| 黄河流域地表水资源可再生性评价 |
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| 引用本文： | 李春晖,杨志峰.黄河流域地表水资源可再生性评价[J].干旱区资源与环境,2005,19(1):1-6. |
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| 作者姓名： | 李春晖 杨志峰 |
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| 作者单位： | 北京师范大学环境学院,北京,100875;北京师范大学环境学院,北京,100875 |
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| 基金项目： | 国家重点基础研究规划项目 (G19990 43 60 5 ) |
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| 摘 要： | 水资源具有自然再生和社会再生、水量再生和水质恢复等四种类型。本文根据水资源可再生性基本涵义建立了黄河流域地表水资源可再生性评价一般指标体系 ,并运用TOPSIS法进行评价 ,结果表明 :黄河流域主要产水区域如龙羊峡以上、湟水流域、洮河流域和渭河流域等都是水资源可再生性相对最强或较强的区域 ,北洛河流域是最弱的区域 ,其余属于中等或者较弱区域。
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| 关 键 词： | 水资源可再生性 TOPSIS 评价 黄河流域 |
| 文章编号： | 1003-7578(2005)01-001-06 |
| 修稿时间： | 2003年12月23 |
Assessment of the Renewability of Surface Water Resources in the Yellow River Basin |
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| LI Chun-hui,YANG Zhi-feng.Assessment of the Renewability of Surface Water Resources in the Yellow River Basin[J].Journal of Arid Land Resources and Environment,2005,19(1):1-6. |
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| Authors: | LI Chun-hui YANG Zhi-feng |
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| Abstract: | Water resources has natural renewal and social renewal, water quantity renewal and water quality recovery. The assessment indices system of surface water resources renewability in the Yellow River basin had been set up by the meaning of water resources renewability, and then the TOPSIS method was applied to assess the renewability of surface water . The results showed that the main regions of water resources, for example Upward of Longyangxia, Huangshui basin, Taohe basin and Weihe basin and so on, were the strongest or stronger water resources renewability, and Beiluohe basin was the lowest water resources renewability and the others were middle or lower water resources renewability. |
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| Keywords: | water resources renewability TOPSIS assessment the Yellow River Basin |
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