[Yu, Guo-An;Huang, He Qing] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China.^[Li, Zhiwei] Changsha Univ Sci & Technol, Sch Hydraul Engn, Changsha 410114, Peoples R China.^[Yao, Weiwei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Environm Remediat, Beijing 100101, Peoples R China.