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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 terrane is an area with some specific characteristics [16]. includes both surface and subsurface features. contrast with terrain.?

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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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;
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JOHANNESSTR 3A, D-70176 STUTTGART, GERMANY
Zeitschrift fur Geomorphologie, 2002, Vol 46, Issue 4, p. 505-521
GIS-based generation of a karst landscape soil map (Blaubeuren Swabian Alb Germany)
Abstract:
The karst landscape of the Swabian Alb in southwestern Germany is characterised by a year-round humid climate with an annual precipitation of up to 1200 mm and an average temperature of VC. Infiltration ranges are 50-55%, resulting in an annual water flow into the karst aquifer up to 660 millions litres per km(2). In view of the great expanse of the karst landscape of the Swabian Alb, measuring some 200 x 40 km, this is a water reservoir of immense significance. Due to the laws of karst water movement the infiltrating water is very vulnerable to contamination. The only geogenic protection is afforded by the periglacial, loess-containing layers and evolved constituent soils covering the karst landscape. This means that geomorphology and the distribution of soils in this region is of great significance to the protection of karst water. At present only 2 of the approx. 60 topographic map sheets with a scale of 1 :25,000 that cover the Swabian Alb are available as pedological maps. Another 8 pedological map sheets are under preparation. Since the compilation of pedological maps is extremely costly both in terms of time and money, it appears improbable that a complete pedological map of the entire Swabian Alb will be available in the near future. A digital pedological map was prepared from the 1:50,000 topographic map of Blaubeuren on the basis of geomorphological knowledge as well as a morphometric analysis. For this purpose the morphometric parameters slope, profile curvature, plan curvature and topographic wetness index were calculated from a specially generated DGM (Digital Elevation Model). A maximum likelihood analysis was performed on the morphometric parameters on the basis of approx. 700 soil profiles used as training areas. The pedological maps included in the Annex were verified both in the field and on the computer. They provide an inexpensive basis for further ecosystem analyses