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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 intergranular stress is the stress between grains in a solid matrix [16].?

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

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Browse Speleogenesis Issues:

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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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

Journal of Cave and Karst Studies, 2007, Vol 69, Issue 2, p. 342-350
Geochemical trends in selected Lechuguilla Cave pools
Abstract: Lechuguilla Cave is the deepest known limestone cave in the United States, with a surveyed length in excess of 185 km, and hosts some of the worlds most exemplary speleogenetic features. Since its discovery in 1986, Lechuguilla Cave has provided researchers with a unique location to study speleogenesis, geology, microbiology, and geochemistry. Although approximately 200 water samples were collected by numerous researchers between 1989 and 1999, subsequently little water quality monitoring has occurred. The primary objective of this study was to collect recent major ion chemical data from pools which either have experienced chemical changes in the past, or which have been designated as drinking-water sources for cavers, and to use those results in conjunction with previous data to evaluate historical trends. The study locations consisted of Lake Lechuguilla, and three pools designated as drinking-water supply (Lake Louise, Pearlsian Gulf Water Supply, and Tower Place Water Supply). In conjunction with sampling for general chemistry, the oxidation-reduction (redox) states of the pools were also assessed by conducting additional measurements for dissolved oxygen, dissolved organic carbon, redox potential (Eh), ferrous iron (Fe2+), total dissolved iron, manganese, and nitrogen (NH3-N and NO3-N). Although Lake Lechuguilla experienced unexplained increases in nitrate and sulfate between 1988 and 1990, the major ion chemistry has apparently returned to baseline conditions. Results also show that between 1988 and 2006, the major ion chemistry of Lake Louise, Pearlsian Gulf, and Tower Place has remained relatively constant. Evaluation of redox status in these pools between 2005 and 2006 indicate an oxic (aerobic) environment, with dissolved oxygen levels in equilibrium with the atmosphere, and concentrations of dissolved organic carbon, NH3-N, iron, and manganese below detection limits.