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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbnpt_BR
dc.contributor.authorunicampCanteras, Felippe Benaventept_BR
dc.contributor.authorunicampMoreira, Silvanapt_BR
dc.typeArtigopt_BR
dc.titleBiomonitoring of environmental pollution using growth tree rings of Tipuana tipu: quantification by synchrotron radiation total reflection X-ray fluorescencept_BR
dc.contributor.authorGeraldo, S. M.pt_BR
dc.contributor.authorCanteras, F. B.pt_BR
dc.contributor.authorMoreira, S.pt_BR
unicamp.author.emailsimoni_mg@yahoo.com.brpt_BR
unicamp.author.emailfelippe.canteras@gmail.compt_BR
unicamp.author.emailsilvana@fec.unicamp.brpt_BR
unicamp.authorGeraldo, S. M. Canteras, F. B. Moreira, S. Univ Estadual Campinas, Coll Civil Engn Architecture & Urban Design, Environm & Sanitat Dept, BR-13083852 Campinas, SP, Brazilpt_BR
dc.subjectToxicologia ambientalpt_BR
dc.subjectRadiação sincrotrônicapt_BR
dc.subjectFluorescência de raio Xpt_BR
dc.subjectPoluiçãopt_BR
dc.subject.otherlanguageEnvironmental toxicologypt_BR
dc.subject.otherlanguageSynchrotron radiationpt_BR
dc.subject.otherlanguageX-ray fluorescencept_BR
dc.subject.otherlanguagePollutionpt_BR
dc.subject.wosCitypt_BR
dc.description.abstractCurrently, many studies use the bioindicators to qualitatively and/or quantitatively measure pollution. The analyses of tree growth rings represent one such bioindicator as changes in the environment are often recorded as impressions in the wood. The main objective of the present study is to examine the growth rings of Tipuana tipu - a member of the Leguminosae family that is native to Argentina and Bolivia and was introduced in Brazil as an ornamental plant - for potentially toxic elements. T tipu is one of the most common trees in the urban landscape of Sao Paulo city and would provide an accurate reflection of environment changes. Tree ring samples previously dated using Synchrotron Radiation Total Reflection X-ray Fluorescence were collected from strategic locations in Sao Paulo. These locations include Piracicaba (SP) that has little access and small flow traffic and the campus of the University of Sao Paulo. Some trace elements present concentrations higher than considered as normal in some periods. In Sao Paulo city, samples collected from the campus of University of Sao Paulo (Butanta), showed the highest toxicity, with concentrations above the tolerable limit for the elements: Cr, Cu, and Pb. For the samples collected in Piracicaba city, one sample presented highest concentrations for the majority of the elements when compared to the other four samples collected at the same place, exceeding the toxicity limits for: Cr, Ni, Cu, and Pb. (C) 2013 Elsevier Ltd. All rights reserved.pt
dc.description.abstractCurrently, many studies use the bioindicators to qualitatively and/or quantitatively measure pollution. The analyses of tree growth rings represent one such bioindicator as changes in the environment are often recorded as impressions in the wood. The mainpt_BR
dc.relation.ispartofRadiation physics and chemistry: the journal for radiation physics, radiation chemistry and radiation processingpt_BR
dc.relation.ispartofabbreviationRadiat. phys. chem.pt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherElsevierpt_BR
dc.date.issued2014pt_BR
dc.date.monthofcirculationFeb.pt_BR
dc.identifier.citationRadiation Physics And Chemistry. Pergamon-elsevier Science Ltd, v. 95, n. 346, n. 348, 2014.pt_BR
dc.language.isoengpt_BR
dc.description.volume95pt_BR
dc.description.firstpage346pt_BR
dc.description.lastpage348pt_BR
dc.rightsfechadopt_BR
dc.rightsFechadopt_br
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWOSpt_BR
unicamp.cruespUSPpt_BR
dc.identifier.issn0969-806Xpt_BR
dc.identifier.wosidWOS:000329271400091pt_BR
dc.identifier.doi10.1016/j.radphyschem.2013.03.012pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0969806X13001448pt_BR
dc.description.sponsorshipCNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsordocumentnumberCNPq [474007/2007-3, 304211/2010-9]pt
dc.description.sponsordocumentnumber474007/2007–3 ; 304211/2010-9pt_BR
dc.date.available2014-07-30T13:52:13Z
dc.date.available2015-11-26T17:16:56Z-
dc.date.accessioned2014-07-30T13:52:13Z
dc.date.accessioned2015-11-26T17:16:56Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T13:52:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2014. Added 1 bitstream(s) on 2021-01-19T17:34:36Z : No. of bitstreams: 1 000329271400091.pdf: 504395 bytes, checksum: 25b536976cfbced80b80cc7f6d7b9096 (MD5)en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:16:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/55645
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/55645-
dc.description.conferencenome12th International Symposium on Radiation Physics (ISRP)pt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Saneamento e Ambientept_BR
dc.contributor.unidadeFaculdade de Engenharia Civil, Arquitetura e Urbanismopt_BR
dc.contributor.unidadeFaculdade de Engenharia Civil, Arquitetura e Urbanismopt_BR
dc.subject.keywordGrowth tree ringpt_BR
dc.subject.keywordTipuana tipupt_BR
dc.subject.keywordTotal reflectionpt_BR
dc.identifier.source000329271400091pt_BR
dc.creator.orcid0000-0002-1979-0765pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.type.formArtigo de pesquisapt_BR
dc.description.sponsorNoteThis study had financial support from CNPq (Process 474007/2007-3 and 304211/2010-9) and technical support from Brazilian Synchrotron Light Source Laboratory (under research proposal D09B-XRF- 9265 and 9855).pt_BR
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