1. Associate Professor, State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Rd., Haidian District, Beijing 100085, China.
2. Ph.D. Student, State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Rd., Haidian District, Beijing 100085, China.
3. Master’s Student, State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Rd., Haidian District, Beijing 100085, China.
4. Professor, State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Rd., Haidian District, Beijing 100085, China (corresponding author).