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Author : Francis J. Singer
Publisher :
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 (327 download)
Download or read book Effects of Grazing by Wild Ungulates in Yellowstone National Park written by Francis J. Singer and published by . This book was released on 1996 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Francis J. Singer
Publisher : Forgotten Books
ISBN 13 : 9780365263067
Total Pages : 400 pages
Book Rating : 4.2/5 (63 download)
Download or read book Effects of Grazing by Wild Ungulates in Yellowstone National Park (Classic Reprint) written by Francis J. Singer and published by Forgotten Books. This book was released on 2018-03-22 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Effects of Grazing by Wild Ungulates in Yellowstone National Park Summary Introduction Hypothesized Responses Methods Study Area and Sites Sampling Design and Methods Results Discussion Grazing Effects on Dead Grass and Litter Grazing Effects on Live Aboveground Grass Biomass Effects on Roots Effects on Plant Nitrogen. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Frederic H. Wagner
Publisher : Oxford University Press
ISBN 13 : 9780198033790
Total Pages : 392 pages
Book Rating : 4.0/5 (337 download)
Download or read book Yellowstone's Destabilized Ecosystem written by Frederic H. Wagner and published by Oxford University Press. This book was released on 2006-05-25 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 932 pages
Book Rating : 4.3/5 (555 download)
Download or read book Interagency Bison Management Plan for State of Montana and Yellowstone National Park written by and published by . This book was released on 2000 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 928 pages
Book Rating : 4.:/5 (31 download)
Download or read book Bison Management Plan for the State of Montana and Yellowstone National Park: Final environmental impact statement written by and published by . This book was released on 2000 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. J. White
Publisher : Harvard University Press
ISBN 13 : 0674076435
Total Pages : 321 pages
Book Rating : 4.6/5 (74 download)
Download or read book Yellowstone’s Wildlife in Transition written by P. J. White and published by Harvard University Press. This book was released on 2013-04-15 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Friedrich-Karl Holtmeier
Publisher : Springer
ISBN 13 : 9401792941
Total Pages : 522 pages
Book Rating : 4.4/5 (17 download)
Download or read book Animals' Influence on the Landscape and Ecological Importance written by Friedrich-Karl Holtmeier and published by Springer. This book was released on 2014-10-22 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its first English-language edition, this book introduces the many-faceted interactions of animal populations with their habitats. From soil fauna, ants and termites to small and large herbivores, burrowing mammals and birds, the author presents a comprehensive analysis of animals and ecosystems that is as broad and varied as all nature. Chapter 2 addresses the functional role of animals in landscape ecosystems, emphasizing fluxes of energy and matter within and between ecosystems, and the effects of animals on qualitative and structural habitat change. Discussion includes chapters on the role of animal population density and the impacts of native herbivores on vegetation and habitats from the tropics to the polar regions. Cyclic mass outbreaks of species such as the larch bud moth in Switzerland, the mountain pine beetle and the African red-billed weaver bird are described and analyzed. Other chapters discuss Zoochory – the dispersal of seeds by ants, mammals and birds – and the influence of burrowing animals on soil development and geomorphology. Consideration extends to the impact of feral domestic animals. Chapter 5 focuses on problems resulting from introduction of alien animals and from re-introduction of animal species to their original habitats, discusses the effects on ecosystems of burrowing, digging and trampling by animals. The author also addresses keystone species such as kangaroo rats, termites and beavers. Chapter 6 addresses the role of animals in landscape management and nature conservation, with chapters on the impact of newcomer species such as animals introduced into Australia, New Zealand and Europe, and the consequences of reintroduction of species to original habitat. It also discusses the carrying capacity of natural habit, public attitudes toward conversation and more. The final section ponders the effects of climate on interactions between animals and their habitats.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309083451
Total Pages : 199 pages
Book Rating : 4.3/5 (9 download)
Download or read book Ecological Dynamics on Yellowstone's Northern Range written by National Research Council and published by National Academies Press. This book was released on 2002-02-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecological Dynamics on Yellowstone's Northern Range discusses the complex management challenges in Yellowstone National Park. Controversy over the National Park Service's approach of "natural regulation" has heightened in recent years because of changes in vegetation and other ecosystem components in Yellowstone's northern range. Natural regulation minimizes human impacts, including management intervention by the National Park Service, on the park ecosystem. Many have attributed these changes to increased size of elk and other ungulate herds. This report examines the evidence that increased ungulate populations are responsible for the changes in vegetation and that the changes represent a major and serious change in the Yellowstone ecosystem. According to the authors, any human intervention to protect species such as the aspen and those that depend on them should be prudently localized rather than ecosystem-wide. An ecosystem-wide approach, such as reducing ungulate populations, could be more disruptive. The report concludes that although dramatic ecological change does not appear to be imminent, approaches to dealing with potential human-caused changes in the ecosystem, including those related to climate change, should be considered now. The need for research and public education is also compelling.
