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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 dead water is standing, stagnant water [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

Speleolog, 1999, Issue 0, p. 13-17
Cave diving explorations in the spring of Rjecina.
The spring of Rjecina is one of the biggest springs in the area of Dinaric Karst. It is situated approximately 10 km in the North from the town of Rijeka. As a part of the last hydrogeological explorations cave diving team of SK from Zagreb performed the cave diving investigation of the water covered cave canals of the spring. The total length of the spring karstic system has been increased on 260 m with final reached point on depth of 50.5 m. Based on the results of cave diving exploration as well as on analysis of all the former investigations the major conclusions can be made. First of all, upper and lower inlet canals of the spring are hydraulically quite separated. Further, it can be supposed that in the background, they are in continuation of the separated retention areas. In the dry period both underground canals have no direct connection with the retention areas and the water present in the spring is only the rest of the last flowing out "captured" in the underground caves. It means that the possibilities of obtaining considerable quantities of the groundwater in the spring itself (in the dry period) by overpumping, i.e. by considerably lowering the water level in spring, are very small and the investigations should be directed towards another solutions. Although the mentioned conclusions are based on the data obtained at complete hydrogeological processing, it is important to stress the considerable contribution of the speleologic and cave diving investigations. It has been proved that these investigations are very important in karst areas. With undoubtedly important information concerning morphology of underground, which is the supposition for planning and performing the investigation works and other operations, speleologic and cave diving observations con contribute better understanding of the complex hydrogeological relations.