Podrobnosti záznamu

Název
    Thallium uptake by white mustard (Sinapis alba L.) grown on moderately contaminated soils-Agro-environmental implications
Autor
    Bečka, David
    Chrastný, Vladislav
    Komárek, Michael
    Mihaljevič, Martin
    Panušková, Gabriela
    Schusterová, Zuzana
    Šebek, Ondřej
    Vaněk, Aleš
Jazyk
    anglicky
Typ dokumentu
    článek v periodiku
Zdrojový dokument - seriál
    Journal of Hazardous Materials
Svazek/č.
    Roč. 182, č. 1-3
Strany
    6
Rok
    2010
Výraz tezauru
    Brassicaceae, Accumulation, Rhizosphere, Food chain
Klíčové slovo
    Alba
    Contaminated
    Grown
    Implications
    Moderately
    Mustard
    Sinapis
    Soils-Agro-environmental
    Thallium
    Uptake
    White
Abstrakt (anglicky)
   The work focused on Tl uptake by white mustard (Sinapis alba L.) grown on moderately contaminated soils with different characteristics. The data presented here clearly demonstrate the ability of white mustard to (hyper)accumulate Tl. Substantially higher Tl levels were was found in mustard grown on the Arenosol as compared to the carbonate-rich Leptosol; a relationship between the content of labile Tl (adsorbed, bound to carbonates etc.) in soil and its uptake by the plant is suggested. Approximately 3-fold lower concentrations of Tl in roots and stems of the mature mustard (compared to the young plant) indicate a decreasing trend of Tl uptake with the age of the plant. The exchangeable/acid-extractable and reducible Tl fractions were evaluated as the dominant fractions controlling Tl transfer from both contrasting soils.
Přispěvatel
    Česká geologická služba
Kód přispěvatele
    ČGS (RIV)
Zdrojový formát
    R
Datum importu
    15. 10. 2014