[Deng, Lei; Peng, Changhui; Shangguan, Zhouping] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.
[Deng, Lei; Shangguan, Zhouping] Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
[Deng, Lei; Shangguan, Zhouping] Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.
[Liu, Shuguang] Cent South Univ Forestry & Technol, State Engn Lab Southern Forestry Appl Ecol & Tecn, Changsha 410004, Hunan, Peoples R China.
[Kim, Dong Gill] Hawassa Univ, Wondo Genet Coll Forestry & Nat Resources, POB 128, Shashemene, Ethiopia.