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Interactions between Orographic Gravity Wave Drag and Forced Stationary Planetary Waves in the Winter Northern Hemisphere Middle Atmosphere
Publisher: American Meteorological Society
Abstract: A quasigeostrophic model is used to study the combined interaction among orographically generated gravity wave drag, forced planetary waves, and zonal mean flows in the Northern Hemisphere winter stratosphere and mesosphere. ...
Response of the Middle Atmosphere to CO2 Doubling: Results from the Canadian Middle Atmosphere Model
Publisher: American Meteorological Society
Abstract: The Canadian Middle Atmosphere Model (CMAM) has been used to examine the middle atmosphere response to CO2 doubling. The radiative-photochemical response induced by doubling CO2 alone and the response produced by changes ...
Chemistry–Climate Model Simulations of Twenty-First Century Stratospheric Climate and Circulation Changes
Publisher: American Meteorological Society
Abstract: The response of stratospheric climate and circulation to increasing amounts of greenhouse gases (GHGs) and ozone recovery in the twenty-first century is analyzed in simulations of 11 chemistry?climate models using ...