Hanzhi Zhang¹, Huayu Lu², Xiaojian Zhang³, Thomas Stevens⁴, Dan Breecker⁵, Tijian Wang⁶, Hanlin Wang¹ and Yao Wang¹, (1)Nanjing University, Nanjing, China, (2)Nanjing University, School of Geography and Ocean Science, Nanjing, China, (3)Lanzhou University, MOE Key Laboratory of West China's Environmental System, College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China, Lanzhou, China, (4)Uppsala University, Uppsala, Sweden, (5)University of Texas at Austin, Austin, TX, United States, (6)School of Atmospheric Sciences, Nanjing University, Nanjing, China