Consulta: subjectFacets:"Dynamique morpho-sédimentaire"
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Dynamiques et évolutions morpho-sédimentaires de l’avant-plage du secteur littoral de Combrit – Île-Tudy entre le XIXe et le XXIe siècle
Provedor de dados: 5
Autores: Jabbar, Marie; Henaff, Alain; Deschamps, Anne.
Nearshore is an integrated part of the coastal zone, as well as beaches and coastal dunes. However, they remain poorly studied compared to the emerged part of the system, because of the limited access for scientific monitoring. The nearshore of Combrit - Ile-Tudy (south Brittany, France), addressed in this paper, is a good example. The first aim of this study is to present a methodology for the interpretation of old bathymetric surveys (supplied by the French naval hydrographic and oceanographic service SHOM) which considers all the inaccuracies related to this type of data. Then, this method is implemented in order to depict the morphological evolution of the nearshore by comparing the ancient bathymetric surveys (19th and 20th centuries) and the recent...
Tipo: Text
Palavras-chave: Avant-plage; Morphologie sous-marine; Dynamique morpho-sédimentaire; Levés bathymétriques multi-temporels; Bretagne; Nearshore; Submarine morphology; Dynamic morphosedimentary; Multitemporal bathymetric surveys; Brittany.
Ano: 2015
URL: https://archimer.ifremer.fr/doc/00591/70263/68853.pdf