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Program

Monday, September 29, 2025

Time Event (+)
13:30 - 14:50 Intro - Fabien Desbiolles, Julien Boucharel (+)  
13:35 - 14:00 › CROCO Rising: Where We Stand, Where We're Heading - Rachid Benshila, Laboratoire d'études en Géophysique et océanographie spatiales  
14:45 - 14:50 › South African Master in Ocean Sciences - Steven Herbette, Laboratoire d'Océanographie Physique et Spatiale  
13:30 - 13:35 Welcome - Welcome  
14:00 - 14:45 On modeling - Xavier Capet  
14:50 - 18:00 Methods - Solene Le Gac, Rachid Benshila (+)  
15:30 - 15:45 › Automatically Optimizing MPI Communication in CROCO to Improve the Performance of Large-Scale Models - Anna Mittermair, TUM School of Computation, Information and Technology, Munich  
15:45 - 16:00 › Poseidon: Source-to-Source eDSL Uplifting, Holistic HPC Optimization and Automatic Differentiation of Ocean Models - Julien Rémy, AIRSEA  
16:30 - 16:45 › On the stability issues caused by the numerical treatment of bottom stress and advection in tidal seas. - Nicolas Ducousso, Service Hydrographique et Océanographique de la Marine  
16:45 - 17:00 › CROCO-NH: the incompressible version - Guillaume Roullet, UBO  
17:00 - 17:15 › MUSTANG Module in CROCO: Process-Based Modeling of Mixed Sediment Dynamics - Solène Le Gac, Institut Français de Recherche pour l'Exploitation de la MER  
17:15 - 17:30 › Tides in CROCO: are we doing it right? - Mathieu Le Corre, Service Hydrographique et Océanographique de la Marine  
17:30 - 17:45 › xcroco demonstration: Python tools for CROCO post-processing - Jérémy Collin, Institut Universitaire Européen de la Mer  
17:45 - 17:50 › Introducing the OBSTRUCTIONS Module in CROCO to model the sub-grid impact of natural and anthropogenic obstacles - Solène Le Gac, Institut Français de Recherche pour l'Exploitation de la MER  
17:50 - 17:55 › Stochastic modelling for oceanic convection - Quentin Jamet, Service Hydrographique et Océanographique de la Marine  
14:50 - 15:30 Data Assimilation - Zhijin Li  
16:00 - 16:30 Coffee break  
18:30 - 20:30 Ice-break Apero - Ice-breaker and apero at Gentheaume  

