29 results on '"Clerandeau C"'
Search Results
2. Chronic dietary exposure of zebrafish to PAH mixtures results in carcinogenic but not genotoxic effects
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Larcher, T., Perrichon, P., Vignet, C., Ledevin, M., Le Menach, K., Lyphout, L., Landi, L., Clerandeau, C., Lebihanic, F., Ménard, D., Burgeot, T., Budzinski, H., Akcha, F., Cachot, J., and Cousin, X.
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- 2014
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3. Mixture toxicity assessment of cadmium and benzo[ a]pyrene in the sea worm Hedistediversicolor
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Banni, M., Bouraoui, Z., Clerandeau, C., Narbonne, J.F., and Boussetta, H.
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- 2009
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4. Acute effects of benzo[a]pyrene on liver phase I and II enzymes, and DNA damage on sea bream Sparus aurata
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Banni, M., Bouraoui, Z., Ghedira, J., Clerandeau, C., Guerbej, H., Narbonne, J. F., and Boussetta, H.
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- 2009
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5. Acute effects of cadmium on liver phase I and phase II enzymes and metallothionein accumulation on sea bream Sparus aurata
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Bouraoui, Z., Banni, M., Ghedira, J., Clerandeau, C., Guerbej, H., Narbonne, J. F., and Boussetta, H.
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- 2008
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6. LIST OF CONTRIBUTORS
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AKCHA, F., primary, AMICHOT, M., additional, BAUMARD, P., additional, BEIRAS, R., additional, BELLOCQ, J., additional, BENVENISTE, I., additional, BERGE, J.B., additional, BISSINGER, V., additional, BOCQUENE, G., additional, BOLOGNESI, C., additional, BORGHI, V., additional, BUDZINSKI, H., additional, BURGEOT, T., additional, BURLANDO, B., additional, CLERANDEAU, C., additional, DA, SILVA DE ASSIS H.C., additional, DAUBEZE, M., additional, DE, BIASE A., additional, DE, SOUSA G., additional, DE, VALK S., additional, DEEVA, I.B., additional, DEGAN, P., additional, DEN, BESTEN P., additional, DIZER, H., additional, DONDERO, F., additional, DORONIN, Y.K., additional, DUBBELDAM, M., additional, ESCARTIN, E., additional, EVANGELISTI, V., additional, EVERAARTS, J.M., additional, GALGANI, F., additional, GARRIGUES, P., additional, GEFFARD, O., additional, GIRARD, J.P., additional, GNASSIA-BARELLI, M., additional, GORAGUER, H., additional, GUIDA, M., additional, HANSEN, P.D., additional, HIS, E., additional, IACCARINO, M., additional, KORKINA, L.G., additional, LAFAURIE, M., additional, LI, B., additional, LIVINGSTONE, D.R., additional, MELLUSO, G., additional, MERIÇ, S., additional, MORA, P., additional, MOZZONE, S., additional, NARBONNE, J.F., additional, ORAL, R., additional, PAGANO, G., additional, PETERS, L.D., additional, PORTE, C., additional, POSTMA, J.F., additional, QUINIOU, F., additional, RAHMANI, R., additional, RAOUX, C., additional, RISSO, DE FAVERNEY C., additional, ROMEO, M., additional, SABOURAULT, C., additional, SALAÜN, J.P., additional, SAVVA, D., additional, SCHOENDORF, A., additional, STIEN, X., additional, THOMPSON, S., additional, TRIEFF, N.M., additional, UNRUH, E., additional, VENIER, P., additional, VIARENGO, A., additional, VINCENT, F., additional, WALKER, C., additional, and WARNAU, M., additional
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- 2001
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7. Vulnérabilité à la pollution et au réchauffement global des premiers stades de développement d'Acipenser sturio
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Delage, Nicolas, Jatteau, Philippe, Clerandeau, C., Ledevin, Mireille, Goubin, Hélicia, Bossy, C., Coynel, A., Larcher, T., Morin, Brice, Rochard, Eric, Cachot, J., Ecosystèmes aquatiques et changements globaux (UR EABX), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Environnements et Paléoenvironnements OCéaniques (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Recherche Agronomique (INRA), and Irstea Publications, Migration
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[SDE] Environmental Sciences ,acipenser sturio ,Environmental and Society ,[SDE]Environmental Sciences ,Biologie du développement ,Environnement et Société ,Milieux et Changements globaux ,réchauffement climatique ,Development Biology ,pollution de l'environnement - Abstract
International audience; European sturgeon (Acipenser sturio) is an anadromous fish which has been in sharp decline since the beginning of the 20th century. The last wild population of European sturgeon is settled in the Gironde Garonne Dordogne catchment. Because of global change, temperatures have risen and frequency and severity of hypoxic events have increased in this catchment. In addition, the A. sturio population faces chronic pollutant exposure due to increasing agricultural, industrial and domestic releases. The goal of this work is to examine the sensitivity of A. sturio early developmental stages to temperature variations, oxygen depletion and pollutions in environmentally realistic exposure conditions. Embryo-larvae were exposed to combined temperature conditions, ranged from 12°C to 30°C, and dissolved oxygen, ranged from 30 to 90 % O2 saturation (% O2 sat) and to four natural spawning grounds sediments. Lethal and sub-lethal effects were evaluated using embryonic and larval mortality, hatching success, malformation rate, yolk sac resorption, tissue development, routine metabolic rate (RMR), swimming speed and DNA damage (only for sediment exposure). Embryonic survival peaked at 20°C and no survival was recorded at 30°C. No hatching occurred at 50 % O2 sat or below. Malformation rate appeared to be minimum at 20°C and 90 % O2 sat. Maximum RMR were recorded at 20°C under 90 % O2 sat and at 16°C under 70 % O2 sat. At 20°C, RMR was lower at 70% O2 sat than at 90% O2 sat. Swimming speed peaked at 16°C. A. sturio's temperature optimum was shown to be close to 20°C. Its upper tolerance limit is between 26 and 30°C. Its lower tolerance limit was not reached and is supposed to be below 12°C. Oxygen depletion induce sublethal effects at 70 % and lethal effects at 50 % O2 sat. Strikingly, sediment quality of spawning ground had no effect on embryo-larval survival and hatching success. A significant increase of developmental defects and percentage of apoptotic cells was observed for one of the studied sediment. Current temperature, oxygen and sediment quality conditions in the Gironde basin are globally sustainable for A. sturio but a slight O2 levels decrease would impair European sturgeon maintenance capacity in the basin.
