TY - JOUR A1 - Itahashi, S. A1 - Mathur, R. A1 - Hogrefe, C. A1 - Zhang, Y. T1 - Modeling stratospheric intrusion and trans-Pacific transport on tropospheric ozone using hemispheric CMAQ during April 2010 – Part 1: Model evaluation and air mass characterization for stratosphere–troposphere transport JO - Atmos. Chem. Phys. J1 - ACP VL - 20 IS - 6 SP - 3373 EP - 3396 Y1 - 2020/03/23 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/20/3373/2020/ L1 - https://acp.copernicus.org/articles/20/3373/2020/acp-20-3373-2020.pdf DO - 10.5194/acp-20-3373-2020 ER -