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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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Boutier, Bernard / Quintin, Jean-yves / Rozuel, Emmanuelle / Auger, Dominique / Bretaudeau-sanjuan, Jane - 2011Two cores were sampled in the Bay of Biscay: one a few miles off the Gironde estuary (pointe de la Coubre), the other near the Spanish border (Capbreton canyon) to study past variations in sediment contamination. Radiochronology (210Pb, 137Cs) and total metal determinations by ICP-MS allowed the...Contributeur (s):
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Boutier, Bernard - 1981Au cours de l'année 1979, la surveillance des niveaux de présence des métaux et micropolluants dans les organismes marins, pratiquée dans le cadre du Réseau national d'Observation, est venue compléter les résultats obtenus jusqu'alors dans l'eau de mer et le sédiment. La...Contributeur (s):
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Claisse, Didier / Boutier, Bernard / Aranda, Alain - 1990High levels of cadmium in soft parts of mussels from the Bages-Sigean pond (located to the south of Narbonne, France) have been identified by the National Chemical Monitoring Network (Réseau National d'Observation de la Qualité du Milieu Marin, RNO). To explain this situation, a sampling of...Contributeur (s):
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Thouvenin, Benedicte / Gonzalez, Jean-louis / Chiffoleau, Jean-francois / Boutier, Bernard / Le Hir, Pierre - 2007The Seine estuary (France) is currently one of the world's most contaminated estuaries, due in particular to its high cadmium and lead content. Proper understanding of contaminant transfer, transformation and retention mechanisms throughout the estuary and up to the adjacent marine zone...Contributeur (s):
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Gonzalez, Jean-louis / Thouvenin, Benedicte / Dange, Catherine / Chiffoleau, Jean-francois / Boutier, Bernard - 2006The role of particles in the fate and speciation of trace metals in macrotidal estuaries was studied using a surface complexation model (MOCO). Cadmium was selected as the target metal contaminant due to its reactivity in estuaries: cadmium behavior is mainly controlled by heterogeneous processes (...Contributeur (s):
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Alzieu, Claude / Thibaud, Yves / Heral, Maurice / Boutier, Bernard - 1980The boats cruising in the oyster growing areas are protected against biofouling by paints which release toxic compounds such as copper oxide and organotins into the water. After an estimation of the inputs of copper and organotins in the "Marennes-Oleron", Arcachon (Atlantic) and Thau...Contributeur (s):
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Jouanneau, J.-m. / Berger, P / Boutier, Bernard / Ewald, M / Fontugne, M / Heral, Maurice - 1983The PLACAR cruise, which took place after the first autumn floodings on the inner Aquitaine shelf, permitted to determine the outspread of solid and liquid inputs originating from the Gironde in superficial waters. In addition to the classical evaluations (S. ppt., P.O.C., nutritive salt) and S.E.M...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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Michel, Pierre / Boutier, Bernard / Herbland, Alain / Averty, Bernard / Artigas, Lf / Auger, Dominique / Chartier, E - 1998The arsenic (As) cycle in the marine environment is known to be sensitive to biological activity. Within the scope of the National Coastal Oceanography Program, we undertook a specific study of the behaviour of this element in a water column on the continental shelf of the Bay of Biscay off the...Contributeur (s):