1. School of Geography, Nanjing Normal University, Nanjing 210023, China
2. Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
3. Institute of Resource, Ecosystem and Environment of Agriculture, and Center of Agricultural and Climate Change, Nanjing Agricultural University, Nanjing 210095, China
4. Soil Science Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
5. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China
6. Ministry of Education, Key Laboratory of Virtual Geographic Environment (Nanjing Normal University), Nanjing 210023, China
7. Institute of Plant Ecology, Justus Liebig University Giessen, Giessen 35392, Germany
8. School of Biology and Environmental Science and Earth Institute, University College Dublin, Dublin D04, Ireland