Mostrar el registro sencillo del ítem
Assessment of swimming behavior of the Pacific oyster D-larvae (Crassostrea gigas) following exposure to model pollutants
| dc.rights.license | open | en_US |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | GAMAIN, Perrine | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | ROMERO-RAMIREZ, Alicia | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | GONZALEZ, Patrice
ORCID: 0000-0003-2628-2993 IDREF: 14341917X | |
| hal.structure.identifier | Ecosystèmes aquatiques et changements globaux [UR EABX] | |
| dc.contributor.author | MAZZELLA, Nicolas | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | GOURVES, Pierre-Yves | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | COMPAN, Clémence | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | MORIN, Benedicte
IDREF: 178000892 | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | CACHOT, Jérôme
ORCID: 0000-0002-1492-9684 IDREF: 19667672X | |
| dc.date.accessioned | 2024-01-17T17:31:02Z | |
| dc.date.available | 2024-01-17T17:31:02Z | |
| dc.date.issued | 2020 | |
| dc.identifier.issn | 0944-1344 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/187315 | |
| dc.description.abstractEn | This study describes an image analysis method that has been used to analyze the swimming behavior of native oyster D-larvae (Crassostrea gigas) from the Arcachon Bay (SW, France). In a second time, this study evaluated the impact of copper and S-metolachlor pollutants on D-larvae swimming activity and the possible relationship between developmental malformations and abnormal swimming behavior. Analyses in wild and cultivated oyster D-larvae were investigated during two breeding-seasons (2014 and 2015) at different sampling sites and dates. In controlled conditions, the average speed of larvae was 144 µm s '1 and the maximum speed was 297 µm s '1 while the trajectory is mainly rectilinear. In the presence of environmental concentration of copper or S-metolachlor, no significant difference in maximum or average larval speed was observed compared to the control condition but the percentage of circular trajectory increased significantly while the rectilinear swimming larvae significantly declined. The current study demonstrates that rectilinear trajectories are positively correlated to normal larvae while larvae with shell anomalies are positively correlated to circular trajectories. This abnormal behavior could affect the survival and spread of larvae, and consequently, the recruitment and colonization of new habitats. © 2019, Springer-Verlag GmbH Germany, part of Springer Nature. | |
| dc.language.iso | EN | en_US |
| dc.subject | HUITRE | |
| dc.subject | CRASSOSTREA GIGAS | |
| dc.subject.en | early life stage | |
| dc.subject.en | Image analysis | |
| dc.subject.en | speed | |
| dc.subject.en | trajectory | |
| dc.subject.en | malformations | |
| dc.subject.en | copper | |
| dc.subject.en | Smetolachlor | |
| dc.subject.en | swimming behavior | |
| dc.title.en | Assessment of swimming behavior of the Pacific oyster D-larvae (Crassostrea gigas) following exposure to model pollutants | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1007/s11356-019-04156-8 | en_US |
| dc.subject.hal | Sciences de l'environnement | en_US |
| bordeaux.journal | Environmental Science and Pollution Research | en_US |
| bordeaux.page | 3675-3685 | en_US |
| bordeaux.volume | 27 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.issue | 4 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | EA | en_US |
| bordeaux.team | GEOMATIQUE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-02324115 | |
| 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=2020&rft.volume=27&rft.issue=4&rft.spage=3675-3685&rft.epage=3675-3685&rft.eissn=0944-1344&rft.issn=0944-1344&rft.au=GAMAIN,%20Perrine&ROMERO-RAMIREZ,%20Alicia&GONZALEZ,%20Patrice&MAZZELLA,%20Nicolas&GOURVES,%20Pierre-Yves&rft.genre=article |
