The Impact of Precipitation Deficit and Urbanization on Variations in Water Storage in the Beijing-Tianjin-Hebei Urban Agglomeration
Depletion of water resources has threatened water security in the Beijing-Tianjin-Hebei urban agglomeration, China.However, the relative importance of precipitation and urbanization to water storage change has not been sufficiently studied.In this study, both terrestrial water storage (TWS) and groundwater storage (GWS) change in Jing-Jin-Ji from 1