CO Meeting Organizer 3ICESM

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Poster Programme VI.

VI.

Stratospheric and solar influences on surface climate

Convenors: H. Schmidt , N. Butchart

Oral Programme

/ Thu, 20 Sep, 12:10–13:10 / 16:00–17:40 / Room Lecture Hall H1

Poster Programme

/ Attendance Thu, 20 Sep, 14:00–16:00 / Poster Area

Attendance Time: Thursday, 20 September 2012, 14:00–16:00 Poster Area Chairperson: Neal Butchart and Hauke Schmidt
P28	3ICESM-312 Multimodel analysis of Northern Hemisphere winter blocking and its relation to the stratosphere J. A. Anstey, P. Davini, L. J. Gray, and T. J. Woollings
Poster Area
P29	3ICESM-45 The impact of resolving the stratosphere in Met Office Earth System Model simulations S. C. Hardiman, N. Butchart, L. J. Gray, D. M. Mitchell, and S. M. Osprey
Poster Area
P30	3ICESM-329 Downward Wave Coupling between the Stratosphere and the Troposphere: the Role of Sea Surface Temperatures F. Hansen and K. Matthes
Poster Area
P31	3ICESM-369 Decadal scale stratosphere-troposphere coupling in MPI-ESM and CMCC-CMS J. Kröger, E. Manzini, W. A. Müller, A. Bellucci, C. Cagnazzo, and P. G. Fogli
Poster Area
P32	3ICESM-334 Wintertime atmospheric response to Atlantic multi-decadal variability and the role of the stratosphere N.-E. Omrani, N. S Keenlyside, J. Bader, and E. Manzini
Poster Area
P33	3ICESM-27 The Influence of Stratospheric Vortex Displacements and Splits on Surface Climate D. Mitchell, L. Gray, M. Baldwin, A. Charlton-Perez, and J. Anstey
Poster Area
P34	3ICESM-352 Stratosphere-troposphere dynamical coupling in a changing climate F. Bunzel and H. Schmidt
Poster Area
P35	3ICESM-225 Downward propagation of anomalies from the stratosphere to the troposphere in high top/low top versions of three climate models B. Christiansen and S. Yang
Poster Area
P36	3ICESM-207 Response in surface climate to longitude-dependent distribution of stratospheric ozone in an AOGCM I. Höschel, I. Kirchenr, D.H.W. Peters, A. Gabriel, and H.-F. Graf
Poster Area
P37	3ICESM-98 Southern polar stratospheric metrics of the Australian Community Climate and Earth-System Simulator (ACCESS) A. Klekociuk and S. Alexander
Poster Area
P38	3ICESM-404 Why no Antarctic polar vortex in ECHAM5? R. Deckert
Poster Area
P39	3ICESM-96 High-resolution Antarctic observations of the stratospheric influence on the troposphere S. Alexander, A. Klekociuk, and D. Murphy
Poster Area
P40	3ICESM-82 Stratosphere - troposphere coupling in the northern hemisphere and its relevance for seasonal weather prediction T. Runde, M. Dameris, and D. Cai
Poster Area
P41	3ICESM-239 Future changes of stratospheric sudden warmings: Any effect on the tropospheric circulation? B. Ayarzagüena, U. Langematz, J. Abalichin, A. Kubin, S. Meul, and S. Oberländer
Poster Area
P42	3ICESM-318 How do major SSWs develop in CCMVal and CMIP5 models? S. Bancalà, K. Krüger, M. Giorgetta, M. Neish, H. Schmidt, T. Shepherd, and K. Shibata
Poster Area
P43	3ICESM-162 Sudden Stratospheric Warmings and Blockings in the IPSLCM5 Coupled Model J. Vial, T.J. Osborn, and F. Lott
Poster Area
P44	3ICESM-204 Development of Ural blocking associated with stratosphere, and Eurasian extreme cold episode in 2012 S.-H. Woo, B.-M. Kim, and J.-S. Kug
Poster Area
P45	3ICESM-161 Equatorial waves in some CMIP5 coupled models F. Lott and P. Maury
Poster Area
P46	3ICESM-263 Seasonal Variations of the Quasi Biennial Oscillation in the MPI Earth System Model T. Krismer, M. Giorgetta, and M. Esch
Poster Area
P47	3ICESM-137 Convective indices as indicators for the troposphere - stratosphere wave interaction A. Y. Kanukhina, A. V. Voznesenskaya, E.A. Chumak, and A.I. Pogoreltsev
Poster Area
P48	3ICESM-277 Impact of stratospheric El Niño Modoki signal on tropospheric climate I. Zubiaurre, N. Calvo, and C. Cagnazzo
Poster Area
P49	3ICESM-337 Southern Annular Mode response to volcanic eruptions in the MPI-ESM S. Gleixner, M. Toohey, K. Krüger, and H. Schmidt
