Socio-hydrologic perspectives of the co-evolution of humans and groundwater in Cangzhou, North China Plain

Songjun Han, China Institute of Water Resources and Hydropower Research, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, Beijing, China, Fuqiang Tian, Tsinghua University, Departement of Hydraulic Engineering, Beijing, China and Ye Liu, Tsinghua University, Beijing, China