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2) Traitement : Zones tampons juxtaposées vers l'intérieur des terre de largeurs égales d'une part, au recul évalué par la projection des taux d'évolution sur 36 années, et d'autre part, au recul lié à l'impact d'un évènement majeur. Ce dernier a été principalement défini sur la base des observations à la suite de l'hiver 2013/2014. Les taux d'évolution ont quant à eux été déterminés par analyse diachronique de 9 traits de côte historiques, augmentée d'une analyse à dire d'expert. Rappel : les ouvrages de protection ne sont pas pris en compte.    

3) Contenu : Desc : Description de l'entité ; Surf_km² : superficie de l'entité (km²).  

4) Références :
Bernon N., Mallet C., Belon, R., avec la collaboration de Hoareau A., Bulteau T. et Garnier C. (2016) - Caractérisation de l’aléa recul du trait de côte sur le littoral de la côte aquitaine aux horizons 2025 et 2050. Rapport final. BRGM/RP-66277-FR, 99 p., 48 Ill., 16 tab., 2 ann., 1 CD.   

5) Remarques : Système de coordonnées RGF93/Lambert 93. Mise à disposition des données sur demande directement auprès du producteur de données.</gco:CharacterString>
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