[Fang, Linchuan; Chen, Li; He, Haoran; Fang, LC; Qian, Xun] Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China.
[Fang, Linchuan; He, Haoran] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess Pl, Yangling, Shaanxi, Peoples R China.
[Zhou, Jingxiong; Wang, Yunqiang] Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China.
[Wang, Yunqiang] Xi An Jiao Tong Univ, Dept Earth & Environm Sci, Xian, Shaanxi, Peoples R China.
[Jiao, Shuo] Northwest A&F Univ, Coll Life Sci, State Key Lab Crop Stress Biol Arid Areas, Shaanxi Key Lab Agr & Environm Microbiol, Yangling, Shaanxi, Peoples R China.