1. State Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
2. University of Chinese Academy of Sciences, Beijing 100039, China
3. Geotop/Université du Québec à Montréal (UQAM), 201 Ave Président Kennedy, Montréal QC H2X 3Y7, Canada
4. Institute of Environment and Sustainable Development, Banaras Hindu University, Varanasi 221005, India
5. State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
6. State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
7. School of Ecology and Environment, Tibet University, Lhasa 850000, China