TY - JOUR A1 - Liang, Q. A1 - Douglass, A. R. A1 - Duncan, B. N. A1 - Stolarski, R. S. A1 - Witte, J. C. T1 - The governing processes and timescales of stratosphere-to-troposphere transport and its contribution to ozone in the Arctic troposphere JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 9 SP - 3011 EP - 3025 Y1 - 2009/05/11 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/9/3011/2009/ L1 - http://www.atmos-chem-phys.net/9/3011/2009/acp-9-3011-2009.pdf DO - 10.5194/acp-9-3011-2009 ER -