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Enviroscan Ukrainian Institute of Speleology and Karstology

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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 age of caves is the ages of individual caves may vary enormously. in most regions the youngest cave passages have reached their present dimensions during the last 10,000 years, or since the last pleistocene glacial retreat. in higher latitudes most caves can be related to erosion during the later pleistocene climatic variations of the last million years, and older caves have largely been removed by continuing surface lowering. in tropical regions less interrupted erosion conditions have encouraged survival of older caves; the mulu caves of sarawak include large passages at least two million years old. relict caves hundreds of millions of years old may survive in some buried limestones, but are commonly filled with younger sediments (see neptunian deposits), minerals or, very rarely, igneous rocks. these fill materials may themselves be dateable, either on the basis of contained fossil material (including pollen), by comparison with similar rock types that occur at the surface or by isotopic age determination methods identical to those applied to suitable surface rock materials. see also dating of cave sediments [9].?

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;
See all featured articles from other geoscience journals

Karstologia, 1991, Issue 17, p. 43-53
Le karst alpin des Mts. Retezat (Carpathes méridionales, Roumanie)
Abstract:
THE ALPINE KARST 0F RETEZAT M0UNTAINS (ROMANIA) - The limestone area of the Retezat Mountains (2079 m), in the Carpathian range (Transylvania), is the principal alpine karst of Romania. It is formed by a syncline structure of jurassic limestone covering a crystalline precambrian basement. The mountain climate is wet (1400 mm/year) and continental. The glacio-karstic morphology (glacial cirque, dry valleys) is developed on a tertiary polygenic surface folded and uplifted since the Oligocene and Neogene. The catchment basin (85 km2) feeds the “Izvorul Cernei” karst spring (0,5-10 m3/s), the most important of Romania. Water tracings (s = 55 m/h) and statistical studies on caves suggest the development of a complex karst system. 50% of underground waters come from the running off on the precambrian basement and explain the rate of sodium. The majority of the potholes and “glacières” are situated above 1700m; the deepest is “Stîna Tomii” cave (-136m) with a 115m direct pit.