| Institution: | [1]State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Ministry of Water Resources~institute of Soil and Water ＂Conservation, Chinese Academy of Sciences, Yangling 712100, P.R. China [2]School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, P.R. China [3]College of Life Science, Henan Normal University, Xinxiang 453007, P.R. China [4]Key Laboratory of Efficient Utilization of Water in Dry Farming, Gansu Province, Lanzhou 730070, P.R. China |
