1. College of Land Science and Technology, China Agricultural University, Beijing 100193, China
2. Key Laboratory of Agricultural Land Quality, Ministry of Natural Resources, Beijing 100193, China
3. Land Consolidation and Rehabilitation Center, Ministry of Natural Resources, Beijing 100035, China
4. Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Natural Resources, Beijing 100035, China
5. Faculty of Architecture, Building and Planning, The University of Melbourne, Victoria 3010, Australia