Groundwater Flow Simulation and Resource Evaluation of the Affected Zone along the Yellow River (Henan Section)

摘要

The purpose of this paper is to build a three-dimensional groundwater flow model of the affected zone along the Yellow River, and to conduct equilibrium analysis and resource evaluation to the groundwater of the research area according to the simulation results. In the beginning, the groundwater flow numerical simulation model (1999.1-2009.12) is established and verified through the GMS software on the basis of the establishment of hydrogeological conceptual and mathematical models. Results of the simulation model show that the perennial average of the resources of shallow groundwater recharge is 29.32×10~8m~3/a, the average recharge modulus is 22.35×10~4m~3/km~2.a and the safe yield of groundwater resource is 27.04×10~8m~3/a.