| 评世界保护联盟新的物种受威胁分类系统草案 |
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| 引用本文： | 王献溥.评世界保护联盟新的物种受威胁分类系统草案[J].植物资源与环境学报,1994,3(4):55-58. |
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| 作者姓名： | 王献溥 |
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| 作者单位： | 中国科学院植物研究所 |
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| 摘 要： | 为了进一步了解物种受威胁的情况和发展，以加强物种保护工作，世界保护联盟制定了一个新的物种受威胁分类系统草案，把物种受威胁的程度分为９个级别，即绝灭种、野生状态下的绝灭种、极危种、濒危种、渐危种、敏感种、安全的／危险性小的种、不充分了解的种和未估价的种。本文对这个分类系统草案作了简略的评介。
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| 关 键 词： | 物种 受威胁物种 物种保护 |
A review on the IUCN draft of threatened categories of biological species |
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| Wang Xian-pu.A review on the IUCN draft of threatened categories of biological species[J].Journal of Plant Resources and Environment,1994,3(4):55-58. |
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| Authors: | Wang Xian-pu |
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| Abstract: | For further understanding on threatened states of biological species and their development,the IUCN draft of new threatened category system was formulated.The following 9 levels were inclued in the new system:Extinct(EX),Extinct in the Wild(EW),Critical(CR),Endangered(EN) Vulnerable(VU),Susceptible(SU),Safe/Low Risk(S/LR),Insufficiently Known(IK)and Not Evaluated(NE).Fhis paper simply makes introduction and review on this system for reference. |
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| Keywords: | species threatened species species conservation |
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