| 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]. 水生态学杂志, 2011, 32(1): 134-136 |
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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： | 长江流域水资源开发利用与生态环境保护关系研究项目资助（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 |
| 收稿时间： | 2010-08-04 |
| 修稿时间： | 2010-09-17 |
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 and chen wen xiang. Main Problems and Restoration Measures of Fish Habitat in Poyang Lake[J]. Journal of Hydroecology, 2011, 32(1): 134-136 |
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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: | (1.Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences |
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| Abstract: | The ecology environment of fish habitat deteriorates in Poyang Lake, such as the reduction of habitat area, habitat fragmentation, water pollution, water resources dispatch, and so on. The restoration measures of habitat are put forward on the spawning grounds, feeding grounds, overwintering grounds, migration channels. The validity of the method is verified by the experiment to the typical fish habitat restoration. The establishment and improvement of diversified investment mechanism and ecological compensation mechanism should be actively studied. This achievement could supply technique support and enough fish habitat restoration funds. |
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| Keywords: | Poyang Lake habitat fragmentation spawning grounds feeding grounds migration channels ecological compensation |
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