1 State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China; Department of Earth Sciences, University of Gothenburg, Gothenburg 405 30, Sweden.
2 State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China. Electronic address: cdxiao@bnu.edu.cn.
3 Department of Earth Sciences, University of Gothenburg, Gothenburg 405 30, Sweden. Electronic address: deliang@gvc.gu.se.
4 State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; University of Chinese Academy of Sciences, Beijing 100049, China.
5 State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China.
6 Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China.
7 Department of Earth Sciences, University of Gothenburg, Gothenburg 405 30, Sweden.
8 Department of Geography Science, Yichun University, Yichun 336000, China.