1. School of Geography and Ocean Science, Nanjing University, Nanjing, People’s Republic of China
2. Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology, Nanjing, People’s Republic of China
3. Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai, People’s Republic of China
4. Institute at Brown for Environment and Society, Brown University, Providence, RI, USA
5. Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI, USA
6. Department of Geography, University of Sheffield, Sheffield, UK
7. Department of Geography, University of Liège, Liège, Belgium