Poster Area
P50	3ICESM-195 Dynamical responses to volcanic aerosols in the stratosphere and troposphere M. Toohey, K. Krüger, C. Timmreck, and S. Gleixner
Poster Area
P51	3ICESM-247 Very large volcanic eruptions: A challenge for Earth system models C. Timmreck and M.P.I. Super Volcano Group
Poster Area
P52	3ICESM-127 Impacts of Strong Volcanic Eruptions on the northern hemisphere winter in the CMIP5 MPI-ESM simulations M. Bittner, C. Timmreck, and H. Schmidt
Poster Area
P53	3ICESM-230 Two and a half reasons why CO2 cools the stratosphere H. F. Goessling and S. Bathiany
Poster Area
P54	3ICESM-266 Imprint of Greenhouse cooling in stratospheric thermal structure over a sub-tropical station Mt. Abu (24.5oN, 72.7oE, MSL height 1.7 Km) (withdrawn) S. Sharma, S. Lal, H. Chandra, and Y. B. Acharya
Poster Area
P55	3ICESM-370 Annual cycle of the global mean energy balance in a mechanistic middle-atmosphere GCM R. Knöpfel and E. Becker
Poster Area
P56	3ICESM-60 Sensitivity to greenhouse gases in 21st century stratospheric and tropospheric ozone in CMIP5 simulations (withdrawn) V. Eyring, I. Cionni, and K.-D. Gottschaldt
Poster Area
P57	3ICESM-289 Investigating the Tropopause Structure in GPS-Radiooccultation Data and High-Resolution Coupled Chemistry Climate Model Simulations W. Wang, K. Matthes, and T. Schmidt
Poster Area
P58	3ICESM-359 Global Water Vapor variations in the Upper Troposphere and Lower Stratosphere in high-top CMIP5 simulations C. Cagnazzo, A.C. Maycock, P. Brasicke, M. Fujiwara, E. Manzini, C. Stubenrauch, and F. Cairo
Poster Area
P59	3ICESM-408 Formation of stratospheric nitric acid by a hydrated ion cluster reaction: implications for the effect of energetic particle precipitation on the middle atmosphere Y. Orsolini, O.-K. Kvissel, F. Stordal, I. Isaksen, and M. Santee
Poster Area
P60	3ICESM-89 Possible synchronization of internal modes of the tropical Pacific decadal variability to the 11-yr solar cycle S. Misios and H. Schmidt
Poster Area
P61	3ICESM-166 Combined 11 year solar cycle and QBO effects in transient HAMMONIA simulations G. Chiodo and H. Schmidt
Poster Area
P62	3ICESM-231 Solar signal propagation: The role of gravity waves and stratospheric sudden warmings I. Cnossen, H. Lu, C. Bell, L. Gray, and M. Joshi
Poster Area
P63	3ICESM-242 Effect of Solar Wind Dynamic Pressure on Rossby Wave Propagation and Breaking H. Lu, C. Franzke, O. Martius, M. Jarvis, and T. Phillips
Poster Area
P64	3ICESM-135 Solar activity and QBO influence on the interannual variability of the stratospheric spring transition date A. Y. Kanukhina, E.V. Rakushina, E.N. Savenkova, E.G. Merzlyakov, and A.I. Pogoreltsev
Poster Area
P65	3ICESM-63 Impact of statistically extrapolated changes in total solar irradiance on results of 21st-23rd projections with a global climate model under RCP scenarios I.I. Mokhov, V.A. Bezverkhny, A.V. Eliseev, and N.G. Nikitina
Poster Area
P66	3ICESM-148 Assumptions and limitations in modeling atmospheric ionization by precipitating particle J. M. Wissing and M.-B. Kallenrode
Poster Area
P67	3ICESM-379 Phase coherence between solar/geomagnetic activity and climate variability from stratosphere to troposphere D. Novotna and M. Palus
Poster Area
P68	3ICESM-59 Balancing a quadrupling of CO2 by a reduction of solar irradiance: Climate responses simulated by four Earth system models H. Schmidt, K. Alterskjaer, D. Bou Karam, O. Boucher, A. Jones, J. E. Kristjansson, U. Niemeier, M. Schulz, A. Aaheim, F. Benduhn, M. Lawrence, and C. Timmreck
Poster Area
P69	3ICESM-262 Impact of climate-engineering techniques on global climate U. Niemeier and H. Schmidt
Poster Area
P70	3ICESM-391 Parametric uncertainty in solar radiation management geoengineering P.J. Irvine, D.J. Lunt, and A.J. Ridgwell
Poster Area
P71	3ICESM-197 Effects of solar radiation management on global crop yields J. Pongratz, D.B. Lobell, L. Cao, and K. Caldeira