31st IUGG Conference on Mathematical Geophysics, Paris

›8:30 (45min)

Registration and setup of the posters of the day

8:30 - 9:15 (45min)

Registration and setup of the posters of the day

›9:15 (15min)

Opening, welcome and informations
Philippe Claudin et al.

9:15 - 9:30 (15min)

Opening, welcome and informations

Philippe Claudin et al.

›9:30 (45min)

Ocean

9:30 - 10:15 (45min)

Ocean

› Submesoscale Wrinkles in the Antarctic Circumpolar Current - John Taylor, Department of Applied Mathematics and Theoretical Physics / Centre for Mathematical Sciences 09:30-10:00 (30min)

› Midlatitude-equatorial dynamics of a grounded deep western boundary current - Gordon Swaters, Department of Mathematical and Statistical Sciences, and Institute for Geophysical Research University of Alberta 10:00-10:15 (15min)

›10:15 (30min)

Coffee break

10:15 - 10:45 (30min)

Coffee break

›10:45 (1h)

Ocean

10:45 - 11:45 (1h)

Ocean

› Size matters: another reason why the Atlantic is saltier than the Pacific - Paola Cessi, Scripps Institution of Oceanography - UCSD 10:45-11:00 (15min)

› The inherent stabilizing effect of Non-Boussinesq baroclinic torque on internal gravity waves - Eyal Heifetz, Tel Aviv University 11:00-11:15 (15min)

› Nonlinear interactions among ocean internal waves in the wake of a moving cyclone. - Claudia Pasquero, Earth and environmental sciences department, university of Milan-Bicocca 11:15-11:30 (15min)

› Refraction of Swell by Surface Currents - William Young, Scripps Institution of Oceanography 11:30-11:45 (15min)

›11:45 (45min)

Ocean
Posters

11:45 - 12:30 (45min)

Ocean

Posters

› Analysis and modelling of scaling processes in the ocean sciences - Francois Schmitt, CNRS, Laboratoire d'Océanologie et de Géosciences 11:45-12:30 (45min)

› Experimental study of vortex distortion by the Craik-Leibovich force - Thomas Humbert, Systèmes Physiques Hors-équilibre, hYdrodynamique, éNergie et compleXité 11:45-12:30 (45min)

› OCEANIC MODELS UNDER UNCERTAINTY - Valentin Resseguier, FLUMINANCE, Laboratoire d'Océanographie Spatiale 11:45-12:30 (45min)

› On the dynamics of internal waves in the presence of currents - Alan Compelli, Dublin Institute of Technology 11:45-12:30 (45min)

› PHYSICAL PROCESSES IN TITAN'S HYDROCARBON SEAS - Ralph Lorenz, Johns Hopkins Applied Physics Laboratory 11:45-12:30 (45min)

› Uncertainty of Linear Trend in Global SST Due to Multi-Scale Internal Variation - Tao Lian, State Key Lab of Satellite Ocean Environment Dynamics, Second Institute of Oceanography 11:45-12:30 (45min)

›11:45 (45min)

Atmosphere and Climate
Posters

11:45 - 12:30 (45min)

Atmosphere and Climate

Posters

› Co-existence of Chaos and Order in Weather and Climate Dynamics - Dmitry Sonechkin, P.P.Shirshov Institute of Oceanology of the Russian Academy of Sciences 11:45-12:30 (45min)

› Evidence of a strange nonchaotic attractor in the El Niño dynamics from re-analyses versus CMIP5 models - Ilya Serykh, P.P.Shirshov Institute of Oceanology of the Russian Academy of Sciences 11:45-12:30 (45min)

› EXPERIMENTAL RESULTS ON INERTIA GRAVITY WAVE EMISSION FROM BAROCLINIC JETS - 11:45-12:30 (45min)

› Internal Wave Excitation by Turbulent Convection - 11:45-12:30 (45min)

