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Mercury accumulation in wild mushrooms at abandoned Hg-deposit Malachov (Slovakia)
Title Mercury accumulation in wild mushrooms at abandoned Hg-deposit Malachov (Slovakia) Author info Peter Andráš, Pavol Midula ... [et al.] Author Andráš Peter 1953- (30%) UMBFP04 - Katedra životného prostredia
Co-authors Midula Pavol 1989- (10%) UMBFP04 - Katedra životného prostredia
Grofčík Ján (10%)
Drímal Marek 1972- (10%)
Dirner Vojtech 1953- (10%) UMBFP04 - Katedra životného prostredia
Rusko Miroslav 1953- (10%)
Dadová Jana (10%)
Turisová Ingrid 1965- (10%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Source document Carpathian journal of earth and environmental sciences. Vol. 17, no. 1 (2022), pp. 143-147. - Baia Mare : North University of Baia Mare, 2022 Keywords huby - mushrooms - Fungi ortuť akumulácia koreňov sklo - glass amalgamácia rúd atómová absorpčná spektroskopia - atomic absorption spectroscopy Form. Descr. články - journal articles Language English Country Romania Annotation The aim of the presented article was to determine the Hg content in the fruiting bodies of 13 generally consumed mushroom species (Boletus reticulatus, Clitocybe nebularis, Lactarius deliciosus, Macrolepiota procera, Russula spp., Suillus grevillei, Tricholoma spp.) growing at the area of abandoned mercury deposit Malachov. The Hg concentrations were analyzed by thermal decomposition-gold amalgamation atomic absorption spectroscopy, using AMA-254 Advanced Mercury Analyzer. The Hg concentrations in soil varied widely (ranging from 0.01 to 2.44mg·kg-1), furthermore, they were particularly depended on the mushroom species. The fruiting bodies of Russula ochroleuca contained the highest concentrations of Hg (up to 16.69mg·kg-1). The lowest concentrations were detected in Russula aeruginea (from 0.04 to 0.06 in stipe stems and from 0.05 to 0.06mg·kg-1 in pileus) and in Russula vesca (0.05 in stipe stems; 0.09mg·kg-1 in pileus). Mercury is preferentially accumulated in the mushroom pileus (ranging from 0.05 in Russula vesca to 16.69mg·kg-1 in Russula ochroleuca). The bioconcentration factor was calculated for the rate of the Hg content in soil substrate vs. its concentration in the mushroom pileus (ranging from 0.03 to 29.22). The results indicate that some investigated mushroom species can be referred as Hg excluders (e.g. Russula vesca) whereas some other species as accumulators (e.g. Russula ochroleuca or Tricholoma portentosum). The obtained results were compared with the Government Decrees of Slovak Republic, showing that the substantial part of the studied mushroom species exceed the legal tolerance limit (0.25 mg kg-1) suggested for Hg in plant food and therefore they can be considered as inappropriate for human consumption. URL Link na zdrojový dokument Public work category ADM No. of Archival Copy 51632 Repercussion category VIJDEA, Anca-Marina - ALEXE, Veronica Elena - BALAN, Lidia-Lenuta - BOGDEVICH, Oleg - CERU, Teja - DEVIC, Neda - DOBNIKAR, Meta - DUDAS, Katalin Maria - HAJDAREVIC, Ismir - HALIROVA, Jarmila - HIKOV, Atanas - HUMER, Franko - IVANISEVIC, Danijel - JANKULAR, Michal - JORDAN, Gyozo - KORET, Kristina - MARJANOVIC, Marko - MARJANOVIC, Prvoslav - MIKL, Libor - NICOARA, Igor - NIKOLIC, Toni - PEYTCHEVA, Irena - PFLEIDERER, Sebastian - REITNER, Heinz - SORSA, Ajka - VICANOVIC, Jelena - VULIC, Dragica. Assessment of the quality of river sediments in baseline national monitoring stations of 12 countries in the Danube river basin. In Carpathian journal of earth and environmental sciences. ISSN 1842-4090, 2022, vol. 17, no. 2, pp. 425-440.
DAMIAN, Gheorghe - IEPURE, Gheorghe - JORDAN, Gyozo - NASUI, Daniel - ALIJAGIC, Jasminka - IVANISEVIC, Danijel - GALOVIC, Lidija - BERES, Ioan. Assessment of river sediment quality according to the EU water framework directive in mountainous fluvial conditions : a case study in the upper Tisa area, Danube river basin. In Carpathian journal of earth and environmental sciences. ISSN 1842-4090, 2022, vol. 17, no. 2, pp. 441-458.
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Number of the records: 1