Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay
International audience The common sole Solea solea (L.) is a commercially important and widely distributed flatfish of the North-East Atlantic. For the Bay of Biscay stock, sole nurseries display differences in terms of quantity and quality. In fine the measure of the quality of a habitat for juveni...
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ftunivbrest:oai:HAL:hal-00803372v1 2024-04-14T08:16:18+00:00 Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay Durieux, Eric D H Labonne, Maylis Bégout, Marie-Laure de Pontual, Hélène Sciences et Technologies Halieutiques (STH) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Sciences pour l'environnement (SPE) Université Pascal Paoli (UPP)-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Ijmuiden, Netherlands 2011-11-05 https://hal.science/hal-00803372 https://hal.science/hal-00803372/document https://hal.science/hal-00803372/file/8thIFS_poster_Durieux_et_al_2011.pdf en eng HAL CCSD hal-00803372 https://hal.science/hal-00803372 https://hal.science/hal-00803372/document https://hal.science/hal-00803372/file/8thIFS_poster_Durieux_et_al_2011.pdf info:eu-repo/semantics/OpenAccess 8th International Flatfish Symposium https://hal.science/hal-00803372 8th International Flatfish Symposium, Nov 2011, Ijmuiden, Netherlands flatfish population connectivity Bay of Biscay otolith microchemistry [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/conferenceObject Conference papers 2011 ftunivbrest 2024-03-21T16:21:06Z International audience The common sole Solea solea (L.) is a commercially important and widely distributed flatfish of the North-East Atlantic. For the Bay of Biscay stock, sole nurseries display differences in terms of quantity and quality. In fine the measure of the quality of a habitat for juveniles of a particular species is expressed by the contribution to the recruitment into the adult population. Understanding this connectivity between juvenile and adult habitats, i.e. evaluating the contribution of each nursery to a single adult stock appears essential in terms of stock management. However, this critical link is still missing for the Bay of Biscay sole stock. Determining if nurseries could be discriminated using otolith elemental composition analysis constitutes the first step in evaluating the relative contribution of these nurseries into the adult stock. The aim of this study was to compare otolith elemental signatures of sole juveniles from two different ages (0-group and 2-group) captured at the same time in the six main nurseries of Bay of Biscay along the French Atlantic coast. Conference Object North East Atlantic Université de Bretagne Occidentale: HAL |
institution |
Open Polar |
collection |
Université de Bretagne Occidentale: HAL |
op_collection_id |
ftunivbrest |
language |
English |
topic |
flatfish population connectivity Bay of Biscay otolith microchemistry [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
flatfish population connectivity Bay of Biscay otolith microchemistry [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology Durieux, Eric D H Labonne, Maylis Bégout, Marie-Laure de Pontual, Hélène Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
topic_facet |
flatfish population connectivity Bay of Biscay otolith microchemistry [SDE]Environmental Sciences [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience The common sole Solea solea (L.) is a commercially important and widely distributed flatfish of the North-East Atlantic. For the Bay of Biscay stock, sole nurseries display differences in terms of quantity and quality. In fine the measure of the quality of a habitat for juveniles of a particular species is expressed by the contribution to the recruitment into the adult population. Understanding this connectivity between juvenile and adult habitats, i.e. evaluating the contribution of each nursery to a single adult stock appears essential in terms of stock management. However, this critical link is still missing for the Bay of Biscay sole stock. Determining if nurseries could be discriminated using otolith elemental composition analysis constitutes the first step in evaluating the relative contribution of these nurseries into the adult stock. The aim of this study was to compare otolith elemental signatures of sole juveniles from two different ages (0-group and 2-group) captured at the same time in the six main nurseries of Bay of Biscay along the French Atlantic coast. |
author2 |
Sciences et Technologies Halieutiques (STH) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Sciences pour l'environnement (SPE) Université Pascal Paoli (UPP)-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Durieux, Eric D H Labonne, Maylis Bégout, Marie-Laure de Pontual, Hélène |
author_facet |
Durieux, Eric D H Labonne, Maylis Bégout, Marie-Laure de Pontual, Hélène |
author_sort |
Durieux, Eric D H |
title |
Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
title_short |
Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
title_full |
Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
title_fullStr |
Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
title_full_unstemmed |
Comparison of 0- and 2-group otolith elemental signatures to discriminate Solea solea nurseries in the bay of biscay |
title_sort |
comparison of 0- and 2-group otolith elemental signatures to discriminate solea solea nurseries in the bay of biscay |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://hal.science/hal-00803372 https://hal.science/hal-00803372/document https://hal.science/hal-00803372/file/8thIFS_poster_Durieux_et_al_2011.pdf |
op_coverage |
Ijmuiden, Netherlands |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_source |
8th International Flatfish Symposium https://hal.science/hal-00803372 8th International Flatfish Symposium, Nov 2011, Ijmuiden, Netherlands |
op_relation |
hal-00803372 https://hal.science/hal-00803372 https://hal.science/hal-00803372/document https://hal.science/hal-00803372/file/8thIFS_poster_Durieux_et_al_2011.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1796314941764927488 |