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DOI10.1126/science.1246752
The biodiversity of species and their rates of extinction, distribution, and protection
Pimm S.L.; Jenkins C.N.; Abell R.; Brooks T.M.; Gittleman J.L.; Joppa L.N.; Raven P.H.; Roberts C.M.; Sexton J.O.
发表日期2014
ISSN0036-8075
卷号344期号:6187
英文摘要Recent studies clarify where the most vulnerable species live, where and how humanity changes the planet, and how this drives extinctions. We assess key statistics about species, their distribution, and their status. Most are undescribed. Those we know best have large geographical ranges and are often common within them. Most known species have small ranges. The numbers of small-ranged species are increasing quickly, even in well-known taxa. They are geographically concentrated and are disproportionately likely to be threatened or already extinct. Current rates of extinction are about 1000 times the likely background rate of extinction. Future rates depend on many factors and are poised to increase. Although there has been rapid progress in developing protected areas, such efforts are not ecologically representative, nor do they optimally protect biodiversity.
英文关键词endangered species; extinction; geographical distribution; population distribution; protected area; species diversity; Amphibia; angiosperm; biodiversity; bird; eukaryote; freshwater fish; mammal; nonhuman; priority journal; review; science; species distribution; species extinction; animal; endangered species; environmental protection; geography; human; methodology; population dynamics; Animals; Biodiversity; Conservation of Natural Resources; Endangered Species; Extinction, Biological; Geography; Humans; Population Dynamics
语种英语
来源期刊Science
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/245088
作者单位Nicholas School of the Environment, Duke University, Box 90328, Durham, NC 27708, United States; Instituto de Pesquisas Ecológicas, Rodovia Dom Pedro I, Nazaré Paulista SP, 12960-000, Brazil; Post Office Box 402, Haverford, PA 19041, United States; International Union for Conservation of Nature, IUCN, 28 Rue Mauverney, CH-1196 Gland, Switzerland; Odum School of Ecology, University of Georgia, Athens, GA 30602, United States; Microsoft Research, 21 Station Road, Cambridge, CB1 2FB, United Kingdom; Missouri Botanical Garden, Post Office Box 299, St. Louis, MO 63166-0299, United States; Environment Department, University of York, York, YO10 5DD, United Kingdom; Global Land Cover Facility, Department of Geographical Sciences, University of Maryland, College Park, MD, 20742, United States
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Pimm S.L.,Jenkins C.N.,Abell R.,et al. The biodiversity of species and their rates of extinction, distribution, and protection[J],2014,344(6187).
APA Pimm S.L..,Jenkins C.N..,Abell R..,Brooks T.M..,Gittleman J.L..,...&Sexton J.O..(2014).The biodiversity of species and their rates of extinction, distribution, and protection.Science,344(6187).
MLA Pimm S.L.,et al."The biodiversity of species and their rates of extinction, distribution, and protection".Science 344.6187(2014).
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