› Mathematical Model of Near Resonance Wave Perturbations in the Atmosphere - Olga Savina, National Research University Higher School of Economics 11:45-12:30 (45min)

› Ocean control of typhoon peak intensity - Claudia Pasquero, Earth and environmental sciences department, university of Milan-Bicocca 11:45-12:30 (45min)

› ON THE MATHEMATICAL TREATMENT OF SOME DIFUSIVE CLIMATIC ENERGY BALANCE MODELS COUPLED WITH A DEEP OCEAN - Jesus Ildefonso Diaz, Instituto de Matemática Interdiciplinar 11:45-12:30 (45min)

› The Response of El Nino Events To Higher CO2 Forcing - dezheng sun, University of Colorado 11:45-12:30 (45min)

› Using continuous wavelet transform to analyse synoptic-scale processes - Valeriy Khokhlov, Odessa State Environmental University 11:45-12:30 (45min)

›11:45 (45min)

Granular flows and sediment transport
Posters

11:45 - 12:30 (45min)

Granular flows and sediment transport

Posters

› A multilayer discontinuous approach for turbidity currents - Enrique D. Fernández-Nieto, Universidad de Sevilla 11:45-12:30 (45min)

› A phase diagram for fluid-sheared granular beds - Abe Clark, Yale University [New Haven] 11:45-12:30 (45min)

› Acoustic probing of a sinking ball in shaken granular sediments - Siet van den Wildenberg, ESPCI Paris, PSL Research University, CNRS, Institut Langevin, Paris, France 11:45-12:30 (45min)

› BURSTS IN DISCONTINUOUS AEOLIAN SALTATION - Marcus Vinicius Carneiro Martins, ORG Geophysical, ETH Zurich 11:45-12:30 (45min)

› Dynamic behaviour of the static/flowing interface in viscoplastic granular flows: analytic, numerical and experimental studies - François Bouchut, Laboratoire d'Analyse et de Mathématiques Appliquées 11:45-12:30 (45min)

› Dynamic suspensions by air injection - Clément Picard, Laboratoire de physique de l'ENS de Lyon 11:45-12:30 (45min)

› Influence of mechanical vibrations on granular friction - Valérie Vidal, Université de Lyon, Laboratoire de Physique, Ecole Normale Supérieure de Lyon - CNRS 11:45-12:30 (45min)

› Integration of sediments transport mechanisms under rainfall in a global water erosion model - Amina Nouhou Bako, Institut National de Recherche Agronomique 11:45-12:30 (45min)

› Laboratory alluvial fan built by a single channel - Pauline DELORME, Institut de Physique du Globe de Paris 11:45-12:30 (45min)

› Numerical simulation of the dynamics of sedimentary river beds with a stochastic Exner equation - emmanuel audusse, Laboratoire d'Analyse, Géométrie et Applications (LAGA) 11:45-12:30 (45min)

› On a two-layers/two-phases/Exner model for sediment transport with erosion and deposition effects - Gladys Narbona-Reina, Universidad de Sevilla 11:45-12:30 (45min)

› Slope influence on bedload transport - Raphael Maurin, Irstea, Grenoble, UR ETGR 11:45-12:30 (45min)

› Streak instability induced by bedload diffusion - Anaïs Abramian, Institut de Physique du Globe de Paris 11:45-12:30 (45min)

› The role of the hyporheic flow on the stability of an erodible bed: A laboratory approach using particle image velocimetry - Gauthier Rousseau, Ecole Polytechnique Federale de Lausanne (EPFL) 11:45-12:30 (45min)

› THE UNDERESTIMATED ROLE OF PARTICLE-BED IMPACTS FOR SEDIMENT TRANSPORT IN A NEWTONIAN FLUID - Thomas Pähtz, Institute of Physical Oceanography, Ocean College, Zhejiang University, China 11:45-12:30 (45min)

› TURBULENCE LOCALITY AND GRANULAR-LIKE FLUID SHEAR VISCOSITY IN COLLISIONAL SUSPENSIONS - Diego Berzi, Politecnico di Milano [Milan] 11:45-12:30 (45min)

