Sand smelt ability to cope and recover from ocean's elevated CO 2 levels

Detalhes bibliográficos
Autor(a) principal: Silva, Cátia S. E.
Data de Publicação: 2018
Outros Autores: Lemos, Marco F. L., Faria, Ana M., Lopes, Ana F., Mendes, Susana, Gonçalves, Emanuel J., Novais, Sara C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/3232
Resumo: This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the project ACIDLARVAE (PTDC/MAR- EST/ 4627/2012), project PROTEOME (PTDC/AAG-MAA/1302/2014), and the Strategic Project UID/MAR/04292/2013, and grants awarded to Cátia Silva, Ana M. Faria, and Sara C. Novais (SFRH/BD/118195/2016, SFRH/BPD/68673/2010, and SFRH/BPD/94500/2013, respectively). The authors also wish to acknowledge the Integrated Programme of SR &TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
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spelling Sand smelt ability to cope and recover from ocean's elevated CO 2 levelsAtherina presbyterBiomarkersDevelopmentLateralizationOcean acidificationHypercapniaThis study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the project ACIDLARVAE (PTDC/MAR- EST/ 4627/2012), project PROTEOME (PTDC/AAG-MAA/1302/2014), and the Strategic Project UID/MAR/04292/2013, and grants awarded to Cátia Silva, Ana M. Faria, and Sara C. Novais (SFRH/BD/118195/2016, SFRH/BPD/68673/2010, and SFRH/BPD/94500/2013, respectively). The authors also wish to acknowledge the Integrated Programme of SR &TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.Considered a major environmental concern, ocean acidification has induced a recent research boost into effects on marine biodiversity and possible ecological, physiological, and behavioural impacts. Although the majority of literature indicate negative effects of future acidification scenarios, most studies are conducted for just a few days or weeks, which may be insufficient to detect the capacity of an organism to adjust to environmental changes through phenotypic plasticity. Here, the effects and the capacity of sand smelt larvae Atherina presbyter to cope and recover (through a treatment combination strategy) from short (15 days) and long-term exposure (45 days) to increasing pCO2 levels (control: ~515 μatm, pH = 8.07; medium: ~940 μatm, pH = 7.84; high: ~1500 μatm, pH = 7.66) were measured, addressing larval development traits, behavioural lateralization, and biochemical biomarkers related with oxidative stress and damage, and energy metabolism and reserves. Although behavioural lateralization was not affected by high pCO2 exposure, morphometric changes, energetic costs, and oxidative stress damage were impacted differently through different exposures periods. Generally, short-time exposures led to different responses to either medium or high pCO2 levels (e.g. development, cellular metabolism, or damage), while on the long-term the response patterns tend to become similar between them, with both acidification scenarios inducing DNA damage and tending to lower growth rates. Additionally, when organisms were transferred to lower acidified condition, they were not able to recover from the mentioned DNA damage impacts. Overall, results suggest that exposure to future ocean acidification scenarios can induce sublethal effects on early life-stages of fish, but effects are dependent on duration of exposure, and are likely not reversible. Furthermore, to improve our understanding on species sensitivity and adaptation strategies, results reinforce the need to use multiple biological endpoints when assessing the effects of ocean acidification on marine organisms.Ecotoxicology and Environmental SafetyIC-OnlineSilva, Cátia S. E.Lemos, Marco F. L.Faria, Ana M.Lopes, Ana F.Mendes, SusanaGonçalves, Emanuel J.Novais, Sara C.2020-06-15T00:30:15Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/3232eng0147-651310.1016/j.ecoenv.2018.02.011info: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:RCAAP2024-01-17T15:46:44Zoai:iconline.ipleiria.pt:10400.8/3232Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:47:23.470300Repositório 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 Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
title Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
spellingShingle Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
Silva, Cátia S. E.
Atherina presbyter
Biomarkers
Development
Lateralization
Ocean acidification
Hypercapnia
title_short Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
title_full Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
title_fullStr Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
title_full_unstemmed Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
title_sort Sand smelt ability to cope and recover from ocean's elevated CO 2 levels
author Silva, Cátia S. E.
author_facet Silva, Cátia S. E.
Lemos, Marco F. L.
Faria, Ana M.
Lopes, Ana F.
Mendes, Susana
Gonçalves, Emanuel J.
Novais, Sara C.
author_role author
author2 Lemos, Marco F. L.
Faria, Ana M.
Lopes, Ana F.
Mendes, Susana
Gonçalves, Emanuel J.
Novais, Sara C.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Silva, Cátia S. E.
Lemos, Marco F. L.
Faria, Ana M.
Lopes, Ana F.
Mendes, Susana
Gonçalves, Emanuel J.
Novais, Sara C.
dc.subject.por.fl_str_mv Atherina presbyter
Biomarkers
Development
Lateralization
Ocean acidification
Hypercapnia
topic Atherina presbyter
Biomarkers
Development
Lateralization
Ocean acidification
Hypercapnia
description This study had the support of Fundação para a Ciência e a Tecnologia (FCT) through the project ACIDLARVAE (PTDC/MAR- EST/ 4627/2012), project PROTEOME (PTDC/AAG-MAA/1302/2014), and the Strategic Project UID/MAR/04292/2013, and grants awarded to Cátia Silva, Ana M. Faria, and Sara C. Novais (SFRH/BD/118195/2016, SFRH/BPD/68673/2010, and SFRH/BPD/94500/2013, respectively). The authors also wish to acknowledge the Integrated Programme of SR &TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
2020-06-15T00:30:15Z
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/10400.8/3232
url http://hdl.handle.net/10400.8/3232
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0147-6513
10.1016/j.ecoenv.2018.02.011
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Ecotoxicology and Environmental Safety
publisher.none.fl_str_mv Ecotoxicology and Environmental Safety
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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
repository.mail.fl_str_mv
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