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Speleology in Kazakhstan

Shakalov on 04 Jul, 2018
Hello everyone!   I pleased to invite you to the official site of Central Asian Karstic-Speleological commission ("Kaspeko")   There, we regularly publish reports about our expeditions, articles and reports on speleotopics, lecture course for instructors, photos etc. ...

New publications on hypogene speleogenesis

Klimchouk on 26 Mar, 2012
Dear Colleagues, This is to draw your attention to several recent publications added to KarstBase, relevant to hypogenic karst/speleogenesis: Corrosion of limestone tablets in sulfidic ground-water: measurements and speleogenetic implications Galdenzi,

The deepest terrestrial animal

Klimchouk on 23 Feb, 2012
A recent publication of Spanish researchers describes the biology of Krubera Cave, including the deepest terrestrial animal ever found: Jordana, Rafael; Baquero, Enrique; Reboleira, Sofía and Sendra, Alberto. ...

Caves - landscapes without light

akop on 05 Feb, 2012
Exhibition dedicated to caves is taking place in the Vienna Natural History Museum   The exhibition at the Natural History Museum presents the surprising variety of caves and cave formations such as stalactites and various crystals. ...

Did you know?

That artefact is a product of human manufacture or art, e.g. tools of bone, stone, etc., paintings, engravings. in caves, tools are often buried in sediment. (scientific attention should be drawn to the finding of artefacts in caves [25].)?

Checkout all 2699 terms in the KarstBase Glossary of Karst and Cave Terms

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KarstBase a bibliography database in karst and cave science.

Featured articles from Cave & Karst Science Journals
Chemistry and Karst, White, William B.
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Original article

Die Hoehle, 2009, Vol 60, Issue -3, p. 3-9
Kryogene Calcite unterschiedlicher Kristallform und Kathodolumineszenz aus der Glaseishöhle am Schneiber (Steinernes Meer/Nationalpark Berchtesgaden, Deutschland
Abstract:
For the first time calcite that apparently precipitated from slowly freezing water is described from a cave in the Eastern Alps. These cryogenic carbonates show anomalously low ?18O-values (-18.5 to -23.0‰ VPDB) but high ?13C-values (+4.7 to +6.6‰ VPDB) when compared to „normal“ speleothems from the Alps. Two types of rhombohedral crystals (normal and steep rhombohedra) of different C/O-isotopic composition occur together on the cave floor suggesting a later mixing of calcite particles which initially formed in different environments. This is in accordance with the highly variable cathodoluminescence patterns of these crystals. It is suggested that these cryogenic calcite particles formed in separate pools on the cave ice surface during the transition from the last glacial to the current interglacial. After melting of the ice the different calcite particles accumulated on the cave floor.