Thursday, April 20, 2017
Time | Event | |
08:30 - 09:00 | Registration — Welcome - (Coffee & pastries available) | |
09:00 - 10:30 | Ocean intrinsic variability : observations and Dynamical System Theories (Lliboutry conference room) | |
09:00 - 09:20 | › Evidence of intrinsic ocean variability in the Kuroshio Extension dynamics - Stefano Pierini, CoNISMa, DiST, University of Naples Parthenope | |
09:20 - 09:40 | › Interannual Variability of Gulf Stream Dynamics from Atlimetry - Laure Zanna, Oxford | |
09:40 - 10:00 | › The Wind-Driven Ocean Circulation: Forced, Chaotic and Random - Michael Ghil, PSL Research University, University of California, Los Angeles | |
10:00 - 10:20 | › Characterizing mixing resulting from forcing of nonlinear systems, with an application to ENSO predictability - Alexis Tantet, Meteorologisches Institut, Hamburg University | |
10:30 - 11:00 | Coffee break (Lliboutry conference room) | |
11:00 - 12:30 | Waves, eddies, instabilities, intrinsic variability (Lliboutry conference room) | |
11:00 - 11:20 | › Horizontal structure of unstable basin modes due to large scale baroclinic instability. - Thierry Huck, Laboratoire de physique des océans | |
11:20 - 11:40 | › Topological Origin of Geophysical Waves - Antoine Venaille, Laboratoire de Physique de l'ENS Lyon | |
11:40 - 12:00 | › Life cycles of oceanic stormtracks - Remi Tailleux, Meteorology Department, University of Reading | |
12:00 - 12:20 | › Characterization of Oceanic Turbulence in a Multiple-Scale Model - Bruno Deremble, Laboratoire de Meteorologie Dynamique | |
12:30 - 14:00 | Lunch (Lliboutry conference room) | |
14:00 - 15:30 | Intrinsic variability : energetics (Lliboutry conference room) | |
14:00 - 14:20 | › Intrinsic eddy variability in the ocean diagnosed from the Lorenz energy cycle - Sybren Drijfhout, Royal Netherlands Meteorological Institute, University of Southampton | |
14:20 - 14:40 | › Inverse cascades of kinetic energy as a source of intrinsic variability: global OGCM study - Guillaume SERAZIN, Laboratoire d'études en Géophysique et océanographie spatiales, Laboratoire de glaciologie et géophysique de l'environnement, Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique | |
14:40 - 15:00 | › Frequency-domain analysis of forced versus intrinsic ocean surface kinetic energy variability in GFDL's CM2-O Model Hierarchy - Amanda O'Rourke, University of Michigan | |
15:00 - 15:20 | › Oceanic chaos modulated by the atmosphere: insights from the OCCIPUT ensemble simulation - Thierry Penduff, Laboratoire de glaciologie et géophysique de l'environnement | |
15:30 - 16:00 | Coffee break (Lliboutry conference room) | |
16:00 - 17:30 | Posters (Lliboutry conference room) | |
16:00 - 17:30 | › A global probabilistic study of the Ocean Heat Content low-frequency variability: atmospheric forcing versus oceanic chaos - Guillaume SERAZIN, Laboratoire d'études en Géophysique et océanographie spatiales, Laboratoire de glaciologie et géophysique de l'environnement, Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique | |
16:00 - 17:30 | › Can the atmospheric variability damp the low-frequency intrinsic variability? Example of the AMOC in the North Atlantic subtropics. - Stéphanie Leroux, IGE MEOM | |
16:00 - 17:30 | › Influence of horizontal and vertical model resolution on ocean variability in idealized double-gyre setting - Thierry Huck, Laboratoire de physique des océans | |
16:00 - 17:30 | › Low-frequency modes of the coupled ocean–atmosphere dynamics over the North Atlantic: Modeling and observations - Michael GHIL, Ecole Normale Supérieure and PSL Research University, Paris | |
16:00 - 17:30 | › Numerical Implementation of the Multiple-Scale Model - Bruno Deremble, Laboratoire de Meteorologie Dynamique | |
16:00 - 17:30 | › Perturbation of an idealised coupled ocean-atmosphere model using breeding vectors - Chris Wilson, National Oceanography Centre, Liverpool, U.K. | |
16:00 - 17:30 | › Quantifying uncertainties on regional sea level change induced by multi-decadal intrinsic oceanic variability - Thierry Penduff, IGE MEOM | |
16:00 - 17:30 | › Stochastic Coastal/Regional Uncertainty Modelling: a Copernicus marine research project in the framework of Service Evolution - Vassilios Vervatis, University of Athens, Greece | |
16:00 - 17:30 | › The non-autonomous behavior of a low-order ocean model and its pullback attractors - Stefano Pierini, CoNISMa, DiST, University of Naples Parthenope | |
18:30 - 22:00 | Drinks and dinner downtown Grenoble |
Friday, April 21, 2017
Time | Event | |
09:00 - 10:30 | Fingerprints of intrinsic variability in OGCMs (Lliboutry conference room) | |
09:00 - 09:20 | › Maintenance of the seasonal cycle and interannual variability by intra-seasonal stochastic variability in the equatorial Atlantic Ocean - Martin Claus, GEOMAR Helmholtz Centre for Ocean Research Kiel | |
09:20 - 09:40 | › Does ocean intrinsic variability impact deep convection? Answers from Mediterranean sea ensemble simulations. - Robin Waldman, Centre National de Recherches Météorologiques | |
09:40 - 10:00 | › Response of biogeochemical tracers to ocean intrinsic variability - Sarah Berthet, CNRM GMGEC/EST | |
10:00 - 10:20 | › Probabilistic Study of the subtropical North Atlantic variability - Ixetl Garcia, Institut des Geosciences de l'Environnement (IGE) | |
10:30 - 11:00 | Coffee break (Lliboutry conference room) | |
11:00 - 12:30 | Intrinsic variability : AMOC — predictability (Lliboutry conference room) | |
11:00 - 11:20 | › Intrinsic and atmospherically-forced variability of the AMOC: insights from a large ensemble ocean hindcast - stephanie leroux, Institut des Géosciences de l'Environnement | |
11:20 - 11:40 | › Chaotic vs externally forced variability of the Atlantic Meridional overturning circulation on intra and inter-annual timescales. - Agathe Germe, National Oceanography Centre | |
11:40 - 12:00 | › Atlantic meridional overturning circulation variability in forced COREII versus coupled CMIP5 simulations - Eric Chassignet, COAPS/FSU | |
12:00 - 12:20 | › Impact of mesoscale turbulence on oceanic predictability in an optimal dissimilation framework - Simon Müller, Ocean and Earth Science, University of Southampton | |
12:30 - 14:00 | Lunch (Lliboutry conference room) | |
14:00 - 15:30 | Model uncertainties and stochastic parameterizations (Lliboutry conference room) | |
14:00 - 14:20 | › Downscaling model errors in the Bay of Biscay - Malek Ghantous, Laboratoire d'études en Géophysique et océanographie spatiales | |
14:20 - 14:40 | › A generic approach to explicit simulation of uncertainty in the NEMO ocean model - Jean-Michel Brankart, IGE/MEOM | |
14:40 - 15:00 | › Bayesian Analysis of a New Model of Ocean Heat Uptake - Balu Nadiga, Los Alamos National Laboratory [Los Alamos] | |
15:00 - 15:20 | › Ocean Turbulence: parametrizations, uncertainty and stochasticity - Laure Zanna, Oxford | |
15:30 - 16:00 | Break | |
16:00 - 17:30 | Open discussion — Wrap-up (Lliboutry conference room) |