Hydrochemical Characteristics and Groundwater Quality Assessment in the Wudaoxian Area of Lanzhou New Area, China
In arid and semi-arid regions, groundwater is the main domestic and agricultural irrigation water source, supporting regional water security and agricultural development. Under persistent human interference, groundwater pollution has worsened in the Wudaoxian area of Lanzhou New Area. In this study, 44 groundwater samp...