Author : Mary Ann Franke
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (319 download)
Download or read book Yellowstone in the Afterglow written by Mary Ann Franke and published by . This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cynthia J. Zabel
Publisher : Cambridge University Press
ISBN 13 : 9780521008655
Total Pages : 740 pages
Book Rating : 4.0/5 (86 download)
Download or read book Mammal Community Dynamics written by Cynthia J. Zabel and published by Cambridge University Press. This book was released on 2003-09-18 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Author : James A. Pritchard
Publisher : U of Nebraska Press
ISBN 13 : 1496233050
Total Pages : 432 pages
Book Rating : 4.4/5 (962 download)
Download or read book Preserving Yellowstone's Natural Conditions written by James A. Pritchard and published by U of Nebraska Press. This book was released on 2022-10 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this new edition James A. Pritchard has added a summary of recent developments in wildlife science and management and discusses historical continuities in the role of Yellowstone Park as a wildlife refuge and conservator.
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Parks, Historic Preservation, and Recreation
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (51 download)
Download or read book Yellowstone National Park written by United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Parks, Historic Preservation, and Recreation and published by . This book was released on 1997 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (319 download)
Download or read book Yellowstone's Northern Range written by and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas J. Stohlgren
Publisher : Oxford University Press
ISBN 13 : 0199883807
Total Pages : 408 pages
Book Rating : 4.1/5 (998 download)
Download or read book Measuring Plant Diversity written by Thomas J. Stohlgren and published by Oxford University Press. This book was released on 2006-11-16 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecologists interested in assessing landscapes and ecosystems must measure biomass, cover, and the density or frequency of various key species. Recently, sampling designs for measuring species richness and diversity, patterns of plant diversity, species-environment relationships, and species distributions have become fine-grained, as it has become increasingly important to accurately map and assess rare species for conservation. This book lays out the range of current methods for mapping and measuring species diversity, for field ecologists, resource managers, conservation biologist, and students, as a tool kit for future measurements of plant diversity.
Author :
Publisher :
ISBN 13 :
Total Pages : 906 pages
Book Rating : 4.:/5 (31 download)
Download or read book Bison Management Plan for the State of Montana and Yellowstone National Park: Comments on draft environmental impact statement written by and published by . This book was released on 2000 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (319 download)
Download or read book Rangelands written by and published by . This book was released on 1999 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Larry Rockwood
Publisher : Oxford University Press
ISBN 13 : 0195309456
Total Pages : 477 pages
Book Rating : 4.1/5 (953 download)
Download or read book Foundations of Environmental Sustainability written by Larry Rockwood and published by Oxford University Press. This book was released on 2008-06-04 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews and analyzes the period in the last half century where "the environment" became an issue as important as economic growth to many people; to assess the current situation and begin planning for the challenges that lie ahead. The authors are a distinguished group of individuals who have played important roles in conservation and the development of environmental policy throught out much of the world.
