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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/114139
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dc.contributor.authorCordovil, Mirela Cristina De Oliveira-
dc.contributor.authorMendonça, André Gustavo Ribeiro-
dc.contributor.authorBotero, Wander Gustavo-
dc.contributor.authorSantos, Ademir dos-
dc.contributor.authorRocha, Julio Cesar-
dc.contributor.authorMello, Kaline De-
dc.contributor.authorToppa, Rogério Hartung-
dc.contributor.authorOliveira, Luciana Camargo De-
dc.date.accessioned2015-02-02T12:39:15Z-
dc.date.accessioned2016-10-25T20:16:25Z-
dc.date.available2015-02-02T12:39:15Z-
dc.date.available2016-10-25T20:16:25Z-
dc.date.issued2014-06-01-
dc.identifierhttp://dx.doi.org/10.5935/0100-4042.20140124-
dc.identifier.citationQuímica Nova. Sociedade Brasileira de Química, v. 37, n. 5, p. 770-775, 2014.-
dc.identifier.issn0100-4042-
dc.identifier.urihttp://hdl.handle.net/11449/114139-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/114139-
dc.description.abstractThis study used chemometric tools and a Geographic Information System (GIS) to determine the influence of organic matter and anthropogenic activity on the distribution of metal species between two major communities of the Middle Negro River Basin-AM. Higher concentrations of metal species were determined in flooded regions. The chemometric analysis showed the affinity of organic matter for potentially toxic metals, indicating its selectivity. GIS spatial analysis has shown that proximity to urban areas is a variable that is likely to influence the pattern of concentration of organic matter, and consequently the distribution of metal species between flooded and non-flooded areas.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.format.extent770-775-
dc.language.isopor-
dc.publisherSociedade Brasileira de Química-
dc.sourceSciELO-
dc.subjectsoilsen
dc.subjectmetalsen
dc.subjectchemometricen
dc.subjectAmazonen
dc.titleAnálise espacial e quimiométrica da distribuição de espécies metálicas em solos alagáveis e não alagáveis da Bacia do Médio Rio Negro, Amazôniapt
dc.title.alternativeSpatial and chemometric analysis of the distribution of metal species in flooded and non-flooded soils from the Middle Negro River Basin, Amazonen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de Alagoas (UFAL)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.description.affiliationUniversidade Estadual Paulista Instituto de Química-
dc.description.affiliationUniversidade Federal de Alagoas-
dc.description.affiliationUSP Escola Superior de Agricultura Luiz de Queiroz Departamento de Engenharia de Biossistemas-
dc.description.affiliationUniversidade Federal de São Carlos Departamento de Ciências Ambientais-
dc.description.affiliationUniversidade Federal de São Carlos Departamento de Física, Química e Matemática-
dc.description.affiliationUnespUniversidade Estadual Paulista Instituto de Química-
dc.identifier.doi10.5935/0100-4042.20140124-
dc.identifier.scieloS0100-40422014000500003-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS0100-40422014000500003.pdf-
dc.relation.ispartofQuímica Nova-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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