Contamination by metallic species in associated soils near highways: Botucatu-SP

Página do item simplificado
dc.contributor.authorBelluta, Ivalde [UNESP]
dc.contributor.authorDoyama, Júlio Toshimi [UNESP]
dc.contributor.authorCoelho, José Carlos [UNESP]
dc.contributor.authorde Jesus, Sílvio Alexandre [UNESP]
dc.contributor.authorWondracek, Marcos Henrique Pereira
dc.contributor.authorde Carvalho, Lídia Raquel [UNESP]
dc.contributor.authorde Castro, Gustavo Rocha [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal da Grande Dourados
dc.date.accessioned2018-12-11T16:54:36Z
dc.date.available2018-12-11T16:54:36Z
dc.date.issued2018-01-01
dc.description.abstractDue to the flow of vehicles at Domingos Sartori and Marechal Rondon highways (Botucatu-SP) and the possibility of springs contamination near the roads, a study was carried out to monitor metallic species in the region’s soil. The objectives of this study were to determine the concentrations of Cd, Pb, Cu, Co, Cr, Ni, Zn and Sb in soil samples, verifying their relationship with organic matter, and to identify contamination sources. The determination of the metal species was performed using an atomic emission spectrometer with inductively coupled plasma. The results were evaluated using Tukey test. According to the results, the concentrations were in the range from 1.2 to 11.0 times higher in P2 than in P1. At the nearest sampling points and at the most distant points of the highways, the concentrations of Cu, Zn and Cr were greater than in the intermediate distances and was found a direct relation with the organic matter index. The Cd reached values above the limits established by Cetesb in at least one sub-item of P1 and P2, which requires attention in regarding to its effects over biota and environment. Cu, Co and Zn outperform PV in at least one sampling sub-point on both highways. Therefore, monitoring and actions to mitigate the effects of vehicular traffic are important to avoid contamination in the Cascata Brook region.en
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Instituto de Biociências
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Fazenda Experimental Lageado
dc.description.affiliationUniversidade Federal da Grande Dourados
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Instituto de Biociências
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Fazenda Experimental Lageado
dc.format.extent347-359
dc.identifier.citationGeociencias, v. 37, n. 2, p. 347-359, 2018.
dc.identifier.issn1980-900X
dc.identifier.issn0101-9082
dc.identifier.lattes1328624135976476
dc.identifier.orcid0000-0001-9456-4111
dc.identifier.scopus2-s2.0-85050397467
dc.identifier.urihttp://hdl.handle.net/11449/171252
dc.language.isopor
dc.relation.ispartofGeociencias
dc.relation.ispartofsjr0,230
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCascata brook
dc.subjectReference values
dc.subjectStormwater runoff
dc.subjectUrban road
dc.subjectVehicular traffic
dc.titleContamination by metallic species in associated soils near highways: Botucatu-SPen
dc.titleContaminação por espécies metálicas em solos associados às rodovias: Botucatu-SPpt
dc.typeArtigo
unesp.author.lattes1328624135976476
unesp.author.orcid0000-0001-9456-4111

Arquivos

Coleções

Artigos