Sediments accretion at Guarapiranga reservoir, metropolitan region of São Paulo, Brazil, by the 210Pb chronological method

dc.contributor.authorBonotto, D. M. [UNESP]
dc.contributor.authorSabaris, T. P.P.
dc.contributor.authorBicudo, D. C.
dc.contributor.authorBicudo, C. E.M.
dc.contributor.authorFontana, L.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionSENAI Faculty
dc.contributor.institutionBotanical Institute
dc.contributor.institutionFederal University of ABC
dc.date.accessioned2023-03-01T20:06:10Z
dc.date.available2023-03-01T20:06:10Z
dc.date.issued2022-07-01
dc.description.abstractThe Constant Flux: Constant Sedimentation (CF:CS) and Constant Rate of Supply (CRS) of unsupported/excess 210Pb models have been applied to a 210Pb data set providing of two sediments profiles (GUA-T1 and GUA-T2) sampled at Guarapiranga reservoir, in the Metropolitan Region of São Paulo city, São Paulo State, Brazil. Sedimentation rates obtained by the CF:CS model corresponded to 9.3–12.3 and 30 mg.cm− 2yr− 1, respectively, for profiles GUA-T1 and GUA-T2, indicating a better chronological performance relatively to that of the CRS model in the study area, also allowing successful estimates of the P fluxes in the reservoir.en
dc.description.affiliationUNESP-São Paulo State University
dc.description.affiliationSENAI Faculty
dc.description.affiliationBotanical Institute
dc.description.affiliationFederal University of ABC
dc.description.affiliationUnespUNESP-São Paulo State University
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2009/53898-9
dc.format.extent2869-2882
dc.identifierhttp://dx.doi.org/10.1007/s10967-022-08382-2
dc.identifier.citationJournal of Radioanalytical and Nuclear Chemistry, v. 331, n. 7, p. 2869-2882, 2022.
dc.identifier.doi10.1007/s10967-022-08382-2
dc.identifier.issn1588-2780
dc.identifier.issn0236-5731
dc.identifier.scopus2-s2.0-85131522270
dc.identifier.urihttp://hdl.handle.net/11449/240201
dc.language.isoeng
dc.relation.ispartofJournal of Radioanalytical and Nuclear Chemistry
dc.sourceScopus
dc.subject210Pb chronological method
dc.subjectCF:CS and CRS methods
dc.subjectGuarapiranga reservoir
dc.subjectP fluxes
dc.subjectSedimentation rates
dc.titleSediments accretion at Guarapiranga reservoir, metropolitan region of São Paulo, Brazil, by the 210Pb chronological methoden
dc.typeArtigo

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