Orals ASI4

ASI4

Formulation, validation and parameterization of small-scale processes in atmospheric modelling
Convener: Gert-Jan Steeneveld  | Co-Conveners: Bert Holtslag , Lisa Bengtsson 
Orals
 / Fri, 11 Sep, 09:00–10:30  / 11:30–13:00  / Room Vitosha
Posters
 / Attendance Fri, 11 Sep, 10:45–11:30  / Display Thu, 10 Sep, 08:00–Fri, 11 Sep, 13:00  / Sofia I

Friday, 11 September 2015
Room Vitosha
Chairperson: Gert-Jan Steeneveld
09:00–09:30
EMS2015-10
Why models fail or suceed in representing the Arctic winter boundary layer -- a GASS model intercomparison (solicited)
Felix Pithan, Andrew Ackerman, Wayne Angevine, Kerstin Hartung, Luisa Ickes, Thorsten Mauritsen, Brian Medeiros, Irina Sandu, Geert-Jan Steeneveld, Marina Sterk, Gunilla Svensson, Paul Vaillancourt, and Ayrton Zadra
09:30–09:45
EMS2015-454
Prediction of nocturnal boundary layer regimes
Bas van de Wiel, Ivo Van Hooijdonk, Judith Donda, Arnold Moene, Harm Jonker, Herman Clercx, and Fred Bosveld
09:45–10:00
EMS2015-420 | presentation
Preliminary results of the GABLS4 intercomparison
Eric Bazile, Patrick Le Moigne, Fleur Couvreux, Bert Holtslag, and Gunilla Svensson
10:00–10:15
EMS2015-423
Sensitivity tests of the surface characteristics in the GABLS4 experiment
Patrick Le Moigne, Eric Bazile, Fleur Couvreux, Guylaine Canut, and William Maurel
10:15–10:30
EMS2015-217
Surface-soil tiling strategies in JULES
Richard Gilham, Heather Ashton, and Martin Best
Coffee break
11:30–12:00
EMS2015-59 | presentation
Convection across scales and challenges toward high-resolution (solicited)
Peter Bechtold, Sylvie Malardel, Linus Magnusson, and Nils Wedi
12:00–12:15
EMS2015-58
Representation of turbulence in deep convective clouds at gray-zone resolutions.
antoine verrelle, didier ricard, and christine lac
12:15–12:30
EMS2015-109
Representing turbulence in the grey zone
Rachel Honnert, Fleur Couvreux, Pascal Marquet, and Dàvid Lancz
12:30–12:45
EMS2015-562 | presentation
The Impact of Clouds, Land use and Snow Cover on Climate in the Canadian Prairies
Raymond Desjardins, Alan Betts, and Devon Worth
12:45–13:00
EMS2015-608
Differences in the nocturnal heat budget of an Alpine valley in pooling and draining configurations
Gabriele Arduini, Charles Chemel, and Chantal Staquet