| Affiliation: | 1. Institute of Studies for the Greater Bay Area, Guangdong University of Foreign Studies, Guangzhou, 510006, China;2. School of Public Economics & Administration, Shanghai University of Finance and Economics, Shanghai, 200433, China;1. State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China;2. Key Laboratory of Agricultural Engineering in Structure and Environment, Ministry of Agriculture and Rural Affairs, College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China;3. Hunan Provincial Key Laboratory of Comprehensive Utilization of Agricultural and Animal Husbandry Waste Resources, College of Urban and Environment Sciences, Hunan University of Technology, Hunan Province, 412007, China;4. Rural Energy and Environment Agency, Ministry of Agriculture and Rural Affairs, Beijing 100125, China;5. Center for professional training and service, China Association for Science and Technology, Beijing 100081, China |
