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Pecina, V., Valtera, M., Drápela, K., Novotný, R., Vahalík, P., Komendová, R., Brtnický, M. and Juřička, D.
Originální název
Influence of beech and spruce on potentially toxic elements-related health risk of edible mushrooms growing on unpolluted forest soils
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Atmospheric deposition-related potentially toxic elements (PTEs) can contaminate mountain forest ecosystems. The influence of tree species is being increasingly recognised as an important factor in the deposition loads in forest soils. However, relevant modelling studies about the forest pollution with PTEs, concerning the tree species composition, are lacking. The aim of this study was to evaluate the effect of European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) H. Karst.) on soil and mushroom pollution and the associated health risks to define their significance for pollution modelling. Therefore, topsoil samples and samples of eight edible mushroom species were taken from 51 mature beech- and spruce-dominated stands. The results showed that forest composition had an indirect influence on the PTEs contents in the topsoil; it significantly differentiated the relationship between PTEs and soil C as the beech stands showed significantly increasing PTEs content with increasing C content. Despite the absence of soil pollution, above-limit levels of Cd and Zn were found in mushrooms. The total content of PTEs in mushrooms posed a potential health risk to consumers in 82% of the samples. The most Cd-contaminated and potentially the riskiest species for consumption was Xerocomellus pruinatus (Fr. and Hok) Sutara. The results suggest that the source of PTEs for mushrooms is not only the soil but probably also the current wet deposition. The influence of the forest type on the accumulation of PTEs in mushrooms was confirmed mainly due to the strongly divergent behaviour of Zn in beech- vs. spruce-dominated stands. The results point to the need to evaluate mushroom contamination even in the contamination-unburdened forest areas. For future modelling of PTEs pollution in forests, it is necessary to differentiate the tree species composition.
Klíčová slova
Pollution modelling; Fagus sylvatica; Health risk assessment; Boletus edulis; Cadmium; Picea abies
Autoři
Vydáno
30. 3. 2022
Nakladatel
NATURE PORTFOLIO
Místo
BERLIN
ISSN
2045-2322
Periodikum
Scientific Reports
Ročník
12
Číslo
1
Stát
Spojené království Velké Británie a Severního Irska
Strany od
5407
Strany do
Strany počet
10
URL
https://www.nature.com/articles/s41598-022-09400-9
BibTex
@article{BUT178780, author="Václav {Pecina} and Renata {Komendová} and Martin {Brtnický}", title="Influence of beech and spruce on potentially toxic elements-related health risk of edible mushrooms growing on unpolluted forest soils", journal="Scientific Reports", year="2022", volume="12", number="1", pages="5407--5407", doi="10.1038/s41598-022-09400-9", issn="2045-2322", url="https://www.nature.com/articles/s41598-022-09400-9" }