Journal Article

Scandium, yttrium, and lanthanide contents in soil from Serbia and their accumulation in the mushroom Macrolepiota procera (Scop.) Singer

Vukojević, Vesna, Perović, Veljko, Đurđić, Slađana, Stefanović, Violeta, Trifković, Jelena, Čakmak, Dragan, Mutić, Jelena

2019

Overview

The mobility (fractionation) of rare earth elements (REEs) and their possible impacts on ecosystems are still relatively unknown. Soil samples were collected from two sites in central Serbia, an unpolluted mountain region (site 1) and a forest near a city (site 2). In order to investigate REE fractions (acid-soluble/exchangeable, reducible, oxidizable, and residual) in soils, BCR sequential extraction was performed. Additionally, the content of REEs was also determined in stipes and caps of the mushroom Macrolepiota procera , growing in the observed sites. Sc, Y, and lanthanide contents were determined by inductively coupled plasma mass spectrometry (ICP-MS), and results were subjected to multivariate data analysis. Application of pattern recognition technique revealed the existence of two distinguished clusters belonging to different geographical sites and determined by greater levels of Sc, Y, and lanthanides in Goč soil compared to Trstenik soil. Additionally, PCA analysis showed that REEs in soil were concentrated in two groups: the first consisted of elements belonging to light REEs and the second contained heavy REEs. These results suggest that the distribution of REEs in soils could indicate the geographical origin and type of soil. The bioconcentration factors and translocation factors for each REE were also calculated. This study provides baseline data on the rare earth element levels in the wild edible mushroom M. procera , growing in Serbia. In terms of bioconcentration and bioexclusion concept, Sc, Y, and REEs were bioexcluded in M. procera for both studied sites.

• Publisher: Springer Berlin Heidelberg,Springer Nature B.V
• Subject: Aquatic Pollution / Atmospheric Protection/Air Quality Control/Air Pollution / atomic absorption spectrometry / BCR-ABL protein / Bioaccumulation / bioaccumulation factor / Biological magnification / Chemical elements / Chemistry / Data analysis / Data processing / Earth and Environmental Science / Ecotoxicology / Environment / Environmental Chemistry / Environmental Health / Environmental impact / Environmental science / forests / Fractionation / Fractions / Geography / Inductively coupled plasma mass spectrometry / Lanthanides / Macrolepiota / Mass spectrometry / Mass spectroscopy / Megaselia procera / Microorganisms / Mountain regions / Multivariate analysis / Mushrooms / Pattern analysis / Pattern recognition / provenance / Rare earth elements / Research Article / Scandium / Serbia / soil / Soil analysis / Soil investigations / soil sampling / Soil types / Stipes / Trace elements / Translocation / Waste Water Technology / Water Management / Water Pollution Control / Yttrium