1. School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an 710049, China
2. Department of Geography, McGill University, Montreal H3A 0B9, Canada
3. Department of Biological Sciences, University of Quebec at Montreal, Montreal H3C 3P8, Canada
4. Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
5. School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
6. Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing 100871, China
7. School of Economics and Resource Management, Beijing Normal University, Beijing 100875, China
8. Department of Geographical Sciences, University of Maryland, College Park, Maryland 20742, United States
9. Fudan Tyndall Center, Department of Environmental Science & Engineering, Fudan University, Shanghai 200438, China
10. Environmental Engineering Research Laboratory, Department of Chemical Engineering, University of Ilorin, Ilorin 240003, Nigeria
11. Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China