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大鲵保护生物学及其研究进展
引用本文:章克家,王小明,吴巍,王正寰,黄松.大鲵保护生物学及其研究进展[J].生物多样性,2002,10(3):291-297.
作者姓名:章克家  王小明  吴巍  王正寰  黄松
作者单位:1. 华东师范大学生物系,上海,200062
2. 黄山市蛇类科学研究所,黄山,245000
基金项目:上海“曙光计划”(No .98SG0 8),美国野生动物保护学会 (WCS),美国Denver保护基金会
摘    要:大鲵(Andrias davidianus)为我国特有的珍稀两栖动物,已列入国家二级保护动物名录,并列入CITES公约附录Ⅰ中。自20世纪50年代起,由于过度收购、非法捕杀和栖息地丧失等原因,大鲵种群数量下降极为严重,湖南、安徽等地的大鲵产量在20世纪50年代至70年代下降超过80%,分布区也极度萎缩,形成了12块岛屿状区域,目前分布于以我国中部山区的长江流域为主的17个省区。部分已建立的大鲵保护区经费短缺,人员不足,管理不力,状况不容乐观。非法捕捉和栖息地丧失仍是威胁大鲵生存的主要因素,保护管理力度还需进一步加强。

关 键 词:大鲵  保护生物学  研究进展  种群  分布
文章编号:1005-0094(2002)03-0291-07
收稿时间:2001-9-12
修稿时间:2001年9月12日

Advances in conservation biology of Chinese giant salamander
ZHANG Ke Jia ,WANG Xiao Ming ,WU Wei ,WANG Zheng Huan ,HUANG Song.Advances in conservation biology of Chinese giant salamander[J].Biodiversity Science,2002,10(3):291-297.
Authors:ZHANG Ke Jia  WANG Xiao Ming  WU Wei  WANG Zheng Huan  HUANG Song
Institution:ZHANG Ke Jia 1,WANG Xiao Ming 1,WU Wei 1,WANG Zheng Huan 1,HUANG Song 2 1 Department of Biology,East China Normal University,Shanghai 200062 2 Huangshan Institute of Snake,Huangshan,Anhui 245000
Abstract:Chinese giant salamander ( Andrias davidianus ) is an endangered amphibian in China. The species is currently listed in annex I of CITES and in class II of the national list of protected animals in China, even though its status is not clear. Chinese giant salamander has declined steeply in both distribution range and population number since the 1950s because of excessive hunting for commercial trade and loss of habitat. The quantity of purchase of Chinese giant salamander in Hunan and Anhui Province declined over 80% from 1950s to 1970s. The salamander survives now in 17 provinces of China, mainly in the mountainous areas of the middle Yangtze River. Illegal hunting in the wild and loss of habitats are still major threats to Chinese giant salamander survival in some established reserves. The problems of these reserves are lack of funds and personnel, as well as ineffective management. We make some recommendations for conservation management of the Chinese giant salamander.
Keywords:Chinese giant salamander (  Andrias davidianus  )    population    distribution    conservation
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