The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sediment infill of estuaries remains poorly understood.This thesis is a contribution to the understanding of this tidal impact, based on a three-step methodology applied to the bay of Brest, a macrotidal estuary protected from waves. (1) Paleoenvironmental scenarii representative of key stages of the last marine transgression (~9 ka BP. to present-day) are constructed. (2) Marine currents and tidal impact on sediment are simulated for each scenario with MARS3D hydrodynamic model, then MUSTANG hydro-sedimentary model. (3) The impact of tidal forcing on erosion, transport and deposition of sediments is analysed in relation to the evolution of the morp...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
Estuaries play a major role in the transfer of sediments from the continents to the shelves and deep...
In coastal environment, interactions between morphodynamic, oceanographic and anthropic processes (a...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
L’impact de la marée sur les processus hydrodynamiques et le remplissage sédimentaire long terme (qu...
The bay of Brest is a tide-dominated, semi-enclosed coastal basin, which is connected with two river...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
The bay of Brest is a tide-dominated, semi-enclosed coastal basin, which is connected with two river...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
Estuaries play a major role in the transfer of sediments from the continents to the shelves and deep...
In coastal environment, interactions between morphodynamic, oceanographic and anthropic processes (a...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
The impact of tides on the hydrodynamic processes and the long-term (centuries to millennia) sedimen...
L’impact de la marée sur les processus hydrodynamiques et le remplissage sédimentaire long terme (qu...
The bay of Brest is a tide-dominated, semi-enclosed coastal basin, which is connected with two river...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
The bay of Brest is a tide-dominated, semi-enclosed coastal basin, which is connected with two river...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
International audienceLong-term sedimentary infill of tide-dominated estuaries remains poorly unders...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
International audienceEstuaries play a major role in the transfer of sediments from the continents t...
Estuaries play a major role in the transfer of sediments from the continents to the shelves and deep...
In coastal environment, interactions between morphodynamic, oceanographic and anthropic processes (a...