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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. ...

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. ...

Speleology in Kazakhstan

Shakalov on 11 Jul, 2012
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 rock formation is a lithologically or structurally distinct part of the lithosphere [16].?

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

Marine Geology, 2000, Vol 167, Issue 1, p. 127-146
Upper Quaternary water level history and sedimentation in the northwestern Black Sea
Abstract:
A regional water level curve for the northwestern Black Sea covering lowstands of the past 900 ka has been inferred from shelf terraces and coastal onlaps identified in seismic data. Corrections for sediment compaction, isostatic response to sediment load and thermal subsidence were included. A water level lowstand of -151 m was found for the last glaciation, ca 30 m lower than the global sea level stand at the Last Glacial Maximum. Water level could develop independently in the Black Sea due to its isolation from the global oceans when the water level of the Black Sea was lower than its outlet.In addition, a deepsea fan complex in the northwestern Black Sea was investigated by seismic reflection, showing that it can be divided into the Danube fan and the Dniepr fan (also fed by the rivers Dniestr and Southern Bug). Eight seismic sequences were distinguished in the northwestern Black Sea and their thicknesses and facies distributions mapped. The two lowermost sequences consist mainly of unchannelized mass transport deposits (slumps, slides, debris flows), while the six upper sequences with their typical channel-levee systems as well as overbank and mass transport deposits constitute the deepsea fan complex. Correlation of fan development with the regional water level curve yields an inferred age of ca 900 ka BP for the Danube fan; development of the Dniepr fan started probably about 100 ka later. Computed average sedimentation rates range between 1.19 and 2.19 m/ka for the Danube fan and between 1.07 and 2.03 m/ka for the Dniepr fan. The corresponding rates for sediment accumulation are 68-141 t/a and 41-82 t/a. Mean denudation rates in the drainage area are computed to be 0.027-0.105 mm/a and 0.017-0.127 mm/a, respectively