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Orals CL2.5/AS1.5

CL2.5/AS1.5

Atmospheric Circulation, Arctic Climate Change and Mid-latitude Weather Extremes (co-organized)
Convener: Halldór Björnsson  | Co-Conveners: Gudrun Nina Petersen , Judah Cohen , Nedjeljka Žagar 
Orals
 / Fri, 17 Apr, 08:30–12:00  / 13:30–15:00
Posters
 / Attendance Thu, 16 Apr, 17:30–19:00

Friday, 17 April 2015
Room Y1
Chairperson: Halldór Björnsson
08:30–08:45
EGU2015-5732
Simulated responses of mid-latitude blocking and planetary-wave amplitude to projected Arctic sea ice loss
James Screen
08:45–09:00
EGU2015-6109
Investigation of the atmospheric mechanisms related to the autumn sea ice and winter circulation link in the Northern Hemisphere
Martin King et al.
09:00–09:15
EGU2015-9729
Changes in winter warming events in the Nordic Arctic Region
Dagrun Vikhamar-Schuler et al.
09:15–09:30
EGU2015-6754
Summertime atmospheric circulation response to Arctic sea ice loss in uncoupled and coupled simulations
Len Shaffrey et al.
09:30–09:45
EGU2015-5590
Tropo- and stratospheric teleconnection response to Arctic sea-ice and continental snow-cover changes
Dörthe Handorf et al.
09:45–10:00
EGU2015-1170
The Relationship Between Recent Arctic Amplification and Extreme Mid-Latitude Weather Media interest
Judah Cohen et al.
Coffee Break
10:30–10:45
EGU2015-7297
Arctic sea ice melt, the Polar vortex, and mid-latitude weather: Are they connected? Media interest
Timo Vihma et al.
10:45–11:00
EGU2015-14344
North Atlantic explosive cyclones and large scale atmospheric variability modes
Margarida L. R. Liberato
11:00–11:15
EGU2015-7926
Impact of the winter North Atlantic Oscillation (NAO) on the Western Pacific (WP) pattern in the following winter through Arctic sea ice and ENSO
Yoshihiro Tachibana et al.
11:15–11:30
EGU2015-10367
Characteristics of atmospheric Kelvin waves during warm and cold ENSO phases observed with GPS RO
Barbara Scherllin-Pirscher et al.
11:30–11:45
EGU2015-5551
Non-random correlation structures and dimensionality reduction in multivariate climate data
Martin Vejmelka et al.
11:45–12:00
EGU2015-7917
The Northern Hemisphere winter stationary wave response to global warming in CMIP5
Isla Simpson et al.
Lunch Break
13:30–13:45
EGU2015-9664
Representation of blocking in an ensemble of high-resolution global atmospheric models
Reinhard Schiemann et al.
13:45–14:00
EGU2015-14378
Energetics associated with the variabilities of the northern and southern stratospheric polar vortices
José M. Castanheira and Carlos A. F. Marques
14:00–14:15
EGU2015-7806
Quantifying barotropic and baroclinic eddy feedbacks in the persistence of the Southern Annular Mode
Yu Nie et al.
14:15–14:30
EGU2015-2055
Quantifying the effect of aerosols on the Southern Annular Mode: do aerosols tip the balance?
Hamish Steptoe et al.
14:30–14:45
EGU2015-5770
The Contribution of Atmospheric Circulation and Coverage Bias to the Warming Hiatus
Claudio Saffioti et al.
14:45–15:00
EGU2015-11460
Recent global warming hiatus dominated by low latitude temperature trends in surface and troposphere data
Hans Gleisner et al.