Record details

Title
    Aluminium chemistry of the root zone of forest soil affected by acid deposition at the Lysina catchment, Czech Republic
Statement of responsibility
    Jakub Hruška, Pavel Krám
Author
    Hruška, Jakub
    Krám, Pavel, 1960-
Language
    anglicky
Source title - serial
    Ecological engineering. Amsterdam
Vol./nr.
    Vol. 3
Pages
    p. 5-16
Year
    1994
Notes
    4 obr., 6 tab.
    il.
    Obsahuje bibliografické odkazy
    Zkr. název ser.: Ecol. Engng (Amsterdam).
Subject group
    acidifikace
    alumosilikáty
    atmosférická depozice
    granit
    hliník
    hydroxidy
    malé povodí
    oxid siřičitý
    pedogeochemie
    půdní horizonty
    půdy
    rozpouštění
    studie environmentálních vlivů
    sulfáty
    tvorba komplexů
    vegetace
    voda podzemní
Geographical name
    ČR-Čechy
    Lysina (Cheb)
Keyword
    Acid
    Affected
    Aluminium
    Catchment
    Chemistry
    Czech
    Deposition
    Forest
    Lysina
    Republic
    Root
    Soil
    Zone
Abstract (in english)
   The aluminium chemistry of soil solution in the root zone was evaluated for a spruce (Picea abies) forest ecosystem in the Lysina catchment underlain by base-poor granitic bedrock and impacted by acid deposition. The principal H+- buffering process in these soils is not the release of aluminium ions, although pH of soil solution is very low. The upper soil horizons are depleted of aluminium and as a consequence, the Ca/Al ratio of the the soil solution is relatively high. The soil water is generally undersaturated with respect to gibbsite, aluminium-silicates and jurbanite
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    11. 6. 2007
Import date
    8. 8. 2012