[Wang, Yi; Xiao, Chiwei; Xiao, CW; Yan, Mingyan; Chiaka, Jeffrey Chiwuikem] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing, Peoples R China.
[Wang, Yi; Xiao, Chiwei; Xiao, CW] Univ Chinese Acad Sci, Coll Resources & Environm, 1 Yanqihu East Rd, Beijing, Peoples R China.
[Wang, Yi; Yan, Mingyan] Cent China Normal Univ, Coll Publ Adm, 382 Luoyu Rd, Wuhan, Peoples R China.
[Chiaka, Jeffrey Chiwuikem] Beijing Normal Univ, Sch Environm, 19 Xinjiekou, Beijing, Peoples R China.