A Study of the Groundwater Reservoirs and Regulation in the Alluvial Fan of the Hutuo River

摘要

Based on analysis of the geology and hydrogeology of the alluvial fan of the Hutuo River,Hebei province of China,this paper studies the groundwater reservoir’s regulated space,storage capacity and regulated water in system.On this basis,a groundwater numerical simulation model was established.Using this model and taking into account specific regulating schemes,this paper evaluates the regulation and storage capacity of groundwater reservoirs and the effect of conjuncttive operation of surface water and groundwater.Results show that the funnel area of the study area status storage space is 12.83×108 m~3.Groundwater level after the regulation has clearly rebounded;improving groundwater supply and ensuring stable water supply in Shijiazhuang city of Hebei province,this clearly has important practical significance.