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Radon in groundwaters from Guarany aquifer, South America: environmental and exploration implications

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dc.contributor.authorBonotto, Daniel Marcos [UNESP]
dc.contributor.authorCaprioglio, L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-02-26T17:14:54Z
dc.date.accessioned2014-05-20T14:17:10Z
dc.date.available2014-02-26T17:14:54Z
dc.date.available2014-05-20T14:17:10Z
dc.date.issued2002-12-01
dc.description.abstractGroundwater and sandstone samples were analyzed for radon in Guarany aquifer, Parana sedimentary basin, South America. The dissolved radon ranged between 3 and 3303 pCi/l, being lognormally distributed, with a modal value of 1315 pCi/l, and a median value of 330 pCi/l. Rn-222 leakage experiments for sandstones yielded a theoretical value of 1390 pCi/l for Rn-222 in water, showing that theoretical modeling can reliably be used to interpret laboratory and field data. (C) 2002 Elsevier B.V. Ltd. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, UNESP, Dept Petrol & Metalogenia, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Dept Petrol & Metalogenia, BR-13506900 Rio Claro, SP, Brazil
dc.format.extent931-940
dc.identifierhttp://dx.doi.org/10.1016/S0969-8043(02)00230-0
dc.identifier.citationApplied Radiation and Isotopes. Oxford: Pergamon-Elsevier B.V., v. 57, n. 6, p. 931-940, 2002.
dc.identifier.doi10.1016/S0969-8043(02)00230-0
dc.identifier.issn0969-8043
dc.identifier.lattes7430102726026121
dc.identifier.urihttp://hdl.handle.net/11449/25146
dc.identifier.wosWOS:000180145200026
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofApplied Radiation and Isotopes
dc.relation.ispartofjcr1.123
dc.relation.ispartofsjr0,528
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectradonpt
dc.subjectgroundwaterpt
dc.subjectGuarany aquiferpt
dc.subjectwater-rock interactionpt
dc.titleRadon in groundwaters from Guarany aquifer, South America: environmental and exploration implicationsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes7430102726026121
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claropt
unesp.departmentPetrologia e Metalogenia - IGCEpt

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Rio Claro - IGCE - Instituto de Geociências e Ciências Exatas