Atelier «Équilibre, limites et mélange dans le problème climatique»

28 au 30 septembre 2011

Programme

 

Le mercredi 28 septembre 2011

09:00 - 09:30
Inscription (salle 5345) et café-croissants (salle 6245)


Salle(s) de réunion : 6214

09:30 - 10:10
Vladimir Zeitlin
(École Normale Supérieure)
Long-wave instabilities of ageostrophic jets
Résumé
10:10 - 10:50
James C. McWilliams
(University of California, Los Angeles)
Balance, boundaries and mixing in a separating boundary current
Résumé
10:50 - 11:10
Pause-café
Salle(s) 6245
11:10 - 11:50
Patrice Klein
(IFREMER)
Interaction between the ocean mesoscale turbulence and the surface mixed-layer dynamics
11:50 - 12:30
Amit Tandon
(UMass Darmouth)
Loss of balance in a strong unforced front
Résumé
12:30 - 14:00
Pause-déjeuner
14:00 - 14:40
Erich Becker
(Rostock University)
Indications of upper tropospheric stratified turbulence in a high-resolution mechanistic GCM
Résumé
14:40 - 15:20
Jacques Vanneste
(University of Edinburgh)
Inertia-gravity-wave emission by potential-vorticity and potential-temperature anomalies
Résumé
15:20 - 15:40
Pause-café
Salle(s) 6245
15:40 - 16:20
Keith Ngan
(Met Office)
Middle atmosphere predictability in an NWP model: Balance and the inverse error cascade
16:20 - 17:00
Rafail V. Abramov
(University of Illinois at Chicago)
Suppression of chaos at slow variables by rapidly mixing fast dynamics
Résumé

 

Le jeudi 29 septembre 2011

08:30 - 09:00
Café croissants
Salle(s) 6245


Salle(s) de réunion : 6214

09:00 - 09:40
Balasubramanya T. Nadiga
(Los Alamos National Lab, MS-B296)
Flux of energy across scales in two oceanographic flows
09:40 - 10:20
Ian Grooms
(New York University)
On weakly stratified rotating turbulence and the breakdown of the distinction between balanced and unbalanced motion
Résumé
10:20 - 10:40
Pause-café
Salle(s) 6245
10:40 - 11:20
Leif Thomas
(Stanford University)
Transfer of kinetic energy from balanced to unbalanced flows through symmetric instability, near-inertial motions, and strain
Résumé
11:20 - 12:00
Eric A. D’Asaro
(University of Washington)
Potential vorticity balances at a evolving front
12:00 - 13:40
Pause-déjeuner
13:40 - 14:20
Baylor Fox-Kemper
(University of Colorado at Boulder)
Mixing, eddies, and all that: Ocean parameterization developments from 4m to 400km
14:20 - 15:00
Nicolas Grisouard
(New York University)
Oceanic mean flows forced by two- and three-dimensional internal waves
Résumé
15:00 - 15:20
Pause-café
Salle(s) 6245
15:20 - 16:00
Amala Mahadevan
(Woods Hole Oceanographic Institution)
From Fronts to Filaments
16:00 - 16:40
Gualtiero Badin
(Boston University)
Lateral mixing in the pycnocline by baroclinic mixed layer eddies
Résumé

Session d’affiches (17h00 - 19h00) / Poster Session (17:00 - 19:00)
Salle(s) de réunion : 6245

Farid Ait Chaalal
(McGill University)
Finite time Lyapunov exponents in two-dimension Navier-Stokes: application to a infinitely fast chemical reaction
Résumé
Sonaljit Mukherjee
(University of Massachusetts Dartmouth)
Submesoscale resolving simulations with second order turbulence closure
Résumé
Sanjiv Ramachandran
(University of Massachusetts, Dartmouth)
Submesoscale-resolving simulations using an explicit subgrid model for anisotropic grids
Résumé
Gjergj Smailekaj
(Institute of Atmospheric and Marine Science)
Mixing Processes across the Otranto Strait
Résumé
Karan Venayagamoorthy
(Colorado State University)
Mixing in stratified turbulence
Résumé
Jena Vinod
(Columbia Institute of Eng. & Technology)
Atmospheric modelling of particulate matter and its impact
Résumé
Jinbo Wang
(Woods Hole Oceanographic Institution)
Vertical velocities in an upper ocean front from a Lagrangian perspective
Résumé
Alexander Bihlo
(Université de Montréal)
Invariant parameterization schemes
Résumé

 

Le vendredi 30 septembre 2011

09:00 - 09:30
Café croissants


Salle(s) de réunion : 6214

09:30 - 10:10
Geoffrey K. Vallis
(Princeton University)
Role of Mixing in the General Circulation of the Ocean
10:10 - 10:50
Stephanie Waterman
(Imperial College London)
Turbulence and internal waves in the ACC
Résumé
10:50 - 11:10
Pause-café
Salle(s) 6245
11:10 - 11:50
Igor Kamenkovich
(RSMAS - University of Miami)
Anisotropic transport by eddies in models and observations
Résumé
11:50
Conclusion