Kasha-Katuwe Tent Rocks National Monument, Resource Management Plan
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Page : 330 pages
File Size : 39,96 MB
Release : 2006
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Author :
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Page : 330 pages
File Size : 39,96 MB
Release : 2006
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Page : 330 pages
File Size : 30,57 MB
Release : 2006
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Author : David Maehr
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Page : 400 pages
File Size : 47,50 MB
Release : 2001-10
Category : Nature
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Evidence is mounting that top carnivores and other large mammals play a pivotal role in regulating ecosystem health and function, yet those are the species that are most likely to have been eliminated by past human activities. In recent decades, numerous efforts have been undertaken to return some of the species that were previously extirpated on local or regional scales. Large Mammal Restoration brings together for the first time detailed case studies of those efforts, from restoring elk in Appalachia to returning bison herds to the Great Plains to the much-publicized effort to bring back the gray wolf to Yellowstone National Park. Together these case studies offer important lessons and new ways of thinking for wildlife managers and conservation biologists involved with restoration programs. Sections examine: approaches to determining the feasibility of a restoration program critical hands-on aspects of restoring large mammals obtaining public input into the process and gaining community support for programs the potential of some species to return without direct human intervention, and what can be done to facilitate that natural colonization An introductory chapter by Reed F. Noss explores some of the reasons for restoring large mammals, as well as some of the ecological and social complications, and a concluding overview by David S. Maehr discusses the evolutionary importance of large mammal restoration. Contributors include Paul C. Paquet, Barbara Dugelby, Steven H. Fritts, Paul R. Krausman, Larry D. Harris, Johnna Roy, and many others. Large Mammal Restoration brings together in a single volume essential information on the lessons learned from previous efforts, providing an invaluable resource for researchers and students of conservation biology and wildlife management as well as for policymakers, restoration advocates, and others involved with the planning or execution of a restoration program.
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Page : 266 pages
File Size : 13,89 MB
Release : 2009
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Author : Desert Bighorn Council
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Page : 558 pages
File Size : 21,28 MB
Release : 1997
Category : Bighorn sheep
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Author : Dale E. Toweill
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Page : 63 pages
File Size : 43,30 MB
Release : 2007-01-01
Category : Bighorn sheep
ISBN : 9781578644100
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Publisher : Elsevier
Page : 3542 pages
File Size : 50,87 MB
Release : 2020-06-26
Category : Science
ISBN : 0128160977
Encyclopedia of the World’s Biomes is a unique, five volume reference that provides a global synthesis of biomes, including the latest science. All of the book's chapters follow a common thematic order that spans biodiversity importance, principal anthropogenic stressors and trends, changing climatic conditions, and conservation strategies for maintaining biomes in an increasingly human-dominated world. This work is a one-stop shop that gives users access to up-to-date, informative articles that go deeper in content than any currently available publication. Offers students and researchers a one-stop shop for information currently only available in scattered or non-technical sources Authored and edited by top scientists in the field Concisely written to guide the reader though the topic Includes meaningful illustrations and suggests further reading for those needing more specific information
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Page : 2 pages
File Size : 49,72 MB
Release : 1999
Category : Wildlife refuges
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Author : Southern Rockies Ecosystem Project
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Page : 260 pages
File Size : 29,58 MB
Release : 2003
Category : Nature
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World-renowned for their striking beauty and high mountain topography, the Southern Rockies are one of North America's gems. The Southern Rockies Ecoregion contains a diversity of life. From alpine tundra to ponderosa pine forests and sagebrush grasslands, over 500 vertebrate species find their home in the Southern Rockies as well as a rich variety of plants and invertebrates including over 270 species of butterflies and 5,200 species of moths. It is able to obtain this abundance partially because of its continuous stretches of wild, remote and undeveloped lands. And yet, this biodiversity is threatened, as are many wild places in North America, due to human expansion and development: native species have been extirpated; old growth forests logged, wild and powerful rivers dammed and polluted, and land degraded. The Southern Rockies Wildlands Network Vision calls for ecological restoration that is based on healing these ecological wounds: the Vision identifies these wounds to the land and then considers anthropogenic causes for each, addressing not only the symptoms and the disease, but also the root cause(s) of the illness. The injuries to the Southern Rockies that have been identified by the Vision include: * Loss and Decline of Native Species * Loss and Degradation of Terrestrial and Aquatic Ecosystems * Loss and Alteration of Natural Processes * Fragmentation of Wildlife Habitat * Invasion of Exotic Species * Pollution and Climate Change The current state of the Southern Rockies indicates that conservation planning and work is imperative. This Vision is a comprehensive look into that work, which is based in rewilding. It provides six goals and tangible implantation tactics relating to those goals in order to make the Vision a reality. These goals include protecting and recovering native species and their habitats, reducing pollution, controlling and removing exotic species, maintaining ecological and evolutionary processes and restoring landscape connectivity. The Vision is a prescription for the future. It recognizes that national parks, wilderness areas, and wildlife refuges have accomplished a great deal for nature. But over time, protected areas have been surrounded by roads and degraded landscapes. Now, the protected areas are too isolated to sustain viable populations of large animals, let alone many ecological and evolutionary processes. The Southern Rockies Wildlands Network Vision is a conservation blueprint and collaborative effort of the Southern Rockies Ecosystem Project, the Denver Zoo, and the Wildlands Project for the Southern Rockies of Colorado, Wyoming and New Mexico.
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Page : 140 pages
File Size : 46,92 MB
Release : 2007-09
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Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.