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