Estudo da mobilização de metais e elementos traços em ambientes aquáticos do semi-árido brasileiro aplicando análises de componentes principais

dc.creatorSANTOS, José Soares dos
dc.creatorSANTOS, Maria Lúcia Pires dos
dc.creatorOLIVEIRA, Elisabeth de
dc.date.accessioned2012-03-26T22:39:53Z
dc.date.accessioned2018-07-04T14:26:21Z
dc.date.available2012-03-26T22:39:53Z
dc.date.available2018-07-04T14:26:21Z
dc.date.created2012-03-26T22:39:53Z
dc.date.issued2008
dc.identifierQuímica Nova, v.31, n.5, p.1107-1111, 2008
dc.identifier0100-4042
dc.identifierhttp://producao.usp.br/handle/BDPI/12313
dc.identifier10.1590/S0100-40422008000500032
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000500032
dc.identifierhttp://www.scielo.br/pdf/qn/v31n5/a32v31n5.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1610080
dc.description.abstractThe spatial and temporal retention of metals has been studied in water and sediments of the Gavião River, Anagé and Tremedal Reservoirs, located in the semi-arid region, Bahia - Brazil, in order to identify trends in the fluxes of metals from the sediments to the water column. The determination of metals was made by ICP OES and ET AAS. The application of statistical methods showed that this aquatic system presents suitable conditions to move Cd2+ and Pb2+ from the water column to the sediment.
dc.languagepor
dc.publisherSociedade Brasileira de Química
dc.relationQuímica Nova
dc.rightsCopyright Sociedade Brasileira de Química
dc.rightsopenAccess
dc.subjectPrincipal component analysis
dc.subjectSemi-arid zones
dc.subjectRetention of metals in the sediment
dc.titleEstudo da mobilização de metais e elementos traços em ambientes aquáticos do semi-árido brasileiro aplicando análises de componentes principais
dc.typeArtículos de revistas


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