Simultaneous analysis of 137Cs, 90Sr, 238Pu and 239+240Pu in Brazilian seawater

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dc.contributor.authorFIGUEIRA, R.C.L.pt_BR
dc.contributor.authorSARAIVA, E.S.B.G.pt_BR
dc.contributor.authorCUNHA, I.I.L.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-30T17:22:12Zpt_BR
dc.date.accessioned2014-07-30T19:00:18Z
dc.date.available2014-07-30T17:22:12Zpt_BR
dc.date.available2014-07-30T19:00:18Z
dc.date.issued2001pt_BR
dc.description.abstractMethodologies for simultaneous analysis of 137Cs, 90Sr, 238Pu and 239+240Pu were developed and applied to seawater samples. 137Cs levels in Brazilian coastal seawater ranged from 0.12 to 4.7 Bq·m-3, for 9OSr from 2.0 to 8.6 Bq·m-3, for 239+240Pu from 0.8 to 4.5 mBq·m-3 and for 238Pu it was of 1.9 mBq·m-3. The artificial radioactivity levels in Brazilian seawater are typical values due to fallout deposition.
dc.format.extent801-804pt_BR
dc.identifier.citationFIGUEIRA, R.C.L.; SARAIVA, E.S.B.G.; CUNHA, I.I.L. Simultaneous analysis of 137Cs, 90Sr, 238Pu and 239+240Pu in Brazilian seawater. <b>Journal of Radioanalytical and Nuclear Chemistry</b>, v. 248, n. 3, p. 801-804, 2001. DOI: <a href="https://dx.doi.org/10.1023/A:1010673602722">10.1023/A:1010673602722</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/6133.
dc.identifier.doi10.1023/A:1010673602722
dc.identifier.fasciculo3pt_BR
dc.identifier.issn0236-5731pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/6133pt_BR
dc.identifier.vol248pt_BR
dc.relation.ispartofJournal of Radioanalytical and Nuclear Chemistrypt_BR
dc.rightsopenAccessen
dc.subjectseawaterpt_BR
dc.subjectbrazilpt_BR
dc.subjectradioactivitypt_BR
dc.subjectcesium 137pt_BR
dc.subjectstrontium 90pt_BR
dc.subjectplutonium 238pt_BR
dc.subjectplutonium 239pt_BR
dc.subjectplutonium 240pt_BR
dc.subjectprecipitationpt_BR
dc.subjectgamma spectroscopypt_BR
dc.subjectalpha spectroscopypt_BR
dc.subjectcontaminationpt_BR
dc.titleSimultaneous analysis of 137Cs, 90Sr, 238Pu and 239+240Pu in Brazilian seawaterpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorIEDA IRMA LAMAS CUNHA
ipen.codigoautor1217
ipen.contributor.ipenauthorIEDA IRMA LAMAS CUNHA
ipen.date.recebimento02-08pt_BR
ipen.identifier.fi0.398pt_BR
ipen.identifier.ipendoc08302pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublicationc0c1daef-c00c-4ab2-859a-ceba5ca33fc8
relation.isAuthorOfPublication.latestForDiscoveryc0c1daef-c00c-4ab2-859a-ceba5ca33fc8
sigepi.autor.atividadeCUNHA, I.I.L.:1217:-1:Npt_BR

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