Érosion côtière : des Landes au Bassin d'Arcachon l'hiver où tout a reculé

The winter of 2025-2026 will be remembered as an exceptional season for storms. A series of events led to significant coastal erosion. Between the northern Landes region and the Arcachon Basin, the dunes receded by several tens of meters. Efforts to combat erosion are now underway. Excerpt from the Nouvelle-Aquitaine regional news program "Enquêtes." Report by Franck Grassaud, André Abalo, and Robin Nouvelle. This video is the property of France Télévisions and is protected by copyright. Any duplication is strictly prohibited. Any infringement will be prosecuted. All the news in Nouvelle-Aquitaine ► http://france3-regions.franceinfo.fr/... Watch France 3 Nouvelle-Aquitaine live ► https://france3-regions.franceinfo.fr... Follow us on Instagram ►   / france3nouvelleaquitaine   Join our Facebook community ►   / france3nouvelleaquitaine   Follow us on TikTok ►   / france3nouvelleaquitaine   Subscribe to our free newsletter ► https://www.francetelevisions.fr/abon...