Podrobnosti záznamu

Název
    An overview of occurrence and evolution of acid mine drainage in the Slovak Republic
Autor
    Kušnierová, Maria
    Luptáková, Alena
    Šlesárová, Andrea
    Zeman, Josef
Jazyk
    anglicky
Typ dokumentu
    článek ve sborníku
Zdrojový dokument - monografie
    22nd Annual International Conference on Contaminated Soils, Sediments and Water 2006
Strany
    9
Poznámky
    Akce: 2006 ; Amherst
Výraz tezauru
    Acid mine drainage
    Geochemical modeling
    Monitoring
    Trends
Klíčové slovo
    Acid
    Drainage
    Evolution
    Mine
    Occurrence
    Overview
    Republic
    Slovak
Abstrakt (anglicky)
   Acid mine drainage (AMD) is one of the worst environmental problems associated with mining activity. Both at the beginning and in the middle of the 20th C., the attenuation of mining activity in the Slovak Republic gave rise to the extensive closing of deposits using wet conservation i.e. flooding. The negative results of AMD activity can be observed mainly at those locations where sulphide ores and raw materials containing sulphides were mined. At the deposits in Roznava, Pezinok and Rudnany, the surrounding carbonate system partly buffers the AMD evolution. During the last decade various remediation methods were applied at the Sobov location aimed at reducing the environmental impact of AMD but without marked success. From the point of occurrence and generation of AMD, the deposits at Smolnik represent the classic example. The whole area of deposit is markedly affected by AMD activity. The mine waters have pH 3.
Přispěvatel
    MU Brno, Přírodovědecká fakulta
Kód přispěvatele
    MU, PřF
Zdrojový formát
    R
Datum importu
    8. 8. 2012