1. School of Geography and Ocean Science, Nanjing University, Nanjing 210023, China.
2. Department of Geography, University of Wisconsin–Madison, WI 53706, USA.
3. School of Life Sciences, Nanjing University, Nanjing 210023, China.
4. Department of Aquatic Ecology and Water Quality Management, Wageningen University, NL-6700 AA Wageningen, Netherlands.
5. Department of Solar Energy and Environmental Physics, Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Sede Boqer Campus, 84990, Israel.
6. School of Geography and Tourism, Shaanxi Normal University, Xi’an 710119, China.
7. Polar Climate System and Global Change Laboratory, Nanjing University of Information Science and Technology, Nanjing 210044, China.
8. Resource Ecology Group, Wageningen University, NL-6700 AA Wageningen, Netherlands.