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| 水土保持的水环境效应研究 | |
| 引用本文： | 杨爱民,段淑怀,刘大根,潘玉娟.水土保持的水环境效应研究[J].中国水土保持科学,2007,5(3):7-13. |
| 作者姓名： | 杨爱民 段淑怀 刘大根 潘玉娟 |
| 作者单位： | 1. 中国水利水电科学研究院水资源研究所,100044 2. 北京市水务局水土保持工作总站,100038 3. 中国水利水电科学研究院水资源研究所,100044;北京林业大学水土保持学院,100083,北京 |
| 基金项目： | 国家重点基础研究发展计划(973计划);水利部中国科学院中国工程院中国水土流失和生态综合科学考察项目 |
| 摘 要： | 非点源污染已成为我国很多湖库型水源地的主要污染源,给人们的生活和健康以及经济社会的可持续发展造成严重危害。水土保持措施是防治非点源污染,保护水源水质,保障饮水安全的重要手段。笔者界定了水土保持水环境效应的概念;将非点源污染的类型划分为农业型、水土流失型、农村生活型、城市径流型和降水降尘型;首次系统地揭示水土保持的水环境效应机制;定量分析小流域综合治理与区域综合治理水土保持的水环境效应。 |
| 关 键 词： | 水土保持 水土流失 水环境效应 非点源污染 综合治理 |
| 收稿时间： | 2007-01-29 |
| 修稿时间： | 2007-04-27 |
Effects of soil and water conservation on water environment |
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| Yang Aimin,Duan Shuhuai,Liu Dagen,Pan Yujuan.Effects of soil and water conservation on water environment[J].Science of Soil and Water Conservation,2007,5(3):7-13. | |
| Authors: | Yang Aimin Duan Shuhuai Liu Dagen Pan Yujuan |
| Institution: | 1.Depart.of Water Resources,IWHR,100044;2.General Station of Soil and Water Conservation,BWSB,100038;3.College of Soil and Water Conservation,BFU,100083: Beijing,China |
| Abstract: | Nonpoint source pollution has become main pollution source of many water source areas of lakes and reservoirs in China,caused serious jeopardy to the people's life and health and economic and social sustainable development.Soil and water conservation measures are an important means to control nonpoint source pollution,protect water source quality and ensure drinking water security.The concept of water environment effects of soil and water conservation was put forward by the paper and the types of nonpoint source pollution were divided into agriculture,erosional,rural life,urban runoff,precipitation and dustfalling.The mechanism of effects of soil and water conservation on water environment was systematically found out and the water environment effects of comprehensive small watershed management were quantitatively analyzed. |
| Keywords: | soil and water conservation soil erosion water environment effects nonpoint source pollution comprehensive control |
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