TY - JOUR A1 - Duncan, B. N. A1 - Logan, J. A. T1 - Model analysis of the factors regulating the trends and variability of carbon monoxide between 1988 and 1997 JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 8 IS - 3 SP - 9099 EP - 9138 Y1 - 2008/05/20 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/8/9099/2008/ L1 - http://www.atmos-chem-phys-discuss.net/8/9099/2008/acpd-8-9099-2008.pdf DO - 10.5194/acpd-8-9099-2008 ER -