Relict Pleistocene calcareous tufa of the Chlupacova sluj Cave, the Bohemian Karst, Czech Republic: A petrographic and geochemical record of hydrologically-driven cave evolution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00505488" target="_blank" >RIV/61389005:_____/19:00505488 - isvavai.cz</a>
Alternative codes found
RIV/67985891:_____/19:00505488 RIV/00216208:11310/19:10397574
Result on the web
<a href="https://doi.org/10.1016/j.sedgeo.2019.03.014" target="_blank" >https://doi.org/10.1016/j.sedgeo.2019.03.014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.sedgeo.2019.03.014" target="_blank" >10.1016/j.sedgeo.2019.03.014</a>

Result language
angličtina
Original language name
Relict Pleistocene calcareous tufa of the Chlupacova sluj Cave, the Bohemian Karst, Czech Republic: A petrographic and geochemical record of hydrologically-driven cave evolution
Original language description
The tufas of the presently shallow Chlupacova sluj Cave document an unusual history of deeper to shallower hydrologic processes in cave evolution. The wider geological context of the cave, along with fluid inclusion and stable isotope (C and O) analyses of calcite from tectonic veins cutting through its wallrock, are evidence of the origin of the cave in the deeper subsurface, under the influence of ascending 25-70 degrees C warm, saline (2.0-22.3 wt% eq. NaCl) waters driven by regional hypogene processes. The formation of calcite veins, which occurred at 700-400 ka, was probably coeval with the early stages of cave development. However, two generations of tufa formed in the later Pleistocene during the mature shallow-subsurface stage of cave development when daylight and cold meteoric waters penetrated the cave through ceiling windows and tectonic fractures.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
<a href="/en/project/EF16_019%2F0000728" target="_blank" >EF16_019/0000728: Ultra-trace isotope research in social and environmental studies using accelerator mass spectrometry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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