| 塔里木河鱼类区系变化及土著鱼类保护问题 |
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| 引用本文： | 王德忠.塔里木河鱼类区系变化及土著鱼类保护问题[J].干旱区研究,1995,12(3):54-59. |
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| 作者姓名： | 王德忠 |
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| 作者单位： | 中国科学院新疆生物土壤沙漠研究所 |
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| 摘 要： | 塔里木河鱼类区系从６０年代前的１５种增加到８０年代的４１种；区系成份增加河平原复合体，早第三纪复合体，热带平原复合体，北方平原复合体的成份。塔河土著鱼类分布区缩小，数量减少，如新疆大头鱼已到濒危状态。影响塔河鱼类正常生长、增殖的主要因素是水利工程建筑，垦荒毁林，过度捕捞，不合理移植。文章还提出了保护塔河土著鱼类的措施。
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| 关 键 词： | 塔里木河 鱼类区系 鱼类保护 |
The Changes of Fishes Fauna and Protections of Aboriginal Fishes in the Tarim River |
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| Wang Dezhong.The Changes of Fishes Fauna and Protections of Aboriginal Fishes in the Tarim River[J].Arid Zone Research,1995,12(3):54-59. |
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| Authors: | Wang Dezhong |
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| Abstract: | he fishes fauna of the Tarim River has increased to 41 species in the eighties from 15 species in the sixties. The distribution range of aboriginal fishes has narrowed and its quantity has reduced.The water conservancy constructions,land reclamation,forest destroy,over-fishing are the major fators that affect the normal growth of fishes in the Tarim River.The paper also put forward the measures of protecting the aboriginal fishes. |
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| Keywords: | The Tarim River fishes fauna aboriginal fishes |
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