TY - JOUR A1 - Liu, J. A1 - Logan, J. A. A1 - Murray, L. T. A1 - Pumphrey, H. C. A1 - Schwartz, M. J. A1 - Megretskaia, I. A. T1 - Transport analysis and source attribution of seasonal and interannual variability of CO in the tropical upper troposphere and lower stratosphere JO - Atmos. Chem. Phys. J1 - ACP VL - 13 IS - 1 SP - 129 EP - 146 Y1 - 2013/01/08 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/13/129/2013/ L1 - https://acp.copernicus.org/articles/13/129/2013/acp-13-129-2013.pdf DO - 10.5194/acp-13-129-2013 ER -