Isotopic trends and enrichment of atmospheric lead during the past two millennia in Lake Vrana on Cres Island (Croatia) (CROSBI ID 115267)
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Podaci o odgovornosti
Miko, Slobodan ; Mesić, Saša ; Šparica, Martina ; Prohić, Esad
engleski
Isotopic trends and enrichment of atmospheric lead during the past two millennia in Lake Vrana on Cres Island (Croatia)
The present study was undertaken to evaluate the level of lead contamination during the Late Holocene in the Croatian karst regions. Multi-element analysis of samples allowed the evaluation of potential metal pollutants such as Pb, Zn and Cu, and lithophile elements such as Sc were used for the calculation of enrichment factors and the recognition of increases in atmospheric pollution. Isotope ratios 206Pb/207Pb were used to discriminate between lithogenic and differing anthropogenic inputs.
lake sediments; lead isotopes; pollution archive; land-use; climate change; Holocene
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