1 Research Institute of Climatic and Environmental Governance/Institute for Disaster Risk Management, School of Geographical Science, Nanjing University of Information Science & Technology, Nanjing 210044, China.
2 The Administrative Center for China's Agenda 21, Beijing 100038, China.
3 Pacific Global Solution, Nuku'alofa, Tongatapu 000676, Tonga.
4 Centre for Monsoon System Research, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China.
5 Department of Environmental Engineering and Mechanical Engineering, Poznan University of Life Sciences, 60-637 Poznan, Poland.
6 The Paper, Shanghai United Media Group, Shanghai 200040, China.