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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 evaporation is the changing or water from the liquid or solid states into the gaseous state through heat exchange [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

National Cave and Karst Management Symposium, 2007, p. 1-15
New data fail to support the prevailing theory that meandering bedrock valleys inherit their sinuosity from ancient alluvial rivers. In the Ozarks, observations indicate that bedrock meanders emerge during incision as a result of erosion by emergent groundwater and surface flow. Crustal tilting pressurizes deep aquifers that feed a huge base flow to large springs. Because of their large size and persistence in time, these artesian conduits have the potential to create new base levels of erosion. Transverse speleogenesis causes groundwater flow lines and surface streams to converge toward the springs, thereby further increasing the rate of landscape lowering and creating bedrock meanders. Groundwater outflow accelerates stream piracy, creates asymmetric drainage patterns and cuts channels across structural upwarps. By contrast, the antecedent meander theory favors long-term drainage stability that cannot explain the incredible diversity of the freshwater fauna found in the Central Highlands. Widely disjunct species of highland fish that thrive only in clear, high-gradient streams indicate that the Ouachitas, the Ozarks and the Eastern Highlands were once a continuous upland connected by a “land bridge” in southern Illinois. This connection allowed ancestral species to become widespread enough to be affected by a vicariant event, usually attributed to onset of glaciation. However, a 400-km eastward shift in Gulf of Mexico sedimentation indicates this vicariant event may have occurred in the middle Pleistocene, when it is proposed that the Mississippi River dissected the Central Highlands, separating the Interior Highlands from the Eastern Highlands.