PhD thesis of Chitrachandika Bhoobun

2023-2026 DEZIGN

Dynamics and Evolution of Intertidal Zones in the context of Global change: aNalog modelling of estuarine hydro-morpho-sedimentary structures 

The project aims to explore the potential trajectories of intertidal mudflats under various climatic and anthropogenic pressures, combining field observation and analogical modeling to analyse the evolution of structures such as tidal courses (channels & creeks) and understand their role in global hydro-morpho-sedimentary dynamics.

The project explores the future trajectories of intertidal mudflats in estuaries, facing climate and anthropogenic pressures. Through the development of an innovative hydro-morpho-sedimentary dynamics model, the goal is to analyse the impact of tidal courses on the stability of coastal habitats and predict the evolution of intertidal areas over multi-decadal scales.

This approach combines field observation and numerical modeling to anticipate ecosystem adaptation to global change. Focusing on the structuring of creeks and their role in sedimentary flux, the project aims to provide key insights to guide ecological restoration initiatives.

These results will enhance understanding and strengthen the resilience of intertidal ecosystems, which are essential for biodiversity and the ecosystem services of estuarine environments.

 

 

 

 

Supervisors:

Florent Grasso (DHYSED) et Romaric Verney (DHYSED)

Collaborations:

University of Technology (TU Delft, Netherlands)

Funding:

50% Brittany Region (ARED) and 50% GIP Seine Aval