Tuesday, September 30, 2025

Time Event (+)
09:30 - 12:30 Realistic Modeling - Alexandre Barboni, Maud Martinez Almoyna (+)  
10:15 - 10:30 › Marine Heat Wave sensibility to high frequency forcing, case study in French Polynesia - Alexandre Barboni, Laboratoire d'études en Géophysique et océanographie spatiales  
10:30 - 10:45 › Towards parametric modeling of the vertical structure of the current during extreme events: application to Raz Blanchard. - Martin GOIX, HydroQuest, Morphodynamique Continentale et Côtière  
11:15 - 11:30 › Ensemble and stochastic modelisation of the Manche-Gascogne area - Denis Gourves, Service Hydrographique et Océanographique de la Marine  
11:30 - 11:45 › Characterization of ocean circulation and assessment of pollution risks on the Senegalese coast. Ocean circulation is at the h - Khalifa Ababacar Ndoye, Université Gaston Berger de Saint-Louis Sénégal  
11:45 - 12:00 › Generation and fate of frontal cyclonic eddies along the South African east Coast - Steven Herbette, Laboratoire d'Océanographie Physique et Spatiale  
12:10 - 12:15 › CROCO modelling in the RiOMar project : numerical simulations dedicated to river plumes during the 21st century - Guillaume Charria, Laboratoire d'Océanographie Physique et Spatiale  
12:15 - 12:20 › Regions Of Freshwater Influence in the Bay of Biscay and the English Channel during the last two decades - Maud Martinez Almoyna, Laboratoire dÓcéanographie Physique et Spatiale  
12:20 - 12:25 › Study of currents and hydrologic variability on marine turbine sites, with CROCO - Quentin Bouillaud, Shom  
09:30 - 10:15 Dynamics of the Gulf of Mexico - Julio Scheinbaum  
10:45 - 11:15 Coffee break  
12:30 - 14:00 Lunch  
14:00 - 17:30 Coupling - Lisa Maillard; Gwendal Marechal (+)  
14:45 - 15:00 › On the ocean response to medicane Ianos - Sophia Brumer, Laboratoire d'aérologie  
15:00 - 15:15 › Regional modelling in the Northern seas – CROCO and SEA_ICE coupling - Xavier Couvelard, Service Hydrographique et Océanographique de la Marine  
15:45 - 16:00 › Submesoscale and Mesoscale Air-Sea Interactions: Main Mechanisms Involved - Lionel Renault, Laboratoire d'études en Géophysique et océanographie spatiales  
16:00 - 16:15 › Influence of Tropical Instability Waves on the climatic variability of the eastern tropical Pacific basin - Lisa Maillard, Laboratoire d'Océanographie Physique et Spatiale  
16:15 - 16:30 › Rectified Effects of Regional Current Feedback on Large-Scale Air-Sea Interactions and ENSO - Carlos Conejero, LEGOS, Ecologie marine tropicale des océans Pacifique et Indien  
16:30 - 16:45 › Assessment of the contribution of ABL1D model to the Gulf Stream's dynamic simulated by the CROCO oceanic model - Mathieu Moreau, Laboratoire d'aérologie, Laboratoire d'études en Géophysique et océanographie spatiales  
16:45 - 17:00 › Disentangle Fine-Scale Wind and Current Contributions to Sea State Variability - Gwendal Marechal, Laboratoire d'études en Géophysique et océanographie spatiales  
17:00 - 17:15 › Toward a better understanding of the effects of mesoscale air-sea interactions on the Antartic Circumpolar Current dynamics using coupled ocean-atmosphere models - Anjdy Borg, Laboratoire d'études en Géophysique et océanographie spatiales  
17:20 - 17:25 › Ensemble Ocean-Atmosphere Coupled simulations of the North Atlantic Basin using WRF and CROCO : investigation of the mean-eddy interactions - Arthur Coquereau, Laboratoire d'Océanographie Physique et Spatiale - Gildas Cambon, Laboratoire d'Océanographie Physique et Spatiale  
14:00 - 14:45 On the marine atmospheric boundary layer response to spatial variations in sea surface temperature across scales and regions - Agostino N. Meroni  
15:15 - 15:45 Coffee break  
20:00 - 22:00 Social Dinner  

Wednesday, October 1, 2025

Time Event (+)
10:00 - 12:30 Coastal dynamics - Anne-Claire Bennis; Patrick Marchesiello (+)  
10:45 - 11:00 › Contribution of wave-driven sediment transport to the infilling of a hypertidal embayment - Anne-Claire Bennis, Morphodynamique continentale et côtière  
11:00 - 11:15 › Tidal Energy Resilience in a Changing Climate: Assessment of Resource Dynamics in the Shannon Estuary Using Coupled CROCO-Wave Modeling - Alireza Eftekhari, College of Science and Engineering, University of Galway, Galway, Ireland  
11:45 - 12:00 › HYDRO-MORPHODYNAMIC MODELING OF DUCK BEACH SANDBAR USING CROCO IN ITS WAVE-AVERAGED MODE - Adrien Klotz, Laboratoire d'études en Géophysique et océanographie spatiales  
12:00 - 12:15 › Investigating cross-scale hydro-sedimentary dynamics using CROCO: A case study in the outlet of the Bay of Brest - Marc Pezerat, Service Hydrographique et Océanographique de la Marine  
12:15 - 12:30 › Morphodynamic Modelling of the Seine Estuary and Bay - Solène Le Gac, IFREMER - Centre de Brest - Matthieu Caillaud, IFREMER - Centre de Brest  
10:00 - 10:45 Application of Eulerian and Lagrangian modelling techniques in environmental risk assessment of industrial and other anthropogenic releases in the marine environment. - Konstantinos Kotzakoulakis  
11:15 - 11:45 Coffee break  
12:30 - 14:00 Lunch  
14:00 - 15:45 Fine scales and Turbulence - Claire Menesguen, Patrick Marchesiello (+)  
14:00 - 14:15 › Langmuir Cells and Sargassum : Large Eddy Simulations of air-sea-waves fine scales dynamics and impacts on sargassum spatial organisation - Julien Asquier, Laboratoire d'études en Géophysique et océanographie spatiales  
14:15 - 14:30 › Three-dimensional non-hydrostatic modeling with LES Leray-α turbulence model: Applications to complex tidal environments - Lorena Gil Calo, Morphodynamique Continentale et Côtière  
14:30 - 14:45 › Deep-ocean currents and mixing - Jonathan Gula, Laboratoire d'Océanographie Physique et Spatiale  
14:45 - 15:00 › Turbulence closure in the gray zone between RANS and LES: lessons from CROCO - Patrick Marchesiello, Laboratoire d'études en Géophysique et océanographie spatiales  
15:00 - 15:15 › Fine-scale reproductibility of a large subsurface anticyclone in a realistic regional CROCO configuration - Jean-Baptiste Roustan, Service Hydrographique et Océanographique de la Marine  
15:15 - 15:30 › Submesoscale dynamics and their retroactions in the Mediterranean Sea - Laurent Roblou, Laboratoire d'Aérologie  
15:30 - 15:45 › Exploring Baroclinic Instability of the Computational Kind (BICK) in Numerical Simulations of the Ocean - Claire Menesguen, Laboratoire d'Océanographie Physique et Spatiale  
15:45 - 16:15 Coffee break  
16:15 - 18:00 Round Table - Fabien Desbiolles, Julien Boucharel, Solene Le Gac  

