Oral programme I.

I.

Clouds, circulation and climate sensitivity
Convenors: Bjorn Stevens , Sandrine Bony 
Oral programme
 / Mon, 28 Aug, 09:20–10:25  / 16:45–17:15  / Room Helmut-Schmidt-Auditorium
 / Tue, 29 Aug, 11:00–11:50  / Room Helmut-Schmidt-Auditorium
 / Wed, 30 Aug, 11:30–12:15  / Room Helmut-Schmidt-Auditorium
 / Thu, 31 Aug, 11:00–12:00  / Room Helmut-Schmidt-Auditorium
 / Fri, 01 Sep, 11:00–16:15  / Room Helmut-Schmidt-Auditorium
Poster programme
 / Attendance Mon, 28 Aug, 13:45–15:30  / Poster area

Monday, 28 August 2017
Room Helmut-Schmidt-Auditorium
09:20–09:40
4ICESM-204
Mechanism Denial: Rethinking the Roles of the Atmosphere and Ocean in Long-term Climate Variability (invited)
A. Clement
09:40–09:55
4ICESM-199
A strong temperature dependence in intense-storm rainfall indicated by inter-hemispheric contrast of storms
C. Kodama, B. Stevens, T. Mauritsen, T. Seiki, and M. Satoh
09:55–10:10
4ICESM-25
A thermodynamic constraint on the depth of the global tropospheric circulation
D. W. J. Thompson, S. Bony, and Y. Li
10:10–10:25
4ICESM-197
Understanding the varying timescales of the tropospheric circulation response to increasing greenhouse gases
K. M. Grise and L. M. Polvani
Coffee break
16:45–17:00
4ICESM-193
The poleward shift of storm tracks under climate change: tracking cyclones in CMIP5
T. Tamarin and Y. Kaspi
17:00–17:15
4ICESM-161
Clouds and the extratropical circulation response to global warming in a hierarchy of global atmosphere models
A. Voigt

Tuesday, 29 August 2017
Room Helmut-Schmidt-Auditorium
11:00–11:20
4ICESM-205
Are climate models telling us enough about climate feedback uncertainty? (invited)
S. Sherwood
11:20–11:35
4ICESM-124
Changes in cloudiness, precipitation and trade-wind layer structure as shallow convection deepens to congestus
R. Vogel, L. Nuijens, and P. Zuidema
11:35–11:50
4ICESM-98
Mechanisms and model diversity of trade-wind shallow cumulus cloud feedbacks
Dr Vial, Dr Bony, Dr Stevens, and Dr Vogel

Wednesday, 30 August 2017
Room Helmut-Schmidt-Auditorium
11:30–11:45
4ICESM-173
The North Atlantic atmospheric circulation and its variability at the Last Glacial Maximum: role of the ice sheets and the ocean circulation state
M. Kageyama, P. Beghin, S. Berthou, S. Charbit, C. Dumas, G. Lapeyre, J.-Y. Peterschmitt, and G. Riviere
11:45–12:00
4ICESM-191
Time- and state-dependent feedback, and why it matters
T. Mauritsen
12:00–12:15
4ICESM-62
Climate targets to limit global sea-level rise
C. Li, H. Held, and J. Marotzke

Thursday, 31 August 2017
Room Helmut-Schmidt-Auditorium
11:00–11:15
4ICESM-167
Stirring up a storm: convectively-driven climate variability on tidally locked exoplanets
D.D.B. Koll and T.W. Cronin
11:15–11:30
4ICESM-67
Satellite data show frequency of intense Mesoscale Convective Systems in the Sahel tripled since 1982
C.M. Taylor, D. Belusic, F. Guichard, D.J. Parker, T. Vischel, O. Bock, P.P. Harris, S. Janicot, C. Klein, and G. Panthou
11:30–11:45
4ICESM-144
The annual cycle of the ITCZ and its changes under CO2 quadrupling in the TRACMIP ensemble.
M. Biasutti and A. Voigt
11:45–12:00
4ICESM-9
Boundary layer height, buoyancy, and the size of convective self-aggregation
D. Yang

Friday, 1 September 2017
Room Helmut-Schmidt-Auditorium
11:00–11:15
4ICESM-26
Impact of the description of mixed-phase and ice clouds on the equilibrium climate sensitivity
U. Lohmann, D. Neubauer, and S. Münch
11:15–11:30
4ICESM-29
Strong constraints on aerosol-cloud interactions from volcanic eruptions
F. F. Malavelle and the Contributing Authors
11:30–11:45
4ICESM-55
How does natural variability in clouds and circulation affect the anthropogenic aerosol radiative forcing?
S. Fiedler, B. Stevens, and T. Mauritsen
15:30–15:45
4ICESM-157
Arctic clouds and feedbacks in climate models
J. Quaas, K. Block, and J. Kretzschmar
15:45–16:00
4ICESM-186
The Role of Spatially Extended Supercooled Stratiform Clouds in the Southern Ocean Radiation Bias Question
G. Mace
16:00–16:15
4ICESM-223
Idealized modelling of zonally asymmetric circulation: A dry dynamical core with orography
F. Pithan