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Assessment of the Groundwater Antipollution Capability in Yuxi Basin, Yunnan
Author(s): 
Pages: 411-415
Year: Issue:  4
Journal: RESOURCES ENVIRONMENT & ENGINEERING

Keyword:  地下水防污性DRASTIC指标玉溪盆地云南;
Abstract: 随着地表水资源开发利用潜力降低和污染加剧,人类对地下水的开发利用程度不断增加,不同程度改变了地下水环境,尤其是城市地区的地下水环境有恶化趋势.采用DRASTIC指标体系和MAPGIS的空间叠加功能,对玉溪盆地地下水防污性进行评价,评价结果表明,该区地下水防污性总体在差-中等范围,可分为三种等级区.其中,盆地区地下水防污性基本在较差-差的范围,盆地周边山地防污性中等.反映人类工程和经济活动易对盆地地下水造成污染.
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