Thursday, October 2, 2025

Time Event (+)
09:30 - 11:00 Biogeochemistry - Aline Arens, Pierre-Amael Auger (+)  
09:30 - 09:45 › Describing the phytoplankton seasonal cycle in the Mozambique Channel though phenoregions - Aline Arens, Institut de Recherche pour le Développement/Laboratoire d'Océanographie Physique et Spatiale  
09:45 - 10:00 › Role of biogeochemical fluxes at the water-sediment interface on the biogeochemistry of the southern Senegal upwelling system (north-west Africa) - Pierre-Amaël Auger, Laboratoire d'Océanographie Physique et Spatiale  
10:00 - 10:15 › A new ecosystem model of the Thau Lagoon - Francois Dufois, LERPAC  
10:20 - 10:25 › Upgrading the model & rivers parameterization - Pedro R. Nunes, Instituto Dom Luiz, Faculdade de Ciencias da Universidade de Lisboa, 1749-016 Lisboa, Portugal, Instituto Português do Mar e da Atmosfera (IPMA), 1495-165, Algés, Portugal - Ana Teles Machado, Instituto Dom Luiz, Faculdade de Ciencias da Universidade de Lisboa, 1749-016 Lisboa, Portugal - Álvaro Peliz, Instituto Dom Luiz, Faculdade de Ciencias da Universidade de Lisboa, 1749-016 Lisboa, Portugal - Marta Nogueira, Instituto Português do Mar e da Atmosfera (IPMA), 1495-165, Algés, Portugal - Paulo B. Oliveira, Instituto Português do Mar e da Atmosfera (IPMA), 1495-165, Algés, Portugal  
10:25 - 10:30 › BLOOM : a BiogeochemicaL cOastal Ocean Model - Martin Plus, Institut Français de Recherche pour l'Exploitation de la MER  
10:30 - 10:35 › eDNA Lagrangian modeling at high resolution. - Alice Paries, Institut méditerranéen d'océanologie  
10:35 - 10:40 › Coupling CROCO with the Biogeochemical Flux Model (BFM) to simulate the Adriatic Sea ecosystem dynamics - Martin Vodopivec, Marine Biology Station, National Institute of Biology  
10:40 - 10:46 › Preliminary Results of the CROCO/Eco3M-Med Coupled Physical-Biogeochemical Model: A Regional Application in the Mediterranean Sea - Camille Mazoyer, Institut méditerranéen d'océanologie  
10:50 - 11:25 Coffee break  
11:20 - 12:30 Outro - Fabien Desbiolles, Julien Boucharel  
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