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Mobilization of aluminum by the acid percolates within unsaturated zone of sandstones

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F13%3A00392115" target="_blank" >RIV/67985831:_____/13:00392115 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/s10661-013-3088-4" target="_blank" >http://dx.doi.org/10.1007/s10661-013-3088-4</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10661-013-3088-4" target="_blank" >10.1007/s10661-013-3088-4</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Mobilization of aluminum by the acid percolates within unsaturated zone of sandstones

  • Original language description

    The area of the Black Triangle has been exposed to extreme levels of acid deposition in the twentieth century. The chemical weathering of sandstones found within the Black Triangle became well-known phenomenon. Infiltration of acid rain solutions into the sandstone represents the main input of salt components into the sandstone. The infiltrated solutions?sandstone percolates?react with sandstone matrix and previously deposited materials such as salt efflorescence. Acidic sandstone percolates pH?3.2?4.8found at ten sites within the National Park Bohemian Switzerland contained high Al-tot (0.8?10 mg?L1) concentrations and high concentrations of anions SO4 (5?66 mg?L1) and NO3 (2?42 mg?L1). A high proportion (50?98 %) of Al-tot concentration in acid percolates was represented by toxic reactive Aln+. Chemical equilibrium modeling indicated as the most abundant Al species Al3+, AlSO4 +, and AlF2+. The remaining 2?50 % of Al-tot concentration was present in the form of complexes with dissol

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DD - Geochemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Environmental Monitoring and Assessment

  • ISSN

    0167-6369

  • e-ISSN

  • Volume of the periodical

    2013

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    15

  • Pages from-to

    7115-7131

  • UT code for WoS article

    000322485500003

  • EID of the result in the Scopus database