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- 2015
8. ECHIBIOTEB : Outils innovants d’échantillonnage, d’analyses chimiques et biologiques pour le suivi des traitements avancés des eaux usées et des boues
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Capdeville, M.J., Miege, Cecile, Serveto, Fabienne, Bados, Philippe, Roussel Galle, A., Dherret, L., Choubert, JM., Coquery, Marina, Ait Aissa, S., Creusot, N., Bruchet, A., Noyon, N., Besnault, S., Levi, Y., Oziol, L., Budzinski, H., Cachot, J., Le Ménach, K., Clerandeau, C., Milieux aquatiques, écologie et pollutions (UR MALY), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Institut National de l'Environnement Industriel et des Risques (INERIS), SUEZ ENVIRONNEMENT (FRANCE), Centre National de la Recherche Scientifique (CNRS), UMR 5805 Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)
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ECHIBIOTEB ,[SDE]Environmental Sciences ,ComputingMilieux_MISCELLANEOUS - Abstract
National audience
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- 2014
9. Outils chimiques et biologiques innovants pour l'évaluation de l'efficacité des traitement avancés des eaux usés et des traitements des boues
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Capdeville, M.J., Serveto, Fabienne, Budzinski, H., Bruchet, A., Ait Aissa, S., Cachot, J., Levi, Y., Pandard, P., Olivier, Geffard, Dudal, Yves, Besnault, S., Choubert, J.M., Guillon, A., Noyon, N., Clerandeau, C., Oziol, L., Creusot, N., Chancerelle, L., Francois, A., Muller, M., Landi, L., Le Ménach, K., Bados, Philippe, Dherret, L., Michard, Céline, Coquery, Marina, Miege, Cecile, Milieux aquatiques, écologie et pollutions (UR MALY), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), UMR 5805 Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), SUEZ ENVIRONNEMENT (FRANCE), Institut National de l'Environnement Industriel et des Risques (INERIS), Environnements et Paléoenvironnements OCéaniques (EPOC), GSPE FACULTE DE PHARMACIE UMR 8079 CHATENAY MALABRY FRA, Partenaires IRSTEA, and Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)
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WASTEWATER TREATMENT PLANT ,[SDE]Environmental Sciences ,ADVANCED TREATMENT ,SCREENING ,BIOESSAIS IN VITRO IN VIVO - Abstract
International audience; Introduction. The general objective of the ECHIBIOTEB research program (“Innovating tools for sampling, chemical and biological analyses for the diagnostic of wastewater advanced treatments and sludge treatments”, 2011-2014, financed by the French National Research Agency, coordinated by Irstea) is to use innovative and complementary tools to better assess the efficiency of wastewater advanced treatments and sludge treatments. To achieve this goal, various strategies were combined: chemical analysis of a large panel of selected priority and emerging contaminants, non-target chemical analysis, in vitro and in vivo biological analysis and integrative samplers. Through various examples, our presentation will focus on the interest and also the limit of these tools to evaluate the efficiency of wastewater advanced treatments and sludge treatments. The chemical and biological tools tested in the program. -Chemical analysis of targeted contaminants: 14 traces metal and 170 organic molecules belonging to pharmaceuticals, oestrogenic hormones, alkylphenols (AkP), Endocrine Disruptor Compounds (EDC), Polycyclic Aromatic Hydrocarbons (PAH), pesticides, PolyChloroBiphenyl (PCB) and PolyBrominated DiphenylEthers (PBDE) were selected. According to their physico-chemical properties, they are measured in the dissolved phase of water and/or in sludge samples. After extractions by methods such as Solid Phase Extraction or Solid Phase MicroExtraction (SPME) for waters, and Accelerated Solvent Extraction or microwave extraction for sludge, molecules are analysed by gas (GC) or liquid phase chromatography (LC) coupled with single or tandem mass spectrometry. In fine, the aim is to select the relevant compounds to characterize such water and sludge treatment processes. -Non-target chemical analysis: Various instrumental strategies such as GC-2D-MS/TOF (two-dimensional gas phase chromatography coupled to Time Of Flight mass spectrometer), SPME-GC/TOF, HRMS/TOF (High Resolution Mass Spectrometry) are applied to identify new organic contaminants or degradation products. -In vitro and in vivo biological analysis: they are used to link the presence of contaminants to their effects on biological receptors (in vitro assays) or on living organisms (in vivo assays). Receptors studied by in vitro bioassays are estrogen, androgen, glucocorticoid, thyroid and dioxin receptors. Cytotoxicity and genotoxicity are also evaluated. In vivo bioassays are performed either in laboratory on effluents, fresh sludge samples and sludge eluates, or in a modified in situ approach with wastewaters deviated and flow controlled. In vivo laboratory bioassays include aquatic and terrestrial tests: bacteria (acute toxicity, Microtox®), micro-algae (growth), rotifers (reproduction), micro-crustaceans (reproduction) and plants (root elongation and early growth). In vivo modified in situ bioassays are realised on gasteropod (survival, growth, reproduction), crustacean (survival, alimentation rate, reproduction), insect (survival, growth) and fish embryos (survival, hatching, developmental abnormalities). -Integratives samplers: POCIS (Polar Organic Chemical Integrative Sampler) and SPMD (Semi-Permeable Membrane Device), dedicated to water sampling of hydrophilic and hydrophobic organic molecules respectively, are used to increase the samples representativeness1. Their use are combined with target and non target chemical analysis and with in vitro biological tests. -Effect directed analysis (EDA): whose principle is based on a combination of biotesting (by in vitro bioassays), fractionation procedure and chemical analytical methods. The toxic response guide the chemical fractionation and identification of compound responsible for the observed toxic effects. -Interaction of Dissolved Organic Matter (DOM) with micropollutants: the influence of the DOM onto toxicity and bioavailability of contaminants is studied through fast and small microplate tests, based on inhibitive competition of fluorescence. Sampling campaigns. From March 2011 to October 2012, 13 sampling campaigns (10 for water and 3 for sludge) were conducted. Water campaigns were organized either on a short (1 day) or on a long period (1 month). During short campaigns, chemical analysis of targeted contaminants, non-target chemical analysis, in vitro bioassays, in vivo bioassays praticed in laboratory and DOM tests were implemented. During long campaigns, every ECHIBIOTEB tools were used, including integrative samplers and in vivo in situ bioassays. Moreover, global parametres like phosphorus, nitrate, pH and suspended particles were controlled in order to give an indication on the operational conditions of the treatment studied. The treatments used for advanced (or tertiary) water treatments were adsorbants like Granular Activated Carbon (GAC), zeolites or expanded clay, and advanced oxidation processes (AOP) like ozone (O3), ozone peroxide (H2O2), UV/H2O2 , O3 + GAC, and polishing pond ; they were studied in full scale or large scale pilot design, located at the outlet of secondary biological treatments. For sludge treatments, solar dryer, compost and reed-bed filter were tested. First results. - Chemical analysis of targeted contaminants: For most of the compounds and whatever the type of treatment, targeted analysis showed a significant reduction in contaminant concentration in the dissolved phase of water after treatment. Pharmaceuticals concentrations, as example, were reduced in effluents about 100 times lower than in influents. The evaluation and discussion on removal rates are presented in a parallel study (ARMISTIQ research program) and detailed in the abstract “Occurrence of selected micropollutants in treated wastewater and removal with optimised tertiary treatments”. In our presentation, we will discuss on the pertinence of these compounds and more precisely on the selection of a shorter list of targeted compounds to characterize water and sludge treatment processes. -Non-target chemical analysis of 3 different sludge samples allowed to obtain a list of 190 molecules of interest, among which some nitrogen heterocyclic compounds as potential new contaminants. Further investigations are needed, especially combining chemical with biological analysis (EDA), to determine which compounds among these 190 would be the most relevant to be considered for water or sludge treatment characterization. -With in vitro biological analysis, an oestrogenic activity was detected in the aqueous influent of various advanced treatments, whereas it was poorly or not detected in the effluent. Compounds responsible for this toxic activity seem to be efficiently removed by GAC. Moreover, low PAH-like activity was detected in aqueous influent and effluent of wastewater tertiary treament in link to the low PAH concentrations measured in water samples. No dioxin-like or thyroid activity was detected in wastewaters. Genotoxic and cytotoxic activities were detected in some aqueous influents. Genotoxicity was no longer detected in effluents whereas cytotoxic activites are still detected at significant level in the ozone effluent. -With in vivo biological tests, low toxicity was measured in situ and in the laboratory before and after the studied treatment (O3+GAC and O3). Nevertheless, the size of the Japanese Medaka larvae and the hatching efficiency were reduced before those advanced treatments. Regarding the reproduction of Ceriodaphnia dubia, atypical dose-response curves were observed before the O3+GAC treatment showing inhibitory effects at low concentrations and reproduction rates significantly higher than the control at high concentrations. No difference was observed on the sludge toxicity before and after the solar dryer. On the contrary, the composting of sludge reduces the toxicity of the samples in terrestrials tests and tests performed on sludge water extracts, Furthermore, the root elongation test on oat in contact with fresh sludge sample seems suitable for routine analyses because of this simplicity and fastness. -The use of POCIS as integrative samplers allowed us to detect and quantify more -blockers, as an example, than with grab sampling. Nevertheless, the decrease of -blockers concentrations after advanced water treatment is in the same order of magnitude with grab and passive sampling. Compared to grab sampling, POCIS allowed to detect 7 more pharmaceuticals in influent of tertiary treatments and 4 more in effluents. The detection of a greater number of compounds thanks to integrative samplers (i.e. concentration effect) should be helpful to explain some toxicity results.
