3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea
International audience Otolith shape analysis is commonly used in fisheries sciences to validate the relationship with fish length, to discriminate between stock units of fish, and to identify fish species from archeological data or stomach contents. However, all otolith studies have used two-dimens...
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Language: | English |
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HAL CCSD
2023
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Online Access: | https://hal.science/hal-04479908 https://hal.science/hal-04479908/document https://hal.science/hal-04479908/file/105465.pdf |
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ftunivbourgogne:oai:HAL:hal-04479908v1 |
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openpolar |
institution |
Open Polar |
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Université de Bourgogne (UB): HAL |
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ftunivbourgogne |
language |
English |
topic |
3D otolith Pattern recognition [SDE]Environmental Sciences [INFO]Computer Science [cs] [MATH]Mathematics [math] |
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3D otolith Pattern recognition [SDE]Environmental Sciences [INFO]Computer Science [cs] [MATH]Mathematics [math] Andrialovanirina, Nicolas Mahé, Kelig Couette, Sébastien Mateos, Aurélie Laffont, Rémi Poloni, Lauriane Poisson Caillault, Émilie 3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
topic_facet |
3D otolith Pattern recognition [SDE]Environmental Sciences [INFO]Computer Science [cs] [MATH]Mathematics [math] |
description |
International audience Otolith shape analysis is commonly used in fisheries sciences to validate the relationship with fish length, to discriminate between stock units of fish, and to identify fish species from archeological data or stomach contents. However, all otolith studies have used two-dimensional (2D) images, a partial representation of the whole shape of the otolith. This study presents a comparative analysis of 2D and three-dimensional (3D) otolith shape data for many commercial species (flatfish: Lepidorhombus whiffiagonis, Scophthalmus maximus, Scophthalmus rhombus, Solea solea, Limanda limanda, Microstomus kitt, Platichthys flesus, Pleuronectes platessa and roundfish: Clupea harengus, Sardina pilchardus, Sprattus sprattus, Engraulis encrasicolus, Gadus morhua, Melanogrammus aeglefinus, Merlangius merlangus, Trisopterus luscus, Mullus surmuletus, Eutrigla gurnardus, Chelidonichthys cuculus, Chelidonichthys lucerna, Trachurus trachurus, Zeus faber) in the Eastern English Channel and the North Sea. 2D otolith images were made with an optical scanner, and 3D otolith images with an X-ray microtomograph. For each species, several specimens were selected from the complete size range. Otolith shape was assessed by analyzing several descriptors from 2D and 3D images from the otolith size parameters (Length, Width, Perimeter, Area and Volume). The relationship between fish length and otolith shape parameters are not the same within species and/or among species for 2D versus 3D data. Moreover, the relationship between 2D otolith size parameters and 3D otolith parameters are different among species. These results demonstrate the importance of 3D otolith shape analysis. In the future, the number of studies using otolith shape analysis in three dimensions must be increased strongly to validate previous studies on 2D images. |
author2 |
Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire d'Informatique Signal et Image de la Côte d'Opale (LISIC) Université du Littoral Côte d'Opale (ULCO) École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL) Biogéosciences UMR 6282 (BGS) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS) BioEcoAgro - UMR transfrontalière INRAe - UMRT1158 Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA) Université catholique de Lille (UCL)-Université catholique de Lille (UCL) BioEcoAgro - Equipe 9 - Structure-function relationship at the service of the reasoned formulation of food and ingredients Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA) ANR-21-EXES-0011,IFSEA,Transdisciplinary graduate school for marIne, Fisheries and SEAfood sciences(2021) |
format |
Conference Object |
author |
Andrialovanirina, Nicolas Mahé, Kelig Couette, Sébastien Mateos, Aurélie Laffont, Rémi Poloni, Lauriane Poisson Caillault, Émilie |
author_facet |
Andrialovanirina, Nicolas Mahé, Kelig Couette, Sébastien Mateos, Aurélie Laffont, Rémi Poloni, Lauriane Poisson Caillault, Émilie |
author_sort |
Andrialovanirina, Nicolas |
title |
3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
title_short |
3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
title_full |
3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
title_fullStr |
3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
title_full_unstemmed |
