1. Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing, China; University of Chinese Academy of Sciences, Beijing, China.
2. Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China.
3. Bartlett School of Planning, University College London, London, UK.
4. School of Public Administration, National Research Centre for Resettlement, Hohai University, Nanjing, China.
5. Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing, China.