| 东洞庭湖漉湖死鱼事件的原因分析与政策建议 |
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| 引用本文： | 谢永宏,陈心胜,侯志勇,李旭,邓正苗,潘瑛.东洞庭湖漉湖死鱼事件的原因分析与政策建议[J].农业现代化研究,2010,31(5):561-564. |
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| 作者姓名： | 谢永宏 陈心胜 侯志勇 李旭 邓正苗 潘瑛 |
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| 作者单位： | 中国科学院亚热带农业生态研究所亚热带农业生态过程重点实验室,湖南,长沙,410125;中国科学院亚热带农业生态研究所洞庭湖湿地生态系统观测研究站,湖南,岳阳,414018 |
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| 基金项目： | 国家自然科学基金项目，中国科学院知识创新工程项目 |
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| 摘 要： | 通过走访询问、数据收集和样品采集分析,对东洞庭湖漉湖发生的一次较大面积的鱼虾死亡事件进行了原因分析.结果表明:死鱼事件主要是因水体有机物含量较高出现水体缺氧所致,有机物主要来源于当地在非汛期残留的枯枝落叶、汛期随水漂流而来的有机残留物以及造纸厂排放的污水;此外,养殖规模和养殖密度的不合理性以及虾蟹的特殊生育期也是诱导此次事件发生的原因之一.就如何避免此类事件的发生提出了政策建议.
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| 关 键 词： | 洞庭湖 水产养殖 缺氧 渔业 |
Cause Analysis and Policy Suggestion on Fish Death Accident in Dongting Lake |
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| XIE Yong-hong,CHEN Xin-sheng,HOU Zhi-yong,LI Xu,DENG Zheng-miao and PAN Ying.Cause Analysis and Policy Suggestion on Fish Death Accident in Dongting Lake[J].Research of Agricultural Modernization,2010,31(5):561-564. |
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| Authors: | XIE Yong-hong CHEN Xin-sheng HOU Zhi-yong LI Xu DENG Zheng-miao and PAN Ying |
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| Institution: | Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China;Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China;Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China;Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China;Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China;Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences,Changsha, Hunan 410125, China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Institute of Subtropical Agriculture, Chinese Academy of Sciences, Yueyang, Hunan 414018, China |
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