Centre documentaire

Evaluation of an off shore disposal site in the Loire estuary through field monitoring and 3D numerical modeling

Introduction
Preliminary study
Field campaign
– Field campaign at fixed point
– Field campaign: instruments on a survey vessel
– Field campaign with fluorescent tracer
– Bathymetric surveys
3D hydro-sedimentary model
– Using an existing Telemac 3D of Loire estuary
– Adaptation and validation of the model in the study area
– Introduction of a mixed sediment in Telemac 3D
– Hydro-sedimentary 3D model of stability
– Hydro-sedimentary 3D model of dispersion
Conclusions
References