Libin Wu¹, Hong Ren¹, Peng Wang², Jing Chen¹, Yunting Fang³, Wei Hu¹, Lujie Ren⁴, Junjun Deng¹, Yu Song⁵, Jie Li⁶, Yele Sun⁷, Zifa Wang⁸, Cong-Qiang Liu¹, Qi Ying⁹ and Pingqing Fu⁴, (1)Tianjin University, Tianjin, China, (2)The Hong Kong Polytechnic University, Hong Kong, China, (3)Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China, (4)Institute of Surface-Earth System Science, Tianjin University, Tianjin, China, (5)Peking University, Beijing, China, (6)Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (7)Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Beijing, China, (8)LAPC, Beijing, China, (9)Department of Civil and Environmental Engineering, Texas A&M University, College Station, TX, United States