Multi-scale interaction processes modulate the population response of a benthic species to global warming
WOS:000579482500011 Marine organisms are currently experiencing an unprecedented rate of climatic warming, which affects their biogeography and threatens marine ecosystem integrity. To understand how benthic species will respond to ongoing seawater warming, we assessed the relative importance of pro...
Published in: | Ecological Modelling |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://doi.org/10.1016/j.ecolmodel.2020.109295 https://hal.archives-ouvertes.fr/hal-03015215 |
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fttriple:oai:gotriple.eu:10670/1.qerod2 2023-05-15T15:59:00+02:00 Multi-scale interaction processes modulate the population response of a benthic species to global warming Thomas, Yoann Razafimahefa, Ntsoa Rakoto Ménesguen, Alain Bacher, Cédric 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 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) Institut de Recherche pour le Développement (IRD) Dynamiques de l'Environnement Côtier (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) 2020-11-15 https://doi.org/10.1016/j.ecolmodel.2020.109295 https://hal.archives-ouvertes.fr/hal-03015215 en eng HAL CCSD Elsevier hal-03015215 doi:10.1016/j.ecolmodel.2020.109295 10670/1.qerod2 https://hal.archives-ouvertes.fr/hal-03015215 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0304-3800 Ecological Modelling Ecological Modelling, Elsevier, 2020, 436, pp.109295. ⟨10.1016/j.ecolmodel.2020.109295⟩ ACL mytilus-edulis eastern oyster model oyster crassostrea-gigas Connectivity Dynamic Energy Budget Mussel larval dispersal swimming behavior Biogeography scallop pecten-maximus Habitat english-channel blue mussel Climate scenario Individual-based modelling odd sea-surface temperature envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2020 fttriple https://doi.org/10.1016/j.ecolmodel.2020.109295 2023-01-22T17:37:56Z WOS:000579482500011 Marine organisms are currently experiencing an unprecedented rate of climatic warming, which affects their biogeography and threatens marine ecosystem integrity. To understand how benthic species will respond to ongoing seawater warming, we assessed the relative importance of processes acting at different scales using an individual-based modelling approach. Our model integrates: (1) at the individual scale, interactions between the environment, metabolism and ontogenic transitions; (2) at the habitat scale, competition for space at settlement and mortality; and (3) at the regional scale, larval dispersal and connectivity between habitats. We focused on a coastal area in the North-East Atlantic that has experienced a significant seawater warming trend over recent decades. We built and ran a population dynamics model for the blue mussel (Mytilus edulis) in this area, which is a known biogeographic boundary zone. We then compared the response for a reference scenario and a RCP8.5 temperature projection for 2100. We found that (1) increase in seawater temperature would result in a decrease in average biomass associated with a change in recruitment phenology; (2) response to seawater warming is not spatially homogeneous, showing the importance of processes at the habitat scale; (3) connectivity clearly limits the consequences of warming compared with other regulation processes; and (4) larval supply does not seem to be a limiting factor regulating population biomass. The use of such generic models would therefore be very valuable for guiding and optimizing research efforts and supporting the implementation of management and conservation measures. Article in Journal/Newspaper Crassostrea gigas North East Atlantic Unknown Ecological Modelling 436 109295 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
ACL mytilus-edulis eastern oyster model oyster crassostrea-gigas Connectivity Dynamic Energy Budget Mussel larval dispersal swimming behavior Biogeography scallop pecten-maximus Habitat english-channel blue mussel Climate scenario Individual-based modelling odd sea-surface temperature envir geo |
spellingShingle |
ACL mytilus-edulis eastern oyster model oyster crassostrea-gigas Connectivity Dynamic Energy Budget Mussel larval dispersal swimming behavior Biogeography scallop pecten-maximus Habitat english-channel blue mussel Climate scenario Individual-based modelling odd sea-surface temperature envir geo Thomas, Yoann Razafimahefa, Ntsoa Rakoto Ménesguen, Alain Bacher, Cédric Multi-scale interaction processes modulate the population response of a benthic species to global warming |
topic_facet |
ACL mytilus-edulis eastern oyster model oyster crassostrea-gigas Connectivity Dynamic Energy Budget Mussel larval dispersal swimming behavior Biogeography scallop pecten-maximus Habitat english-channel blue mussel Climate scenario Individual-based modelling odd sea-surface temperature envir geo |
description |
WOS:000579482500011 Marine organisms are currently experiencing an unprecedented rate of climatic warming, which affects their biogeography and threatens marine ecosystem integrity. To understand how benthic species will respond to ongoing seawater warming, we assessed the relative importance of processes acting at different scales using an individual-based modelling approach. Our model integrates: (1) at the individual scale, interactions between the environment, metabolism and ontogenic transitions; (2) at the habitat scale, competition for space at settlement and mortality; and (3) at the regional scale, larval dispersal and connectivity between habitats. We focused on a coastal area in the North-East Atlantic that has experienced a significant seawater warming trend over recent decades. We built and ran a population dynamics model for the blue mussel (Mytilus edulis) in this area, which is a known biogeographic boundary zone. We then compared the response for a reference scenario and a RCP8.5 temperature projection for 2100. We found that (1) increase in seawater temperature would result in a decrease in average biomass associated with a change in recruitment phenology; (2) response to seawater warming is not spatially homogeneous, showing the importance of processes at the habitat scale; (3) connectivity clearly limits the consequences of warming compared with other regulation processes; and (4) larval supply does not seem to be a limiting factor regulating population biomass. The use of such generic models would therefore be very valuable for guiding and optimizing research efforts and supporting the implementation of management and conservation measures. |
author2 |
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 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) Institut de Recherche pour le Développement (IRD) Dynamiques de l'Environnement Côtier (DYNECO) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) |
format |
Article in Journal/Newspaper |
author |
Thomas, Yoann Razafimahefa, Ntsoa Rakoto Ménesguen, Alain Bacher, Cédric |
author_facet |
Thomas, Yoann Razafimahefa, Ntsoa Rakoto Ménesguen, Alain Bacher, Cédric |
author_sort |
Thomas, Yoann |
title |
Multi-scale interaction processes modulate the population response of a benthic species to global warming |
title_short |
Multi-scale interaction processes modulate the population response of a benthic species to global warming |
title_full |
Multi-scale interaction processes modulate the population response of a benthic species to global warming |
title_fullStr |
Multi-scale interaction processes modulate the population response of a benthic species to global warming |
title_full_unstemmed |
Multi-scale interaction processes modulate the population response of a benthic species to global warming |
title_sort |
multi-scale interaction processes modulate the population response of a benthic species to global warming |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://doi.org/10.1016/j.ecolmodel.2020.109295 https://hal.archives-ouvertes.fr/hal-03015215 |
genre |
Crassostrea gigas North East Atlantic |
genre_facet |
Crassostrea gigas North East Atlantic |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0304-3800 Ecological Modelling Ecological Modelling, Elsevier, 2020, 436, pp.109295. ⟨10.1016/j.ecolmodel.2020.109295⟩ |
op_relation |
hal-03015215 doi:10.1016/j.ecolmodel.2020.109295 10670/1.qerod2 https://hal.archives-ouvertes.fr/hal-03015215 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1016/j.ecolmodel.2020.109295 |
container_title |
Ecological Modelling |
container_volume |
436 |
container_start_page |
109295 |
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1766394789359517696 |