Počet záznamů: 1

Nitrogen availability in Norway spruce forest floor – the effect of forest defoliation induced by bark beetle infestation

  1. 1.
    0360305 - BC-A 2012 RIV FI eng J - Článek v odborném periodiku
    Tahovská, K. - Kopáček, Jiří - Šantrůčková, H.
    Nitrogen availability in Norway spruce forest floor – the effect of forest defoliation induced by bark beetle infestation.
    Boreal Environment Research. Roč. 15, č. 6 (2010), 553–564. ISSN 1239-6095
    Grant CEP: GA ČR(CZ) GA206/07/1200; GA AV ČR(CZ) KJB600960907
    Grant ostatní: FM EHS(CZ) CZ-0051
    Výzkumný záměr: CEZ:AV0Z60170517
    Klíčová slova: nitrogen availability * Norway spruce * soil
    Kód oboru RIV: GK - Lesnictví
    Impakt faktor: 1.296, rok: 2010

    We measured in situ mineral N availability using ion exchange resin bags, net N mineralization, and N concentrations in microbial biomass in soils of control and infested (bark beetle) plots in the Bohemian Forest. The forest defoliation after the bark beetle attack resulted in a higher N availability and increased net N mineralization rates in soils due to a rapid decomposition of litter with low C:N ratios.
    Trvalý link: http://hdl.handle.net/11104/0197886