Oral ASI8

ASI8

Boundary-layer physics and parameterizations in weather and climate models
Convener: S. Zilitinkevich | Co-Convener: A. Petrosyan 
Oral
 / Thu, 12 Sep, 08:30–16:00  / Room 105
Poster
 / Attendance Thu, 12 Sep, 10:30–11:30  / Display Wed, 11 Sep, 09:00–Fri, 13 Sep, 14:00  / Poster Area 1

Thursday, 12 September 2013
Room 105
08:30–08:45
EMS2013-35
Laboratory modeling of air-sea interaction with modern visualization technique (solicited)
D. Sergeev, Y. Troitskaya, and A. Kandaurov
08:45–09:00
EMS2013-88
Two-dimensional turbulence in three-dimensional flows (solicited)
M. Shats, H. Xia, H. Punzmann, and N. Francois
09:00–09:15
EMS2013-60
Monin-Obukhov similarity relationships for structure parameters of temperature and humidity under unstable conditions - results from surface-layer resolving LES
B. Maronga and S. Raasch
09:15–09:30
EMS2013-781
Some reasoning behind self-similarity of stratified turbulence (solicited)
S.S. Zilitinkevich, N. Kleeorin, I. Rogachevskii, and S. Tyuryakov
09:30–09:45
EMS2013-168 | presentation
Unstably stratified atmospheric flows and pollutant dispersion over idealized urban roughness by large-eddy simulation (LES)
M.C. Chan and C.H. Liu
09:45–10:00
EMS2013-247
Understanding the Very Stable PBL using Direct Numerical Simulation
C Ansorge, J P Mellado, and T Mauritsen
10:00–10:15
EMS2013-259
Computation of complex terrain turbulent flows using hybrid algebraic structure-based models (ASBM) and LES.
C. Panagiotou, S. Kassinos, and D. Grigoriadis
10:15–10:30
EMS2013-363
Influence of Atmospheric Boundary Layer Depth on the Ventilation Performance over Idealized Urban Surfaces
Y.-K. Ho and C.-H. Liu
Coffee Break & Poster Sessions
11:30–11:45
EMS2013-770
Organised structures, non-local transports and turbulence closure for atmospheric convective boundary layer (CBL) (solicited)
S.S. Zilitinkevich, N. Kleeorin, I. Rogachevskii, A. Hellsten, S. Tyuryakov, Yu.I. Troitskaya, E.A. Mareev, and E. Kadantsev
11:45–12:00
EMS2013-366
Small-scale atmosphere-ocean coupling in gale-force winds: models, experiments, remote sensing.
Yu. Troitskaya, D. Sergeev, A. Ermoshkin, A. Kandaurov, and E. Ezhova
12:00–12:15
EMS2013-750 | presentation
Role of convective structures and background turbulence in dry convective boundary layers
A. Hellsten and S. Zilitinkevich
12:15–12:30
EMS2013-670
Characterization of oscillatory motions in the stable atmosphere of a deep valley
Y. Largeron, C. Staquet, C. Chemel, J. A. Quimbayo Duarte, and C. Mazoyer
12:30–12:45
EMS2013-584
Turbulence structure of the Urban Boundary Layer over London observed with a Doppler Lidar
CH Halios, J Barlow, and CR Wood
12:45–13:00
EMS2013-515
Physics of Stratocumulus Top: turbulence characteristics
I. Jen - La Plante, S.P. Malinowski, K. Nurowska, and M.K. Kopec
Lunch Break
14:00–14:15
EMS2013-764
A new Lagrangian particle model: applications in atmospheric boundary layers (solicited)
A. S. Lanotte, I.M. Mazzitelli, and F. Toschi
14:15–14:30
EMS2013-365 | presentation
Parameterization of Pollutant Plume Dispersion in Neutral Stratification over Hypothetical Urban Areas
C. T. Ng and C. H. Liu
14:30–14:45
EMS2013-376
Effect of Roughness on Vertical Dispersion Coefficient over Idealized Urban Street Canyons under Neutral Stratification
C.C.C. Wong and C.-H. Liu
14:45–15:00 EMS2013-545
Numerical modeling of snow cover and its sensitivity to atmospheric parameters (withdrawn)
A. Shmakin and V. Sokratov
15:00–15:15
EMS2013-562 | presentation
The Impact of Sea Ice Heterogeneity on Atmospheric Drag Coefficients for Polar Climate Models
C. Lüpkes, V.M. Gryanik, A. Rösel, and L. Kaleschke
15:15–15:30
EMS2013-66
The role of snow-surface coupling, radiation and turbulent mixing in modeling a stable boundary layer over Arctic sea-ice
H.A.M. Sterk, G.J. Steeneveld, and A.A.M. Holtslag
15:30–15:45
EMS2013-224
PEEX "PAN-EURASIAN EXPERIMENT" - A multidisciplinary climate change, air quality, environment and research infrastructure program focused on the Northern Eurasian particularly arctic and boreal regions
H. K. Lappalainen, T Petäjä, J Kujansuu, T Suni, M Kulmala, and Z Zilitinkevich
15:45–16:00
EMS2013-791
Round-table: Development of Qualification Framework in Meteorology (Project TEMPUS QUALIMET No. 159356, 2010-2013) and Panel discussion: New Challenges in Environmental Education
I. Bashmakova, A. Belotserkovsky, V. Ivanov, L. Karlin, M. Mammarella, A. Petrosyan, E. Podgaiskiy, N. Serditova, S. Tyuryakov, and S. Zilitinkevich