| 我国濒危野生动物的濒危因素分析 |
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| 引用本文： | 马纲,张敏,王文文.我国濒危野生动物的濒危因素分析[J].天水师范学院学报,2011,31(5):38-42. |
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| 作者姓名： | 马纲 张敏 王文文 |
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| 作者单位： | 天水师范学院 生命科学与化学学院,甘肃 天水,741001 |
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| 摘 要： | 在世界受危动物中,我国受危的兽类有128种,占我国兽类25.6%,鸟类183种,占我国鸟类的14.6%;爬行类96种,占我国爬行类的24.6%;两栖类29种,占我国两栖类的10.4%.野生动物受危,除自身因素外其主要原因有生境破坏、生境破碎化、污染、全球气候变化、资源过度利用、外来种入侵以及疾病扩散.
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| 关 键 词： | 中国 濒危野生动物 濒危因素 |
Analysis on the Endangerment Factors of Endangered Wild Animal in China |
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| Ma Gang
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Zhang Min
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Wang Wenwen.Analysis on the Endangerment Factors of Endangered Wild Animal in China[J].Journal of Tianshui Normal University,2011,31(5):38-42. |
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| Authors: | Ma Gang Zhang Min Wang Wenwen |
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| Institution: | (School of life Science and Chemistry,Tianshui Normal University,Tianshui Gansu 741001,China) |
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| Abstract: | There are 128 kinds of endangered mammals,taking up 25.6%of mammals in China,183 kinds(14.6%) of endangered birds,96 kinds(24.6%) of endangered reptiles and 29 kinds(10.4%) of endangered amphibians among the endangered animals in the world.There are a lot of factors causing the endangered wild animal as follows habitat destruction,habitat fragmentation,pollution,global climate change,resources excessive exploiting,alien species invasion and disease diffusion besides of itself causes.Some factors had cooperativity on threat of biodivertisy,and various negative effect combination and accumulation each other accelerated the rate of species extinction. |
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| Keywords: | China endangered wild animal endangerment factor |
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