Historical evolution of heavy metal pollution and recent records in Lake Karagol sediment cores using Pb-210 models, western Turkey

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dc.contributor.authorSert, I.
dc.contributor.authorEftelioglu, M.
dc.contributor.authorOzel, F. E.
dc.date.accessioned2019-10-27T10:47:41Z
dc.date.available2019-10-27T10:47:41Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description.abstractIn present study, Activity concentrations of Pb-210 (Polonium-210) were indirectly determined by utilizing alpha spectrometry. Sediment chronology was obtained by using Pb-210 (CF; CS, CRS, CIC) models and corrected via residence time of the Pb-210 in each core for Lake Karagol. Average residence times of the Pb-210 is 6.5, 4.8, 5.3 months and average sedimentation rate is 0.366, 0.322, 0.237 cm year(-1) in S-1, S-2, S-3 stations respectively. According to atmospheric Pb-210 flux (24 mBq cm(-2) year(-1)) and Po-210/Pb-210 ratio values, we determine the soil erosion in the lake catchment. The ranges of ratios in the sediment cores obtained from Lake Karagol are 1.4-1.3, 1.5-1.2, 1.3-1.1 in S-1, S-2, S-3 stations respectively. In terms of Enrichment Factor, heavy metal concentrations are lower than the antropogenic values. So we can say that the elements originate from the continental supply. In other words there is not metal pollution in the lake.en_US
dc.description.sponsorshipEge University Science and Technology Centre (EBILTEM)Ege University [12NBE007]en_US
dc.description.sponsorshipThis research work was supported by the Ege University Science and Technology Centre (EBILTEM). Contract ID: 12NBE007. Authors thank to EBILTEM.en_US
dc.identifier.doi10.1007/s10967-017-5627-x
dc.identifier.endpage2169en_US
dc.identifier.issn0236-5731
dc.identifier.issn1588-2780
dc.identifier.issn0236-5731en_US
dc.identifier.issn1588-2780en_US
dc.identifier.issue3en_US
dc.identifier.startpage2155en_US
dc.identifier.urihttps://doi.org/10.1007/s10967-017-5627-x
dc.identifier.urihttps://hdl.handle.net/11454/31453
dc.identifier.volume314en_US
dc.identifier.wosWOS:000416545300071en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Radioanalytical and Nuclear Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSedimentation rateen_US
dc.subjectResidence time of the Pb-210en_US
dc.subjectNatural (Po-210, Pb-210) radionuclidesen_US
dc.subjectHeavy metal pollutionen_US
dc.titleHistorical evolution of heavy metal pollution and recent records in Lake Karagol sediment cores using Pb-210 models, western Turkeyen_US
dc.typeArticleen_US

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