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Metals from human activities in a coastal Lagoon Saltmarsh - Sediment toxicity and phytoremediation by Sarcocornia fruticosa

2021-08-30Journal article Open Access
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dc.contributor.authorSilva, Manuela
dc.contributor.authorAníbal, Jaime
dc.contributor.authorDuarte, D. N.
dc.contributor.authorVeloso, N.
dc.contributor.authorPatrício, F.
dc.contributor.authorChicharo, Luis
dc.date.accessioned2021-10-18T15:04:48Z
dc.date.available2021-10-18T15:04:48Z
dc.date.issued2021-08-30
dc.date.updated2021-10-18T11:31:35Z
dc.description.abstractAnthropogenic pressure on coastal areas has been increasing in the last decades, threating the saltmarshes and the ecosystem services they provide. Sarcocornia fruticosa can have an important role in sequestration of metals from human activities. This study evaluated the effect of metal toxicity in saltmarsh sediment (measured by Ecological Risk Index-ERI) on S. fruticosa ability to metal (Cd, Cr, Ni, Pb and Zn) remediation (Enrichment Factor and metal translocation). The impact of urbanization was studied through the metal loads on stormwaters during two main rainfall events, and the industrial impact was assessed through data analyses in a saltmarsh area influenced by a stream that receives industrial runoffs. The S. fruticosa response on metal remediation was affected by ERI. In more polluted locations, retained metals on roots and prevented the most toxic (Cd and Pb) from reaching the aerial organs, avoiding tissues death and metal remobilisation to the saltmarsh. Meanwhile, in rhizosediments with conditions to high metal bioavailability, S. fruticosa transported Cd and Pb to aerial organs, but used the Zn translocation to decrease their toxicity. This halophyte resilience is important to saltmarsh metal sequestration in high toxicity conditions, and allows the maintenance of other ecosystem services, contributing to the environmental protection and public health.pt_PT
dc.description.sponsorshipCollaborative Laboratory (CoLAB) by the Foundation for Science and Technology (FCT); STRD/MAR/01; 24/SI/2018
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.issn1311-5065
dc.identifier.slugcv-prod-2595591
dc.identifier.urihttp://hdl.handle.net/10400.1/17234
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherB.E.N.A.pt_PT
dc.subjectTrace metalspt_PT
dc.subjectEcological risk indexpt_PT
dc.subjectHalophytept_PT
dc.subjectPhytoremediationpt_PT
dc.subjectRia Formosapt_PT
dc.titleMetals from human activities in a coastal Lagoon Saltmarsh - Sediment toxicity and phytoremediation by Sarcocornia fruticosapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceBulgáriapt_PT
oaire.citation.endPage1449pt_PT
oaire.citation.startPage1441pt_PT
oaire.citation.titleJournal of Environmental Protection and Ecologypt_PT
oaire.citation.volume22pt_PT
person.familyNameGomes Moreira da Silva
person.familyNameAnibal
person.familyNameRamos Duarte
person.familyNameChicharo
person.givenNameManuela Fernanda
person.givenNameJaime
person.givenNameDuarte Nuno
person.givenNameLuis
person.identifierM-7704-2013
person.identifier.ciencia-id4A17-D88F-F5DE
person.identifier.ciencia-idE01D-F785-AB70
person.identifier.ciencia-idA612-75F1-D76E
person.identifier.ciencia-id6716-EE1C-B995
person.identifier.orcid0000-0002-3331-8280
person.identifier.orcid0000-0002-9704-5824
person.identifier.orcid0000-0001-6747-0937
person.identifier.orcid0000-0002-4933-2300
person.identifier.ridA-6080-2010
person.identifier.scopus-author-id6506031408
person.identifier.scopus-author-id49160964900
person.identifier.scopus-author-id6602881426
rcaap.cv.cienciaid4A17-D88F-F5DE | Manuela Fernanda Gomes Moreira da Silva
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication96993ef6-8e1c-4475-8b9c-2b6650e27309
relation.isAuthorOfPublication66594510-941f-49ed-86f5-3ef199bc3227
relation.isAuthorOfPublication44272460-4e24-4e25-a595-b905be5d1eda
relation.isAuthorOfPublicationd3ff8510-3be1-4a6a-abdd-eb671a819aef
relation.isAuthorOfPublication.latestForDiscovery66594510-941f-49ed-86f5-3ef199bc3227

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