Satellite and in-situ observed recent rejuvenation of deep groundwater in the North China Plain
Yun Pan1, Qingquan Zhang1, Huili Gong1, Xiaohui Lei2, Longqun Zheng1, Pat J.-F. Yeh3 and Weihong Liao2, (1)Capital Normal University, Beijing, China, (2)China Institute of Water Resources and Hydropower Research, Department of Water Resources, Beijing, China, (3)Monash University, Kuala Lumpur, Malaysia