| DRASTIC指标体系法在大连市地下水易污性评价中的应用 |
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| 引用本文： | 杨庆,周集体.DRASTIC指标体系法在大连市地下水易污性评价中的应用[J].大连理工大学学报,1999,39(5):684-688. |
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| 作者姓名： | 杨庆 周集体 |
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| 作者单位： | [1]大连理工大学土木工程系 [2]大连理工大学化工学院 |
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| 摘 要： | 对地下水埋深、含水层的净补偿、岩性、土壤类型、地形、渗流区介质、渗透系数７个参数的评分以及地理信息系统（ＧＩＳ）在评分过程中的应用进行了详细的讨论，所取得的大连市地下水ＤＲＡＳＴＩＣ易污性评价结果对大连市政府制定地下水资源的环境保护与管理措施具有指导作用。该方法可用于我国广大地区的地下水易污性评价。
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| 关 键 词： | 地下水污染 地理信息系统 易污性 DRASTIC 评价 |
Study of application of DRASTIC index to assessment of groundwater vulnerability to pollution of Dalian city |
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| YANG Qing\,LUAN Mao\|tian\,CHONG Jin\|zhu\,WANG Guo\|li\,ZHOU Hui\|cheng\,ZHOU Ji\|ti\,WANG Dong\.Study of application of DRASTIC index to assessment of groundwater vulnerability to pollution of Dalian city[J].Journal of Dalian University of Technology,1999,39(5):684-688. |
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| Authors: | YANG Qing\ LUAN Mao\|tian\ CHONG Jin\|zhu\ WANG Guo\|li\ ZHOU Hui\|cheng\ ZHOU Ji\|ti\ WANG Dong\ |
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| Institution: | YANG Qing\+1,LUAN Mao\|tian\+1,CHONG Jin\|zhu\+1,WANG Guo\|li\+1,ZHOU Hui\|cheng\+1,ZHOU Ji\|ti\+2,WANG Dong\+2 |
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| Abstract: | Presented in this paper is an illustration of the application of the DRASTIC aquifer vulnerability assessment to unconfined aquifer of the Dalian city. The following main items are presented: geological and hydrogeological assessment of Dalian city, the evaluation of each parameter used in the DRASTIC index, an assessment of groundwater vulnerability to pollution using GIS ARC/INFO. |
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| Keywords: | underground water pollution geographical information system/vulnerability DRASTIC |
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