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Potentially toxic elements dynamics in the soil rhizospheric-plant system in the active volcano of Fogo (Cape Verde) and interactions with human health

2022-02Journal article Open access
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dc.contributor.authorCandeias, Carla
dc.contributor.authorÁvila, Paula Freire
dc.contributor.authorSequeira, Cristina
dc.contributor.authorAlbuquerque, Manuel
dc.contributor.authorRocha, Fernando
dc.date.accessioned2022-02-23T15:53:18Z
dc.date.available2022-02-23T15:53:18Z
dc.date.issued2022-02
dc.description.abstractABSTRACT: Volcanic eruptions disturb directly and indirectly the ecosystems. Direct impact occurs on the soil-plant system with an input of new elements and indirect hazard occurs by consumption of these plants. Fogo island (Cape Verde Republic) has an active volcano and the last eruption occurred in 2014-15, expelling large amounts of materials that spread all over the island. Soils and edible plants were collected all over the island. Pollution indexes reveal contamination in all samples, mostly due to Hg and Ni and with moderate contribution of Co, Cr, Cu and Pb. Mercury is the PTE with higher contribution to the non-carcinogenic hazard quotient, both by soil ingestion and inhalation. Carcinogenic risk exceeds the target risk in all samples with the higher contribution of Ni. Transfer factor from soils to plants decreasing order is Mn > As > Zn > Cr > Cu > Cd > Pb > Ni > Co > Hg, being < 1 except for As and Mn (TF > 1 point to a significant accumulation of elements in edible plants). The hazard risk index and targeted hazard quotient shows that potential negative health outcomes can be induced by As, Cr, Cu, and Zn by consumption of edible plants.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCandeias, Carla... [et.al.] - Potentially toxic elements dynamics in the soil rhizospheric-plant system in the active volcano of Fogo (Cape Verde) and interactions with human health. In: Catena, 2022, Vol. 209, part 1, article nº 105843pt_PT
dc.identifier.doi10.1016/j.catena.2021.105843pt_PT
dc.identifier.eissn1872-6887
dc.identifier.issn0341-8162
dc.identifier.urihttp://hdl.handle.net/10400.9/3765
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPTDC/GEOGEO/1123/2014pt_PT
dc.relationEcosystem-Human Health interactions in developing countries
dc.relationGeoBioSciences, GeoTechnologies and GeoEngineering
dc.relationGeoBioSciences GeoTechnologies and GeoEngineering
dc.relation.publisherversionhttps://doi.org/10.1016/j.catena.2021.105843pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFogo volcanopt_PT
dc.subjectEnvironmental impactpt_PT
dc.subjectHuman healthpt_PT
dc.subjectRisk assessmentpt_PT
dc.subjectEdible plantspt_PT
dc.subjectRhizosphere soilspt_PT
dc.titlePotentially toxic elements dynamics in the soil rhizospheric-plant system in the active volcano of Fogo (Cape Verde) and interactions with human healthpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleEcosystem-Human Health interactions in developing countries
oaire.awardTitleGeoBioSciences, GeoTechnologies and GeoEngineering
oaire.awardTitleGeoBioSciences GeoTechnologies and GeoEngineering
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F99636%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FGEO%2F04035%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04035%2F2020/PT
oaire.citation.titleCatenapt_PT
oaire.citation.volume209pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameCandeias
person.familyNameÁvila
person.familyNameRocha
person.givenNameCarla
person.givenNamePaula
person.givenNameFernando
person.identifier.ciencia-idD912-6FC4-79CC
person.identifier.ciencia-id6F13-70A2-3998
person.identifier.orcid0000-0001-6664-8545
person.identifier.orcid0000-0002-4080-0737
person.identifier.orcid0000-0002-3636-3933
person.identifier.ridA-2521-2014
person.identifier.ridB-2774-2014
person.identifier.ridA-4532-2009
person.identifier.scopus-author-id37062910200
person.identifier.scopus-author-id8626859600
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
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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