|
|
|
| Registros recuperados: 29 | |
|
|
| Molan, Martin; Amouroux, Isabelle; Arrate, Inaki; Belzunce Segarra, Maria Jesus; Blasco Lorenzo, Alberto; Bolam, Thi; Caetano, Miguel; Correia Dos Santos Romao, Margarida Maria; Cunningham, Darragh; Millan Gabet, Vanessa; Mchugh, Brendan; Merkel, Daniel; Moreno Deus, Enrique; Munes, Susana; Perceval, Olivier; Regan, Fiona; Robinson, Craig; Schintu, Marco; White, Blanaid. |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00620/73183/72370.pdf |
| |
|
|
| Marchand, Michel; Amouroux, Isabelle; Bedier, Edouard; Belin, Catherine; Claisse, Didier; Daniel, Anne; Denis, Jacques; Lampert, Luis; Le Mao, Patrick; Maisonneuve, Christine; Ropert, Michel. |
| L’Ifremer opère de façon coordonnée à l’échelle de l’ensemble du littoral métropolitain plusieurs réseaux de surveillance : le réseau de contrôle microbiologique (REMI), le réseau de surveillance du phytoplancton et des phycotoxines (REPHY), le réseau d’observation de la contamination chimique (ROCCH, ex-RNO) et le réseau de surveillance benthique (REBENT). Ils sont mis en oeuvre pour répondre aux objectifs environnementaux de la Directive Cadre sur l’Eau (DCE), aux obligations des Conventions régionales marines (OSPAR et Barcelone) et aux objectifs sanitaires réglementaires concernant le suivi de la salubrité des coquillages des zones de pêche et de production conchylicoles. La surveillance de la survie et de la croissance des mollusques est assurée par... |
| Tipo: Text |
|
| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00032/14346/11630.pdf |
| |
|
|
| Molan, Martin; Amouroux, Isabelle; Arrate, Inaki; Belzunce Segarra, Maria Jesus; Blasco Lorenzo, Alberto; Bolam, Thi; Caetano, Miguel; Correia Dos Santos Romao, Margarida Maria; Cunningham, Darragh; Millan Gabet, Vanessa; Mchugh, Brendan; Merkel, Daniel; Moreno Deus, Enrique; Munes, Susana; Perceval, Olivier; Regan, Fiona; Robinson, Craig; Schintu, Marco; White, Blanaid. |
| Tipo: Text |
|
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00618/72995/72368.pdf |
| |
|
| |
|
|
| Marchand, Michel; Amouroux, Isabelle; Bedier, Edouard; Belin, Catherine; Claisse, Didier; Durand, Gaetane; Soudant, Dominique. |
| Ce document constitue une synthèse nationale proposée en complément des bulletins de la surveillance publiés chaque année par les Laboratoires Environnement Ressources (LER) de l’Ifremer. Elle présente les principaux résultats obtenus jusqu’en 2008 par les différents réseaux de surveillance, réseau de contrôle microbiologique (REMI), réseau de surveillance phytoplancton et phycotoxines (REPHY), réseau d’observation de la contamination chimique (ROCCH) et réseau mollusques des ressources aquacoles (REMORA). Le réseau de contrôle microbiologique (REMI) permet d’évaluer les niveaux de contamination microbiologique dans les coquillages et de détecter les épisodes de contamination. Les données de surveillance permettent également d’estimer la qualité... |
| Tipo: Text |
|
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/00014/12573/9443.pdf |
| |
|
|
| Larreta, Joana; Amouroux, Isabelle; Belzunce Segarra, Maria Jesus; Bersuder, Philippe; Bettoschi, Alexandre; Bolam, Thi; Caetano, Miguel; Carvalho, Ines; Portela Correia Dos Santos Romao, Margarida Maria; Franco, Javier; Gonzalez, Jean-louis; Guesdon, Stephane; Marras, Barbara; Mchugh, Brendan; Menchaca, Iratxe; Menet-nedelec, Florence; Merkel, Daniel; Millan Gabet, Vanessa; Montero, Natalia; Nolan, Martin; Perceval, Olivier; Regan, Fiona; Robinson, Craig; Rodrigo Sanz, Marta; Rodriguez, José German; Rosa, Nuna; Schintu, Marco; White, Blanaid. |
| Tipo: Text |
|
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00620/73186/72375.pdf |
| |
|
|
| Amouroux, Isabelle; Soudant, Dominique. |
