Understanding morphological evolution and sediment dynamics at multi-time scales helps balance human activities and protect coastal ecosystems: An example with the Gironde and Pertuis Marine Park
Résumé
Complex interactions occur between sedimentary coastal ecosystems and human activities. • Deep knowledge of sediment dynamic is needed to manage human activities and sedimentary coastal ecosystems preservation. • Our main recommendation is to reduce instabilities (positive feedback) and negative side effects. • Ecosystem-based solutions are strongly recommended.