1. School of Architecture, Fuzhou Univ., 2 Xueyuan Rd., Fuzhou 350108, China; and Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 1799 Jimei Rd., Xiamen 361021, China (corresponding author).
2. Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 1799 Jimei Rd., Xiamen 361021, China; and Univ. of Chinese Academy of Sciences, 19A Yuquanlu, Beijing 100049, China.
3. College of Architecture and Landscape Architecture, Peking Univ., Room 503-3, Peking University Science Park, 127-1 Zhongguancun North St., Beijing 100080, China.
4. Dept. of Biological Science and Biotechnology, Zhangzhou Normal Univ., 36 Xianqian Straight St., Zhangzhou 363000, China.