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- 2013
10. ECHIBIOTEB : Outils innovants d'Echantillonnage, d'analyses CHImiques et BIOlogiques pour le suivi de Traitements avancés des Eaux usées et des Boues
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Miege, Cecile, Capdeville, M.J., Serveto, Fabienne, Budzinski, H., Bruchet, A., Aït-Aïssa, S., Cachot, J., Levi, Y., Pandard, P., Geffard, Olivier, Dudal, Yves, Besnault, S., Choubert, J.M., Guillon, A., Noyon, N., Clerandeau, C., Oziol, L., Creusot, N., Chancerelle, L., Francois, A., Muller, M., Landi, L., Le Ménach, K., Bados, Philippe, Dherret, L., Michard, Céline, Coquery, Marina, Milieux aquatiques, écologie et pollutions (UR MALY), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), and Irstea Publications, Migration
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[SDE] Environmental Sciences ,ECHIBIOTEB ,[SDE]Environmental Sciences - Abstract
Par ces développements et mise en oeuvre de technologies innovantes d'échantillonnage et de mesures chimiques et biologiques pour le suivi des procédés avancés de traitement des eaux usées urbaines et des boues, le projet ECHIBIOTEB vise à : - réaliser des évaluations techniques poussées des procédés optimisés étudiés ; - contrôler les émissions de substances dangereuses issues des procédés avancés des stations d'épuration des eaux urbaines ou contenus dans les boues prévues pour épandage ; - traduire l’amélioration des connaissances scientifiques en outils opérationnels destinés aux organismes et autorités chargées de la mise en place de mesures pour l’atteinte du bon état des eaux, notamment dans le cadre des SDAGE. Les outils innovants d'échantillonnage et de mesures chimiques et biologiques mis en oeuvre dans ECHIBIOTEB n'ont jamais été, à ce jour, appliqués à des procédés avancés de traitement des eaux ni à des procédés de traitement des boues. Par ailleurs, la mise en oeuvre d'un panel aussi large de ces outils innovants est en soi originale et devrait permettre d'améliorer les connaissances sur leurs domaines d'application comparés et leur complémentarité. Le projet permettra de caractériser finement les procédés tertiaires avancés et les procédés de traitement des boues. L’objectif est particulièrement ambitieux puisqu’il s’intéresse aussi bien aux procédés intensifs compacts (oxydation à l’ozone, aux rayons UV, adsorption sur charbon actif, osmose inverse) plutôt applicables aux collectivités de taille importante ou à forte pression foncière, qu’aux procédés extensifs autonomes et de taille moins ramassée (zones humides, écoulement sur milieu filtrant dans le sol naturel ou rapporté), procédés souvent rencontrés dans les petites collectivités, mais envisageables en sortie de traitement secondaires de boues activées conventionnelles de moyenne taille. La même volonté a guidé le choix des procédés étudiés de traitement de boues qui s'est porté sur le compostage (avec digestion anaérobie en amont), plutôt adapté aux grandes collectivités, et la rhizofiltration caractéristique de petites stations, pour les collectivités rurales par exemple. L’intégration des aspects environnementaux dans l’évaluation de ces procédés est aussi un aspect novateur et particulièrement important dans un contexte où les ressources énergétiques deviennent de plus en plus limitées. La conférence proposée décrit l'état des résultats à mi parcours du projet.
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- 2012
11. Colinisation and use of estuarine habitats by catadromous fish species: comparison between Seine and Gironde
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Coustillas, J., Cachot, J., Le Pichon, Céline, Budzinski, H., Lambert, Patrick, Bunel, Marie, Daverat, C., Roqueplo, Charles, Clerandeau, C., Baudrimont, M., Gonzalez, P., Larrieu, S., Trancart, Thomas, Zahm, Amandine, Chèvre, Patrick, DUHAMEL, Sophie, Le Barh, Romaric, Gazeau-Nadin, Christine, Dublon, J., Delorme, N., Pichon, A., Rochard, Eric, Ecosystèmes estuariens et poissons migrateurs amphihalins (UR EPBX), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Environnements et Paléoenvironnements OCéaniques (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Hydrosystèmes et Bioprocédés (UR HBAN), Cellule de Suivi du Littoral Normand (CSLN), Collectivités territoriales (appel d'offres national ou régional), irstea, and GIP Seine aval
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SEINE ESTUAIRE ,DOMAINE VITAL ,MICROCHIMIE ,[SDE]Environmental Sciences ,GIRONDE ESTUAIRE - Abstract
Ce travail vise à comparer de quelles manières les trois espèces de poissons migrateurs thalassotoques (i.e. qui se reproduisent en mer et vont grandir dans les bassins versants) fréquentant la façade Atlantique : le mulet porc, l'anguille européenne et le flet, colonisent les estuaires de la Seine et de la Gironde et effectue leur croissance. L'hypothèse principale était que leur comportement pouvait être influencé par le niveau de contamination et de pressions anthropiques des estuaires. La démarche retenue pour aborder ces différentes échelles de manière comparative (entre les espèces et entre deux sites situées de manière similaire en Seine et en Gironde) a consisté à examiner : i) la phase de colonisation initiale à un stade très jeune par une approche expérimentale en mésocosme ; ii) la phase de croissance par un suivi en télémétrie acoustique en période estivale ; ii) l'ensemble du cycle vital par une analyse rétrospective à l'aide de la microchimie des otolithes des différents compartiments halins utilisés. Les trois niveaux d'analyse effectués avec des méthodes différentes permettent de dégager des patrons spécifiques (colonisation initiale, phase de croissance, cycle de vie) mais les différences entre les sites ne sont vraiment claires qu'à l'échelle très globale de l'utilisation des différents compartiments. Contrairement à notre hypothèse de départ les jeunes migrateurs thalassotoques parviennent à adopter un comportement spécifique en phase avec un rythme de type circadotidal ou nycthéméral y compris dans une ambiance de type Seine (très chargée en contaminants). Leur comportement est d'ailleurs peu différent dans les ambiances Seine ou Gironde. Il est donc tout à fait possible qu'ils ne soient pas extrêmement perturbés par les contaminants issus des sédiments que ce soit en Seine ou en Gironde. On notera toutefois que les civelles ont construit moins de terriers dans le sédiment de l'ambiance Seine que dans celui de l'ambiance Gironde, on peut imaginer que la plus forte contamination du sédiment de Seine les en dissuade. La fonctionnalité de corridor écologique ne semble donc pas empêchée par la contamination des sédiments. Durant leur phase de croissance en zone tidale d'eau douce les espèces étudiées utilisent des habitats différents selon des patrons temporels spécifiques (par exemple les mulets porcs utilisent les zones intertidales et les bras morts lors des flots de jours ; durant le jour les anguilles demeurent à l'abri dans des enrochements grossiers tandis que durant la nuit elles se déplacent dans des zones profondes à la recherche de leurs proies). Les résultats obtenus sur la Seine sont cohérent avec ceux obtenus sur la Gironde, ainsi dans les deux cas les flets recherchent de zones fraiches (ombre en Gironde, embouchures d'affluents plus frais en Seine), les anguilles présentent une activité principalement nocturne. La réaction des espèces au stress du marquage est très différente selon les espèces. Les mulets quittent très vite le secteur tandis que les anguilles et les flets sont au contraire extrêmement immobiles en "attendant" que leur condition s'améliore. Un épisode hypoxique observé en fin d'été sur la Seine a coïncidé avec un immobilisme des anguilles laissant penser que leur réaction à un stress environnemental pourrait se traduire par le même type de comportement que leur réaction au marquage. Les mulets de la Seine semblent moins inféodés à l'estuaire saumâtre que les mulets de la Gironde, ceci pourrait s'expliquer par la plus grande dimension de l'estuaire de la Gironde. Les anguilles de la Seine et de la Gironde présentent une grande variabilité d'histoires de vie mais on ne peut pas dégager de différences d'utilisation notables des habitats entre la Seine et la Gironde. Chez les flets la contribution des mères ayant utilisé l’eau douce est relativement plus importante en Seine qu'en Gironde. On en déduit une utilisation plus importante des habitats d’eau douce par les flets de Seine en comparaison avec les flets de la Gironde. Il en ressort globalement que les habitats dulcaquicoles de la Seine (trés diversifiés : bathymétrie, substrat, ripisylve…) sont proportionnellement plus utilisés par les espèces thalassotoques que ceux de Gironde. Cela peut s'expliquer par une moindre attractivité (ou une moindre capacité d'accueil) de l'estuaire saumatre de la Seine ou au contraire par une plus grande attractivité (ou une plus grande capacité d'accueil) de l'estuaire dulcaquicole de la Seine. Les comportements mis en évidence sur ces secteurs pourraient servir de référence pour des opérations de restauration.
