Orals AS2.2
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AS2.2 Turbulence in the atmospheric and oceanic boundary layers |
| Convener: Arakel Petrosyan |
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Monday, 8 April 2013 Room B15 Chairperson: Arakel Petrosyan |
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| 08:30–08:45 |
EGU2013-12399
Large Aspect Ratio Roll Vortices (10 km Wavelength) In Tropical Cyclone Boundary Layers: SAR Evidence and Theoretical Modeling (solicited) Ralph Foster, Jerome Patoux, Jochen Horstmann, Chris Wackerman, and Hans Graber |
| 08:45–09:00 |
EGU2013-12879
Laboratory experiments of transitional and turbulent Ekman layers (solicited) Joel Sommeria, Manikandan Mathur, and Damien Sous |
| 09:00–09:15 |
EGU2013-12661
Atmospheric boundary layer separation scaling in the wake of heterogeneous canopies Corey D. Markfort, Wei Zhang, Fernando Porté-Agel, and Heinz Stefan |
| 09:15–09:30 |
EGU2013-4166
Three- to two-dimensional turbulence transition in the hurricane boundary layer David Byrne and Jun Zhang |
| 09:30–09:45 |
EGU2013-4534
Asymmetry of the surface air temperature response on climatological heat imbalances due to differences in the planetary boundary layer height Richard Davy, Igor Esau, and Stephen Outten |
| 09:45–10:00 |
EGU2013-10009
A global climatology of boundary layer ventilation David McNamara, Robert Plant, and Stephen Belcher |
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COFFEE BREAK
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| 10:30–10:45 |
EGU2013-12614
A Consistent Treatment of TKE and Scalar Variance in an Eddy Diffusivity Mass Flux Scheme Kyle Pressel, Tapio Schneider, Joao Teixeira, Remi Lam, Zhihong Tan, Colleen Kaul, Kay Suselj, Marcin Witek, and George Matheou |
| 10:45–11:00 |
EGU2013-14193
A Case-study in Forecasting Low-lying Inversions and Stratocumulus Cloud Cover in the Bay of Biscay Anna Possner, Elias Zubler, Oliver Fuhrer, Ulrike Lohmann, and Christoph Schär |
| 11:00–11:15 |
EGU2013-8704
Numerical Simulation of Turbulence Collapse and Intermittency in an SBL Cedrick Ansorge and Juan Pedro Mellado |
| 11:15–11:30 |
EGU2013-11722
Impact of Forced Roll Convection on Turbulent Fluxes in Cold Air Outbreak Situations Jens Fricke, Micha Gryschka, and Siegfried Raasch |
| 11:30–11:45 |
EGU2013-11749
Field PIV measurements reveal scaling trends of velocity and Reynolds stress profiles in the rough wall coastal ocean bottom boundary layer (withdrawn) Aditya Nayak, Cheng Li, Bobak Kiani, and Joseph Katz |
| 11:45–12:00 |
EGU2013-10796
Turbulence sources, character, and effects in the stable boundary layer: Insights from multi-scale direct numerical simulations and new, high-resolution measurements Dave Fritts, Ling Wang, Ben Balsley, and Dale Lawrence |