| 三峡库区的水环境污染 |
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| 引用本文： | 林艳华,罗毅平.三峡库区的水环境污染[J].河北农业科学,2010,14(7):84-86,130. |
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| 作者姓名： | 林艳华 罗毅平 |
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| 作者单位： | 1. 西南师范大学附属中学,重庆,400715
2. 西南大学生命科学学院,重庆,40715 |
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| 基金项目： | 重庆市自然科学基金项目资助 |
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| 摘 要： | 三峡水库蓄水水位最高已达170 m以上,库区水流速度减缓,自净化能力下降,环境污染压力加重。对三峡库区水环境的重金属污染、富营养化和持久性有机污染物质的来源途径、污染现状及其时空动态机制、危害程度和影响范围进行分析,并提出了防治对策,旨在为三峡库区环境保护提供参考。
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| 关 键 词： | 三峡库区 污染 重金属 富营养化 持久性有机污染 |
Water Environment Pollution in Three Gorges Reservoir Area |
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| LIN Yan-hua,LUO Yi-ping.Water Environment Pollution in Three Gorges Reservoir Area[J].Journal of Hebei Agricultural Sciences,2010,14(7):84-86,130. |
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| Authors: | LIN Yan-hua LUO Yi-ping |
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| Institution: | 1.Middle School Attached to Southwest Normal University,Chongqing 400715,China;2.School of Life Science,Southwest University,Chongqing 400715,China) |
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| Abstract: | The highest impounded water level of Three Gorges Reservoir Area has been above 170 m,and the water flow tends to slow down,the self-purity capacity is decreasing,and the pressure of environmental pollution is increasing.The origins,status,spatial and temporal dynamics,damage degrees and influence scope of heavy metal pollution,eutrophication and persistent organic pollutants in Three Gorges Reservoir Area are analyzed.The prevent strategies are proposed to provide the references for the environment protection. |
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| Keywords: | Three Gorges Reservoir Area Pollution Heavy metal Eutrophication Persistent organic pollutants |
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