- Published
- 2012
12. Colonisation et utilisation des habitats estuariens par les poissons migrateurs thalassotoques : approche comparative Seine-Gironde
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Coustillas, J., Cachot, J., Céline Le Pichon, Budzinski, H., Patrick Lambert, Marie Bunel, Daverat, C., Charles Roqueplo, Clerandeau, C., Magalie Baudrimont, Gonzalez, P., Larrieu, S., Thomas Trancart, Amandine Zahm, Patrick Chèvre, Sophie Duhamel, Romaric Le Barh, Christine Gazeau-Nadin, Dublon, J., Delorme, N., Pichon, A., Eric Rochard, Ecosystèmes estuariens et poissons migrateurs amphihalins (UR EPBX), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Environnements et Paléoenvironnements OCéaniques (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Hydrosystèmes et Bioprocédés (UR HBAN), Cellule de Suivi du Littoral Normand (CSLN), Collectivités territoriales (appel d'offres national ou régional), irstea, and GIP Seine aval
- Subjects
SEINE ESTUAIRE ,DOMAINE VITAL ,MICROCHIMIE ,[SDE]Environmental Sciences ,GIRONDE ESTUAIRE - Abstract
Ce travail vise à comparer de quelles manières les trois espèces de poissons migrateurs thalassotoques (i.e. qui se reproduisent en mer et vont grandir dans les bassins versants) fréquentant la façade Atlantique : le mulet porc, l'anguille européenne et le flet, colonisent les estuaires de la Seine et de la Gironde et effectue leur croissance. L'hypothèse principale était que leur comportement pouvait être influencé par le niveau de contamination et de pressions anthropiques des estuaires. La démarche retenue pour aborder ces différentes échelles de manière comparative (entre les espèces et entre deux sites situées de manière similaire en Seine et en Gironde) a consisté à examiner : i) la phase de colonisation initiale à un stade très jeune par une approche expérimentale en mésocosme ; ii) la phase de croissance par un suivi en télémétrie acoustique en période estivale ; ii) l'ensemble du cycle vital par une analyse rétrospective à l'aide de la microchimie des otolithes des différents compartiments halins utilisés. Les trois niveaux d'analyse effectués avec des méthodes différentes permettent de dégager des patrons spécifiques (colonisation initiale, phase de croissance, cycle de vie) mais les différences entre les sites ne sont vraiment claires qu'à l'échelle très globale de l'utilisation des différents compartiments. Contrairement à notre hypothèse de départ les jeunes migrateurs thalassotoques parviennent à adopter un comportement spécifique en phase avec un rythme de type circadotidal ou nycthéméral y compris dans une ambiance de type Seine (très chargée en contaminants). Leur comportement est d'ailleurs peu différent dans les ambiances Seine ou Gironde. Il est donc tout à fait possible qu'ils ne soient pas extrêmement perturbés par les contaminants issus des sédiments que ce soit en Seine ou en Gironde. On notera toutefois que les civelles ont construit moins de terriers dans le sédiment de l'ambiance Seine que dans celui de l'ambiance Gironde, on peut imaginer que la plus forte contamination du sédiment de Seine les en dissuade. La fonctionnalité de corridor écologique ne semble donc pas empêchée par la contamination des sédiments. Durant leur phase de croissance en zone tidale d'eau douce les espèces étudiées utilisent des habitats différents selon des patrons temporels spécifiques (par exemple les mulets porcs utilisent les zones intertidales et les bras morts lors des flots de jours ; durant le jour les anguilles demeurent à l'abri dans des enrochements grossiers tandis que durant la nuit elles se déplacent dans des zones profondes à la recherche de leurs proies). Les résultats obtenus sur la Seine sont cohérent avec ceux obtenus sur la Gironde, ainsi dans les deux cas les flets recherchent de zones fraiches (ombre en Gironde, embouchures d'affluents plus frais en Seine), les anguilles présentent une activité principalement nocturne. La réaction des espèces au stress du marquage est très différente selon les espèces. Les mulets quittent très vite le secteur tandis que les anguilles et les flets sont au contraire extrêmement immobiles en "attendant" que leur condition s'améliore. Un épisode hypoxique observé en fin d'été sur la Seine a coïncidé avec un immobilisme des anguilles laissant penser que leur réaction à un stress environnemental pourrait se traduire par le même type de comportement que leur réaction au marquage. Les mulets de la Seine semblent moins inféodés à l'estuaire saumâtre que les mulets de la Gironde, ceci pourrait s'expliquer par la plus grande dimension de l'estuaire de la Gironde. Les anguilles de la Seine et de la Gironde présentent une grande variabilité d'histoires de vie mais on ne peut pas dégager de différences d'utilisation notables des habitats entre la Seine et la Gironde. Chez les flets la contribution des mères ayant utilisé l’eau douce est relativement plus importante en Seine qu'en Gironde. On en déduit une utilisation plus importante des habitats d’eau douce par les flets de Seine en comparaison avec les flets de la Gironde. Il en ressort globalement que les habitats dulcaquicoles de la Seine (trés diversifiés : bathymétrie, substrat, ripisylve…) sont proportionnellement plus utilisés par les espèces thalassotoques que ceux de Gironde. Cela peut s'expliquer par une moindre attractivité (ou une moindre capacité d'accueil) de l'estuaire saumatre de la Seine ou au contraire par une plus grande attractivité (ou une plus grande capacité d'accueil) de l'estuaire dulcaquicole de la Seine. Les comportements mis en évidence sur ces secteurs pourraient servir de référence pour des opérations de restauration.
