1. Department of Environmental Science and Engineering, Fudan University, Shanghai 2005, People’s Republic of China
2. College of Landscape Architecture, Nanjing Forestry University, Nanjing 210037, People’s Republic of China
3. School of Life Sciences, Nanjing University, Nanjing 210023, People’s Republic of China
4. Laboratory of Urban and Environmental Systems, School of Architecture, Civil & Environmental Engineering, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
5. Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, People’s Republic of China
6. Department of Geosciences and Natural Resource Management, Faculty of Science, University of Copenhagen, Copenhagen 1958, Denmark