Tracking a Heavy Pollution Process in Beijing in Winter 2016 Using GRAPES-CUACE Adjoint Model

Chao Wang, Institute of Atmospheric Composition, Chinese Academy of Meteorological Sciences, Beijing 100081, Beijing, DC, China, Xingqin An, Institute of Atmospheric Composition, Chinese Academy of Meteorological Sciences, Beijing 100081, Beijing, China, Shixian Zhai, Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing 210044, Nanjing, China and Sun Zhaobin, Institute of Urban Meteorology, China Meteorological Administration, Beijing 100089; Environmental Meteorology Forecast Center of Beijing-Tianjin-Hebei, China Meteorological Administration, Beijing 100089, Beijing, China