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Title:Pregled vsebnosti Cd, Hg, Pb in As v trosnjakih evropskih vrst gliv iz gozdne krajine
Authors:ID Al Sayegh Petkovšek, Samar (Author)
ID Pokorny, Boštjan (Author)
Files:.pdf PDF - Presentation file, download (485,54 KB)
MD5: 0826ADD33593FCEDFE56CA24586E3378
PID: 20.500.12556/dirros/b1a2ad00-1147-4e8c-9237-60471b4521fb
 
Language:Slovenian
Typology:1.02 - Review Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Kadmij (Cd), živo srebro (Hg), svinec (Pb) in arzen (As) so kovine, ki se naravno ali kot posledica človekove dejavnosti pojavljajo v okolju, tudi v gozdni krajini, kjer so rastišča številnih evropskih vrst gliv. Namen članka je bil pripraviti pregled vrst in količin izbranih kovin v trosnjakih gliv terprimerjati lastne raziskave, opravljene v različno onesnaženih območjih v Sloveniji (Zgornja Mežiška, Šaleška in Poljanska dolina), s podatki evropskih raziskav. Vsebnosti kovin v trosnjakih gliv iz neonesnaženih območij pravilomanajdemo v naslednjih intervalih: <0,5 mg/kg suhe teže (Cd), < 0,5 mg/kg do 10 mg/kg suhe teže (Hg), < 0,5 mg/kg do 5 mg/kg suhe teže (Pb) in < 0,5 mg/kg do 1 (2) mg/kg suhe teže (As). Na podlagi pregleda vsebnosti izbranih kovin v trosnjakih gliv ugotavljamo, da sta problematični kovini predvsem Cd in Hg. Omenjeni kovini lahko dosegata velike vsebnosti celo v glivah, ki rastejo v neonesnaženih območjih. Za vse analizirane kovin je značilno, da v trosnjakih gliv iz močno onesnaženih območji dosegajo velike, celo ekstemne vsebnosti, ki nekajkrat prekoračujejo vsebnosti iz neonesnaženih območij. Upoštevaje primerjavo z evropskimi raziskavami ugotavljamo, da je Zgornja Mežiška dolina obremenjena s Pb in Cd, Šaleška dolina pa s Cd in As.
Keywords:Cd, Pb, Hg, As, makromicete, trosnjaki gliv, pregled
Publication status:Published
Publication version:Version of Record
Year of publishing:2011
Number of pages:str. 3-20
Numbering:Vol. 94
PID:20.500.12556/DiRROS-7576 New window
UDC:504.5
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-D2LNII10
COBISS.SI-ID:1117398 New window
Publication date in DiRROS:12.07.2017
Views:5717
Downloads:2205
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva : forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Title:Cd, Hg, Pb, and As in European species of wild growing forest landscape fungi : a review
Abstract:Metals, which originate from anthropogenic and natural activities, frequently occur in forest landscape with habitats of many European species of wild growing fungi. The presented review focuses on cadmium (Cd), mercury (Hg), lead (Pb), and arsenic (As) levels in fruiting bodies of wild growing European species of fungi of forest landscape. Furthermore, a comparison with studies of this kind performed in Slovenia was made with the aim to assess themetals levels in fungi from differently polluted areas in Slovenia (the Upper Meža Valley, the Šalek Valley, the Poljana Valley). The usual reported levels for most species grown in unpolluted areas are in the following ranges:Cd: < 0,5 mg/kg - 5 mg/kg dry weight (dw), Hg: < 0,5 mg/kg - 10 mg/kg dw, Pb: < 0,5 mg/kg - 5 mg/kg dw, As: < 0,5 mg/kg -1 (2) mg/kg dw (As), respectively. The presented data reveal that cadmium (Cd) and mercury (Hg) have probably been the most detrimental trace elements in fruiting bodies, which can reach increased levels even in unpolluted areas. It is evident for all analyzed trace elements that values can considerably increase in fungi picked in severely polluted areas. According to data regarding Slovene studies and comparison with other European studies, it is obvious that the Šalek Valley is enriched with Cd and As, while the Upper Meža Valley is considerably polluted with Pb and Cd.


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

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