1. Beijing Key Lab of Study on SCI-TECH Strategy for Urban Green Development, School of Economics and Resource Management, Beijing Normal University, Beijing 100875, China
2. Key Laboratory of Plateau Geographic Processes and Environment Change of Yunnan Province, Faculty of Geography, Yunnan Normal University, Kunming 650500, China
3. Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
4. University of Chinese Academy of Sciences, Beijing 100049, China