3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea |
title_sort |
3d otolith shape for the main commercial species (flatfish and roundfish) in the eastern channel and the north sea |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04479908 https://hal.science/hal-04479908/document https://hal.science/hal-04479908/file/105465.pdf |
op_coverage |
Vina del Mar, Chile |
long_lat |
ENVELOPE(140.020,140.020,-66.661,-66.661) ENVELOPE(23.433,23.433,69.833,69.833) |
geographic |
Zeus Vina |
geographic_facet |
Zeus Vina |
genre |
Gadus morhua Scophthalmus maximus |
genre_facet |
Gadus morhua Scophthalmus maximus |
op_source |
IOS 2023 - 7th International Otolith Symposium https://hal.science/hal-04479908 IOS 2023 - 7th International Otolith Symposium, Oct 2023, Vina del Mar, Chile |
op_relation |
hal-04479908 https://hal.science/hal-04479908 https://hal.science/hal-04479908/document https://hal.science/hal-04479908/file/105465.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1802644416839548928 |
spelling |
ftunivbourgogne:oai:HAL:hal-04479908v1 2024-06-23T07:52:57+00:00 3D otolith shape for the main commercial species (flatfish and roundfish) in the Eastern Channel and the North Sea Andrialovanirina, Nicolas Mahé, Kelig Couette, Sébastien Mateos, Aurélie Laffont, Rémi Poloni, Lauriane Poisson Caillault, Émilie Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire d'Informatique Signal et Image de la Côte d'Opale (LISIC) Université du Littoral Côte d'Opale (ULCO) École Pratique des Hautes Études (EPHE) Université Paris Sciences et Lettres (PSL) Biogéosciences UMR 6282 (BGS) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS) BioEcoAgro - UMR transfrontalière INRAe - UMRT1158 Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA) Université catholique de Lille (UCL)-Université catholique de Lille (UCL) BioEcoAgro - Equipe 9 - Structure-function relationship at the service of the reasoned formulation of food and ingredients Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Université d'Artois (UA)-Université de Liège-Université de Picardie Jules Verne (UPJV)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-JUNIA (JUNIA) ANR-21-EXES-0011,IFSEA,Transdisciplinary graduate school for marIne, Fisheries and SEAfood sciences(2021) Vina del Mar, Chile 2023-10-09 https://hal.science/hal-04479908 https://hal.science/hal-04479908/document https://hal.science/hal-04479908/file/105465.pdf en eng HAL CCSD hal-04479908 https://hal.science/hal-04479908 https://hal.science/hal-04479908/document https://hal.science/hal-04479908/file/105465.pdf info:eu-repo/semantics/OpenAccess IOS 2023 - 7th International Otolith Symposium https://hal.science/hal-04479908 IOS 2023 - 7th International Otolith Symposium, Oct 2023, Vina del Mar, Chile 3D otolith Pattern recognition [SDE]Environmental Sciences [INFO]Computer Science [cs] [MATH]Mathematics [math] info:eu-repo/semantics/conferenceObject Conference poster 2023 ftunivbourgogne 2024-06-03T23:52:57Z International audience Otolith shape analysis is commonly used in fisheries sciences to validate the relationship with fish length, to discriminate between stock units of fish, and to identify fish species from archeological data or stomach contents. However, all otolith studies have used two-dimensional (2D) images, a partial representation of the whole shape of the otolith. This study presents a comparative analysis of 2D and three-dimensional (3D) otolith shape data for many commercial species (flatfish: Lepidorhombus whiffiagonis, Scophthalmus maximus, Scophthalmus rhombus, Solea solea, Limanda limanda, Microstomus kitt, Platichthys flesus, Pleuronectes platessa and roundfish: Clupea harengus, Sardina pilchardus, Sprattus sprattus, Engraulis encrasicolus, Gadus morhua, Melanogrammus aeglefinus, Merlangius merlangus, Trisopterus luscus, Mullus surmuletus, Eutrigla gurnardus, Chelidonichthys cuculus, Chelidonichthys lucerna, Trachurus trachurus, Zeus faber) in the Eastern English Channel and the North Sea. 2D otolith images were made with an optical scanner, and 3D otolith images with an X-ray microtomograph. For each species, several specimens were selected from the complete size range. Otolith shape was assessed by analyzing several descriptors from 2D and 3D images from the otolith size parameters (Length, Width, Perimeter, Area and Volume). The relationship between fish length and otolith shape parameters are not the same within species and/or among species for 2D versus 3D data. Moreover, the relationship between 2D otolith size parameters and 3D otolith parameters are different among species. These results demonstrate the importance of 3D otolith shape analysis. In the future, the number of studies using otolith shape analysis in three dimensions must be increased strongly to validate previous studies on 2D images. Conference Object Gadus morhua Scophthalmus maximus Université de Bourgogne (UB): HAL Zeus ENVELOPE(140.020,140.020,-66.661,-66.661) Vina ENVELOPE(23.433,23.433,69.833,69.833) |