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Alzieu, Claude / Abarnou, Alain / Bassoullet, Philippe / Boutier, Bernard / Chiffoleau, Jean-francois / Crenn, Isabelle / Derrien, Annick / Erard-le Denn, Evelyne / Gourmelon, Michele / Guiliaud, Jean-françois / Silva Jacinto, Ricardo / Le Cann, Pierre / Le Guyader, Françoise / Le Hir, Pierre / L'Yavanc, Jacky / Mauvais, Jean-louis / Menard, Dominique / Michel, Pierre / Monbet, Yves / Pommepuy, Monique / Quiniou, Francoise - 1999Port activities require continuous or occasional dredging of considerable quantities of sediments : approximately 50 million m3 along the French coastline. A large proportion of the dredgings is authorized for dumping at sea in geographically delimited areas and following an impact evaluation of...Contributeur (s):
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Bonnot-courtois, C / Bassoullet, Philippe / Tessier, B / Cayocca, Florence / Le Hir, Pierre / Baltzer, A - 2008In order to define and quantify the rhythm and amplitude of the processes of erosion and sedimentation on broad tidal flats, in situ measurements of sediment elevation have been performed in the western part of the Mont-Saint-Michel bay. The amplitude of reworking is generally low (< ± 5 cm),...Contributeur (s):
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Manaud, Francois / Bassoullet, Philippe / Dreves, Luc / Le Hir, Pierre / L'Yavanc, Jacky / Prouzet, Patrick / Quintin, Jean-yves - 2003Contributeur (s):
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Hamon, Dominique / Blanchard, Michel / Houlgatte, Eric / Blanchet, Aline / Gaffet, Jean-dominique / Cugier, Philippe / Menesguen, Alain / Bassoullet, Philippe / Cann, Philippe / Domalain, David / Haubois, Anne-gaelle - 2002La crépidule (Crepidula fornicata), mollusque gastéropode de la famille des Calyptraeidés, originaire de la côte atlantique d'Amérique du nord, a été introduite accidentellement sur le littoral français en plusieurs étapes (Blanchard, 1995, 1997). La plus importante d'entre elles, au...Contributeur (s):
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A numerical model for hydrodynamics and sediment transport is applied to Mont Saint Michel Bay, where ecological concerns are related to sediment transfers. Recent current datasets recorded on the tidal flat show the wind influence on the currents during neap tide. They are compared to model...Contributeur (s):
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Bassoullet, Philippe / Verney, Romaric / Kervella, Youen / Kervella, Stephane / Jestin, Herve / Voineson, Guillaume - 2010Quantitative evaluation of erosion/deposition events of surficial sediments is crucial to understand the processes and establish sedimentary budgets in coastal areas The ALTUS system was designed for more than a decade, to meet this objective The possibilities offered by this altimeter (short-term...Contributeur (s):
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Grasso, Florent / Le Hir, Pierre / Bassoullet, Philippe - 2015Sediment transport modelling in estuarine environments, characterised by cohesive and non-cohesive sediment mixtures, has to consider a time variation of erodibility due to consolidation. Generally, validated by settling column experiments, mud consolidation is now fairly well simulated; however,...Contributeur (s):
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Alzieu, Claude / Abarnou, Alain / Bassoullet, Philippe / Boutier, Bernard / Chiffoleau, Jean-francois / Crenn, Isabelle / Derrien, Annick / Erard-le Denn, Evelyne / Gourmelon, Michele / Guiliaud, Jean-françois / Silva Jacinto, Ricardo / Le Cann, Pierre / Le Guyader, Françoise / Le Hir, Pierre / L'Yavanc, Jacky / Mauvais, Jean-louis / Menard, Dominique / Michel, Pierre / Monbet, Yves / Pommepuy, Monique / Quiniou, Francoise - 1999Port activities require continuous or occasional dredging of considerable quantities of sediments : approximately 50 million m3 along the French coastline. A large proportion of the dredgings is authorized for dumping at sea in geographically delimited areas and following an impact evaluation of...Contributeur (s):
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Le Hir, Pierre / Bassoullet, Philippe / L'Yavanc, Jacky - 1988In order to determine the fate of the fine particles and adsorbed contaminants in a short macrotidal estuary, a mathematical modelling system for cohesive suspended mater transport and bottom evolution, including a new consolidation algorithm, is developed. An analysis of successive erosion,...Contributeur (s):
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Alzieu, Claude / Andral, Bruno / Bassoullet, Philippe / Boutier, Bernard / Gonzalez, Jean-louis / Huet, Martial / Jestin, Herve / L'Yavanc, Jacky / Michel, Pierre / Paulet, Yves-marie / Quiniou, Francoise / Silva Jacinto, Ricardo - 2003Le projet à pour but de modéliser la dispersion des immersions des boues de dragage, à partir de modèles numériques de manière à pouvoir évaluer le devenir de la charge particulaire et des contaminants associés. Les résultats des expérimentations en laboratoire montrent, qu'à l'échelle...Contributeur (s):
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Bonnot-courtois, C / Bassoullet, Philippe / Tessier, B / Cayocca, Florence / Le Hir, Pierre / Baltzer, A - 2008In order to define and quantify the rhythm and amplitude of the processes of erosion and sedimentation on broad tidal flats, in situ measurements of sediment elevation have been performed in the western part of the Mont-Saint-Michel bay. The amplitude of reworking is generally low (< ± 5 cm),...Contributeur (s):
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Bassoullet, Philippe / L'Yavanc, Jacky / Guillaud, Jean-francois / Loarer, Ronan / Breton, Marguerite - 1987In order to increase our knowledge about sediment transport in the bay and maritime part of the River of Morlaix (Finistère), measurernènts have been perforrned on site. This report gives the granulometrical and physical parameters of the sediments as weIl as the hydrodynamics, used for a model of...Contributeur (s):
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Hamon, Dominique / Blanchard, Michel / Houlgatte, Eric / Blanchet, Aline / Gaffet, Jean-dominique / Cugier, Philippe / Menesguen, Alain / Bassoullet, Philippe / Cann, Philippe / Domalain, David / Haubois, Anne-gaelle - 2002La crépidule (Crepidula fornicata), mollusque gastéropode de la famille des Calyptraeidés, originaire de la côte atlantique d'Amérique du nord, a été introduite accidentellement sur le littoral français en plusieurs étapes (Blanchard, 1995, 1997). La plus importante d'entre elles, au...Contributeur (s):
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Le Hir, Pierre / Bassoullet, Philippe / Erard, E. / Blanchard, Michel / Hamon, Dominique / Jegou, Anne-marie - 1986Ce rapport en 6 volumes est le résultat d'une étude pluridisciplinaire (6 thèmes correspondant aux volumes du rapport), réalisée sur un secteur géographique bien délimité, présentant des caractéristiques physiques et biologiques particulières (très fort marnage, grande hétérogénéité des fonds...Contributeur (s):
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Mont Saint Michel Bay is a 30 km wide bay located on the French side of the English Channel. The tidal range reaches 14 m during spring tides, which leads, along with the gentle slope of the bathymetry, to a tidal flat up to 11 km wide. The sedimentary coverage exhibits strong longshore and cross-...Contributeur (s):