Morpho-sedimentological and dynamic patterns in a ria type estuary: the Belon estuary (South Brittany, France)

Type Article
Acceptance Date 2021 IN PRESS
Language English
Author(s) Michel GuillaumeORCID1, Le Bot SophieORCID1, Lesourd SandricORCID2, Lafite RobertORCID1
Affiliation(s) 1 : Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France
2 : Normandie Univ, UNICAEN, UNIROUEN, CNRS, M2C, Caen, France
Source Journal of Maps (1744-5647) (Informa UK Limited) In Press
DOI 10.1080/17445647.2021.1925170
Keyword(s) Estuary, ria, mapping, sedimentation, seafloor backscatter
Abstract

Ria-type estuaries correspond to complex systems at the transition between the continental and the marine domains, within a context of rocky coastlines. The Belon Estuary, in South Brittanny (France), is described as a typical ria-type estuary characterised by complex morpho-sedimentological facies, strongly influenced by the South Brittany’s geological framework. The characterisation of the morpho-sedimentological patterns is sourced from recent multi-data acquisition with acoustic remote sensors coupled to ground truth data. The Main Map synthesises the main results of this study concerning the hydro-morphological and sedimentological characterisation of the Belon estuary. This study adds up to former studies over ria-type estuaries and lay out the base for future studies on the hydrodynamic of complex rias, as the Belon estuary.

Full Text
File Pages Size Access
Publisher's official version IN PRESS 12 1 MB Open access
Main Map revised 1 116 MB Open access
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