TY - JOUR A1 - Hess, P. G. A1 - Zbinden, R. T1 - Stratospheric impact on tropospheric ozone variability and trends: 1990–2009 JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 11 IS - 8 SP - 22719 EP - 22770 Y1 - 2011/08/11 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/11/22719/2011/ L1 - http://www.atmos-chem-phys-discuss.net/11/22719/2011/acpd-11-22719-2011.pdf DO - 10.5194/acpd-11-22719-2011 ER -