| 武汉市区第四系含水层地下水有机污染敏感性研究 |
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| 引用本文： | 王焰新,付素蓉,等.武汉市区第四系含水层地下水有机污染敏感性研究[J].地球科学,2002,27(5):616-620. |
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| 作者姓名： | 王焰新 付素蓉 |
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| 作者单位： | [1]中国地质大学工程学院，湖北武汉430074 [2]深圳市勘察测绘院，广东深圳518028 |
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| 基金项目： | 国家自然科学基金重点项目 (No .4 9832 0 0 5)，教育部优秀青年教师教学科研奖励计划，德国DFG、DAAD基金，武汉市科技攻关项目 |
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| 摘 要： | 在详细调查武汉市水文地质条件和地下水污染现状的基础上，获得了高精度的武汉市水环境中微量有机污染物的组成数据。所检测出的有机组分达30余种，以苯及相关苯系物为主，污染程度较高的地下水主要分布在人口密集区和工业，商业区，应用改进的DRASTIC模型－地下水污染敏感性评价模型，在GIS平台上，编制了武汉市区地下水污染敏感性分区图。根据其评价结果，建议集中对那些敏感性相对较高的区域采取有效的环保措施，开发利用时应作出风险评价。
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| 关 键 词： | 武汉市 第四系 有机污染 地下水 环境 敏感性 GIS 地理信息系统 |
| 文章编号： | 1000-2383(2002)05-0616-05 |
Vulnerability of Groundwater in Quaternary Aquifers to Organic Contaminants: A Case Study in Wuhan City, China |
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| WANG Yan xin ,LI Yi lian ,FU Su rong ,CAI He sheng ,Broder Merkel ,Dana Ihm.Vulnerability of Groundwater in Quaternary Aquifers to Organic Contaminants: A Case Study in Wuhan City, China[J].Earth Science-Journal of China University of Geosciences,2002,27(5):616-620. |
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| Authors: | WANG Yan xin LI Yi lian FU Su rong CAI He sheng Broder Merkel Dana Ihm |
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| Institution: | WANG Yan xin 1,LI Yi lian 1,FU Su rong 2,CAI He sheng 1,Broder Merkel 3,Dana Ihm 3 |
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| Abstract: | High resolution data about trace organic contaminant concentrations in aquatic environment of Wuhan were obtained in this study, on the basis of detailed hydrogeological and groundwater contamination investigations. More than 30 organic contaminants have been detected, in which benzene hydrocarbons are the most widespread. The seriously contaminated groundwater comes from densely populated, industrial and commercial areas. Applying the DRAMIC model proposed by the authors as an improved version of the widely used DRASTIC model to the assessment of the vulnerability of groundwater to contamination in urban areas, the authors draw a GIS based vulnerability map of Wuhan city. Finally, the authors propose some suggestions about environmental protection and risk management for highly vulnerable regions in line with the assessment results thus made in this paper. |
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| Keywords: | groundwater contamination environment vulnerability geographic information system |
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