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- 2012
13. List of Contributors
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Abbas, B., Abreu, A., Adams, R., Adolfsson-Erici, M., Afonso, A., Afonso-Olivares, C., Agirbas, E., Aguiló, J.M., Airoldi, L., Aksoy, H., Albentosa, M., Alcaro, L., Aliani, S., Al-Maslamani, I., Alomar, C., Altin, D., Álvarez, E., Amaral-Zettler, L.A., Amato, E., Anderson, A., Andrady, A.L., Andrius, G., Angel, D., Ariese, F., Arp, H.P., Asensio, M., Assidqi, K., Avio, C.G., Aytan, U., Bahri, T., Baini, M., Bakir, A., Ball, H., Baranyi, C., Barboza, L.G.A., Barg, U., Bargelloni, L., Barras, H., Barrera, C., Barria, P., Barrows, A., Barth, A., Batel, A., Baztan, J., Baztan, P., Beiras, R., Benedetti, M., Berber, A.A., Berber, N., Bergmann, M., Berlino, M., Berrow, S., Bessa, F., Besseling, E., Beyer, B., Binaglia, M., Bizjak, T., Bjorndal, K.A., Blust, R., Boertien, M., Bolten, A.B., Booth, A.M., Bounoua, B., Bourseau, P., Brahimi, N., Bramini, M., Brennholt, N., Breuninger, E., Bried, J., Broderick, A., Broglio, E., Browne, M.A., Bruzaud, S., Buceta, J., Buchinger, S., Budimir, S., Budzin-ski, H., Butter, E., Cachot, J., Caetano, M., Callaghan, A., Camedda, A., Capella, S., Cardelli, L., Carpentieri, S., Carrasco, A., Carriço, R., Caruso, A., Cassone, A.-L., Castillo, A., Castro, R.O., Catarino, A.I., Cazenave, P.W., Çelik, İ., Cerralbo, P., César, G., Chouinard, O., Chubarenko, I., Chubarenko, I.P., Cicero, A.M., Clarindo, G., Clarke, B., Clérandeau, C., Clüsener-Godt, M., Codina-García, M., Cole, M., Collard, F., Collignon, A., Collins, T., Compa, M., Conan, P., Constant, M., Cordier, M., Courtene-Jones, W., Cousin, X., Covelo, P., Cózar, A., Crichton, E., Crispi, O., Cronin, M., Croot, P.L., Cruz, M.J., d’Errico, G., Dâmaso, C., Das, K., de Alencastro, L.F., de Araujo, F.V., de Boer, J.F., de Lucia, G.A., Debeljak, P., Dehaut, A., Deudero, S., Devrieses, L., Di Vito, S., Díaz, A., Donohue, J., Doumenq, P., Doyle, T.K., Dris, R., Druon, J.-N., Duarte, C.M., Duflos, G., Dumontier, M., Duncan, E., Dussud, C., Eckerlebe, A., Egelkraut-Holtus, M., Eidsvoll, D.P., Ek, C., Elena, S., Elineau, A., Enevoldsen, H., Eppe, G., Eriksen, M., Ernsteins, R., Espino, M., Estévez-Calvar, N., Ewins, C., Fabre, P., Faimali, M., Fattorini, D., Faure, F., Ferrando, S., Ferreira, J.C., Ferreira-da-Costa, M., Fileman, E., Fischer, M., Fortunato, A.B., Fossi, M.C., Foulon, V., Frank, A., Frenzel, M., Frère, L., Frias, J.P.G.L., Frick, H., Froneman, P.W., Gabet, V.M., Gabrielsen, G.W., Gago, J., Gajst, T., Galgani, F., Gallinari, M., Galloway, T.S., Gamarro, E.G., Gambardella, C., Garaventa, F., Garcia, S., Garrabou, J., Garrido, P., Gary, S.F., Gasperi, J., Gaze, W., Geertz, T., Gelado-Caballero, M.D., George, M., Gercken, J., Gerdts, G., Ghiglione, J.-F., Gies, E., Gilbert, B., Giménez, L., Glassom, D., Glockzin, M., Godley, B., Goede, K., Goksøyr, A., Gómez, M., Gómez-Parra, A., González-Marco, D., González-Solís, J., Gorbi, S., Gorokhova, E., Gorsky, G., Gosch, M., Grose, J., Guebitz, G.M., Guedes-Alonso, R., Guijarro, B., Guilhermino, L., Gundry, T., Gutow, L., Haave, M., Haeckel, M., Haernvall, K., Hajbane, S., Hamann, M., Hämer, J., Hamm, T., Hansen, B.H., Hardesty, B.D., Harth, B., Hartikainen, S., Hassellöv, M., Hatzky, S., Healy, M.G., Hégaret, H., Henry, T.B., Hermabessiere, L., Hernández-Brito, J.J., Hernandez-Gonzalez, A., Hernandez-Milian, G., Hernd, G., Herrera, A., Herring, C., Herzke, D., Heussner, S., Hidalgo-Ruz, V., Himber, C., Holland, M., Hong, N.-H., Horton, A.A., Horvat, P., Huck, T., Huhn, M., Huvet, A., Iglesias, M., Igor, C., Isachenko, I.A., Ivar do Sul, J-A., Jahnke, A., Janis, B., Janis, K., Janis, U., Jemec, A., Jiménez, J.C., Johnsen, H., Jorgensen, B., Jørgensen, J.H., Jörundsdóttir, H., Jung, Y.-J., Kedzierski, M., Keiter, S., Kershaw, P., Kerhervé, P., Kesy, K., Khan, F., Khatmullina, L.I., Kirby, J., Kiriakoulakis, K., Klein, R., Klunderud, T., Knudsen, C.M.H., Knudsen, T.B., Kochleus, C., Koelmans, A.A., Kögel, T., Koistinen, A., Kopke, K., Korez, Š., Kowalski, N., Kreikemeyer, B., Kroon, F., Krumpen, T., Krzan, A., Kržan, A., Labrenz, M., Lacroix, C., Ladirat, L., Laforsch, C., Lagarde, F., Lahive, E., Lambert, C., Lapucci, C., Lattin, G., Law, K.L., Le Roux, F., Le Souef, K., Le Tilly, V., Lebreton, L., Leemans, E., Lehtiniemi, M., Lenz, M., Leskinen, J., Leslie, H., Leslie, H.A., Levasseur, C., Lewis, C., Licandro, P., Lind, K., Lindeque, P., Lindeque, P.K., Lips, I., Liria, A., Liria-Loza, A., Llinás, O., Loiselle, S.A., Long, M., Lorenz, C., Lorenzo, S.M., Loubar, K., Luna-Jorquera, G., Lusher, A.L., Macchia, V., MacGabban, S., Mackay, K., MacLeod, M., Maes, T., Magaletti, E., Maggiore, A., Magnusson, K., Mahon, A.M., Makorič, P., Mallow, O., Marques, J., Marsili, L., Martí, E., Martignac, M., Martin, J., Martínez, I., Martínez, J., Martinez-Gil, M., Martins, H.R., Matiddi, M., Maximenko, N., Mazlum, R., Mcadam, R., Mcknight, L., McNeal, A.W., Measures, J., Mederos, M.S., Mendoza, J., Meyer, M.S., Miguelez, A., Milan, M., Militão, T., Miller, R.Z., Mino-Vercellio-Verollet, M., Mir, G., Miranda-Urbina, D., Misurale, F., Montesdeoca-Esponda, S., Mora, J., Morgana, S., Moriceau, B., Morin, B., Morley, A., Morrison, L., Murphy, F., Naidoo, T., Näkki, P., Napper, I.E., Narayanaswamy, B.E., Nash, R., Negri, A., Nel, H.A., Nerheim, M.S., Nerland, I.L., Neto, J., Neves, V., Nies, H., Noel, M., Nor, N.H.M., Noren, F., O’ Connell, B., O’ Connor, I., Obbard, J.P., Oberbeckmann, S., Obispo, R., Officer, R., Ogonowski, M., Orbea, A., Ortlieb, M., Osborn, A.M., Ostiategui-Francia, P., Packard, T., Pahl, S., Palatinus, A., Palmqvist, A., Pannetier, P., Panti, C., Parmentier, E., Pasanen, P., Patarnello, T., Pattiaratchi, C., Pauletto, M., Paulus, M., Pavlekovsky, K., Pedersen, H.B., Pedrotti, M.