| The French microbiological monitoring network (REMI) has been carried out since 1989 in order to assess faecal contamination levels (Escherichia coli) of shellfish production areas. It has been shown that species growing at the same site may show differences in microbiological contamination. The aim of this study is to investigate these differences and to examine how it can be used in the context of monitoring networks, notably in identifying indicator species. We would expect an indicator species to yield results at least as high as those of the other species present. Of the 372 monitoring points defined in the REMI in 2011, 20 points are sampled at the same time for at least two different species of shellfish, usually on a monthly basis. This study was... |
| Tipo: Text |
|
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00176/28731/27199.pdf |
| |
|
| |
|
|
| Amouroux, Isabelle. |
| The coastal environment is subject to multiple sources of contamination: urban wastewater, malfunctioning of collective or individual purification systems, discharge of pollutants from industry, contaminated runoff from agriculture areas. Bivalve mollusks are filter feeders, they concentrate the microorganisms naturally or accidentally present in the surrounding sea water. The presence of potentially pathogenic bacteria or viruses in coastal waters (Salmonella, Vibrio parahaemolyticus, Vibrio cholerae, hépatitis A virus) may constitute a risk for molluscan shellfish consumers (gastroenteritis, viral hepatitis). |
| Tipo: Text |
|
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/00014/12571/9440.pdf |
| |
|
|
| Amouroux, Isabelle. |
| The microbiological monitoring and classification in Europe is based on faecal indicator E. coli monitoring in live bivalve mollusc. As a result of the implementation of the microbiological threshold defined by European legislation since 01/01/2006, almost all A quality areas have disappeared, and most areas show B quality. Percentage-wise, the C quality category is more frequently observed for areas with burrowing bivalves like clams and cockles. From these results, a few elements can be pointed out : - firstly : the contamination levels are different between the burrowing and non burrowing bivalves. Thus, it is important to examine separately the evolution for each type of species. The evolution since 1989 shows for the oyster and mussels an... |
| Tipo: Text |
|
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/00014/12566/9434.pdf |
| |
|
| |
|
| |
|
|
| Bouchoucha, Marc; Tomasino, Corinne; Amouroux, Isabelle; Andral, Bruno; Brach-papa, Christophe; Briand, Marine; Buchet, Remi; Delmas, Lucile; Galgani, François; Gonzalez, Jean-louis; Grouhel-pellouin, Anne; Mauffret, Aourell; Mille, Tiphaine; Munaron, Dominique; Ponzevera, Emmanuel; Wessel, Nathalie; Boissery, Pierre. |
| Ce rapport fait le bilan de la surveillance de la contamination chimique opérée par l’Ifremer, en partenariat avec l’agence de l’eau Rhône Méditerranée Corse, entre 1998 et 2018. Il présente sur la forme de graphiques et de cartes les principaux résultats obtenus durant cette période ainsi que l’évolution des méthodes et des stratégies de surveillance des eaux côtières de Méditerranée. |
| Tipo: Text |
|
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00673/78554/80744.pdf |
| |
|
|
| Serais, Ophelie; Amouroux, Isabelle; Derolez, Valerie. |
| With 750 producers, 2750 tables for breeding, 13 000 tons of oysters and 2 500 tons of mussels marketed every year, the shellfish production of the Thau lagoon represents at least 10 % of the national French production and a direct turnover of 33 millions € (Rey Valette, 2004). The Thau lagoon is a semi-enclosed coastal system sensitive to faecal inputs from the watershed (280 km2). In June 2004, the Autorithies classified the Thau lagoon as a « class B » area, from which live bivalve molluscs can be marketed for human consumption only after depuration. Until then, shellfish used to be collected for direct human consumption. The sanitary monitoring of the Thau lagoon shellfish growing area is conducted by the Ifremer french microbiological monitoring... |
| Tipo: Text |
|
| Ano: 2009 |
URL: http://archimer.ifremer.fr/doc/00014/12572/9442.pdf |
| |
|
|
| Sire, Alizee; Amouroux, Isabelle. |
