Seven forms of rarity in mammals
Seven forms of rarity in mammals
复制标题
哺乳动物的七种稀有形式
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
F. Dobson
中科院分区:
文献类型:
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作者:
Jinping Yu;F. Dobson
Conservation biologists have identified threats to the survival of about a quarter of the mammalian species; to identify patterns of rarity and commonness of mammals, we studied a global sample of 1212 species (about 28% of the mammals) using the ‘7 forms of rarity’ model (in which species are roughly divided into above and below the median for local population density, species’ range area, and number of habitat types).