Počet záznamů: 1

Bioaccumulation of silver in ectomycorrhizal and saprobic macrofungi from pristine and polluted areas

  1. 1.
    0347030 - UJF-V 2011 RIV NL eng J - Článek v odborném periodiku
    Borovička, Jan - Kotrba, P. - Gryndler, Milan - Mihaljevič, M. - Řanda, Zdeněk - Rohovec, Jan - Cajthaml, Tomáš - Stijve, T. - Dunn, C. E.
    Bioaccumulation of silver in ectomycorrhizal and saprobic macrofungi from pristine and polluted areas.
    Science of the Total Environment. Roč. 408, č. 13 (2010), s. 2733-2744 ISSN 0048-9697
    Grant CEP: GA AV ČR IAA600480801
    Výzkumný záměr: CEZ:AV0Z10480505; CEZ:AV0Z50200510; CEZ:AV0Z30130516
    Klíčová slova: Fungi * Amanita * Hyperaccumulation
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 3.190, rok: 2010

    Macrofungi are effective accumulators of Ag This study provides a comprehensive review of this phenomenon supported by original data on the Ag concentrations of macrofungi from pristine and Ag-polluted areas. In pristine areas, the median Ag concentrations of ectomycorrhizal (ECM) and saprobic (SAP) macrofungi were 079 and 2.94 mg kg(-1), respectively In these areas. hyperaccumulation thresholds for Ag in ECM and SAP macrofungi are proposed as 100 and 300 mg kg(-1). respectively. In a Ag-polluted area, the Ag concentrations in macrofungi (ECM and SAP) were significantly elevated with the median value of 24.7 mg kg(-1) and the highest concentrations in Amanita spp of the section Vaginatae (304-692 mg kg(-1)).
    Trvalý link: http://hdl.handle.net/11104/0187901