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    NázovArsenic in agricultural soils of Slovakia
    Aut.údajeJozef Kobza
    Autor Kobza Jozef 1952- (100%) UMBFP01 - Katedra geografie a geológie
    Zdroj.dok. Polish Journal of Soil Science. Vol. 54, no. 1 (2021), pp. 89-101. - Lublin : Uniwersytet Marii Curie-Skłodowskiej, 2021
    Kľúč.slová arsenic   soil contamination   soil monitoring   poľnohospodárska pôda - agricultural land - agricultural soil  
    Heslá geogr. Slovensko
    Form.deskr.články - journal articles
    Jazyk dok.angličtina
    KrajinaPoľsko
    AnotáciaThe article presents the current distribution of arsenic in agricultural soils of Slovakia. The current concentration of arsenic (extracted with aqua regia) was measured and evaluated based on 318 monitoring sites of national soil monitoring system in Slovakia. Based on the obtained results, one can state that the average content of arsenic is lower than the valid hygienic limit for arsenic (25 mg.kg-1) for predominated sandy-loamy and loamy soils in Slovakia. Increased values of arsenic were determined only for the Horná – Upper Nitra region (anthropogenic impact) – 24.5 mg.kg-1 and for the Stredný – Central Spiš region (mixed anthrophogenic and geogenic impact) – 129.5 mg.kg-1. These regions belong to the most arsenic-affected regions in Slovakia, where the content of bioavailable forms of arsenic is also increased in the range of 0.013–0.997 mg.kg-1. The hygienic limit for bioavailable arsenic in soils of Slovakia is 0.4 mg.kg-1. Finally, there is a serious risk of arsenic transport from soil into the plants and food chain especially in case of acid soils. A higher risk of As presence seems to be in anthropogenically affected soils.
    URLLink na zdrojový dokument Link na plný text
    Kategória publikačnej činnosti ADM
    Číslo archívnej kópie50313
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
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