TY - JOUR A1 - Chen, L.-W. A. A1 - Watson, J. G. A1 - Chow, J. C. A1 - Green, M. C. A1 - Inouye, D. A1 - Dick, K. T1 - Wintertime particulate pollution episodes in an urban valley of the Western US: a case study JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2012 SP - 15801 EP - 15836 Y1 - 2012/06/26 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/12/15801/2012/ L1 - https://acp.copernicus.org/preprints/12/15801/2012/acpd-12-15801-2012.pdf DO - 10.5194/acpd-12-15801-2012 ER -