Environmental evaluation of metals in sediments and dragonflies due to sugar cane cultivation in neotropical streams

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dc.contributor.authorCorbi, Juliano Jose
dc.contributor.authorTrivinho-Strixino, Susana
dc.contributor.authorSantos, Ademir dos [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:19:27Z
dc.date.available2014-05-20T14:19:27Z
dc.date.issued2008-11-01
dc.description.abstractThe use of fertilizers, containing different metals ions such as lead(II), chromium(III), cadmium(II), copper(II) and zinc(II), in the soil, for sugar cane cultivation, may cause impacts on the hydric resources of the adjacent areas. The scope of this study was to evaluate the impacts of sugar cane cultivation based on metal concentrations in sediments and dragonflies (Odonata). The bioavailability of such metals was determined in ten Neotropical streams. Six streams were located on areas with sugar cane cultivation, without riparian vegetation (classified as impacted area) and four streams were located on forested areas (reference sites). The results showed that there are high concentrations of metals in the sediments and dragonflies in streams located on impacted areas. The contamination by metals of aquatic insects of terrestrial adult life cycle, as Odonata organisms, represents a dangerous link for the transference of metals to upper trophic levels, as fishes, reptiles, birds and mammals.en
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), Dept Hidrobiol, BR-13560970 São Carlos, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim Araraquara, Dept Quim Analit, BR-14800970 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim Araraquara, Dept Quim Analit, BR-14800970 Araraquara, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent325-333
dc.identifierhttp://dx.doi.org/10.1007/s11270-008-9749-1
dc.identifier.citationWater Air and Soil Pollution. Dordrecht: Springer, v. 195, n. 1-4, p. 325-333, 2008.
dc.identifier.doi10.1007/s11270-008-9749-1
dc.identifier.issn0049-6979
dc.identifier.urihttp://hdl.handle.net/11449/25871
dc.identifier.wosWOS:000259485100027
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofWater, Air, and Soil Pollution
dc.relation.ispartofjcr1.769
dc.relation.ispartofsjr0,589
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectmetalsen
dc.subjectstreamsen
dc.subjectdragonfliesen
dc.subjectsugar cane cultivationen
dc.subjectsedimentsen
dc.subjectBrazilen
dc.titleEnvironmental evaluation of metals in sediments and dragonflies due to sugar cane cultivation in neotropical streamsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