Environmental fate of chlordecone in coastal habitats: recent studies conducted in Guadeloupe and Martinique (Lesser Antilles)
| dc.rights.license | open | en_US |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | DROMARD, Charlotte | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | DEVAULT, Damien | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | BOUCHON-NAVARO, Yolande | |
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | ALLENOU, Jean-Pierre | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | BUDZINSKI, Hélène
ORCID: 0000-0003-1028-9154 IDREF: 070478090 | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | CORDONNIER, Sebastien | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | TAPIE, Nathalie | |
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | REYNAL, Lionel | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | LEMOINE, Soazig | |
| hal.structure.identifier | Université de Liège | |
| dc.contributor.author | THOMÉ, Jean-Pierre | |
| hal.structure.identifier | Institut Français de Recherche pour l'Exploitation de la Mer [IFREMER] | |
| dc.contributor.author | THOUARD, Emmanuel | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | MONTI, Dominique | |
| hal.structure.identifier | Biologie des Organismes et Ecosystèmes Aquatiques [BOREA] | |
| dc.contributor.author | BOUCHON, Claude | |
| dc.date.accessioned | 2024-01-24T14:02:36Z | |
| dc.date.available | 2024-01-24T14:02:36Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 0944-1344 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/187482 | |
| dc.description.abstractEn | The organochlorine pollution by chlordecone, an insecticide spread in the past in banana plantations, is now recognized as a major ecological, economic and social crisis in Guadeloupe and Martinique Islands. Due to its physical and chemical properties, this molecule is particularly persistent in the natural environment. Volcanic soil of Guadeloupe and Martinique contain allophanes (amorphous clays), which favor chlordecone trapping due to their structure and physical properties. Thus, with this trapping ability, allophanes could constitute a vector allowing chlordecone to contaminate runoff waters, and finally the sea. In the present publication, several studies recently conducted in the Lesser Antilles have been compiled in order to evaluate the desorption of chlordecone from allophanes when arriving in the estuarine environment and to determine the transfer of chlordecone along marine trophic food webs. The experiments showed that 20% of the initial quantity of chlordecone was released from allophones in estuarine conditions and 10% in marine environment. These results could explain the high level of contamination found in the suspended organic matter and zooplankton in the coastal areas located downstream the contaminated watersheds. The contamination of the marine food webs of mangroves seagrass beds and coral reefs, is dominated by a contamination 'by bath" in littoral waters containing chlordecone and by bioamplification seawards. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | organochlorine pollution | |
| dc.subject.en | desorption | |
| dc.subject.en | allophane | |
| dc.subject.en | zooplankton | |
| dc.subject.en | trophic food webs | |
| dc.subject.en | bioamplification | |
| dc.subject.en | organochlorine pollution | |
| dc.title.en | Environmental fate of chlordecone in coastal habitats: recent studies conducted in Guadeloupe and Martinique (Lesser Antilles) | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1007/s11356-019-04661-w | en_US |
| dc.subject.hal | Sciences de l'environnement/Biodiversité et Ecologie | en_US |
| dc.subject.hal | Sciences de l'environnement/Milieux et Changements globaux | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Ecologie, Environnement/Ecosystèmes | en_US |
| bordeaux.journal | Environmental Science and Pollution Research | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | LPTC | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-02061180 | |
| hal.version | 1 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | hal | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Environmental%20Science%20and%20Pollution%20Research&rft.date=2019&rft.eissn=0944-1344&rft.issn=0944-1344&rft.au=DROMARD,%20Charlotte&DEVAULT,%20Damien&BOUCHON-NAVARO,%20Yolande&ALLENOU,%20Jean-Pierre&BUDZINSKI,%20H%C3%A9l%C3%A8ne&rft.genre=article |