-L., Peeken, I., Peeters, D., Peeters, E., Pellegrini, D., Perales, J.A., Perez, E., Perz, V., Petit, S., Pflieger, M., Pham, C.K., Piazza, V., Pinto, M., Planells, O., Plaza, M., Pompini, O., Potthoff, A., Prades, L., Primpke, S., Proietti, M., Proskurowski, G., Puig, C., Pujo-Pay, M., Pullerits, K., Queirós, A.M., Quinn, B., Raimonds, E., Ramis-Pujol, J., Rascher-Friesenhausen, R., Reardon, E., Regoli, F., Reichardt, A.M., Reifferscheid, G., Reilly, K., Reisser, J., Riba, I., Ribitsch, D., Rinnert, E., Rios, N., Rist, S.E., Rivadeneira, M.M., Rivière, G., Robbens, J., Robertson, C.J.R., Rocher, V., Rochman, C.M., Rodrigues, M., Rodriguez, Y., Rodríguez, A., Rodríguez, G., Rodríguez, J.R.B., Rodríguez, S., Rodríguez, Y., Rogan, E., Rojo-Nieto, E., Romeo, T., Ross, P.S., Roveta, A., Rowland, S.J., Ruckstuhl, N.A., Ruiz-Fernández, A-C., Ruiz-Orejón, L.F., Runge, J., Russell, M., Saavedra, C., Saborowski, R., Sahin, B.E., Sailley, S., Sakaguchi-Söder, K., Salaverria, I., Sánchez-Arcilla, A., Sánchez-Nieva, J., Sanderson, W., Santana-Rodríguez, J.J., Santana-Viera, S., Santos, M.B., Santos, M.R., Sanz, M.R., Sardá, R., Savelli, H., Schoeneich-Argent, R., Scholz-Böttcher, B.M., Sciacca, F., Scofield, R.P., Setälä, O., Selenius, M., Sempere, R., Senturk, Y., Shashoua, Y., Sherman, P., Sick, C., Siegel, D., Sierra, J.P., Silva, F., Silvestri, C., Sintija, G., Sire, O., Slat, B., Smit, A., Sobral, P., Sorvari, J., Sosa-Ferrera, Z., Sotillo, M.G., Soudant, P., Speidel, L., Spurgeon, D.J., Steer, M.K., Steindal, C.C., Stifanese, R., Štindlová, A., Stuurman, L., Suaria, G., Suazo, C.G., Sureda, A., Surette, C., Svendsen, C., Syberg, K., Tairova, Z., Talvitie, J., Tassin, B., Tazerout, M., Tekman, M.B., ter Halle, A., Thiel, M., Thomas, K.V., Thompson, R.C., Tinkara, T., Tirelli, V., Tomassetti, P., Toorman, E., Toppe, J., Tornambè, A., Torres, R., Torres-Padrón, M.E., Underwood, A.J., Urbina, M., Usategui-Martín, A., Usta, R., Valdés, L., Valente, A., Valentina, T., van Arkel, K., Van Colen, C., Van Der Hal, N., van Franeker, J.A., Van Herwerden, L., Van Loosdrecht, M., van Oyen, A., Vandeperre, F., Vanderlinden, J-P., Vani, D., Vasconcelos, L., Vega-Moreno, D., Ventero, A., Vethaak, A.D., Vianello, A., Vicioso, M., Vieira, L.R., Viršek, M.K., Vos, M., Wahl, M., Wallace, N., Walton, A., Waniek, J.J., Watts, A., Webster, L., Wesch, C., Whitfield, E., Wichels, A., Wieczorek, A.M., Wilcox, C., Williams, R.J., Wong-Wah-Chung, P., Wright, S., Wyles, K.J., Young, R., Yurtsever, M., Yurtsever, U., Zada, L., Zamani, N.P., and Zampetti, G.
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- 2017
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14. Toxicity Assessment of Pollutants Sorbed on Microplastics Using Various Bioassays on Two Fish Cell Lines
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Pannetier, P., Cachot, J., Clérandeau, C., Van Arkel, K., Faure, F., de Alencastro, F., Sciacca, F., and Morin, B.
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- 2017
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15. Mixture toxicity assessment of cadmium and benzo[a]pyrene in the sea worm Hediste diversicolor
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Banni, M., primary, Bouraoui, Z., additional, Clerandeau, C., additional, Narbonne, J.F., additional, and Boussetta, H., additional
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- 2009
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16. Acute effects of benzo[a]pyrene on liver phase I and II enzymes, and DNA damage on sea bream Sparus aurata
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Banni, M., primary, Bouraoui, Z., additional, Ghedira, J., additional, Clerandeau, C., additional, Guerbej, H., additional, Narbonne, J. F., additional, and Boussetta, H., additional
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- 2008
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17. Acute effects of cadmium on liver phase I and phase II enzymes and metallothionein accumulation on sea bream Sparus aurata
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Bouraoui, Z., primary, Banni, M., additional, Ghedira, J., additional, Clerandeau, C., additional, Guerbej, H., additional, Narbonne, J. F., additional, and Boussetta, H., additional
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- 2007
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18. Scale of classification based on biochemical markers in mussels: application to pollution monitoring in Mediterranean coasts and temporal trends
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Narbonne, J. F., primary, Aarab, N., additional, Clerandeau, C., additional, Daubèze, M., additional, Narbonne, J., additional, Champeau, O., additional, and Garrigues, P., additional
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- 2005
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19. Chapter 8 - Biochemical Markers in Mussel, Mytilus Sp., and Pollution Monitoring in European Coasts: Data Analysis
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Narbonne, J.F., Daubèze, M., Baumard, P., Budzinski, H., Clérandeau, C., Akcha, F., Mora, P., and Garrigues, P.
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- 2001
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20. Scale of classification based on biochemical markers in mussels: application to pollution monitoring in European coasts.
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Narbonne, J. F., Daubeze, M., Clerandeau, C., and Garrigues, P.
