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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/66366
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dc.contributor.authorBonotto, Daniel Marcos-
dc.date.accessioned2014-05-27T11:20:11Z-
dc.date.accessioned2016-10-25T18:16:46Z-
dc.date.available2014-05-27T11:20:11Z-
dc.date.available2016-10-25T18:16:46Z-
dc.date.issued2000-12-01-
dc.identifierhttp://library.witpress.com/pages/PaperInfo.asp?PaperID=4679-
dc.identifier.citationManagement Information Systems, p. 197-206.-
dc.identifier.urihttp://hdl.handle.net/11449/66366-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/66366-
dc.description.abstractGroundwaters from the Guarany aquifer located at the South American continent and sampled at four wells with described geological sections in São Paulo State, Brazil, were chemically and isotopically analysed with two aims: to evaluate the quality of this important hydrological resource and to investigate the possibility of using the natural uranium isotopes 234U and 238U as a chronological tool, since the 234U/238U activity ratio and dissolved U content data in groundwater systems have generated models for dating purposes.en
dc.format.extent197-206-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectAquifers-
dc.subjectCrystal lattices-
dc.subjectDecay (organic)-
dc.subjectDissolution-
dc.subjectGeochronology-
dc.subjectGeology-
dc.subjectIsotopes-
dc.subjectQuartz-
dc.subjectRadioactive materials-
dc.subjectSandstone-
dc.subjectUranium compounds-
dc.subjectWells-
dc.subjectChronological tools-
dc.subjectSouth America-
dc.subjectUranium isotopes-
dc.subjectGroundwater-
dc.titleSome constraints on the modelling using the uranium isotopes 238U and 234U for dating groundwaters from Guarany aquifer, South Americaen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationInst. de Geocie./Cie. Exatas UNESP-
dc.description.affiliationUnespInst. de Geocie./Cie. Exatas UNESP-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofManagement Information Systems-
dc.identifier.scopus2-s2.0-2142661780-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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