生物多样性 ›› 1998, Vol. 06 ›› Issue (1): 13-21.doi: 10.17520/biods.1998003

• 论文 • 上一篇    下一篇

中国水生高等植物受危种的研究

于丹, 种云霄, 涂芒辉, 汪小炎, 周晓华   

  1. (武汉大学环境科学系,  武汉 430072)
    (农业部水生野生动植物管理处,  北京 100026)
  • 收稿日期:1997-02-03 修回日期:1997-06-04 出版日期:1998-02-20

Study on the threatened aquatic higher plant species of China

YU Dan1), CHONG Yun-Xiao1), TU Mang-Hui1), WANG Xiao-Yan2), ZHOU Xiao-Hua2)   

  1. 1) Environmental Science Department , Wuhan University , Wuhan  430072
    2)Administration of Wild Aquatic Animals and Plants , Ministry of Agriculture , Beijing 100026
  • Received:1997-02-03 Revised:1997-06-04 Online:1998-02-20

本文根据国际自然和自然资源保护联盟有关受危种类型的划分标准,并参考国内外部分受危种类型的划分原则,试将中国(包括台湾和港澳地区)海域和内陆水体所产水生高等植物受危种划分为7个类型,其中属于灭绝种的有2种,濒危种16种,易危种31种,稀有种22种,未定种44种,脱险种21种和外来种11种。对上述受危种的受危现状与致危因素也进行了初步分析。

Based on the types of threatened species put forward by International Union for Conservation of Nature and Natural Resources( IUCN) , the threatened aquatic higher plant species of China were classified into seven types as follows : two extinct ( Ex) , sixteen endangered ( E) , thirty one vulnerable (V) , twenty two rare (R) , forty four indeterminate ( I) , twenty one out of danger (O) and eleven external ( El) species. The factors affecting these threatened species were also discussed.

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