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MUSSELS ,BIOMARKERS - Abstract
A battery of biochemical parameters is used to evaluate the response of mussels to a contaminated coastal environment. In the European BIOMAR programme, a multimarker approach was developed, establishing a scale for the classification of the water quality in European coastal sites. AChE activity is highly sensitive to organophosphorus and carbamate insecticides but also to heavy metals. Catalase activity and lipid oxidation (evaluated as MDA) are markers of oxidative stress, GST activity is related to the conjugation of organic compounds and BPH activity is a marker of planar compounds (e.g. PAHs). These parameters were measured either in gills (AChE, GST) or digestive gland (BPH, GST, CAT, MDA). Contamination levels were estimated by measurement of PAHs and heavy metals in animals. For each biomarker, a discriminatory factor was calculated (maximum variation range/confidence interval) and a response index was allocated. For each site, a global response index was calculated as the sum of the response index of each of the five biomarkers. As a result of our calculation method, the quality of the coastal environment at each site can be classified with a five level scale. Mussels were collected during five cruises in 1995-1996 on the Baltic and Mediterranean coasts. The results show that water quality ranged from class 1 (clean areas in some sites of the French Riviera, Spanish Costa Brava and the Baltic coast) to class 5 (high pollution in main harbours, e.g. Kiel and Toulon). Some areas fall into class 4, e.g. Carteau, Cortiou, Barcelona, Warnemunde, Swinemunde, Ebro delta. The global Biomarker Index was positively correlated with the level of PAHs in mussels in Baltic transects. A number of other contaminants or stressors may be present in the marine environment and the Biomarker Index appeared to be relevant to classify coastal environmental pollution. [ABSTRACT FROM AUTHOR]
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- 1999
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21. Mortality or adaptive response of young stages of European sturgeon Acipenser sturio during multi-stress challenges
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Cachot, J., Nicolas Delage, Charline Gesset, Laure Landi, Philippe Jatteau, Charles Roqueplo, Clerandeau, C., Gourves, P. Y., Bossy, C., Daffe, C., Gonzalez, P., Magalie Baudrimont, Brice Morin, Davail, B., Budzinski, H., Lucas, J., Lefrançois, C., Mireille Ledevin, Larcher, T., Perrault, A., Jean, S., Sylvie Bony, Alain Devaux, Ravanat, J. L., Eric Rochard, Irstea Publications, Migration, Environnements et Paléoenvironnements OCéaniques (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Ecosystèmes aquatiques et changements globaux (UR EABX), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), UMR 5805 Environnements et Paléoenvironnements Océaniques et Continentaux (EPOC), Centre National de la Recherche Scientifique (CNRS), and Institut National de la Recherche Agronomique (INRA)
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[SDE] Environmental Sciences ,[SDE]Environmental Sciences - Abstract
International audience; L’esturgeon européen Acipenser sturio est un poisson migrateur en danger critique d’extinction dont la dernière population sauvage fréquente l’estuaire de Gironde. Depuis 1994, aucune reproduction en milieu naturel n’a été observée. Un plan national d’action vise à soutenir cette population en déclin par le lâcher chaque année de plusieurs dizaines de milliers de larves et de juvéniles dans les eaux de Garonne et de Dordogne. Dans ce contexte, la survie de ces poissons produits en captivité dans les conditions environnementales actuelles et futures en Gironde. Ainsi que la capacité des frayères historiques à accueillir à nouveau une reproduction d’esturgeon européen, sont deux problématiques essentielles. Pour répondre à ces deux interrogations des expérimentations ont été conduites dans le cadre du projet Sturtop (financement ANR et région Aquitaine) afin d’évaluer les capacités adaptatives des embryons, larves et juvéniles de A. sturio à la température, l’hypoxie, les polluants et la qualité des sédiments de frayère. Les résultats obtenus démontrent que les embryons et larves sont beaucoup plus sensibles aux hautes et basses températures (23°C) et aux conditions hypoxiques (
22. Mytilus sp.Benzo(a)pyrene Hydroxylase Activity Measurement in Microsomes from
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Narbonne, J.F., Daubèze, M., Baumard, P., Budzinski, H., Clérandeau, C., Akcha, F., Mora, P., and Garrigues, P.
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- 2001
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23. Determination of Cholinesterase Activity in Mussel Gills
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Narbonne, J.F., Daubèze, M., Baumard, P., Budzinski, H., Clérandeau, C., Akcha, F., Mora, P., and Garrigues, P.
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- 2001
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24. Metal contamination and heat stress impair swimming behavior and acetylcholinesterase activity in embryo-larval stages of the Mediterranean mussel, Mytilus galloprovincialis.
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Boukadida K, Banni M, Romero-Ramirez A, Clerandeau C, Gourves PY, and Cachot J
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- Acetylcholinesterase, Animals, Copper toxicity, Heat-Shock Response, Larva, Silver, Swimming, Mytilus physiology, Water Pollutants, Chemical toxicity
- Abstract
Behavioral parameters are increasingly considered sensitive and early bioindicators of toxicity in aquatic organisms. A video-tracking tool was specifically developed to monitor the swimming behaviour of D-larvae of the Mediterranean mussel, Mytilus galloprovincialis, in controlled laboratory conditions. Both maximum and average swimming speeds and trajectories were recorded. We then investigated the impact of copper and silver with or without a moderate rise of temperature on swimming behavior and acetylcholinesterase (AChE) activity of mussel D-larvae and the possible mechanistic link between both biological responses. Our results showed that copper and/or silver exposure, as well as temperature increase, disrupts the swimming behavior of mussel larvae which could compromise their dispersal and survival. In addition, the combined effect of temperature and metals significantly (p < 0.05) increased AChE activity in mussel larvae. Pearson's correlation analysis was performed and results showed that the AChE activity is positively correlated with maximum speeds (r = 0.71, p < 0.01). This study demonstrates the value of behavioral analyzes of aquatic invertebrates as a sensitive and integrate marker of the effects of stressors., (Copyright © 2022 Elsevier Ltd. All rights reserved.)
- Published
- 2022
- Full Text
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25. Natural distribution of pure and hybrid Mytilus sp. along the south Mediterranean and North-east Atlantic coasts and sensitivity of D-larvae stages to temperature increases and metal pollution.
- Author
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Boukadida K, Mlouka R, Clerandeau C, Banni M, and Cachot J
- Subjects
- Animals, Europe, Female, Larva, Temperature, Tunisia, Mytilus genetics
- Abstract
The distribution of the Mediterranean mussel Mytilus galloprovincialis extends more and more northwards in the Atlantic. Crossings are frequently observed with the blue mussel Mytilus edulis along the French and English coasts. The aim of this study is firstlyto identify the co-presence of M. galloprovincialis, M. edulis, and their hybrids in different sites of the Mediterranean and Atlantic coasts, and to provide insights for the thermal tolerance and toxicant susceptibility of Mytilus edulis, Mytilus galloprovincialis and their hybrids. Mussels were collected from the shore at 20 sampling sitesin Europe and Tunisia and identified using Me 15/16 primers targeting the adhesive protein gene sequence. Samples were screened for the presence of Mytilus edulis, Mytilus galloprovincialis, and hybrids alleles using PCR. To get more information on hybrids sensitivities to temperature and metals, freshly fertilized eggs of the two species and their hybrids were reared at four temperatures 18, 20, 22, and 24 °C and exposed to concentrations of Cu, Ag, and a mixture of both metals. Arrests of development and malformations were recorded after 48 h of exposure. The genotypic identification of the two species on 20 sites of the Mediterranean and Atlantic coasts carried out during this study confirms the presence of pure and hybrid species of mussel. Our results highlighted that hybrid larvae from a female of M. galloprovincialis are significantly more tolerant to temperature increases than pure larvae of M. galloprovincialis and pure and hybrid larvae of M. edulis. No significant interspecies-differences of sensitivity were noted for metal exposure alone. However, a co-exposure of larvae to both metal and high temperature highlighted the higher tolerance of hybrid larvae from a female of M. galloprovincialis to both stresses. The overall results could allow the prediction of the future evolution of mussel populations facing environmental changes., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2020 Elsevier B.V. All rights reserved.)
- Published
- 2021
- Full Text
- View/download PDF
26. Molecular mechanisms underlying the effects of temperature increase on Mytilus sp. and their hybrids at early larval stages.
