Can we predict the fate of Atlantic salmon populations in the face of climate change?
International audience Atlantic salmon Salmo salar is the subject of many management actions aiming at their conservation. There is a strong demand, expressed by a diversity of local to international bodies for assessing the consequences of climate change for this species relative to the conflicting...
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ftunivpau:oai:HAL:hal-03790661v1 2023-11-12T04:14:28+01:00 Can we predict the fate of Atlantic salmon populations in the face of climate change? Buoro, Mathieu Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Saint Etienne de Baigorry, France 2022-03-01 https://hal.inrae.fr/hal-03790661 https://hal.inrae.fr/hal-03790661/document https://hal.inrae.fr/hal-03790661/file/Buoro2022NowpasComOrale.pdf en eng HAL CCSD hal-03790661 https://hal.inrae.fr/hal-03790661 https://hal.inrae.fr/hal-03790661/document https://hal.inrae.fr/hal-03790661/file/Buoro2022NowpasComOrale.pdf info:eu-repo/semantics/OpenAccess NoWPaS 2022 https://hal.inrae.fr/hal-03790661 NoWPaS 2022, Mar 2022, Saint Etienne de Baigorry, France Atlantic salmon conservation climate change [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/conferenceObject Conference papers 2022 ftunivpau 2023-10-15T20:33:56Z International audience Atlantic salmon Salmo salar is the subject of many management actions aiming at their conservation. There is a strong demand, expressed by a diversity of local to international bodies for assessing the consequences of climate change for this species relative to the conflicting objectives of both conservation and exploitation. However, our predictive ability is still limited by the complexity and uncertainty of current and future environments, complexity of the life cycle and especially by the challenges of teasing apart evolutionary change from more 'plastic' responses to environmental perturbation. I discuss the importance and complementarity of experimental research, long-term monitoring in natura and modeling approaches. Importantly, life cycle models provide a powerful tool for disentangling eco-evolutionary processes and investigating interactive, synergistic effects among multiple factors in order to better understand the eco-evolutionary responses of populations in the face of various scenarios of climate change. I will present a demo-genetic Individual-based model which is designed to investigate the demogenetic consequences of environmental change scenarios on an exploited population of Atlantic salmon. Without omitting its limits, I show how this approach allows to synthesize knowledge and to identify its gaps. Conference Object Atlantic salmon Salmo salar HAL e2s UPPA (Université de Pau et des Pays de l'Adour) Etienne ENVELOPE(-63.217,-63.217,-65.167,-65.167) |
institution |
Open Polar |
collection |
HAL e2s UPPA (Université de Pau et des Pays de l'Adour) |
op_collection_id |
ftunivpau |
language |
English |
topic |
Atlantic salmon conservation climate change [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
Atlantic salmon conservation climate change [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes Buoro, Mathieu Can we predict the fate of Atlantic salmon populations in the face of climate change? |
topic_facet |
Atlantic salmon conservation climate change [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience Atlantic salmon Salmo salar is the subject of many management actions aiming at their conservation. There is a strong demand, expressed by a diversity of local to international bodies for assessing the consequences of climate change for this species relative to the conflicting objectives of both conservation and exploitation. However, our predictive ability is still limited by the complexity and uncertainty of current and future environments, complexity of the life cycle and especially by the challenges of teasing apart evolutionary change from more 'plastic' responses to environmental perturbation. I discuss the importance and complementarity of experimental research, long-term monitoring in natura and modeling approaches. Importantly, life cycle models provide a powerful tool for disentangling eco-evolutionary processes and investigating interactive, synergistic effects among multiple factors in order to better understand the eco-evolutionary responses of populations in the face of various scenarios of climate change. I will present a demo-genetic Individual-based model which is designed to investigate the demogenetic consequences of environmental change scenarios on an exploited population of Atlantic salmon. Without omitting its limits, I show how this approach allows to synthesize knowledge and to identify its gaps. |
author2 |
Ecologie Comportementale et Biologie des Populations de Poissons (ECOBIOP) Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
format |
Conference Object |
author |
Buoro, Mathieu |
author_facet |
Buoro, Mathieu |
author_sort |
Buoro, Mathieu |
title |
Can we predict the fate of Atlantic salmon populations in the face of climate change? |
title_short |
Can we predict the fate of Atlantic salmon populations in the face of climate change? |
title_full |
Can we predict the fate of Atlantic salmon populations in the face of climate change? |
title_fullStr |
Can we predict the fate of Atlantic salmon populations in the face of climate change? |
title_full_unstemmed |
Can we predict the fate of Atlantic salmon populations in the face of climate change? |
title_sort |
can we predict the fate of atlantic salmon populations in the face of climate change? |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.inrae.fr/hal-03790661 https://hal.inrae.fr/hal-03790661/document https://hal.inrae.fr/hal-03790661/file/Buoro2022NowpasComOrale.pdf |
op_coverage |
Saint Etienne de Baigorry, France |
long_lat |
ENVELOPE(-63.217,-63.217,-65.167,-65.167) |
geographic |
Etienne |
geographic_facet |
Etienne |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
NoWPaS 2022 https://hal.inrae.fr/hal-03790661 NoWPaS 2022, Mar 2022, Saint Etienne de Baigorry, France |
op_relation |
hal-03790661 https://hal.inrae.fr/hal-03790661 https://hal.inrae.fr/hal-03790661/document https://hal.inrae.fr/hal-03790661/file/Buoro2022NowpasComOrale.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1782332145408147456 |