Author(s): Shunfu Zhang; Changjun Liu; Chuanke Li; Sili Long; Jian Zhou; Qiyi Zhang

Linked Author(s):

Keywords: No keywords

Abstract: To relieve the drop of groundwater and seawater intrusion in Weizhou Island caused by overexploitation, the analysis model of precipitation-runoff and variable-density groundwater flow in Weizhou Island was established and the model’s parameter identification results were used to investigate groundwater level and seawater/freshwater interface changes under different groundwater exploitation plans. Thereafter, a rational groundwater exploitation plan could be made to prevent the lowering of groundwater levels caused by ground water overexploitation and ecological deterioration caused by seawater intrusion. This could help accelerating the recovery of ground water and maintaining ecological system.

DOI: https://doi.org/10.1051/matecconf/201824602047

Year: 2018