Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments
International audience Anguilla anguilla, A. japonica and A. rostrata are three largely distributed catadromous and semelparous species characterized by a long and passive oceanic larval drift between their marine spawning grounds and their nursery areas in continental waters. Their large and enviro...
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ftccsdartic:oai:HAL:hal-02600770v1 2023-05-15T13:26:58+02:00 Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments Drouineau, Hilaire Rigaud, Christian Daverat, Françoise Lambert, Patrick Ecosystèmes aquatiques et changements globaux (UR EABX) Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) Québec, Canada 2014-08-17 https://hal.inrae.fr/hal-02600770 en eng HAL CCSD hal-02600770 https://hal.inrae.fr/hal-02600770 IRSTEA: PUB00043022 De la recherche à la gestion des pêches : penser et agir localement et globalement. 144th Annual Meeting of the American Fisheries Society https://hal.inrae.fr/hal-02600770 De la recherche à la gestion des pêches : penser et agir localement et globalement. 144th Annual Meeting of the American Fisheries Society, Aug 2014, Québec, Canada. pp.29 [SDE]Environmental Sciences info:eu-repo/semantics/conferenceObject Conference papers 2014 ftccsdartic 2021-10-17T00:03:01Z International audience Anguilla anguilla, A. japonica and A. rostrata are three largely distributed catadromous and semelparous species characterized by a long and passive oceanic larval drift between their marine spawning grounds and their nursery areas in continental waters. Their large and environmentally contrasted environment combined with population panmixia and long and passive larval drift impair the possibility of local adaptation and favour the development of phenotypic plasticity. In this context, we develop EvEel, a model that aims at exploring the role of phenotypic plasticity as an adaptive response of eels. Results suggest that the spatial patterns in terms of sex-ratio, length-at-silvering and habitat use observed at both the distribution area and the river catchment scales may actually be the result of three adaptive mechanisms to maximize individual fitness in spatially structured environment. We think that considering phenotypic plasticity as a paradigm is required to develop appropriate models for this species. Conference Object Anguilla anguilla Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Canada |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SDE]Environmental Sciences |
spellingShingle |
[SDE]Environmental Sciences Drouineau, Hilaire Rigaud, Christian Daverat, Françoise Lambert, Patrick Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience Anguilla anguilla, A. japonica and A. rostrata are three largely distributed catadromous and semelparous species characterized by a long and passive oceanic larval drift between their marine spawning grounds and their nursery areas in continental waters. Their large and environmentally contrasted environment combined with population panmixia and long and passive larval drift impair the possibility of local adaptation and favour the development of phenotypic plasticity. In this context, we develop EvEel, a model that aims at exploring the role of phenotypic plasticity as an adaptive response of eels. Results suggest that the spatial patterns in terms of sex-ratio, length-at-silvering and habitat use observed at both the distribution area and the river catchment scales may actually be the result of three adaptive mechanisms to maximize individual fitness in spatially structured environment. We think that considering phenotypic plasticity as a paradigm is required to develop appropriate models for this species. |
author2 |
Ecosystèmes aquatiques et changements globaux (UR EABX) Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) |
format |
Conference Object |
author |
Drouineau, Hilaire Rigaud, Christian Daverat, Françoise Lambert, Patrick |
author_facet |
Drouineau, Hilaire Rigaud, Christian Daverat, Françoise Lambert, Patrick |
author_sort |
Drouineau, Hilaire |
title |
Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
title_short |
Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
title_full |
Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
title_fullStr |
Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
title_full_unstemmed |
Eveel (Evolutionary ecology based model for Eel): A Model to Explore the Role of Phenotypic Plasticity As an Adaptive Response of Three Temperate Eels (Anguilla anguilla, A. japonica and A. rostrata) to Spatially Structured Environments |
title_sort |
eveel (evolutionary ecology based model for eel): a model to explore the role of phenotypic plasticity as an adaptive response of three temperate eels (anguilla anguilla, a. japonica and a. rostrata) to spatially structured environments |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal.inrae.fr/hal-02600770 |
op_coverage |
Québec, Canada |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Anguilla anguilla |
genre_facet |
Anguilla anguilla |
op_source |
De la recherche à la gestion des pêches : penser et agir localement et globalement. 144th Annual Meeting of the American Fisheries Society https://hal.inrae.fr/hal-02600770 De la recherche à la gestion des pêches : penser et agir localement et globalement. 144th Annual Meeting of the American Fisheries Society, Aug 2014, Québec, Canada. pp.29 |
op_relation |
hal-02600770 https://hal.inrae.fr/hal-02600770 IRSTEA: PUB00043022 |
_version_ |
1766395654578372608 |