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Effects of ocean acidification and warming on the development and biochemical responses of juvenile shrimp Palaemon elegans (Rathke, 1837)

2022Journal article Restricted access
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dc.contributor.authorMaia, Simão
dc.contributor.authorMarques, Sónia C.
dc.contributor.authorDupont, Sam
dc.contributor.authorNeves, Marta
dc.contributor.authorPinto, Henrique J.
dc.contributor.authorReis, João
dc.contributor.authorLeandro, Sérgio M.
dc.date.accessioned2022-03-15T15:02:11Z
dc.date.available2022-03-15T15:02:11Z
dc.date.issued2022
dc.date.updated2022-03-15T12:40:36Z
dc.descriptionFunding : This work was supported by FCT through the strategic project UIDB/0492/2020 granted to MARE and by the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (Centro-01-0145-FEDER-000018), cofunded by Centro (2020) programme, Portugal 2020, European Union through the European Regional Development Fund. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. Acknowledgements : Financial support by FCT through the strategic project UIDB/MAR/04292/2019, the Postdoctoral grants attributed to SC Marques (SFRH/BPD/110400/2015), and the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. Sam Dupont is grateful for the support provided to the IAEA Marine Laboratories by the government of the Principality of Monaco
dc.description.abstractAnthropogenic CO2 emissions have led to the warming and acidification of the oceans. Although, there is a growing of evidence showing that simultaneous occurrence of ocean acidification and ocean warming are threats to marine organisms, information on their combined effect on coastal shrimp species remains scarce. The purpose of this study was to estimate the combined effects of seawater acidification and warming on growth-related traits and biochemical responses of P. elegans juveniles. In this work, shrimp were exposed for 65 days at 4 experimental conditions: pH 8.10 * 18 ◦C, pH 7.80 * 18 ◦C, pH 8.10 * 22 ◦C, pH 7.80 * 22 ◦C. The results showed that low pH decreases the lipid content by ~13% (p < 0.05). Higher temperature reduced the condition factor by ~11%, the protein content by ~20%, the PUFA by ~8,6% and shortened moulting events by 5 days (p > 0.05) while the SFA increased ~9.4%. The decrease in condition factor and protein was however more prominent in organisms exposed to the combination of pH and temperature with a decrease of ~13% and ~21%, respectively. Furthermore, essential fatty acids as EPA and DHA also decreased by ~20% and ~6.6% in low pH and higher temperature condition. Despite this study suggest that warming may have a greater impact than acidification, it has been shown that their combined effect can exacerbate these impacts with consequences for the shrimp’s body size and biochemical profile.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationimão Maia, Sónia C. Marques, Sam Dupont, Marta Neves, Henrique J. Pinto, João Reis, Sérgio M. Leandro, Effects of ocean acidification and warming on the development and biochemical responses of juvenile shrimp Palaemon elegans (Rathke, 1837), Marine Environmental Research, Volume 176, 2022, 105580, ISSN 0141-1136, https://doi.org/10.1016/j.marenvres.2022.105580.pt_PT
dc.identifier.doi10.1016/j.marenvres.2022.105580pt_PT
dc.identifier.issn0141-1136
dc.identifier.slugcv-prod-2889760
dc.identifier.urihttp://hdl.handle.net/10400.8/6779
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationUIDB/0492/2020
dc.relationClimatic and oceanographic drivers of plankton community dynamics in the Portuguese upwelling coastal system
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0141113622000253pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOcean acidificationpt_PT
dc.subjectOcean warmingpt_PT
dc.subjectPalaemon eleganspt_PT
dc.subjectGrowth ratept_PT
dc.subjectProteinpt_PT
dc.subjectFatty acidspt_PT
dc.titleEffects of ocean acidification and warming on the development and biochemical responses of juvenile shrimp Palaemon elegans (Rathke, 1837)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleClimatic and oceanographic drivers of plankton community dynamics in the Portuguese upwelling coastal system
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F110400%2F2015/PT
oaire.citation.titleMarine Environmental Researchpt_PT
oaire.citation.volume176pt_PT
person.familyNameMaia
person.familyNameCotrim Marques
person.familyNamede Melo Lopes Neves
person.familyNameLeandro
person.givenNameSimão
person.givenNameSónia
person.givenNameMarta Maria
person.givenNameSergio Miguel
person.identifier156067
person.identifier.ciencia-id1816-D3A7-852C
person.identifier.ciencia-idEF15-1119-B28F
person.identifier.ciencia-id4010-5225-08DD
person.identifier.orcid0000-0001-9847-1676
person.identifier.orcid0000-0002-9467-3825
person.identifier.orcid0000-0003-1553-4745
person.identifier.orcid0000-0001-5005-3598
person.identifier.ridM-4254-2013
person.identifier.scopus-author-id9271998100
person.identifier.scopus-author-id6603233719
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.cv.cienciaidEF15-1119-B28F | Marta Maria de Melo Lopes Neves
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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