| 基于DRASTIC模型的城市地下水脆弱性评价综述 |
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| 引用本文： | 杨贵芳,姜月华,李云.基于DRASTIC模型的城市地下水脆弱性评价综述[J].地下水,2012(1):5-8. |
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| 作者姓名： | 杨贵芳 姜月华 李云 |
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| 作者单位： | 中国地质科学院研究生部;南京地质矿产研究所 |
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| 摘 要： | 地下水脆弱性评价是环境规划和决策的有用手段,国内外已有很多研究,也提出了各种计算防污性能的模型。文章针对城市地下水污染问题介绍了评价地下水防污性能的DRASTIC模型。对DRASTIC模型的指标体系和评价方法进行了介绍,列举了DRASTIC模型的局限性;综述了目前国内外基于DRASTIC模型的城市地下水脆弱性分析的改进的模型及其应用实例,并对其应用前景进行了展望。
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| 关 键 词： | 城市地下水 脆弱性 DRASTIC模型 应用前景 |
Review on Urban Groundwater Vulnerability Assessment by Using DRASTIC Model |
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| YANG Gui-fang,JIANG Yue-hua,LI Yun.Review on Urban Groundwater Vulnerability Assessment by Using DRASTIC Model[J].Groundwater,2012(1):5-8. |
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| Authors: | YANG Gui-fang JIANG Yue-hua LI Yun |
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| Institution: | 1.Graduate Department of China Academy of Geological Science,Beijing 100037;2.Nanjing Institute of Geology and Mineral Resources,Nanjing 210016,Jiangsu) |
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| Abstract: | Groundwater vulnerability assessment is a useful tool for environmental planning and decision-making.Many studies have been carried out and several models have been developed for assessing groundwater vulnerability worldwide.In the paper,it introduces the DRASTIC model which assesses groundwater vulnerability.It also presents the index system as well as evaluate method and specifies the limitations of the DRASTIC model;after that,it summarizes modified models of the DRASTIC model and the apply cases,finally,it outlooks the apply prospect of the model. |
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| Keywords: | Urban groundwater vulnerability DRASTIC model and application prospect |
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