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Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO₂ seeps in the North Atlantic

2021-02Journal article Open access
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dc.contributor.authorMartins, Marta
dc.contributor.authorSilva, Marina Carreiro
dc.contributor.authorMartins, Gustavo M.
dc.contributor.authorRamos, Joana B.
dc.contributor.authorViveiros, Fátima
dc.contributor.authorCouto, Ruben P.
dc.contributor.authorParra, Hugo
dc.contributor.authorMonteiro, João
dc.contributor.authorGallo, Francesca
dc.contributor.authorSilva, Catarina
dc.contributor.authorTeodósio, Alexandra
dc.contributor.authorGuilini, Katja
dc.contributor.authorHall-Spencer, Jason M.
dc.contributor.authorLeitão, Francisco
dc.contributor.authorChícharo, Luís
dc.contributor.authorRange, Pedro
dc.date.accessioned2021-03-17T17:36:40Z
dc.date.available2021-03-17T17:36:40Z
dc.date.issued2021-02
dc.description.abstractSites with naturally high CO₂ conditions provide unique opportunities to forecast the vulnerability of coastal ecosystems to ocean acidification, by studying the biological responses and potential adaptations to this increased environmental variability. In this study, we investigated the bivalve Ervilia castanea in coastal sandy sediments at reference sites and at volcanic CO₂ seeps off the Azores, where the pH of bottom waters ranged from average oceanic levels of 8.2, along gradients, down to 6.81, in carbonated seawater at the seeps. The bivalve population structure changed markedly at the seeps. Large individuals became less abundant as seawater CO₂ levels rose and were completely absent from the most acidified sites. In contrast, small bivalves were most abundant at the CO₂ seeps. We propose that larvae can settle and initially live in high abundances under elevated CO₂ levels, but that high rates of post-settlement dispersal and/or mortality occur. Ervilia castanea were susceptible to elevated CO₂ levels and these effects were consistently associated with lower food supplies. This raises concerns about the effects of ocean acidification on the brood stock of this species and other bivalve molluscs with similar life history traits.en
dc.description.sponsorshipFundação para a Ciência e a Tecnologia [FCT, grant numbers: EXPL/MAR-EST/0604/2013, SFRH/BDP/63040/2009, SFRH/BPD/69959/2010, SFRH/BPD/100032/2014, DL57/2016/CP1361/CT0008 and UIDB/04326/2020]; Direção Regional da Ciência e Tecnologia [DRCT, grant numbers: M2.1.2/I/021/2011, M3.1.7/F/003/2010, M3.1.7/F/006/2011 and M3.1.2/F/025/2011]; Agencia Regional para o Desenvolvimento da Investigação, Tecnologia e Inovação [ARDITI, grant number: M1420-09-5369-FSE-000001]; Khaled Bin Sultan Living Oceans Foundation; and the Flemish Fund for Scientific Research [FWO, grant number: 1242114 N].en
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMartins, M., Carreiro-Silva, M., Martins, G.M., Barcelos e Ramos, J., Viveiros, F., Couto, R., Parra, H., Monteiro, J., Gallo, F., Silva, C., Teodósio, A., Guilini, K., Hall-Spencer, J.M. & Leitão, F., Chícharo, L. & Range, P. (2020). Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic. "Science of the Total Environment", 754, 142044. DOI:10.1016/j.scitotenv.2020.142044en
dc.identifier.doi10.1016/j.scitotenv.2020.142044pt_PT
dc.identifier.issn1879-1026
dc.identifier.urihttp://hdl.handle.net/10400.1/14714
dc.identifier.urihttp://hdl.handle.net/10400.3/5799
dc.identifier.wos10.1016/j.scitotenv.2020.142044
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationSFRH/BDP/63040/2009pt_PT
dc.relationDL57/2016/CP1361/CT0008pt_PT
dc.relationHAVE-CO2: CO2 Hazard Assessment in Volcanic Environments
dc.relationAlgarve Centre for Marine Sciences
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S004896972035573Xpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectGlobal Changeen
dc.subjectSeawater Carbonate Chemistryen
dc.subjectCoastal Variabilityen
dc.subjectSubmarine Volcanic Ventsen
dc.subjectSemelidaept_PT
dc.subjectPopulation Structureen
dc.titleErvilia castanea (Mollusca, Bivalvia) populations adversely affected at CO₂ seeps in the North Atlanticen
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleHAVE-CO2: CO2 Hazard Assessment in Volcanic Environments
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FMAR-EST%2F0604%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F69959%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F100032%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.citation.conferencePlaceNetherlandsen
oaire.citation.endPage13pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleScience of The Total Environmenten
oaire.citation.volume754pt_PT
oaire.fundingStream3599-PPCDT
oaire.fundingStreamSFRH
oaire.fundingStreamOE
oaire.fundingStream6817 - DCRRNI ID
person.familyNameM. Martins
person.givenNameGustavo
person.identifier.ciencia-idA610-76D6-4AEC
person.identifier.orcid0000-0001-5051-2221
person.identifier.scopus-author-id23098374800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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