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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 648
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 648
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 292
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Book Description
Author: John Jenkins
Publisher: Routledge
ISBN: 1134215770
Category : Business & Economics
Languages : en
Pages : 548
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Book Description
It is now widely recognized that recreation is as important as work. This revealing book analyzes leisure and outdoor recreation in terms of both their management and their wider importance to society. Specifically, it: clarifies the link between leisure, recreation, tourism and resource management reviews contemporary outdoor recreation management and concepts critically examines approaches to outdoor recreation planning and management in diverse recreational settings considers the future of outdoor recreation and the potential influences of economic, social, political and technological developments. Wide-ranging and topical, it considers such issues as motivation and choice, provision for people with special needs, the impact of outdoor recreation on the environment, and outdoor recreation in both urban and rural contexts. This comprehensively revised second edition has many sections rewritten and expanded to reflect contemporary development in leisure and outdoor recreation management in countries such as Australia, Canada, the UK, the US and New Zealand. With an extensive bibliography of more than 500 references and including further reading sections and review questions, it is an essential student purchase and one of the most comprehensive and international accounts of outdoor recreation management available.
Author: Donald McKenzie
Publisher: Springer Science & Business Media
ISBN: 9400703015
Category : Science
Languages : en
Pages : 320
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Book Description
Global warming is expected to change fire regimes, likely increasing the severity and extent of wildfires in many ecosystems around the world. What will be the landscape-scale effects of these altered fire regimes? Within what theoretical contexts can we accurately assess these effects? We explore the possible effects of altered fire regimes on landscape patch dynamics, dominant species (tree, shrub, or herbaceous) and succession, sensitive and invasive plant and animal species and communities, and ecosystem function. Ultimately, we must consider the human dimension: what are the policy and management implications of increased fire disturbance, and what are the implications for human communities?
Author: United States. National Park Service
Publisher:
ISBN:
Category : Merced River (Calif.)
Languages : en
Pages : 800
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Book Description
Addresses user capacities in the Merced River corridor, reassesses the river boundary in El Portal, and amends the park's General Management Plan.
Author: United States. National Park Service
Publisher:
ISBN:
Category : Merced River (Calif.)
Languages : en
Pages : 812
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Book Description
Author: Stephen F. Arno
Publisher: Island Press
ISBN: 1597266035
Category : Nature
Languages : en
Pages : 249
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Book Description
Shaped by fire for thousands of years, the forests of the western United States are as adapted to periodic fires as they are to the region's soils and climate. Our widespread practice of ignoring the vital role of fire is costly in both ecological and economic terms, with consequences including the decline of important fire-dependent tree and undergrowth species, increasing density and stagnation of forests, epidemics of insects and diseases, and the high potential for severe wildfires. Flames in Our Forest explains those problems and presents viable solutions to them. It explores the underlying historical and ecological reasons for the problems associated with our attempts to exclude fire and examines how some of the benefits of natural fire can be restored Chapters consider: the history of American perceptions and uses of fire in the forest how forest fires burn effects of fire on the soil, water, and air methods for uncovering the history and effects of past fires prescribed fire and fuel treatments for different zones in the landscape Flames in Our Forest presents a new picture of the role of fire in maintaining forests, describes the options available for restoring the historical effects of fires, and considers the implications of not doing so. It will help readers appreciate the importance of fire in forests and gives a nontechnical overview of the scientific knowledge and tools available for sustaining western forests by mimicking and restoring the effects of natural fire regimes.
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:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 138
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Book Description
Author: David Newsome
Publisher: Channel View Publications
ISBN: 9781845412760
Category : Education
Languages : en
Pages : 356
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Book Description
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