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Juvenile fish caging as a tool for assessing microplastics contamination in estuarine fish nursery grounds

dc.rights.licenseopenen_US
hal.structure.identifierLaboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]
hal.structure.identifierNational Council for Scientific Research = Conseil national de la recherche scientifique du Liban [Lebanon] [CNRS-L]
dc.contributor.authorKAZOUR, Maria
hal.structure.identifierNational Council for Scientific Research = Conseil national de la recherche scientifique du Liban [Lebanon] [CNRS-L]
dc.contributor.authorJEMAA, Sharif
hal.structure.identifierInstitut Français de Recherche pour l'Exploitation de la Mer [IFREMER]
dc.contributor.authorEL RAKWE, Maria
hal.structure.identifierLaboratoire de sécurité des aliments de Maisons-Alfort [LSAl]
dc.contributor.authorDUFLOS, Guillaume
hal.structure.identifierLaboratoire de sécurité des aliments de Maisons-Alfort [LSAl]
dc.contributor.authorHERMABASSIERE, Ludovic
hal.structure.identifierLaboratoire de sécurité des aliments de Maisons-Alfort [LSAl]
dc.contributor.authorDEHAUT, Alexandre
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorLE BIHANIC, Florane
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorCACHOT, Jérôme
hal.structure.identifierLaboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]
dc.contributor.authorCORNILLE, Vincent
hal.structure.identifierLaboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]
dc.contributor.authorRABHI, Khalef
hal.structure.identifierNational Council for Scientific Research = Conseil national de la recherche scientifique du Liban [Lebanon] [CNRS-L]
dc.contributor.authorKHALAF, Gaby
hal.structure.identifierLaboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 [LOG]
hal.structure.identifierUniversité du Littoral Côte d'Opale [ULCO]
dc.contributor.authorAMARA, Rachid
dc.date.accessioned2024-01-17T17:13:13Z
dc.date.available2024-01-17T17:13:13Z
dc.date.issued2020-02
dc.identifier.issn0944-1344en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/187310
dc.description.abstractEnEstuaries serve as nursery grounds for many marine fish species. However, increasing human activities within estuaries and surrounding areas lead to significant habitat quality degradation for the juveniles. In recent years, plastic pollution has become a global environmental issue as plastic debris are found in all aquatic environments with potential adverse impacts on marine biota. Given the important ecological role of estuaries and implications of microplastics (MP) in ecosystems, here we assess the occurrence, number, size and polymer types of MP ingested by wild and caged juveniles European flounder (Platichthys flesus). We deployed caged fish for one month at five sites in three estuaries in the Eastern English Channel. The Seine estuary, heavily impacted by manmade modifications and one of the most contaminated estuaries in Europe, was compared to two smaller estuaries (Canche and Liane) less impacted by industrial activities. We found that juvenile flounders (7- 9 cm) were vulnerable to plastic ingestion. 75% of caged fish and 58% of wild caught fish had the presence of MP items in their digestive tract. Fibers (69%) dominated in the fish’s digestive tract at all sites. An average of 2.04 ± 1.93 MP items were ingested by feral juveniles flounder and 1.67 ± 1.43 by caged juveniles flounder. For the caged fish, the three sites impacted by wastewater treatment plant (Liane, Le Havre Harbor and Rouen) were those with the highest percentage of individuals that have ingested MP items. Most of the isolated items were fibers and blue in color. Polymers identified by micro Raman spectroscopy were Polycaprolactam, Polyethylene Terephtalate and Polyurethane. Although other environmental factors may have affected caged fish condition and mortality, we found no significant correlation with the number of ingested MP. However, the high occurrence of MP ingested by juvenile fish on nursery grounds raises concerns on their potential negative effects for fish recruitment success and population renewal. Finally, this study describes, for the first time, the feasibility of using caged juvenile fish as an assessing tool of MP contamination in estuarine nursery grounds.
dc.language.isoENen_US
dc.subject.enMicroplastics
dc.subject.encaging
dc.subject.enjuvenile flounder
dc.subject.enestuaries
dc.subject.enRaman spectroscopy
dc.title.enJuvenile fish caging as a tool for assessing microplastics contamination in estuarine fish nursery grounds
dc.typeArticle de revueen_US
dc.identifier.doi10.1007/s11356-018-3345-8en_US
dc.subject.halSciences de l'environnementen_US
dc.subject.halChimie/Chimie analytiqueen_US
dc.subject.halSciences du Vivant [q-bio]en_US
bordeaux.journalEnvironmental Science and Pollution Researchen_US
bordeaux.page3548-3559en_US
bordeaux.volume27en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue4en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamEAen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-02568667
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Environmental%20Science%20and%20Pollution%20Research&rft.date=2020-02&rft.volume=27&rft.issue=4&rft.spage=3548-3559&rft.epage=3548-3559&rft.eissn=0944-1344&rft.issn=0944-1344&rft.au=KAZOUR,%20Maria&JEMAA,%20Sharif&EL%20RAKWE,%20Maria&DUFLOS,%20Guillaume&HERMABASSIERE,%20Ludovic&rft.genre=article


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