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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 blind valley is 1. a karst valley abruptly terminated by the passage underground of the watercourse which has hitherto resisted the karst processes and remained at the surface. an intermediate type, the half-blind valley, exists in which the valley form continues downstream from the sinkhole used under conditions of normal river flow. the watercourse only flows here intermittently and the valley may (except for its use as a flood conduit) be fossil in that it represents the section abandoned by the river as it sought progressively higher swallow holes [19]. 2. a karst valley with no evident downstream continuation, and one in which the water drains and disappears underground into one or more ponors [20]. 3. a valley that terminates abruptly at a point where its stream sinks, or once sank, underground. as sinks develop higher up the blind valley, the original valley termination may be dry under most flow conditions [9]. related to marginal polje. synonyms: (french.) vallee aveugle; (german.) blindtal, (kesseltal); (greek.) kliste karstike kilas; (italian.) valle cieca, valle chiusa; (russian.) slepaja dolina; (spanish.) valle ciego; (turkish.) kor vadi; (yugoslavian.) slijepa dolina, sepa dolina. see also half-blind valley; marginal polje.?

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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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;
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Karstologia, 1989, Issue 14, p. 31-39
Etude statistique des cavités karstiques de la région monpelliéraine
Abstract:
Statistic study of karst caves of the Montpellier area - A statistical study of a speleological file concerning the karstic area of Montpellier was undertaken, aiming to detect some factors statistically linked with cave distribution or speleometry. Shafts are generally disconnected from horizontal systems, but they use sometimes pre-existing galleries. They are significantly deeper when grouped, or when presenting parallel shafts, or when being old shaped shafts with a large entrance. Splited zones contain more potholes, yet they are not statistically deeper. Horizontal caves exhibit a discontinuous distribution by altitude levels, which are regularly observed in every sector, when the effect of diastrophism is taken into account. Total filling seems to be the rule as soon as galleries have stopped their activity: use or re-use by present streams is required to avoid this process. Old levels of caves, above Upper Miocene surfaces, exhibit different orientation patterns of galleries than younger ones. Some limestone facies seems to allow a stronger vertical (or horizontal) cave development. A schematic history of cave development in this area is proposed.