TY - JOUR A1 - Cheng, N. A1 - Li, Y. A1 - Zhang, D. A1 - Chen, T. A1 - Sun, F. A1 - Chen, C. A1 - Meng, F. T1 - Characteristics of Ground Ozone Concentration over Beijing from 2004 to 2015: Trends, Transport, and Effects of Reductions JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2016 SP - 1 EP - 21 Y1 - 2016/08/10 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2016-508/ L1 - https://acp.copernicus.org/preprints/acp-2016-508/acp-2016-508.pdf DO - 10.5194/acp-2016-508 ER -