Correspondence
Mingxiang Xua,b,d
a State Key Laboratory of Soil Erosion and Dryland
Farming on the Loess Plateau, Institute of Soil and Water Conservation,
Chinese Academy of Sciences and Ministry of Water Resources, 712100,
Yangling, Shaanxi ,China
b University of Chinese Academy of Sciences, 100190,
Beijing ,China.
d Institute of Soil and Water Conservation, Northwest
A&F University, 712100, Yangling, shaanxi,China,
E-mail of corresponding author: xumx@nwsuaf.edu.cn
Address: 26 Xinong Road Yangling, Shaanxi 712100, China