1. College of Resources and Environment & The Research Center of Territorial Spatial Governance and Green Development, Huazhong Agricultural University, Wuhan 430070, China
2. Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
3. Precision Soil and Crop Engineering (SiTeMan), Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, Blok B, 1st Floor, 9000 Ghent, Belgium
4. Center for Environment, Energy and Economy, Harrisburg University, Harrisburg, PA 17101, USA