1. Trace elements in Athyrium distentifolium from alpine vegetation in the Karkonosze, SW Poland
- Author
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Aleksandra Kazienko, Alexander J. Kempers, Bronisław Wojtuń, Lucyna Mróz, Karol Torzewski, and Aleksandra Samecka-Cymerman
- Subjects
0106 biological sciences ,Frond ,Growing season ,010501 environmental sciences ,Management, Monitoring, Policy and Law ,01 natural sciences ,Article ,Anthropogenic pollution ,Altitude ,Metals, Heavy ,Fern ,Humans ,Soil Pollutants ,Ecotoxicology ,Athyrium distentifolium ,0105 earth and related environmental sciences ,General Environmental Science ,biology ,Metal ,Chemistry ,General Medicine ,Vegetation ,biology.organism_classification ,Pollution ,Trace Elements ,Metals ,Environmental chemistry ,Poland ,High mountain ,Environmental Monitoring ,010606 plant biology & botany - Abstract
The Karkonosze National Park is affected by long-distance metal air transport of anthropogenic contamination as well as by tourist activity. Therefore, concentrations of Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn were evaluated in soil as well as in vital and non-vital fronds of Athyrium distentifolium Opiz collected in the middle of the growing season from glacial cirques in the Karkonosze. Additionally, fronds of the same species turning brown in autumn were collected from the same sampling sites. The health of ferns was impacted by the contents of Co, Cu, Fe, Mn, Ni, Pb and Zn in fronds, which may indicate that A. distentifolium uses elements accumulated in its tissues as defence against pathogens. Individuals from higher altitudes contained higher concentrations of Cd, Cu, Ni, Fe and Pb than those from lower altitudes. Autumn fronds of A. distentifolium contained a significantly higher concentration of Cr, Cu, Fe, Mn and Pb than vital summer fronds, which may indicate sequestration of these elements in senescing fronds probably to remove potentially harmful metals. Non-vital ferns were a better accumulator of Pb than vital ones, while both types of ferns accumulated Mn in a similar way. Electronic supplementary material The online version of this article (10.1007/s10661-020-08438-4) contains supplementary material, which is available to authorized users.
- Published
- 2020
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