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Destruction of calcite speleothem in the Moravian Karst caves

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00050313" target="_blank" >RIV/00216224:14310/11:00050313 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Destrukce kalcitových speleotém v jeskyních Moravského krasu

  • Original language description

    Speleothem extensive damage was observed in the Moravian Karst caves during the last 20-30 years. It covers corrosion and falling of straw stalactites especially. Both the processes were studied in the Amaterská Cave and the Punkevní Caves, the sites where the damage is most extensive. The results indicate that corrosion dominates in the Amaterská Cave whereas speleothem falling seems more extensive in the Punkevní Caves. Based on fissile cracks in calcite wall, the falling was interpreted as result ofa mechanical damage. As the corrosion impact was found only on the outer site of stalactite wall, it was interpreted as consequence of calcite dissolution by condensed water (condensation corrosion). An anthropogenic impact is ambiguous.

  • Czech name

    Destrukce kalcitových speleotém v jeskyních Moravského krasu

  • Czech description

    Speleothem extensive damage was observed in the Moravian Karst caves during the last 20-30 years. It covers corrosion and falling of straw stalactites especially. Both the processes were studied in the Amaterská Cave and the Punkevní Caves, the sites where the damage is most extensive. The results indicate that corrosion dominates in the Amaterská Cave whereas speleothem falling seems more extensive in the Punkevní Caves. Based on fissile cracks in calcite wall, the falling was interpreted as result ofa mechanical damage. As the corrosion impact was found only on the outer site of stalactite wall, it was interpreted as consequence of calcite dissolution by condensed water (condensation corrosion). An anthropogenic impact is ambiguous.

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

    <a href="/en/project/GA205%2F03%2F1128" target="_blank" >GA205/03/1128: Recent karst processes: speleothem destruction</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Geologické výzkumy na Moravě a ve Slezsku

  • ISSN

    1212-6209

  • e-ISSN

  • Volume of the periodical

    XVIII/2011

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    3

  • Pages from-to

    165-167

  • UT code for WoS article

  • EID of the result in the Scopus database