TY - JOUR A1 - Hu, T. A1 - Lin, Y. A1 - Liu, R. A1 - Xu, Y. A1 - Wang, B. A1 - Zhang, Y. A1 - Liu, S. C. T1 - What is the cause(s) of ozone trends in three megacity clusters in eastern China during 2015–2020? JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2023 SP - 1 EP - 31 Y1 - 2023/01/03 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2022-781/ L1 - https://acp.copernicus.org/preprints/acp-2022-781/acp-2022-781.pdf DO - 10.5194/acp-2022-781 ER -