A influência do uso e ocupação do solo na qualidade e genotoxicidade da água no reservatório de itupararanga, São Paulo, Brasil

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dc.contributor.authorTaniwaki, Ricardo Hideo
dc.contributor.authorRosa, André Henrique [UNESP]
dc.contributor.authorDe Lima, Renata
dc.contributor.authorMaruyama, Cíntia Rodrigues
dc.contributor.authorSecchin, Lorena Ferrari
dc.contributor.authorDo Carmo Calijuri, Maria
dc.contributor.authorMoschini-Carlos, Viviane
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUNISO
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.date.accessioned2014-05-27T11:28:37Z
dc.date.available2014-05-27T11:28:37Z
dc.date.issued2013-03-01
dc.description.abstractThe Brazilian reservoirs have been under great anthropogenic pressure due to continued population growth, which in turn places great pressures on the environment. Given this issue, this study aimed to analyze the influence of land use on the quality and genotoxicity of water in the Itupararanga reservoir, São Paulo, Brazil. Water and sediment samples were analyzed for their quality, genotoxicity and benthic diversity, as well as their interrelationship with the landscape. The reservoir was found to be eutrophic in most sampling stations, and genetic al terations were found in radicular cells of exposed Allium cepa in some sampling stations, besides a low diversity of benthic organisms. Among the variables that most contributed to the genetic alterations and water quality are the presence of riparian vegetation, the bare soil and urban occupation. With the results obtained in this study it was concluded that the quality of water and sediment at the Itupararanga reservoir is compromised, requiring emergency managements to ensure the sustainability of water resources.en
dc.description.affiliationLaboratório de Hidrologia Florestal ESALQ/USP, Avenida Pádua Dias, 11, Caixa Postal 9, Piracicaba, SP. CEP 13418-900
dc.description.affiliationUNESP
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar)
dc.description.affiliationUNISO
dc.description.affiliationUniversidade Federal de Viçosa
dc.description.affiliationUFSCar
dc.description.affiliationUnespUNESP
dc.format.extent164-170
dc.identifierhttp://www.redalyc.org/articulo.oa?id=33926977002
dc.identifier.citationInterciencia, v. 38, n. 3, p. 164-170, 2013.
dc.identifier.file2-s2.0-84877670051.pdf
dc.identifier.issn0378-1844
dc.identifier.orcid0000-0002-2042-018X
dc.identifier.scopus2-s2.0-84877670051
dc.identifier.urihttp://hdl.handle.net/11449/74789
dc.identifier.wosWOS:000320286800002
dc.language.isopor
dc.relation.ispartofInterciencia
dc.relation.ispartofjcr0.258
dc.relation.ispartofsjr0,183
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleA influência do uso e ocupação do solo na qualidade e genotoxicidade da água no reservatório de itupararanga, São Paulo, Brasilpt
dc.title.alternativeThe influence of land use and occupation on the quality and genotoxicity of water in the Itupararanga Reservoir, São Paulo, Brazilen
dc.typeArtigo
dcterms.licensehttp://www.scielo.org.ve/revistas/inci/paboutj.htm
unesp.author.lattes5228846314663888[2]
unesp.author.orcid0000-0002-2042-018X[2]

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