| 桑植县大鲵资源调查 |
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| 引用本文： | 罗庆华,张立云,刘英,陈功建,甘敏. 桑植县大鲵资源调查[J]. 长江流域资源与环境, 2009, 18(8): 727 |
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| 作者姓名： | 罗庆华 张立云 刘英 陈功建 甘敏 |
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| 作者单位： | 吉首大学大鲵研究所,湖南,张家界,427000;张家界市畜牧水产局,湖南,张家界,427000 |
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| 基金项目： | 湖南省科技厅项目(No.06sk305506JT1046);;湖南省教育厅资助科研项目(06C648) |
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| 摘 要： | 张家界国家级大鲵自然保护区的核心区域位于湖南省桑植县境内。为了科学地掌握该县大鲵〖WTBX〗（Andrias davidianus）〖WTBZ〗资源状况，对大鲵资源的分布区域和数量进行了调查。结果表明：近年该县野生大鲵分布区域不断缩小，呈不连续点状分布，主要存在于澧水北源流经的五道水镇川洞峡，澧水南源流经的院子及酉水流经的芙蓉桥乡泉河等14处；野生资源量仍在衰退，目前仅约976尾。人工养殖大鲵资源主要分布五道水镇和芙蓉桥乡；人工养殖资源量增加较大，约2.64万尾。基于以上现状，认为需要加强大鲵资源保护管理，重视野生大鲵栖息地生态环境保护与基础研究，增加人工养殖大鲵的野外放流数量，以逐步恢复野生大鲵资源；同时继续发展大鲵人工养殖，不断增加人工养殖大鲵的资源量.
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| 关 键 词： | 大鲵 资源 桑植县 调查 |
INVESTIGATION ON RESOURCES OF CHINESE GIANT SALAMANDER IN SANGZHI COUNTY |
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| LUO Qing-hua,ZHANG Li-yun,LIU Ying,CHEN Gong-jian,GAN Min. INVESTIGATION ON RESOURCES OF CHINESE GIANT SALAMANDER IN SANGZHI COUNTY[J]. Resources and Environment in the Yangtza Basin, 2009, 18(8): 727 |
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| Authors: | LUO Qing-hua ZHANG Li-yun LIU Ying CHEN Gong-jian GAN Min |
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| Affiliation: | 1.Institute of Chinese Giant Salamander;Jishou University;Zhangjiajie 427000;China;2.Bureau of Animal Husbandry and Aquiculture of Zhangjiajie City;China |
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| Abstract: | Sangzhi County of Hunan Province is the core region of "Zhangjiajie Chinese Giant Salamander State Reserve".To determine the present status of Chinese giant salamander resources in this country scientifically,this paper made an investigation on the distribution area and the quantity of giant salamander resources.The distribution area is mainly located at the 14 sites such as Chuandongxia,Yanzi,Quanhe and so on.These sites are flowed across by north and south headstream of Li Water and You Water respectively... |
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| Keywords: | Chinese giant salamanderAndrias davidianus)/resource/ Sangzhi County/ investigation |
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