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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 lava cave, lava tube is 1. a cave that formed in a partly cooled, broadly basaltic or phonolitic lava, not by erosion but by molten material flowing away. in most cases, an initial active lava conduit is formed when a flowing surface lava stream has a roof grow over it by accretion of chilled solidified material. insulated inside its conduit the lava can continue to flow and develop an airspace above it, which is preserved as an explorable cave when completely cooled. most lava caves are just very long tubes, though branching and multiple levels may occur as dictated by flow patterns and reinvasions of older tubes. on kilauea volcano, hawaii, the kazumura cave is 47km long and descends 888m, but its tubes, mostly 5m in diameter, lie less than 20m beneath the sloping surface of the lava [9]. 2. a cave in a lava flow, generally formed by gas blistering the surface or by lava flowing out from beneath a solidified crust, forming a tube or tunnel [10]. 3. an empty tubular supply channel from which liquid lava has drained [16]. see also lava karst; pseudokarst.?

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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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Your search for calcocarbonic equilibria (Keyword) returned 1 results for the whole karstbase:
Influence of climatic parameters in karstic denudation, 1997, Gombert P. ,
Karstic denudation is empirically estimated by specific dissolution or geochemical balance calculations, which need a precise knowledge of the aquifer, or by mathematical expressions which only depend upon rainfall. It is in fact known that water inflow charged with CO2 is the main karstic agent. We propose a mathematical model called << Maximal Potential Dissolution >> (DMP) and based on efficient infiltration calculation, CO2 soil productivity and knowledge of the calcocarbonic equilibrium

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