Record details

Title
    Sulfur isotope dynamics in two Central European watersheds affected by high atmospheric deposition of SOx
Author
    Bůzek, František
    Černý, J.
    Groscheová, Hana
    Havel, M.
    Kirchner, J.
    Krejčí, R.
    Novák, Martin
Language
    anglicky
Publication type
    článek v periodiku
Source title - serial
    Geochimica et Cosmochimica Acta
Vol./nr.
    Roč. 64, č. 3
Pages
    17
Year
    2000
Thesaurus term
    d34S! S fluxes! atmospheric S deposition! watershed! S export! remobilisation of soil S!
Keyword
    Affected
    Atmospheric
    Central
    Deposition
    Dynamics
    European
    High
    Isotope
    SOx
    Sulfur
    Two
    Watersheds
Abstract (in english)
   S fluxes and d34S values of different S forms are determined in two acidified small watersheds near the Czech-German border.Results reveal that biologic S reactions and their isotope fractionations must be involved in the S cycle calculations.Calculations suggest that the excess sulfate in runoff comes from release of S from the soil and that substantial part of the S was organically cycled.The amounts of stored soil S are determined to be large enough to supply significant sulfur fluxes to runoff for several more decades.
Contributor
    Česká geologická služba
Contributor code
    ČGS (RIV)
Source format
    R
Import date
    15. 10. 2014