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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 test hole is a hole to test the depth of ground water, water quality, or geological conditions [16].?

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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.
See all featured articles
Featured articles from other Geoscience Journals
Karst environment, Culver D.C.
Mushroom Speleothems: Stromatolites That Formed in the Absence of Phototrophs, Bontognali, Tomaso R.R.; D’Angeli Ilenia M.; Tisato, Nicola; Vasconcelos, Crisogono; Bernasconi, Stefano M.; Gonzales, Esteban R. G.; De Waele, Jo
Calculating flux to predict future cave radon concentrations, Rowberry, Matt; Marti, Xavi; Frontera, Carlos; Van De Wiel, Marco; Briestensky, Milos
Microbial mediation of complex subterranean mineral structures, Tirato, Nicola; Torriano, Stefano F.F;, Monteux, Sylvain; Sauro, Francesco; De Waele, Jo; Lavagna, Maria Luisa; D’Angeli, Ilenia Maria; Chailloux, Daniel; Renda, Michel; Eglinton, Timothy I.; Bontognali, Tomaso Renzo Rezio
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;
See all featured articles from other geoscience journals

Featured article from geoscience journal

Springer
World Geomorphological Landscapes: Landscapes and Landforms of Hungary, 2015, p. 121-128
Caves in the Buda Mountains
Abstract:
On the territory of Budapest, there are about 170 caves: mainly in the Rózsadomb (Rose Hill) area. The total known length of these caves (in the city) is more than 52 km. The caves of Budapest are hypogene (thermal karstic) caves, dissolved by mixing corrosion of ascending waters along tectonic joints. Therefore, the cave passages are totally independent of surface morphology, and there are no fluviatile sediments in the caves. The origin of the caves can be reconstructed from the careful reconstruction of underground circulation routes. The caves are characterized by varied morphological features: spherical cavities along corridors of various size, the walls and floors, sometimes even the ceilings, of which are well decorated with mineral precipitations (calcite, aragonite and gypsum, a total of almost 20 minerals), the most common being botryoids, but dripstones are also common. The cave passages are mainly formed in the Eocene Szépvölgy Limestone Formation, but the upper part is often in Eocene-Oligocene Buda Marl. The deepest horizon is sometimes in the Triassic limestone (Mátyáshegy Formation). Based on U-series dating of their minerals, the Buda caves are very young (between 0.5 and 1 Ma).