摘要
为了持续利用和有效保护地下水资源,本文以商丘市浅层地下水为研究对象,运用GOD模型,选择地下水类型、盖层岩性、地下水埋深3个参数作为浅层地下水易污性评价因子,在MAPGIS软件平台上对商丘市浅层地下水进行了易污性评价。结果表明:高易污性区和中等易污性区的面积之和占商丘市总面积的98%以上,说明商丘市内浅层地下水容易受到污染,应引起重视。
In order to achieve the sustainable use and effective protection of groundwater resources in Shan- gqiu City, this paper selects Shangqiu City as the research area and shallow groundwater as the research ob- ject,uses GOD model and chooses groundwater type, overall lithology and depth to the water table to be three assessment indices. Shallow groundwater vulnerability in the research area is evaluated on MAPGIS software platform. Evaluation result shows that more than 98%area of shallow groundwater has middle or high vulnerability in the research area. It indicates that the shallow groundwater in the research area is sus- ceptible to contamination.
出处
《安全与环境工程》
CAS
北大核心
2013年第1期41-44,共4页
Safety and Environmental Engineering
基金
国家自然科学基金项目(40802057)
