Article: [Groundwater Pollution Risk Assessment in Plain Area of Barkol-Yiwu Basin].
Huan jing ke xue= Huanjing kexue
2023 Volume 44, Issue 12, Page(s) 6778–6789
Abstract: ... control. Taking groundwater in the plain area of Barkol-Yiwu Basin as the research object, the DRSTIW ...
Abstract | Groundwater pollution risk assessment is an important part of groundwater pollution prevention and control. Taking groundwater in the plain area of Barkol-Yiwu Basin as the research object, the DRSTIW model was constructed to evaluate groundwater vulnerability. According to the survey data of contaminated sites and land use types, point source and non-point source pollutions were classified, and the groundwater pollution load was evaluated. The primary value, economic value, and ecological value of groundwater were considered to evaluate the functional value of groundwater. The groundwater pollution risk assessment map was generated by using the map algebra function of ArcGIS software. The ROC curve was used to verify the risk assessment results of groundwater pollution. The spatial distribution of cold and hot spots of groundwater pollution risk was obtained by calculating the |
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Language | Chinese |
Publishing date | 2023-12-14 |
Publishing country | China |
Document type | English Abstract ; Journal Article |
ISSN | 0250-3301 |
ISSN | 0250-3301 |
DOI | 10.13227/j.hjkx.202301085 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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