1. College of Resources and Environmental Engineering Ludong University Yantai China
2. Global Institute for Water Security University of Saskatchewan Saskatoon Saskatchewan Canada
3. Hubei Province Key Laboratory for Geographical Process Analysis and Simulation Central China Normal University Wuhan China
4. State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil Science, Chinese Academy of Sciences Nanjing China
5. Grassland Research Institute Chinese Academy of Agricultural Sciences Huhhot China
6. Department of Environmental Science and Technology University of Maryland College Park Maryland USA
7. Leibniz Centre for Agricultural Landscape Research (ZALF), Research Area 1 “Landscape Functioning” Müncheberg Germany