CurviGironde Hindcast
Hydrodynamics and sediment dynamics hindcast in the Gironde Estuary (France), produced by coupling the hydrodynamics model MARS3D (with sediment dynamics module MUSTANG) and wave spectral model WAVEWATCH III®.
| Data accessChemin d'accès | /home/ref-ocean-coastal-model/GIRONDE/curvigironde_hindcast/ |
| Date(s)Date(s) |
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| Author(s)Auteur(s) | Diaz Mélanie
(Université de Bordeaux)
Grasso Florent (IFREMER) Caillaud Matthieu (IFREMER) |
| Contact(s)Contact(s) | IFREMER
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| SourceSource |
IFREMER - DYNECO - Laboratoire de Dynamique Hydro-Sédimentaire |
| LineageGénéalogie |
curvigironde_hindcast (2010-2018): spatial resolution from 100m in the estuary to 2km offshore in the Bay of Biscay, 10 equidistant sigma layers, dt=1h Atmospheric forcings : Météo-France Arome (1.3x1.3km², dt=1h) Waves at open boundary : WWIII-NORGASUG (Ardhuin, 2012) (5x5km², dt=1h) Open boudary conditions : MARS3D-MANGAE2500 (2.5x2.5km², dt=1h) Surges: MARS2D-MANGA (0.7x0.7km2, dt=1h) Directory architecture /hydro (NetCDF) variables for water parameters (level, current, salinity), waves (Hs, Dir), suspended sediment concentration SSC (1 mud, 3 sands, 1 gravel). /sedim (NetCDF) variables for bed properties (wave-induced, current-induced and total bottom stress, bottom orbital velocities, sediment thickness and composition) /demerliac (NetCDF) demerliac-averaged hydrodynamics variables /border (CSV) sediment budgets and fluxes along specific borders /station (NetCDF) water column variables at specific location within the estuary and at the mouth This numerical hindcast is based on the work of Diaz et al. [2020] and Diaz et al. [2024]: - Diaz, M., Grasso, F., Le Hir, P., Sottolichio, A., & Caillaud, M. Investigating sediment dynamics on a continental shelf mud patch under the influence of a macrotidal estuary: a numerical modeling analysis, Continental Shelf Research, Volume 282, https://doi.org/10.1016/j.csr.2024.105334 - Diaz, M., Grasso, F., Le Hir, P., Sottolichio, A., Caillaud, M., & Thouvenin, B. (2020). Modeling Mud and Sand Transfers Between a Macrotidal Estuary and the Continental Shelf: Influence of the Sediment Transport Parameterization. Journal of Geophysical Research: Oceans, 125, e2019JC015643. https://doi.org/10.1029/2019JC015643 |
| ConstraintsContraintes |
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| Spatial informationsInformations géographiques |
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Citation proposalCiter la ressource
Diaz Mélanie, Grasso Florent, Caillaud Matthieu (2023).CurviGironde Hindcast.IFREMER
https://doi.org/10.12770/44ac4d72-c606-42ba-bf22-89e6520e0894
When using this dataset in a publication, also cite the related work(s) with:
Mélanie Diaz, Florent Grasso, Aldo Sottolichio, Pierre Le Hir, Matthieu Caillaud, 2024, Investigating sediment dynamics on a continental shelf mud patch under the influence of a macrotidal estuary: A numerical modeling analysis, Continental Shelf Research, Volume 282, https://doi.org/10.1016/j.csr.2024.105334
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