摘要
针对DRASTIC模型在地下水防污性能评价中存在的不足,提出模型的改进方法,在此基础上构建一套基于DRASTIC模型的综合指数影响评价(DRAICQ)模型,并应用于淮河流域中部某市地下水防污性能评价的实例研究中,绘制了研究区地下水防污性能评价分区图。结果表明:DRAICQ模型的计算结果更符合研究区的实际情况,评价效果较好;研究区地下水防污性能评价分区图对该区制定地下水防污措施具有重要的参考指导作用。
According to the defect of DRASTIC model in the assessment of affecting factors of antipol-lution performance of groundwater ,a modified DRAICQ model was proposed to be applied to the evalua-tion of the antipollution performance of groundwater in the middle part of Huaihe River basin ,and a divi-sion map of antipollution performance assessment zone is suggested in this paper .The result show that the calculation by the DRAICQ model are more conformed with the actual situations of the studied area ,and the diivision map of antipollution performance assessment zones can provide some important reference for making antipollution measures for the groundwater of the studied area .
出处
《资源调查与环境》
2014年第3期225-230,共6页
Resources Survey & Environment
基金
中国地质调查局地质调查项目"淮北(安徽)水文地质调查"(项目编码:1212011121146)资助
关键词
地下水
防污性能评价
DRAICQ模型
防污措施
grounswater
antipollution performance assessment
DRAICQ model
antipollution measures
