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dc.creatorKašanin-Grubin, Milica
dc.creatorHagemann, Lukas
dc.creatorGajica, Gordana
dc.creatorŠtrbac, Snežana
dc.creatorJovančićević, Branimir
dc.creatorVasić, Nebojša
dc.creatorŠajnović, Aleksandra
dc.creatorĐogo Mračević, Svetlana
dc.creatorSchwarzbauer, Jan
dc.date.accessioned2020-01-23T14:20:09Z
dc.date.available2020-01-23T14:20:09Z
dc.date.issued2019
dc.identifier.issn0269-4042
dc.identifier.issn1573-2983
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3374
dc.description.abstractThe objective of this study is geochronological investigation of sedimentological and inorganic composition, in the Danube Djerdap Lake sediments in order to obtain reliable information about former pollution. Eleven samples were taken from the 135-cm-deep sediment core drilled at the Orlova location. Since the core represents sediments deposited during 1972–2016, the sedimentation rate of ~ 3 cm year−1 was estimated. Grain size, mineralogical and geochemical composition was determined. Sediments are sandy silts and clayey silts, and only the deepest and shallowest layers contain > 30% of sand-size fraction. The highest concentrations of minor elements are found in the oldest sediment (1972–1977) as a consequence of the high flux of the material from variable sources. During the sedimentation period (1975–1990), the concentrations of analyzed elements are generally decreasing until the beginning of 1990s. After this period, there are two distinct decreases and two distinct increases in concentrations of elements. The fluctuations in minor element concentrations are a consequence of both natural and anthropogenic sources. Granitic rocks situated south are source of minerals that carry minor elements. Enrichment Factor, Geoaccumulation Index, Contamination Factor and Pollution Load Index indicate that concentrations of certain minor elements at specific depositional periods have anthropogenic source.
dc.publisherSpringer Science and Business Media LLCen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176006/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176019/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.rightsrestrictedAccess
dc.sourceEnvironmental Geochemistry and Healthen
dc.subjectDanube Djerdap Lake
dc.subjectGeochronological investigation
dc.subjectMinor elements
dc.subjectPollution indices
dc.titleGeochronological investigation of the Danube Djerdap Lake sediments (Serbia): sedimentology and inorganic compositionen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractЈованчићевић, Бранимир; Кашанин-Грубин, Милица; Васић, Небојша; Хагеманн, Лукас; Сцхwарзбауер, Јан; Дјого Мрачевић, Светлана; Шајновић, Aлександра; Штрбац, Снежана; Гајица, Гордана;
dc.rights.holderSpringer
dc.citation.rankM21~
dc.identifier.doi10.1007/s10653-019-00403-6
dc.identifier.scopus2-s2.0-85071416968
dc.identifier.wos000515328200025
dc.type.versionpublishedVersion


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