Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus

Detalhes bibliográficos
Autor(a) principal: Paul, Nina
Data de Publicação: 2021
Outros Autores: Novais, Sara C., Silva, Cátia S. E., Mendes, Susana, Kunzmann, Andreas, Lemos, Marco F.L.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/6056
Resumo: Acknowledgements: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144) and BLUESHARKER – BLUE Shark as biomonitor of Atlantic waters through an integrated biomarker assessment (PTDC/BIA-CBI/29136/2017). This work was also supported by FCT and Deutscher Akademischer Austauschdienst (DAAD) through project GLOBAL INVADERS - GLOBAL Impacts and treNds for VAlued aquatic species: competitive aDvantages across diffERent latitudeS. The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) cofunded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+. The authors further thank the anonymous reviewers who provided valuable comments to improve the manuscript.
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spelling Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellusBiomarkersClimate changeMultiple stressorsKairomonesDetoxificationPredator and prey interactionAcknowledgements: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144) and BLUESHARKER – BLUE Shark as biomonitor of Atlantic waters through an integrated biomarker assessment (PTDC/BIA-CBI/29136/2017). This work was also supported by FCT and Deutscher Akademischer Austauschdienst (DAAD) through project GLOBAL INVADERS - GLOBAL Impacts and treNds for VAlued aquatic species: competitive aDvantages across diffERent latitudeS. The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) cofunded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+. The authors further thank the anonymous reviewers who provided valuable comments to improve the manuscript.In nature, a multitude of factors influences the fitness of an organismat a given time,whichmakes single stressor assessments far from ecologically relevant scenarios. This study focused on the effects of water temperature and predation stress on the metabolismand bodymass gain of a common intertidal rock pool fish, Gobius paganellus, addressing the following hypotheses: (1) the energy metabolism of G. paganellus under predation stress is reduced; (2) G. paganellus shows thermal compensation under heat stress; and (3) thermal stress is the dominant stressor that may override predation stress responses. Individuals were exposed to simulated predation stress and temperature increase from 20 °C to 29 °C, and both stressors combined. Physiological effects were addressed using biochemical biomarkers related with energy metabolism (isocitrate dehydrogenase, lactate dehydrogenase, energy available, energy consumption rates), oxidative stress (superoxide dismutase, catalase, DNA damage, lipid peroxidation), and biotransformation (glutathione-S-transferase). The results of this study revealed that predation stress reduced the cellular metabolism of G. paganellus, and enhanced storage of protein reserves. As hypothesized, hyperthermia decreased the aerobic mitochondrial metabolism, indicating thermal compensationmechanisms to resist against unfavourable temperatures. Hyperthermia was the dominant stressor overriding the physiological responses to predation stress. Both stressors combined might further have synergistically activated detoxification pathways, even though not strong enough to counteract lipid peroxidation and DNA damage completely. The synergistic effect of combined thermal and predation stress thus may not only increase the risk of being preyed upon, but also may indicate extra energy trade-off for the basal metabolism,which in turnmay have ecologically relevant consequences for general body functionsElsevierIC-OnlinePaul, NinaNovais, Sara C.Silva, Cátia S. E.Mendes, SusanaKunzmann, AndreasLemos, Marco F.L.2021-08-10T10:23:52Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/6056porNina Paul, Sara C. Novais, Cátia S.E. Silva, Susana Mendes, Andreas Kunzmann, Marco F.L. Lemos, Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus, Science of The Total Environment, Volume 776, 2021, 145736, ISSN 0048-9697, https://doi.org/10.1016/j.scitotenv.2021.1457361879-102610.1016/j.scitotenv.2021.145736metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:52:16Zoai:iconline.ipleiria.pt:10400.8/6056Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:49:23.195295Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
title Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
spellingShingle Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
Paul, Nina
Biomarkers
Climate change
Multiple stressors
Kairomones
Detoxification
Predator and prey interaction
title_short Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
title_full Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
title_fullStr Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
title_full_unstemmed Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
title_sort Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus
author Paul, Nina
author_facet Paul, Nina
Novais, Sara C.
Silva, Cátia S. E.
Mendes, Susana
Kunzmann, Andreas
Lemos, Marco F.L.
author_role author
author2 Novais, Sara C.
Silva, Cátia S. E.
Mendes, Susana
Kunzmann, Andreas
Lemos, Marco F.L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Paul, Nina
Novais, Sara C.
Silva, Cátia S. E.
Mendes, Susana
Kunzmann, Andreas
Lemos, Marco F.L.
dc.subject.por.fl_str_mv Biomarkers
Climate change
Multiple stressors
Kairomones
Detoxification
Predator and prey interaction
topic Biomarkers
Climate change
Multiple stressors
Kairomones
Detoxification
Predator and prey interaction
description Acknowledgements: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the Strategic Project UID/MAR/04292/2013, project MARINE INVADERS – The impact and mechanisms of success of the invasive seaweed Asparagopsis armata on coastal environments (POCI01-0145-FEDER-031144) and BLUESHARKER – BLUE Shark as biomonitor of Atlantic waters through an integrated biomarker assessment (PTDC/BIA-CBI/29136/2017). This work was also supported by FCT and Deutscher Akademischer Austauschdienst (DAAD) through project GLOBAL INVADERS - GLOBAL Impacts and treNds for VAlued aquatic species: competitive aDvantages across diffERent latitudeS. The project was also partially funded by the Integrated Programme of SR&TD “SmartBioR” (reference Centro-01-0145-FEDER-000018) cofunded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. The stay abroad was financially supported by ERASMUS+. The authors further thank the anonymous reviewers who provided valuable comments to improve the manuscript.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-10T10:23:52Z
2021
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/6056
url http://hdl.handle.net/10400.8/6056
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Nina Paul, Sara C. Novais, Cátia S.E. Silva, Susana Mendes, Andreas Kunzmann, Marco F.L. Lemos, Global warming overrides physiological anti-predatory mechanisms in intertidal rock pool fish Gobius paganellus, Science of The Total Environment, Volume 776, 2021, 145736, ISSN 0048-9697, https://doi.org/10.1016/j.scitotenv.2021.145736
1879-1026
10.1016/j.scitotenv.2021.145736
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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