- Author
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Mlouka R, Cachot J, Sforzini S, Oliveri C, Boukadida K, Clerandeau C, Pacchioni B, Millino C, Viarengo A, and Banni M
- Subjects
- Animals, Ecosystem, Female, Heat-Shock Response, Larva, Temperature, Mytilus
- Abstract
The present work aims to investigate the effects of water temperature increase on Mytilus galloprovincilis and Mytilus edulis pure larvae (PG, PE) and their hybrids (HFG, HFE). D-larvae were maintained at 18 °C or exposed to a higher temperature of 22 °C for 48 h. Initially, Embryotoxicity test was evaluated. Second, a transcriptomic analysis using a recently developed microarray platform was applied to determine the main biological processes involved in early life stages responses to temperature increase. Finally, an immunofluorescence investigation was performed to bridge the gap between transcriptomic regulation and the real changes at cellular/tissue levels. Embryotoxicity test revealed a higher sensitivity of M. edulis (PE) D-larvae as well as hybrids from females M. edulis (HFE) to temperature increase, with the highest rate of larval malformations. Transcriptomic results indicated a lack of an adequate heat shock protein (Hsp) response in PE and HFE larvae (the high expression was observed in PG larvae); the differential expression of gene involved in translation, energy metabolism and oxidative stress response may contribute to explain the observed complex alterations in the studied conditions. As revealed by immunohistochemistry, cytoskeleton proteins changes associated with a drastic decrease of Histidine-Rich Glycoprotein (HRG) may elucidate the larval abnormalities in shell development observed for PE and HFE larvae. Overall, the results indicate that each type of pure larva (PG and PE) and their respective female hybrid (HFG and HFE) react similarly to the temperature increase. Our data should be carefully considered in view of the water temperature increase in marine ecosystems and especially for the mussel's species in confluence zones., (Copyright © 2019 Elsevier B.V. All rights reserved.)
- Published
- 2020
- Full Text
- View/download PDF
27. Moderate temperature elevation increase susceptibility of early-life stage of the Mediterranean mussel, Mytilus galloprovincialis to metal-induced genotoxicity.
- Author
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Boukadida K, Cachot J, Morin B, Clerandeau C, and Banni M
- Subjects
- Animals, Apoptosis genetics, Comet Assay, DNA Repair genetics, Embryo, Nonmammalian drug effects, Embryonic Development drug effects, Larva drug effects, Larva growth & development, Mytilus embryology, Mytilus growth & development, Mytilus physiology, Real-Time Polymerase Chain Reaction, Copper adverse effects, Hot Temperature adverse effects, Mytilus drug effects, Silver adverse effects
- Abstract
The present study aims to evaluate the effects of copper and silver alone or along with a moderate temperature increase on embryonic development, DNA integrity and target gene expression levels in early life stages of Mytilus galloprovincialis. For this purpose, upon fertilized embryos were exposed to a sub-lethal concentration of Cu (9.54 μg/L), Ag (2.55 μg/L) and to the mixture of the two metals (Cu (6.67 μg/L) + Ag (1.47 μg/L)) along with a temperature gradient (18, 20 and 22 °C). In all experiments, larvae were exposed to stressors for 48 h except for those designed to DNA damage analysis exposed only for 24 h (before shell formation).Our results showed a significant increase in the percentage of malformed D-larvae (p < 0.05) with increasing temperature and exposure to silver and copper alone or in a mixture. Moreover, metal toxicity increased significantly (p < 0.05) with the temperature rise. Genotoxicity was evaluated using classic and modified with Formamidopyrimidine DNA glycosylase (Fpg) Comet assay. Results suggest that co-exposure to metals and temperature significantly increased DNA damage on mussel larvae with a more accentuated oxidative damage. A significant transcription modulation was observed for genes involved in DNA repair and DNA replication (p53, DNA ligase II and topoisomerase II) when larvae are exposed to a single stressor. However, in the case of multiple stresses, caspase involved in the cell apoptosis pathway was overexpressed. Our study suggests that mussel larvae exposed to a moderate increase in temperature may have a compromised ability to defend against genotoxicity. This is particularly relevant in the context of global warming and thermal pollution., (Copyright © 2019 Elsevier B.V. All rights reserved.)
- Published
- 2019
- Full Text
- View/download PDF
28. Monitoring pollution in Tunisian coasts using a scale of classification based on biochemical markers in worms Nereis (Hediste) diversicolor.
- Author
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Bouraoui Z, Banni M, Chouba L, Ghedira J, Clerandeau C, Jebali J, Narbonne JF, and Boussetta H
- Subjects
- Acetylcholinesterase metabolism, Animals, Biomarkers metabolism, Glutathione Transferase metabolism, Malondialdehyde metabolism, NADPH-Ferrihemoprotein Reductase metabolism, Oxidative Stress, Tunisia, Environmental Monitoring methods, Polychaeta enzymology, Polychaeta metabolism, Water Pollutants analysis
- Abstract
This paper aims to assess the marine environment quality along the Tunisian coasts using a statistical approach based on biomarkers response in the polychaete worms Nereis (Hediste) diversicolor. Worms were collected from six sites: Bizerta Lagoon, Gargour, Nakta, Mahres, Skhira and from Teboulba considered as a reference site. The biomarkers selected in this work were (1) the activities of cytochrome P450-dependent NADPH cytochrome c reductase (NADPH red) as phase I enzyme, (2) glutathione S-transferase as phase II enzyme and (3) the acetylcholinesterase activity as neurotoxicity marker. Oxidative stress was evaluated using catalase activity and malondialdehyde accumulation. For each biomarker, a discriminatory factor was calculated and a response index was allocated. For each site, a multi-marker pollution index was calculated as the sum of the response index of each of the five more discriminating biomarkers. The results show differences between sites compared with the reference samples. The multi-marker approach confirms that worms from Bizerta and Mahress have been submitted to highly polluted environment. Mahress shows the highest multi-marker pollution index, indicating a highly contamination status.
- Published
- 2010
- Full Text
- View/download PDF
29. Evaluation of enzymatic biomarkers and lipoperoxidation level in Hediste diversicolor exposed to copper and benzo[a]pyrene.
- Author
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Bouraoui Z, Banni M, Ghedira J, Clerandeau C, Narbonne JF, and Boussetta H
- Subjects
- Acetylcholinesterase metabolism, Animals, Biomarkers analysis, Biomarkers metabolism, Catalase metabolism, Dose-Response Relationship, Drug, Drug Synergism, Glutathione Transferase metabolism, Malondialdehyde metabolism, NADPH-Ferrihemoprotein Reductase metabolism, Polychaeta metabolism, Toxicity Tests, Benzo(a)pyrene toxicity, Copper toxicity, Environmental Pollutants toxicity, Lipid Peroxidation drug effects, Polychaeta drug effects, Polychaeta enzymology
- Abstract
This study aims to evaluate the effects of exposure to copper, benzo[a]pyrene, and to their mixture on enzymatic and lipid peroxidation biomarkers in Hediste diversicolor. Worms were submitted to 1 microM of both single compounds and to their mixture during a period of test of 12, 24, 36, and 48 h. The biomarkers selected in this work were the activities of cytochrome P450-dependent NADPH cytochrome c reductase (NADPH red) as phase I enzyme, glutathione-S-transferase (GST) as phase II enzyme, and the acetylcholinesterase (AChE) activity as neurotoxicity marker. Oxidative stress was evaluated using catalase activity (CAT) and malondialdehyde accumulation (MDA). The NADPH red activity was not significantly affected by copper exposure; it shows a drastic increase in both B[a]P and mixture-exposed organisms. GST activities were significant in B[a]P-exposed worms only after 36 h, and in animals exposed to the mixture after 12 and 48 h. The ACHE activity was inhibited only in B[a]P-exposed worms.
- Published
- 2009
- Full Text
- View/download PDF
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