1. School of Geography Nanjing Normal University Nanjing China
2. Soil Science Department, Faculty of Agriculture Zagazig University Zagazig Egypt
3. College of Forestry Nanjing Forestry University Nanjing China
4. College of Natural Resources and Environment Northwest A&F University Yangling China
5. Department of Agriculture, Faculty of Agriculture, Environmental Management and Renewable Energy University of Technology and Arts of Byumba Byumba Rwanda
6. Botany Department, Faculty of Agriculture Zagazig University Zagazig Egypt
7. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing China
8. Jiangsu Engineering Research Center for Soil Utilization & Sustainable Agriculture Nanjing China
9. Institute of Plant Ecology Justus Liebig University Giessen Giessen Germany
10. School of Biology and Environmental Science and Earth Institute University College Dublin Dublin Ireland