Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/48729
Campo DC Valoridioma
dc.contributor.authorCancio, J. López
dc.contributor.authorCastellano, A. Vera
dc.contributor.authorHernández, M. Chaar
dc.contributor.authorBethencourt, R. García
dc.contributor.authorOrtega, E. Macías
dc.date.accessioned2018-11-24T00:26:07Z-
dc.date.available2018-11-24T00:26:07Z-
dc.date.issued2008
dc.identifier.issn0304-3894
dc.identifier.urihttp://hdl.handle.net/10553/48729-
dc.description.abstractIn this work, we quantified the total. water-soluble and insoluble fractions of 12 metallic species (Na, Ca, K, Mg, Fe, Zn, Cr, Ni, Cu, Cd, Pb and Mn) present in total Suspended particulates (TSP) in an urban area with heavy traffic (about 80 000 vehicles/day) of Las Palmas de Gran Canaria (Canary Islands). Experimental measurements were made from July to December 2003 on a total of 42 samples (7 per month). Particulate matter (TSP) was collected in fiber filters and high volume samplers. PM10 levels were estimated assuming the PM10 fraction is about 70% of all TSP. Total fractions was determined gravimetrically. Water-soluble fraction was extracted by sonication. Concentrations of metallic elements were analyzed by flame atomic absorption spectrophotometer. Temporal changes in the concentrations of the target elements were examined and a multivariate approach used to identify the primary sources for each species. Mean value for TSP is 71.92 mu g/m(3). The water-soluble fraction consisted mainly of Na, Ca, Mg, and K. The insoluble fraction contained higher concentrations of all elements than the soluble except Na. In the water-soluble fraction, Na, K, Ca and Mg were found to come mainly from natural sources; Cr, Pb, Cd, Ni, Zn and Cu from anthropogenic sources. (C) 2008 Elsevier B.V. All rights reserved.
dc.publisher0304-3894
dc.relation.ispartofJournal of Hazardous Materials
dc.sourceJournal of Hazardous Materials[ISSN 0304-3894],v. 160, p. 521-528
dc.subject.otherBalance Source Apportionment
dc.subject.otherAir-Pollution
dc.subject.otherHeavy-Metals
dc.subject.otherUrban Area
dc.subject.otherDaily Mortality
dc.subject.otherAmbient Air
dc.subject.otherParticles
dc.subject.otherAerosol
dc.subject.otherPm2.5
dc.subject.otherGreece
dc.titleMetallic species in atmospheric particulate matter in Las Palmas de Gran Canaria
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1016/j.jhazmat.2008.03.026
dc.identifier.scopus54549088027
dc.identifier.isi000261255200039
dc.contributor.authorscopusid6603608664
dc.contributor.authorscopusid6602337439
dc.contributor.authorscopusid6602266323
dc.contributor.authorscopusid24074304900
dc.contributor.authorscopusid36856625700
dc.description.lastpage528
dc.description.firstpage521
dc.relation.volume160
dc.type2Artículoes
dc.contributor.daisngid3599922
dc.contributor.daisngid2476794
dc.contributor.daisngid28782561
dc.contributor.daisngid12269589
dc.contributor.daisngid4510504
dc.contributor.wosstandardWOS:Cancio, JL
dc.contributor.wosstandardWOS:Castellano, AV
dc.contributor.wosstandardWOS:Hernandez, MC
dc.contributor.wosstandardWOS:Bethencourt, RG
dc.contributor.wosstandardWOS:Ortega, EM
dc.date.coverdateDiciembre 2008
dc.identifier.ulpgces
dc.description.jcr2,975
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR Fabricación integrada y avanzada-
crisitem.author.deptDepartamento de Ingeniería de Procesos-
crisitem.author.deptGIR IDeTIC: División de Ingeniería Térmica e Instrumentación-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.orcid0000-0001-7120-8667-
crisitem.author.parentorgDepartamento de Ingeniería Mecánica-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNameVera Castellano, Antonio José-
crisitem.author.fullNameChaar Hernández,Manuel De Los Reyes-
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