TY - JOUR A1 - Zhang, G. A1 - Gao, Y. A1 - Cai, W. A1 - Leung, L. R. A1 - Wang, S. A1 - Zhao, B. A1 - Wang, M. A1 - Shan, H. A1 - Yao, X. A1 - Gao, H. T1 - A seesaw haze pollution in North China modulated by sub-seasonal variability of atmospheric circulation JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2018 SP - 1 EP - 25 Y1 - 2018/09/25 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2018-916/ L1 - https://acp.copernicus.org/preprints/acp-2018-916/acp-2018-916.pdf DO - 10.5194/acp-2018-916 ER -