Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal

Detalhes bibliográficos
Autor(a) principal: Neiva, A.M.R.
Data de Publicação: 2019
Outros Autores: Albuquerque, M.T.D., Antunes, I.M.H.R., Carvalho, Paula, Santos, A.C.T., Boente, C., Cunha, Pedro Proença, Henriques, S.B.A., Pato, R.L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.11/6609
Resumo: “This is a post-peer-review, pre-copyedit version of an article published in Environmental Geochemistry and Health. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10653-019-00347-x”.
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spelling Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central PortugalRaw dataCompositional dataSpatial analysisHealth risksOpen pit lakeDumps“This is a post-peer-review, pre-copyedit version of an article published in Environmental Geochemistry and Health. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10653-019-00347-x”.Soils from the old Mortórios uranium mine area were studied to look for contamination, as they are close to two villages, up to 3 km away, and used for agriculture. They are mainly contaminated in U and As and constitute an ecological threat. This study attempts to outline the degree to which soils have been affected by the old mining activities through the computation of significant hot clusters, Traditional geostatistical approaches commonly use raw data (concentrations) accepting that the analyzed elements represent the soil's entirety. However, in geochemical studies these elements are just a fraction of the total soil composition. Thus, considering compositional data is pivotal. The spatial characterization, considering raw and compositional data together, allowed a broad discussion about not only the concentrations' spatial distribution, but also a better understanding on the possibility of trends of "relative enrichment" and, furthermore an insight in U and As fate. The highest proportions (compositional data) on U (up to 33%), As (up to 35%) and Th (up to 13%) are reached in the south-southeast segment. However, the highest concentrations (raw data) occur in north and northwest of the studied area, pointing out to a "relative enrichment" toward the south-southeast zone. The Mondego Sul area is mainly contaminated in U and As, but also in Co, Cu, Pb and Sb. The Mortórios area is less contaminated than the Mondego Sul area.SpringerRepositório Científico do Instituto Politécnico de Castelo BrancoNeiva, A.M.R.Albuquerque, M.T.D.Antunes, I.M.H.R.Carvalho, PaulaSantos, A.C.T.Boente, C.Cunha, Pedro ProençaHenriques, S.B.A.Pato, R.L.2020-08-31T00:30:11Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.11/6609engNEIVA, A. M. R. [et al.] (2019) - Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal. Environmental Geochemistry and Health. ISSN 0269-4042. DOI: https://doi.org/10.1007/s10653-019-00347-x0269-404210.1007/s10653-019-00347-xinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-23T01:49:55Zoai:repositorio.ipcb.pt:10400.11/6609Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-23T01:49:55Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
title Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
spellingShingle Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
Neiva, A.M.R.
Raw data
Compositional data
Spatial analysis
Health risks
Open pit lake
Dumps
title_short Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
title_full Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
title_fullStr Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
title_full_unstemmed Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
title_sort Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal
author Neiva, A.M.R.
author_facet Neiva, A.M.R.
Albuquerque, M.T.D.
Antunes, I.M.H.R.
Carvalho, Paula
Santos, A.C.T.
Boente, C.
Cunha, Pedro Proença
Henriques, S.B.A.
Pato, R.L.
author_role author
author2 Albuquerque, M.T.D.
Antunes, I.M.H.R.
Carvalho, Paula
Santos, A.C.T.
Boente, C.
Cunha, Pedro Proença
Henriques, S.B.A.
Pato, R.L.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico de Castelo Branco
dc.contributor.author.fl_str_mv Neiva, A.M.R.
Albuquerque, M.T.D.
Antunes, I.M.H.R.
Carvalho, Paula
Santos, A.C.T.
Boente, C.
Cunha, Pedro Proença
Henriques, S.B.A.
Pato, R.L.
dc.subject.por.fl_str_mv Raw data
Compositional data
Spatial analysis
Health risks
Open pit lake
Dumps
topic Raw data
Compositional data
Spatial analysis
Health risks
Open pit lake
Dumps
description “This is a post-peer-review, pre-copyedit version of an article published in Environmental Geochemistry and Health. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10653-019-00347-x”.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-08-31T00:30:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.11/6609
url http://hdl.handle.net/10400.11/6609
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv NEIVA, A. M. R. [et al.] (2019) - Assessment of metal and metalloid contamination in soils trough compositional data: the old Mortórios uranium mine area, central Portugal. Environmental Geochemistry and Health. ISSN 0269-4042. DOI: https://doi.org/10.1007/s10653-019-00347-x
0269-4042
10.1007/s10653-019-00347-x
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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