[Wang, Xiaojun; Wang, Wancai; Zhang, C; Zhang, Chao] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess Pl, Xianyang 712100, Peoples R China.
[Peng, Yuanying] Lewis Univ, Coll Arts & Sci, Romeoville, IL 60446 USA.
[Farooq, Taimoor Hassan; Yan, Wende; Chen, Yazhen; Liang, Xiaocui] Cent South Univ Forestry & Technol, Coll Life Sci & Technol, Changsha 410004, Peoples R China.
[Farooq, Taimoor Hassan; Yan, Wende; Chen, Yazhen; Liang, Xiaocui] Natl Engn Lab Appl Forest Ecol Technol Southern Ch, Changsha 410004, Peoples R China.
[Zhang, C; Zhang, Chao; Lei, Shilong] Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Xianyang 712100, Peoples R China.