sierra Club “Bill Tweed has that rare combination of deep historical knowledge and even deeper passion for the national parks. He displays them both in Uncertain Path, a journey through the High Sierra that looks at the past and potential future of these American treasures. I can’t think of a better trail guide.”—Dayton Duncan, author of The National Parks: America’s Best Idea "This is history from the inside, intimate and provocative, growing from both the trail and from forty years of living with the Sierra Nevada. Younger generations are redefining the value of national parks just as global climate change transforms the very ecosystems that parks preserve. Tempered by managing parks and wilderness and people, Bill Tweed measures these sweeping changes with a clear eye. With deep concern and courage, he offers a sober vision of how to manage our national parks in the 21st century."—Stephen Trimble, author of Bargaining for Eden: The Fight for the Last Open Spaces in America "After nearly four decades as a park ranger revealing the secrets of nature to the visiting public, Bill Tweed took a 240-mile walk through the Sierra Nevada and took us along. Nothing escapes his loving attention, and like John Muir, Tweed sees each thing as connected to everything else, drawing rich conclusions about the future of the national parks. By all means, don't miss this trip."—Jordan Fisher Smith, author of Nature Noir "Bill Tweed's Uncertain Path is an invitation to the high country of the Sierra Nevada and also public land issues and philosophy. It's a wise and challenging exercise with a grand broad view."—Gary Snyder, author of The Practice of the Wild: Essays

Author: Will LaPage
Publisher: CABI
ISBN: 9781780640006
Category : Belief and doubt
Languages : en
Pages : 208

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Book Description
This book proposes answers to the question of why parks are failing their mandate to be preserved undiminished for future generations. Those answers are deeply embedded in one word: belief. The book provides a practical guide for preparing park managers for a new era where the beliefs that created parks are matched by the beliefs that steward them - an era where promises made to unborn generations are matters of honor, not to be dismissed by the limits of science, the reality of budgets, or the inconvenience of revising management models. The book offers a new way to view parks, as essential public services and as social assets rather than natural resources. The book has 19 chapters and a subject index.

Author:
Publisher:
ISBN:
Category : Historic sites
Languages : en
Pages : 36

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Book Description

Author: National Parks Century Commission
Publisher: CreateSpace
ISBN: 9781484109298
Category :
Languages : en
Pages : 52

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Book Description
A recommendation by the National Park Service Commission on how the national park idea and National Park Service can help meet America's 21st-century needs.