A049:
Impacts of Stratospheric Ozone on Climate





Session ID#: 27183

Session Description:
Stratospheric ozone changes have been shown to have far-reaching impacts on climate through radiative and dynamical effects. Modelling and observational studies have detected the imprint of ozone on changes in the subtropical and midlatitude atmospheric circulation with associated impacts on the ocean circulation, sea ice and regional surface climate. Uncertainties remain in the observed stratospheric changes, the dynamical understanding and magnitude of the climate response to ozone changes and the interplay between ozone recovery and greenhouse gases into the future. In the lead up to the 2018 WMO/UNEP Ozone Assessment, we invite papers on all aspects of stratospheric ozone changes and climate in both hemispheres and on all timescales.
Primary Convener:  Julie Arblaster, National Center for Atmospheric Research, Boulder, CO, United States
Conveners:  Alexey Karpechko, Finnish Meteorological Institute, Helsinki, Finland, Amanda Maycock, University of Leeds, Leeds, LS2, United Kingdom and Michael Sigmond, University of Victoria, Victoria, BC, Canada
Index Terms:

1620 Climate dynamics [GLOBAL CHANGE]
3305 Climate change and variability [ATMOSPHERIC PROCESSES]
3337 Global climate models [ATMOSPHERIC PROCESSES]
3362 Stratosphere/troposphere interactions [ATMOSPHERIC PROCESSES]

Abstracts Submitted to this Session:

Timo Asikainen, Antti Salminen, Ville Maliniemi and Kalevi Mursula, University of Oulu, ReSoLVE Centre of Excellence, Space Climate Research Unit, Oulu, Finland
Feng Li, Goddard Earth Sciences Technology and Research, Universities Space Research Association, Greenbelt, MD, United States, Paul A. Newman, NASA GSFC, Code 610, Greenbelt, MD, United States, Steven Pawson, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Judith Perlwitz, CIRES, Boulder, CO, United States
Kane Stone, Massachusetts Institute of Technology, Cambridge, MA, United States, Susan Solomon, MIT/EAPS, Cambridge, MA, United States, Douglas Edward Kinnison, NCAR, Boulder, CO, United States and John C Fyfe, Environment Canada, Canadian Centre for Climate Modeling and Analysis, Victoria, BC, Canada
Robert W Portmann1, John S Daniel1 and Pengfei Yu2, (1)NOAA Boulder, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
Seok Woo Son1, Bo-Reum Han1, Seo-Yeon Kim1, Rokjin Park2 and CCMI PIs, (1)Seoul National University, Seoul, South Korea, (2)Seoul National University, Seoul, Korea, Republic of (South)
Fei Xie, Beijing Normal University, Beijing, China
David Ferreira, University of Reading, Reading, RG6, United Kingdom, Anand Gnanadesikan, Johns Hopkins Univ-EPS, Baltimore, MD, United States, Yavor Kostov, University of Oxford, Oxford, United Kingdom, John Marshall, MIT, Cambridge, MA, United States, William Seviour, Johns Hopkins University, Baltimore, MD, United States and Darryn Waugh, Johns Hopkins Univ, Baltimore, MD, United States
Satoshi Noda1, Kunihiko Kodera2, Makoto Deushi3, Akio Kitoh4, Ryo Mizuta3, Kohei Yoshida5, Shigenori Murakami6, Yukimasa Adachi7 and Shigeo Yoden8, (1)Kyoto University, Geophysics, Kyoto, Japan, (2)Mie University, Climate and Ecosystem Dynamics Division, Tsu, Japan, (3)Meteorological Research Inst., Tsukuba, Japan, (4)University of Tsukuba, Tsukuba, Japan, (5)MRI/JMA, Tsukuba, Japan, (6)Meteorological College, Kashiwa, Chiba, Japan, (7)Japan Meteorological Agency, Tokyo, Japan, (8)Kyoto University, Kyoto, Japan
Peter L Ward, US Geological Survey, retired, Teton Tectonics, Jackson, WY, United States
Marta Abalos1, Lorenzo M Polvani2, Rolando R Garcia1, Douglas Edward Kinnison3 and William John Randel1, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)Columbia University, New York, NY, United States, (3)NCAR, Boulder, CO, United States