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Morphodynamic conditions of heavy metal concentration in deposits of the Vistula River valley near Kępa Gostecka (central Poland)

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cris.lastimport.scopus2024-02-12T20:03:24Z
dc.abstract.enThe influence of morphodynamics of individual river valley zones on the anthropogenically induced distribution of heavy metals in the Małopolska Gorge of the Vistula River near Kępa Gostecka was studied. Based on the analysis of cartographic and geological mapping data, several floodplain features were distinguished. For each feature, lithological analysis of the deposits was carried out. It comprised determination of clay content, organic matter, carbonates and iron oxides and hydroxides, as well as analysis of heavy metal concentration. The investigations show that the concentration of heavy metals in floodplain surface deposits is strictly linked with the variability of depositional environments, which reflected in the intricate feature pattern. The highest contents of heavy metals have been found in the deposits of the contemporary floodplain, stagnation zones of floodwaters, oxbow lakes buried under floodplain or organic deposits and escarpment foot back swamps, while the lowest in deposits of the Pleistocene terrace and slope wash zones. Variability of floodwater dynamics modelling the floodplain surface is associated with the specific geological setting of the Vistula River valley stretch analysed.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorFalkowska, Ewa
dc.contributor.authorKałmykow-Piwińska, Agnieszka
dc.date.accessioned2024-01-25T12:55:25Z
dc.date.available2024-01-25T12:55:25Z
dc.date.issued2020
dc.description.financeŚrodki finansowe, o których mowa w art. 365 pkt. 2 ustawy
dc.description.number1
dc.description.volume12
dc.identifier.doi10.1515/GEO-2020-0058
dc.identifier.issn2391-5447
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/112962
dc.identifier.weblinkhttp://dx.doi.org/10.1515/geo-2020-0058
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofOpen Geosciences
dc.relation.pages1036-1051
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enRiver valley
dc.subject.enfloodplain morphogenesis
dc.subject.enalluvial deposit
dc.subject.entrace elements
dc.titleMorphodynamic conditions of heavy metal concentration in deposits of the Vistula River valley near Kępa Gostecka (central Poland)
dc.typeJournalArticle
dspace.entity.typePublication