Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar
International audience This study provides new data on Atlantic salmon Salmo salar life-history traits across France. Using a long-term recreational angling database (1987-2013) covering 34 rivers in three regions (genetic units), a decline in individual length, mass and a delayed adult return to Fr...
Published in: | Journal of Fish Biology |
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Online Access: | https://institut-agro-rennes-angers.hal.science/hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009/document https://institut-agro-rennes-angers.hal.science/hal-01561009/file/Evidence%2520for%2520.%2520French%2520Atlantic%2520Salmon%2520%25282017%2529.pdf https://doi.org/10.1111/jfb.13314 |
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ftinstagro:oai:HAL:hal-01561009v1 2024-06-23T07:51:20+00:00 Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar Bal, Guillaume Montorio, Lucie Rivot, Etienne Prévost, Etienne Baglinière, Jean-Luc Nevoux, Marie Department of Applied Physics and Applied Mathematics New York (APAM) Columbia University New York Écologie et santé des écosystèmes (ESE) Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Institut National de la Recherche Agronomique (INRA)-Université de Pau et des Pays de l'Adour (UPPA) 2017 https://institut-agro-rennes-angers.hal.science/hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009/document https://institut-agro-rennes-angers.hal.science/hal-01561009/file/Evidence%2520for%2520.%2520French%2520Atlantic%2520Salmon%2520%25282017%2529.pdf https://doi.org/10.1111/jfb.13314 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.13314 hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009/document https://institut-agro-rennes-angers.hal.science/hal-01561009/file/Evidence%2520for%2520.%2520French%2520Atlantic%2520Salmon%2520%25282017%2529.pdf doi:10.1111/jfb.13314 PRODINRA: 397613 WOS: 000403262900010 http://creativecommons.org/licenses/by-sa/ info:eu-repo/semantics/OpenAccess ISSN: 0022-1112 EISSN: 1095-8649 Journal of Fish Biology https://institut-agro-rennes-angers.hal.science/hal-01561009 Journal of Fish Biology, 2017, 90 (6), pp.2375-2393. ⟨10.1111/jfb.13314⟩ environmental variability life-history strategy post-smolt growth body size environmental buffering [SDE.MCG]Environmental Sciences/Global Changes [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2017 ftinstagro https://doi.org/10.1111/jfb.13314 2024-05-29T23:37:41Z International audience This study provides new data on Atlantic salmon Salmo salar life-history traits across France. Using a long-term recreational angling database (1987-2013) covering 34 rivers in three regions (genetic units), a decline in individual length, mass and a delayed adult return to French rivers was reported. Temporal similarities in trait variations between regions may be attributed to common change in environmental conditions at sea. The relative rate of change in phenotypic traits was more pronounced in early maturing fish [1 sea-winter (1SW) fish] than in late maturing fish (2SW fish). Such contrasted response within populations highlights the need to account for the diversity in life histories when exploring mechanisms of phenotypic change in S. salar. Such detailed life-history data on returning S. salar have not previously been reported from France. This study on French populations also contributes to reducing the gap in knowledge by providing further empirical evidence of a global pattern in S. salar across its distribution range. Results are consistent with the hypothesis that the observed changes in life-history traits are primarily associated with environmental changes in the North Atlantic Ocean. They also emphasize the presence of less important, but still significant contrasts between region and life history. (C) 2017 The Fisheries Society of the British Isles. Article in Journal/Newspaper Atlantic salmon North Atlantic Salmo salar Portail HAL Institut Agro Journal of Fish Biology 90 6 2375 2393 |
institution |
Open Polar |
collection |
Portail HAL Institut Agro |
op_collection_id |
ftinstagro |
language |
English |
topic |
environmental variability life-history strategy post-smolt growth body size environmental buffering [SDE.MCG]Environmental Sciences/Global Changes [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