› What causes frictional behavior in fluid-mediated sediment transport? - Thomas Pähtz, Institute of Physical Oceanography, Ocean College, Zhejiang University 11:45-12:30 (45min)

›11:45 (45min)

Cold Flows
Posters

11:45 - 12:30 (45min)

Cold Flows

Posters

› A Maxwell-Elasto-Brittle model for the drift and deformation of sea ice - Véronique Dansereau, Laboratoire de glaciologie et géophysique de l'environnement 11:45-12:30 (45min)

›12:30 (1h30)

Lunch

12:30 - 14:00 (1h30)

Lunch

›14:00 (1h30)

Atmosphere and Climate

14:00 - 15:30 (1h30)

Atmosphere and Climate

› THE SELF-ORGANIZATION OF TROPICAL CONVECTION - caroline muller, Laboratoire de Météorologie Dynamique, Ecole Normale Supérieure, Paris, France 14:00-14:30 (30min)

› Simulation of heat waves in climate models using large deviation algorithms - Francesco Ragone, Laboratoire de Physique de l'ENS Lyon 14:45-15:00 (15min)

› Subgrid-scale parameterization and low-frequency variability - A response theory approach - Jonathan Demaeyer, Institut Royal Météorologique de Belgique 15:00-15:15 (15min)

› Earth-System Stability Through Geologic Time - Daniel Rothman, Massachusetts Institute of Technology 15:15-15:30 (15min)

›15:30 (45min)

Granular flows and sediment transport

15:30 - 16:15 (45min)

Granular flows and sediment transport

› On the role of vortices in the thermal and mechanical properties of sheared granular flows. - Pierre Rognon, Particles and Grains Laboratory, School of Civil Engineering, The University of Sydney 15:30-15:45 (15min)

› Dynamics of sheared fluid-particle flows : numerical simulation at the grain scale - Joris Bouteloup, Institut de Mécanique des Fluides de Toulouse (IMFT) - Université de Toulouse, CNRS-INPT-UPS, Toulouse FRANCE 15:45-16:00 (15min)

› Granular rheology in bedload transport - Raphael Maurin, Irstea, Grenoble, UR ETGR 16:00-16:15 (15min)

›16:15 (30min)

Coffee break

16:15 - 16:45 (30min)

Coffee break

›16:45 (1h15)

Granular flows and sediment transport

16:45 - 18:00 (1h15)

Granular flows and sediment transport

› Creepy landscapes: the origins and consequences of sub-threshold transport - Douglas Jerolmack, University of Pennsylvania 16:45-17:15 (30min)

› A model for the erosion onset of bedload transport - matthieu wyart, ecole polytechnique federale de Lausanne 17:15-17:30 (15min)

› The cessation threshold of sediment transport in Newtonian fluid - Thomas Pähtz, Institute of Physical Oceanography, Ocean College, Zhejiang University 17:30-17:45 (15min)

› Saltation on Earth and extraterrestrial atmospheres - alexandre valance, Institut de Physique de Rennes 17:45-18:00 (15min)

›18:00 (1h)

Cold Flows

18:00 - 19:00 (1h)

Cold Flows

› Discrete-element modeling of selected aspects of sea ice dynamics and fracture - Agnieszka Herman, Institute of Oceanography, University of Gdansk 18:00-18:30 (30min)

› DYNAMICS OF BLOWN-SNOW PARTICLES DEPENDING ON THE DIAMETER - Hirofumi Niiya, Graduate School of Environmental Studies, Nagoya University 18:30-18:45 (15min)

› Numerical modelling of iceberg calving and implications in seismic waves generated - Amandine Sergeant, Institut de Physique du Globe de Paris 18:45-19:00 (15min)

›19:00 (15min)

Removal of the daily posters

19:00 - 19:15 (15min)

Removal of the daily posters