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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 calcareous is 1. containing calcium carbonate [10]. 2. descriptive of a rock that contains calcium carbonate [9].?

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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Evidence of a plate-wide tectonic pressure pulse provided by extensometric monitoring in the Balkan Mountains (Bulgaria), Briestensky, Milos; Rowberry, Matt; Stemberk, Josef; Stefanov, Petar; Vozar, Jozef; Sebela, Stanka; Petro, Lubomir; Bella, Pavel; Gaal, Ludovit; Ormukov, Cholponbek;
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La Chaux-de-Fonds, Switzerland
Proceedings of the 12th International Congress of Speleology, 1997, Vol 2, p. 129-132
Temporal variations of spring water temperatures in relation to the extents of the heat transport modes occuring in the karstified lower Gypsum-Keuper aquifer (Karnian, southern Germany).
Abstract:
The importance of different heat transport modes was studied by analysis of the temporal sequences of spring water temperatures in a karstic aquifer. For the aquifer with a horizontal groundwater flow and flow velocities of more than 100 m year"SUP-1", model calculations indicate that horizontal heat transport in the aquifer occurs predominantly by convection. For vertical heat transport from the earth's surface, conduction and convection are implicated in varying degrees; in order to indicate these, the temporal series of the spring water temperatures were separated into their conductively and convectively components. Generally this can yield valuable information about the properties of thin surface-near aquifers. Thus, the quantification of a heat component transported vertically by convection into the aquifer can provide evidence of hydraulic conductivities as potential infiltration routes for contaminants.