Groundwater vulnerability assessment of nitrate pollution in the Ankang Basin: using an optimized DRASTIC-LY method

• Main Authors: Tian Hui (Author), Xiao Changlai (Author), Xu Honggen (Author), Liang Xiujuan (Author), Qian Jianli (Author), Qiao Longtan (Author), Zhang Weilong (Author), Zhang Hong (Author)
• Format: Book
• Published: IWA Publishing, 2023-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

This study retains the basic structure of DRASTIC model and obtains more specific evaluation results by adding land-use type and groundwater resource yield parameters, modifying the rating scale and weight of nine parameters. Comparison of the modified DRASTIC-LY vulnerability map with the map of th...