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Scientific coordinator and its consortium
The consortium brings together 5 partners. The CRIHAM laboratory (UR 15507) has expertise in the field of digital historical atlases. T. Sauzeau (P) works on the historical trajectory of the coastline, coastal societies and vulnerability (16th-21st century). With a self-funded post doc and two self-funded theses, he will work in WP2 in collaboration with the M2C laboratory, the CURIOSITY team (Pprime institute), and the TREFLE department (I2M Institute). He is requesting 24 months master 2 at the ANR. The M2C laboratory (UMR 6143) is interested in the dynamics of natural processes along the Earth/Sea continuum at different time and space scales. L. Furgerot (AP), D. Mouaze (AP) and B. Tessier (RD) have developed expertise in in situ measurements. They will work in WP3 with an 18-month post-doc and 12 months master 2 requested from the ANR. The TREFLE department of the I2M Institute (UMR 5295) brings together skills relating to fluid mechanics and transfers in heterogeneous media at different scales. D. Reungoat (AP) has developed expertise in in situ measurements. He will work in WP3 with a half thesis and 6 months master 2 requested from the ANR in collaboration with the M2C laboratory. P. Lubin (P) participates in the development of Notus simulating the propagation of tidal bores. He will work in WP5 in collaboration with the CURIOSITY team (Pprime institute). He asks the ANR for a thesis and 6 months master 2 co-supervised with the CURIOSITY team. The Pprime Institute (UPR CNRS 3346) works within a Restricted Regime Area (ZRR) for the Protection of the National Scientific and Technological Potential. The HYDEE team of the Pprime Institute studies hydrodynamic flows like TJ&B and their applications to environmental problems. S. Jarny (AP), G. Gomit (AP), L. Thomas (AP) and L. David (P) are working on bottom pressure during the tidal bore and on the resuspension of sediments under controlled hydrodynamic stresses. Their strong experience both in optical metrology and in characterization of cohesive sediments (rheology) will favour the experimental work of WP4 and will help for the evaluation of physical quantities as velocity, shear and pressure with Eulerian and Lagrangian approaches. They will work with TREFLE and M2C for real sediments and the rheological characterization. They provide yield stress and a quantified erosion process for validation of WP5. They are requesting a 12-month post-doc and a 6-month master 2 at the ANR. The Physics of Flows theme of the CURIOSITY team at the Pprime Institute (UPR CNRS 3346) focuses on improving knowledge of physical phenomena such as sediment transport and wave propagation in presence of currents and bathymetry. Experimentalist and theoretician in Physical hydrodynamics, G. Rousseaux (RD) will work in WP4 with a 12 month post-doc and 6 months master 2 requested from the ANR in collaboration with the HYDEE team. A. Beaudoin (AP), an experienced numerical scientist, will work in WP5. He asks the ANR for a thesis and 6 months master 2 co-supervised with the TREFLE team. The strength of the consortium is the complementarity of the partners, spread over 3 sites: I2M in Bordeaux, HYDEE CURIOSITY CRIHAM in Poitiers and M2C in Caen.
The consortium is present on 2 French sites where the TL&B appear, Gironde estuary and MSM bay. The 4 partners, TREFLE HYDEE CURIOSITY M2C, worked together in the ANR project MASCARET (project ANR-10 BLAN-0911). The consortium will be led by A. Beaudoin with the help of L. Furgerot and G. Rousseaux. From 2006 to 2025, he has co-supervised 8 PhDs, two of which were on the numerical simulations of tidal bores and their impact on the sediment transport. He is the author of 27 publications in international peer reviewed journals. Since 2008, he has participated in several projects (ANR MICAS, PN ERINOH, ANR MASCARET, ANR H2MNO4, ANR EVAPOR, ANR University of Poitiers recovery plan and ANR SOFITT). He will be directly involved in WPs 1 and 6. WPs 2, 3, 4 and 5 will be under the scientific responsibility of T. Sauzeau, L. Furgerot, G. Rousseaux and A. Beaudoin, respectively.
