1. Sun Yat-sen University, Guangzhou, Guangdong Province, China
2. Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
3. Department of Geography, National University of Singapore , Singapore, Singapore
4. School of Geography and Planning, Sun Yat-sen University
5. China Regional Coordinated Development and Rural Construction Institute, Sun Yat-sen University, Guangzhou, China
6. Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China