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Using Sarcocornia fruticosa and Saccharomyces cerevisiae to remediate metal contaminated sediments of the Ria Formosa lagoon (SE Portugal)

2019-10Journal article Restricted access
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dc.contributor.authorBen Said, Olfa
dc.contributor.authorF. G. M. Silva, Manuela
dc.contributor.authorHannier, Fanny
dc.contributor.authorBeyrem, Hamouda
dc.contributor.authorChicharo, Luis
dc.date.accessioned2020-07-24T10:51:23Z
dc.date.available2020-07-24T10:51:23Z
dc.date.issued2019-10
dc.description.abstractRia Formosa lagoon is a coastal system in the south of Portugal, characterized by sediments contaminated from urban and industrial pollution emissions. In this study, sediments from two contrasted metal contamination level sites, colonized by Sarcocornia fruticosa were used in an on-site experimentation. The heavy metal removal efficiencies of S. fruticosa with and without bioaugmentation using autochthonous metal resistant isolated yeast (Saccharomyces cerevisiae) were compared. After 15 days of incubation, the total amount of metal concentration (Cd, Pb, Ni, Cr, and Cu) in sediments and plant matter were compared. We found a striking difference between heavily contaminated site and less contaminated site. Metal reductions in heavily contaminated site were generated more by S. fruticosa which was inoculated with S. cerevisiae. In the less contaminated sediments, the higher percentage reductions were achieved with S. fruticosa alone. Our results indicate that despite the phytoremediation potential of S. fruticosa, the addition of S. cerevisiae, increases the plant phytoremediation capacity. (C) 2018 European Regional Centre for Ecohydrology of the Polish Academy of Sciences. Published by Elsevier B.V. All rights reserved.
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1016/j.ecohyd.2018.10.002
dc.identifier.issn1642-3593
dc.identifier.urihttp://hdl.handle.net/10400.1/14225
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.subjectHeavy metals
dc.subjectAqueous solutions
dc.subjectTrace elements
dc.subjectPlant growth
dc.subjectPhytoremediation
dc.subjectSoil
dc.subjectBiosorption
dc.subjectPhytoextraction
dc.subjectZn
dc.subjectBioremediation
dc.subjectMetal phytoremediation
dc.subjectSarcocornia fruticosa
dc.subjectBioaugmentation
dc.subjectSaccharomyces cerevisiae
dc.subjectSaltmarsh sediments
dc.titleUsing Sarcocornia fruticosa and Saccharomyces cerevisiae to remediate metal contaminated sediments of the Ria Formosa lagoon (SE Portugal)
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage597
oaire.citation.issue4
oaire.citation.startPage588
oaire.citation.titleEcohydrology and Hydrobiology
oaire.citation.volume19
person.familyNameSilva
person.familyNameChicharo
person.givenNameManuela Fernanda Gomes Moreira da
person.givenNameLuis
person.identifier.ciencia-id4A17-D88F-F5DE
person.identifier.ciencia-id6716-EE1C-B995
person.identifier.orcid0000-0002-3331-8280
person.identifier.orcid0000-0002-4933-2300
person.identifier.scopus-author-id6602881426
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication96993ef6-8e1c-4475-8b9c-2b6650e27309
relation.isAuthorOfPublicationd3ff8510-3be1-4a6a-abdd-eb671a819aef
relation.isAuthorOfPublication.latestForDiscoveryd3ff8510-3be1-4a6a-abdd-eb671a819aef

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