Global Conservation Status Ranks Of State Rare Vegetation Associations In The Eastern Rivers And Mountains Network PDF Download
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Author | : Lesley Sneddon |
Publisher | : |
Total Pages | : 230 |
Release | : 2013-08-06 |
Genre | : |
ISBN | : 9781491297421 |
Download Global Conservation Status Ranks of State-Rare Vegetation Associations in the Eastern Rivers and Mountains Network Book in PDF, ePub and Kindle
This report provides Global Conservation Status Ranks of 33 U.S. National Vegetation Classification (USNVC) state-rare associations known to occur in the Eastern Rivers and Mountains Network of the National Park Service's Inventory and Monitoring Program. These parks include Delaware Water Gap National Recreation Area, Upper Delaware Scenic and Recreational River, New River Gorge National River, Bluestone National Scenic River, Allegheny Portage Railroad National Historic Site, Fort Necessity National Battlefield, Friendship Hill National Historic Site, Johnstown Flood National Memorial, and Gauley River National Recreation Area. Forty-five state-rare vegetation associations were identified during vegetation classification and mapping of these parks; however, most of these associations lacked global conservation ranks. Methods were drawn from those developed by NatureServe and member programs. In order to prioritize management efforts directed towards rare or threatened associations, National Park Service staff of the Eastern Rivers and Mountains Network wanted information to determine whether these types deemed rare at the state level are also rare throughout their range, or whether they are rare within the state as a consequence of political rather than ecological boundaries, and are otherwise more common. It is important that examples of those communities found to be globally rare are identified as such so that management and other activities can be properly directed.
Author | : World Conservation Monitoring Centre. Threatened Plants Unit |
Publisher | : |
Total Pages | : 548 |
Release | : 1992 |
Genre | : Endangered species |
ISBN | : |
Download Conservation Status Listing Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 116 |
Release | : 1970-06 |
Genre | : |
ISBN | : |
Download Bulletin of the Atomic Scientists Book in PDF, ePub and Kindle
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author | : Bruce A. Stein |
Publisher | : Oxford University Press |
Total Pages | : 426 |
Release | : 2000-03-16 |
Genre | : Nature |
ISBN | : 0198028962 |
Download Precious Heritage Book in PDF, ePub and Kindle
From the lush forests of Appalachia to the frozen tundra of Alaska, and from the tallgrass prairies of the Midwest to the subtropical rainforests of Hawaii, the United States harbors a remarkable array of ecosystems. These ecosystems in turn sustain an exceptional variety of plant and animal life. For species such as salamanders and freshwater turtles, the United States ranks as the global center of diversity. Among the nation's other unique biological features are California's coast redwoods, the world's tallest trees, and Nevada's Devils Hole pupfish, which survives in a single ten-by-seventy-foot desert pool, the smallest range of any vertebrate animal. Precious Heritage draws together for the first time a quarter century of information on U.S. biodiversity developed by natural heritage programs from across the country. This richly illustrated volume not only documents those aspects of U.S. biodiversity that are particularly noteworthy, but also considers how our species and ecosystems are faring, what is threatening them, and what is needed to protect the nation's remaining natural inheritance. Above all, Precious Heritage is a celebration of the extraordinary biological diversity of the United States.
Author | : Eric Dinerstein |
Publisher | : World Bank Publications |
Total Pages | : 172 |
Release | : 1995 |
Genre | : Nature |
ISBN | : |
Download A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean Book in PDF, ePub and Kindle
Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
Author | : David J. Hafner |
Publisher | : IUCN |
Total Pages | : 188 |
Release | : 1998 |
Genre | : Nature |
ISBN | : 9782831704630 |
Download North American Rodents Book in PDF, ePub and Kindle
The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.
Author | : |
Publisher | : |
Total Pages | : 61 |
Release | : 2001 |
Genre | : Botany |
ISBN | : 9780971105300 |
Download Plant Communities of the Midwest Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 60 |
Release | : 1972-09 |
Genre | : |
ISBN | : |
Download Bulletin of the Atomic Scientists Book in PDF, ePub and Kindle
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author | : Stephen V. Cooper |
Publisher | : |
Total Pages | : 22 |
Release | : 1995 |
Genre | : Botany |
ISBN | : |
Download Matrix of Plant Community/association Types by State and Global Rank and Occurrence by Bureau of Land Management Resource Area Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 140 |
Release | : 2007-09 |
Genre | : |
ISBN | : |
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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.