TY - JOUR A1 - Froyd, K. D. A1 - Murphy, D. M. A1 - Sanford, T. J. A1 - Thomson, D. S. A1 - Wilson, J. C. A1 - Pfister, L. A1 - Lait, L. T1 - Aerosol composition of the tropical upper troposphere JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 9 IS - 2 SP - 9399 EP - 9456 Y1 - 2009/04/09 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/9/9399/2009/ L1 - http://www.atmos-chem-phys-discuss.net/9/9399/2009/acpd-9-9399-2009.pdf DO - 10.5194/acpd-9-9399-2009 ER -