Analysis of environmental effects of deep groundwater exploitation in east-central plains of Hebei province

According to the data about deep groundwater dynamic and surface subsidence of the east-central plains, through the study on critical identification of the water-table causing environmental and geological issues such as water level dropped hopper, land subsidence and so on, find out the relationship between deep aquifer releasing water and land subsidence, predict changes of groundwater level and land subsidence, provide control measures and proposals for a series of environmental and geological effects. Providing the scientific basis for deep groundwater rational exploitation in East-central Plains of Hebei Province.