| 鄱阳湖鱼类生境面临的主要问题及修复措施探讨 |
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| 引用本文： | 张志永,刘枚,彭安成,胡莲,万成炎,陈文祥. 鄱阳湖鱼类生境面临的主要问题及修复措施探讨[J]. 水利渔业, 2011, 32(1) |
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| 作者姓名： | 张志永 刘枚 彭安成 胡莲 万成炎 陈文祥 |
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| 作者单位： | 1. 水利部中国科学院水工程生态研究所,湖北武汉,430079
2. 江西省水利水电学校,江西南昌,330013 |
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| 基金项目： | 水利部科技创新项目“长江流域水资源开发利用与生态环境保护关系研究(XDS2004-02)” |
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| 摘 要： | 概述了鄱阳湖鱼类生境状况,分析了目前鄱阳湖鱼类生境面临的主要问题,包括生境萎缩或消失、生境片段化、部分栖息地环境恶化等。针对生境问题的主要诱因,提出了规范采砂行为、恢复鱼类生境的连通性、恢复湖洲滩地植被、结合流域污染防治改善鱼类栖息地环境等鱼类生境修复措施,并提出加强渔政管理,积极探索建立多元化投入机制,以促进鱼类生境和鱼类资源恢复的建议。
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| 关 键 词： | 鄱阳湖 鱼类生境 修复措施 |
Main Problems and Restoration Measures of Fish Habitat in Poyang Lake |
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| ZHANG Zhi-yong,LIU Mei,PENG An-cheng,HU Lian,WAN Cheng-yan,CHEN Wen-xiang. Main Problems and Restoration Measures of Fish Habitat in Poyang Lake[J]. Reservoir Fisheries, 2011, 32(1) |
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| Authors: | ZHANG Zhi-yong LIU Mei PENG An-cheng HU Lian WAN Cheng-yan CHEN Wen-xiang |
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| Affiliation: | ZHANG Zhi-yong1,LIU Mei2,PENG An-cheng2,HU Lian1,WAN Cheng-yan1,CHEN Wen-xiang1(1.Institute of Hydroecology,Ministry of Water Resources and Chinese Academy of Sciences,Wuhan 430079,China,(2.Hydraulic and Hydro-electric School of Jiangxi Province,Nanchang 330013,China) |
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| Abstract: | This paper introduced fish habitat status in Poyang Lake.The main ecological problems of fish habitat were discussed,such as the reduction or loss,fragmentation and environmental deterioration of fish habitat.The methods and suggestions based on main inducing factors were proposed to promote fish habitat and fish recourses restoration,including regulate the sand mining behavior,restore fish habitat connectivity and wetland vegetation of the beach,improve habitat environment combined with pollution preventio... |
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| Keywords: | Poyang Lake fish habitat restoration measures |
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