[Zhu, Lei;Wang, Jingsong;Xiong, Zhengwei] Univ South China, Sch Urban Construct, Hengyang 421001, Peoples R China.^[Guo, Qingwei] South China Inst Environm Sci MEP, Guangzhou 510632, Guangdong, Peoples R China.^[Zhang, Weiming;Sun, Ping] Nanjing Univ, Sch Environm, Nanjing 210046, Jiangsu, Peoples R China.