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Are submarine groundwater discharges affecting the structure and physiological status of rocky intertidal communities?

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dc.contributor.authorPiló, David
dc.contributor.authorBarbosa, Ana B.
dc.contributor.authorTeodosio, Maria
dc.contributor.authorEncarnação, J.
dc.contributor.authorMiguel de Sousa Leitão, Francisco
dc.contributor.authorRange, Pedro
dc.contributor.authorKrug, Lilian
dc.contributor.authorCruz, J.
dc.contributor.authorChícharo, Luís
dc.date.accessioned2018-07-24T15:56:04Z
dc.date.available2018-07-24T15:56:04Z
dc.date.issued2018
dc.description.abstractThis study evaluated the impacts of submarine groundwater discharges (SGD) on a rocky intertidal community of South Portugal, during April-November 2011. Chlorophyll-a concentration was higher at the SGD site in respect to the Reference site. Epibenthic community structure differed between sites, with an increase in Chthamalus spp. and a decrease in macroalgae coverage at the SGD site. The abundance and body size of Mytilus galloprovincialis were consistently higher at the SGD site. During mid-spring, under potentially higher SGD and less favorable conditions for coastal phytoplankton, the ecophysiological condition of M. galloprovincialis and G. umbilicalis was also higher at the SGD site. These beneficial effects on filter-feeders and herbivores probably resulted from local increases in prey availability, supported by SGD-driven nutrient inputs. Conversely, P. depressa was not favoured by SGD, probably due to a lower dependency on algae as food. The analysis of epibenthic community structure and ecophysiological condition represents a promising approach to disentangle the ecological impacts of SGD on intertidal ecosystems.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doihttps://doi.org/10.1016/j.marenvres.2018.02.013pt_PT
dc.identifier.issn0141-1136
dc.identifier.otherAUT: ABA00694; LCH00360; MCH00377;
dc.identifier.urihttp://hdl.handle.net/10400.1/10756
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationFREEZE - Submarine FREshwater dischargEs: characteriZation and Evaluation study on their impact on the Algarve coastal ecosystem
dc.relationAssess the impacts of climate change on key fisheries and species in Portugal
dc.subjectCoastal waterspt_PT
dc.subjectBenthic ecologypt_PT
dc.subjectCondition indexpt_PT
dc.subjectMytilus galloprovincialispt_PT
dc.subjectGibbulla umbilicalispt_PT
dc.subjectPatella depressapt_PT
dc.subjectRNA/DNA ratiopt_PT
dc.subjectSatellite remote sensingpt_PT
dc.subjectUpwellingpt_PT
dc.subjectSubmarine groundwater dischargespt_PT
dc.subjectPhytoplanktonpt_PT
dc.titleAre submarine groundwater discharges affecting the structure and physiological status of rocky intertidal communities?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleFREEZE - Submarine FREshwater dischargEs: characteriZation and Evaluation study on their impact on the Algarve coastal ecosystem
oaire.awardTitleAssess the impacts of climate change on key fisheries and species in Portugal
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR%2F102030%2F2008/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FAAC-CLI%2F114512%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F04326%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F108949%2F2015/PT
oaire.citation.endPage173pt_PT
oaire.citation.startPage158pt_PT
oaire.citation.titleMarine Environmental Researchpt_PT
oaire.citation.volume136pt_PT
oaire.fundingStream3599-PPCDT
oaire.fundingStream3599-PPCDT
oaire.fundingStream5876
person.familyNamePiló
person.familyNameBarbosa
person.familyNameTeodosio
person.familyNameda Silva Encarnação
person.familyNameLeitão
person.familyNameRange
person.familyNameKrug
person.familyNameChicharo
person.givenNameDavid
person.givenNameAna
person.givenNameMaria
person.givenNameJoão Pedro
person.givenNameFrancisco
person.givenNamePedro
person.givenNameLilian
person.givenNameLuis
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person.identifier.orcid0000-0002-1810-7135
person.identifier.orcid0000-0002-7402-246X
person.identifier.orcid0000-0002-0939-9885
person.identifier.orcid0000-0003-2105-6639
person.identifier.orcid0000-0003-4983-9782
person.identifier.orcid0000-0002-9269-2416
person.identifier.orcid0000-0002-0066-7679
person.identifier.orcid0000-0002-4933-2300
person.identifier.ridB-5077-2013
person.identifier.ridM-3980-2013
person.identifier.ridC-5558-2008
person.identifier.scopus-author-id36052051100
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project.funder.identifierhttp://doi.org/10.13039/501100001871
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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.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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