environmental variability life-history strategy post-smolt growth body size environmental buffering [SDE.MCG]Environmental Sciences/Global Changes [SDE.BE]Environmental Sciences/Biodiversity and Ecology Bal, Guillaume Montorio, Lucie Rivot, Etienne Prévost, Etienne Baglinière, Jean-Luc Nevoux, Marie Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
topic_facet |
environmental variability life-history strategy post-smolt growth body size environmental buffering [SDE.MCG]Environmental Sciences/Global Changes [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience This study provides new data on Atlantic salmon Salmo salar life-history traits across France. Using a long-term recreational angling database (1987-2013) covering 34 rivers in three regions (genetic units), a decline in individual length, mass and a delayed adult return to French rivers was reported. Temporal similarities in trait variations between regions may be attributed to common change in environmental conditions at sea. The relative rate of change in phenotypic traits was more pronounced in early maturing fish [1 sea-winter (1SW) fish] than in late maturing fish (2SW fish). Such contrasted response within populations highlights the need to account for the diversity in life histories when exploring mechanisms of phenotypic change in S. salar. Such detailed life-history data on returning S. salar have not previously been reported from France. This study on French populations also contributes to reducing the gap in knowledge by providing further empirical evidence of a global pattern in S. salar across its distribution range. Results are consistent with the hypothesis that the observed changes in life-history traits are primarily associated with environmental changes in the North Atlantic Ocean. They also emphasize the presence of less important, but still significant contrasts between region and life history. (C) 2017 The Fisheries Society of the British Isles. |
author2 |
Department of Applied Physics and Applied Mathematics New York (APAM) Columbia University New York Écologie et santé des écosystèmes (ESE) Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Institut National de la Recherche Agronomique (INRA)-Université de Pau et des Pays de l'Adour (UPPA) |
format |
Article in Journal/Newspaper |
author |
Bal, Guillaume Montorio, Lucie Rivot, Etienne Prévost, Etienne Baglinière, Jean-Luc Nevoux, Marie |
author_facet |
Bal, Guillaume Montorio, Lucie Rivot, Etienne Prévost, Etienne Baglinière, Jean-Luc Nevoux, Marie |
author_sort |
Bal, Guillaume |
title |
Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
title_short |
Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
title_full |
Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
title_fullStr |
Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
title_full_unstemmed |
Evidence for long-term change in length, mass and migration phenology of anadromous spawners in French Atlantic salmon Salmo salar |
title_sort |
evidence for long-term change in length, mass and migration phenology of anadromous spawners in french atlantic salmon salmo salar |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://institut-agro-rennes-angers.hal.science/hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009/document https://institut-agro-rennes-angers.hal.science/hal-01561009/file/Evidence%2520for%2520.%2520French%2520Atlantic%2520Salmon%2520%25282017%2529.pdf https://doi.org/10.1111/jfb.13314 |
genre |
Atlantic salmon North Atlantic Salmo salar |
genre_facet |
Atlantic salmon North Atlantic Salmo salar |
op_source |
ISSN: 0022-1112 EISSN: 1095-8649 Journal of Fish Biology https://institut-agro-rennes-angers.hal.science/hal-01561009 Journal of Fish Biology, 2017, 90 (6), pp.2375-2393. ⟨10.1111/jfb.13314⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/jfb.13314 hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009 https://institut-agro-rennes-angers.hal.science/hal-01561009/document https://institut-agro-rennes-angers.hal.science/hal-01561009/file/Evidence%2520for%2520.%2520French%2520Atlantic%2520Salmon%2520%25282017%2529.pdf doi:10.1111/jfb.13314 PRODINRA: 397613 WOS: 000403262900010 |
op_rights |
http://creativecommons.org/licenses/by-sa/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/jfb.13314 |
container_title |
Journal of Fish Biology |
container_volume |
90 |
container_issue |
6 |
container_start_page |
2375 |
op_container_end_page |
2393 |
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1802642391394418688 |