TY - JOUR A1 - Ning, G. A1 - Wang, S. A1 - Yim, S. H. L. A1 - Li, J. A1 - Hu, Y. A1 - Shang, Z. A1 - Wang, J. A1 - Wang, J. T1 - Impact of low-pressure systems on winter heavy air pollution in the northwest Sichuan Basin, China JO - Atmos. Chem. Phys. J1 - ACP VL - 18 IS - 18 SP - 13601 EP - 13615 Y1 - 2018/09/25 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/18/13601/2018/ L1 - https://acp.copernicus.org/articles/18/13601/2018/acp-18-13601-2018.pdf DO - 10.5194/acp-18-13601-2018 ER -