1. School of Geographic & Oceanographic Sciences, Nanjing University, Nanjing 210023, Jiangsu Province, China
2. Land
Development and Consolidation Technology, Engineering Center of Jiangsu Province, Nanjing 210023, Jiangsu Province, China
3. Key Laboratory of
Development and Protection for the Coastal Zone of the Ministry of
Land and Resources, Nanjing 210023, Jiangsu Province, China
4. School
of Urban and Resources Sciences, Jinling College of Nanjing University, Nanjing 210089, Jiangsu
Province, China
5. North China University of Water Resources and Electric Power, Zhengzhou 450011, Henan Province, China
6. Department
of Geography, University of South Carolina, Columbia, South Carolina 29205, United States