Impact of ozone radiative coupling on the middle-atmosphere circulation and on the stratosphere-troposphere exchange in the Canadian Global Environmental Multi-scale model (GEM)

Irena Ivanova1, Jean de Grandpré1, Yves J Rochon2, Michael Sitwell2, Frederick Chosson3 and Paul Vaillancourt4, (1)Environment and Climate Change Canada, Air Quality Research Division, Dorval, QC, Canada, (2)Environment and Climate Change Canada, Air Quality Research Division, Toronto, ON, Canada, (3)Environment and Climate Change Canada, CMDM, Dorval, QC, Canada, (4)Environment and Climate Change Canada, Meteorological Research Division, Doval, QC, Canada