| The Water Framework Directive (WFD) establishes Environmental Quality Standards (EQS) in marine water for 34 priority substances. Among these substances, 25 are hydrophobic and bioaccumulable (2 metals and 23 organic compounds). For these 25 substances, monitoring in water matrix is not appropriate and an alternative matrix should be developed. Bivalve mollusks, particularly mussels (Mytilus edulis, Mytilus galloprovincialis), are used by Ifremer as a quantitative biological indicator since 1979 in France, to assess the marine water quality. This study has been carried out in order to determine thresholds in mussels at least as protective as EQS in marine water laid down by the WFD. Three steps are defined: - Provide an overview of knowledges about the... |
| Tipo: Text |
|
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00344/45565/45172.pdf |
| |
|
|
| Amouroux, Isabelle; Guesdon, Stephane. |
| La Direction du Développement Durable et de la Mer, sollicite l’expertise de l’Ifremer sur le réseau de suivi pesticide qu’il souhaite intégrer au programme conchylicole 2016. Ce réseau prévoit le suivi de « pesticides dans les coquillages (huîtres) et l’eau côtière à proximité des zones à risque (exutoires de marais doux, estuaires, etc..) ». L’expertise de l’Ifremer est sollicitée sur : le choix des substances (métaux lourds et pesticides) à suivre, les matrices de suivi (coquillages, eaux) et les lieux de prélèvement. |
| Tipo: Text |
|
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00405/51654/79631.pdf |
| |
|
| |
|
| |
|
|
| Rodríguez, Jose German; Amouroux, Isabelle; Belzunce-segarra, María Jesús; Bersuder, Philippe; Bolam, Thi; Caetano, Miguel; Carvalho, Inês; Correia Dos Santos, Margarida; Fones, Gary R.; Gonzalez, Jean-louis; Guesdon, Stephane; Larreta, Joana; Marras, Barbara; Mchugh, Brendan; Menet-nédélec, Florence; Menchaca, Iratxe; Gabet, Vanessa Millán; Montero, Natalia; Nolan, Martin; Regan, Fiona; Robinson, Craig D.; Rosa, Nuno; Sanz, Marta Rodrigo; Schintu, Marco; White, Blánaid; Zhang, Hao. |
| The current study evaluates the effect of seawater physico-chemical characteristics on the relationship between the concentration of metals measured by Diffusive Gradients in Thin films (DGT) passive samplers (i.e., DGT-labile concentration) and the concentrations measured in discrete water samples. Accordingly, Inductively Coupled Plasma Mass Spectrometry (ICP-MS) was used to measure the total dissolved metal concentrations in the discrete water samples and the labile metal concentrations obtained by DGT samplers; additionally, lead and cadmium conditional labile fractions were determined by Anodic Stripping Voltammetry (ASV) and total dissolved nickel was measured by Cathodic Stripping Voltammetry (CSV). It can be concluded that, in general, the median... |
| Tipo: Text |
Palavras-chave: EU Water Framework Directive; Diffusive Gradients in thin-films (DGT); Passive samplers. |
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00688/80043/83034.pdf |
| |
|
|
| Serais, Ophelie; Lequette, C; Alonso, P.; Amouroux, Isabelle; Laugier, Thierry. |
| Ce rapport présente les résultats de l’étude de dossier, de l’inspection du littoral et des campagnes de localisation des gisements de tellines réalisés dans le cadre de l’étude sanitaire de la zone de production n°34.09 «Bande littorale de Port Ambonne au feu ouest du Brise Lames extérieur du port des quilles», sous financement de la Direction Générale de l’Alimentation (DGAL), et à maîtrise d’ouvrage de la Direction Départementale des Territoires de la Mer (DDTM). Les principales sources potentielles de pollution de la zone de production n°34.09 semblent être, par ordre de criticité décroissant : le ruissellement pluvial de la ville de Sète, le ruissellement pluvial de Marseillan-Ambonne, le port de Marseillan-Ambonne, les installations en assainissement... |
| Tipo: Text |
Palavras-chave: Étude sanitaire; Sources de contamination microbiologique; E. Coli; Bande littorale de Sète à Port-Ambonne; Gisement de tellines. |
| Ano: 2010 |
URL: https://archimer.ifremer.fr/doc/00514/62603/66962.pdf |
| |
| Registros recuperados: 29 | |
|
|
|
