| DRASTIC模型的缺陷与改进方法探讨 |
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| 引用本文： | 鄂建,孙爱荣,钟新永.DRASTIC模型的缺陷与改进方法探讨[J].水文地质工程地质,2010,37(1):102-107. |
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| 作者姓名： | 鄂建 孙爱荣 钟新永 |
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| 作者单位： | 江苏省地质调查研究院;江苏省地质工程勘察院;海南省国土环境资源厅; |
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| 摘 要： | 从模型原理、模型计算方法、评价结果三个方面系统地总结了DRASTIC模型的缺陷,并指出国内在地下水防污性能评价上的误区,提出模型的改进方法,在此基础上提出了基于DRASTIC模型的模糊综合评价模型,并应用于九江市的地下水防污性能评价工作,取得了较好的效果。
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| 关 键 词： | DRASTIC 缺陷 地下水防污性能 模糊综合评价 |
Inadequacies of DRASTIC model and discussion of improvement |
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| E Jian,SUN Ai-rong,ZHONG Xin-yong.Inadequacies of DRASTIC model and discussion of improvement[J].Hydrogeology and Engineering Geology,2010,37(1):102-107. |
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| Authors: | E Jian SUN Ai-rong ZHONG Xin-yong |
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| Affiliation: | 1.Geology Survey of Jiangsu Province,Nanjing 210018,China;2.Geological Engineering Investigation Institute of Jiangsu Province,Nanjing 210012,China;3.Department of Land Envioronment & Resources of Hainan Province,Haikou 570203,China |
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| Abstract: | The paper summarizes the inadequacies of DRASTIC model on model principle,calculation method and assessment result.The defect of groundwater vulnerability assessment and improvement are pointed out.A fuzzy comprehensive assessment model based on DRASTIC is proposed and the result based on this method is more objective. |
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| Keywords: | DRASTIC DRASTIC inadequacy vulnerability of groundwater fuzzy comprehensive assessment |
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