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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 saturated flow is single phase flow when all voids are filled [16]. not to be confused with chemical saturation.?

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.
See all featured articles
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

Search in KarstBase

Your search for russia (Keyword) returned 89 results for the whole karstbase:
Showing 16 to 30 of 89
Methods of study of underground water natural resources, 1988, Shestopalov V. M.

Water exchange in hydrogeological structures of the Ukraine. Water exchange under natural conditions, 1989,

Regularities of the formation and modelling of hydrothermal karst, 1990, Dubljansky Ju. V.

Radon Concentrations in three Russian Cave areas, 1991, Gunn J.

AN APPARATUS COMPLEX FOR RADON MEASUREMENTS AND CALIBRATIONS, 1995, Nikolaev V. A. , Vorobjev I. B. , Gewirz V. B. , Gromov A. V. , Kozlov A. E. ,
An apparatus complex is developed for measurements of radon volume activity by the tract method. The equipment has been attested at the D.I.Mendeleev All-Russia Research Institute of Metrology, and is intended for mass scale usage, the complex has passive tract radiometers of radon based on cellulose nitrate detectors, a spark counter of the type ''AIST-ZV'', a thermostating etching device, as well as a calibration radon rack ''KARST''

Gypsum karst of the pre-Ural region, Russia., 1996, Andrejchuk Vjacheslav
Description of the gypsum karst of the pre-Ural region in Russia, with special emphasis on speleogenesis.

Gypsum karst of the Baltic republics., 1996, Narbutas Vytautas, Paukstys Bernardas
The Baltic Republics of Estonia, Latvia and Lithuania have karst areas developed in both carbonate and gypsiferous rocks. In the north, within the Republic of Estonia, Ordovician and Silurian limestones and dolomites crop out, or are covered by glacial Quaternary sediments. To the south, in Latvia and Lithuania, gypsum karst is actively developing in evaporites of Late Devonian (Frasnian) age. Although gypsum and mixed sulphate-carbonate karst only occupy small areas in the Baltic countries, they have important engineering and geo-ecological consequences. Due to the rapid dissolution of gypsum, the evolution of gypsum karst causes not only geological hazards such as subsidence, but it also has a highly adverse effect on groundwater quality. The karst territory of the Baltic states lies along the western side of the area, called the Great Devonian Field that form part of the Russian Plain. Within southern Latvia and northern Lithuania there is an area, exceeding 1000 sq. km, where mature gypsum karst occurs at the land surface and in the subsurface. This karst area is referred to here as the Gypsum Karst Region of the Baltic States. Here the surface karst forms include sinkholes, karst shafts, land subsidence, lakes and dolines. In Lithuania the maximum density of sinkholes is 200 per sq. km; in Latvia they reach 138 units per sq. km. Caves, enlarged dissolution voids and cavities are uncommon in both areas.

Gypsum karst in the South of the Siberian platform, Russia., 1996, Trzcinski Yuri
Description of gypsum karst in Siberia.

Modeling of soil cover genesis and evolution, 1996, Goryachkin S. V. ,
In order to develop agenetic approach to soil cover studies, the algorithm of qualitative modeling of soil cover genesis and evolution is suggested. During a modeling process of this kind, a system of models is created, including sequentially: (1) a spatial model-soil cover structure, presented on a detailed map; (2) an ecological-genetic model-factor-ecological matrix, demonstrating the relations between the soil and the factors of soil formation; (3) a process-genetic model, reflecting processes and mechanisms that form soil cover, in the same way as the concept of elementary soil-forming processes describes the origin of soil profiles; (4) a spatial-genetic model-a soil map with differentiated demonstration of soil boundaries connected to soil genesis and stability; (5) evolutionary and/or prognostic models of the soil cover, describing its change in time. The algorithm was applied to soil cover of the karst denudation plain of the European North

Petroleum geology of the Black Sea, 1996, Robinson A. G. , Rudat J. H. , Banks C. J. , Wiles R. L. F. ,
The Black Sea comprises two extensional basins formed in a back-arc setting above the northward subducting Tethys Ocean, close to the southern margin of Eurasia. The two basins coalesced late in their post-rift phases in the Pliocene, forming the present single depocentre. The Western Black Sea was initiated in the Aptian, when a part of the Moesian Platform (now the Western Pontides of Turkey) began to rift and move away to the south-east. The Eastern Black Sea probably formed by separation of the Mid-Black Sea High from the Shatsky Ridge during the Palaeocene to Eocene. Subsequent to rifting, the basins were the sites of mainly deep water deposition; only during the Late Miocene was there a major sea-level fall, leading to the development of a relatively shallow lake. Most of the margins of the Black Sea have been extensively modified by Late Eocene to recent compression associated with closure of the Tethys Ocean. Gas chromatography--mass spectrometry and carbon isotope analysis of petroleum and rock extracts suggest that most petroleum occurrences around the Black Sea can be explained by generation from an oil-prone source rock of most probably Late Eocene age (although a wider age range is possible in the basin centres). Burial history modelling and source kitchen mapping indicate that this unit is currently generating both oil and gas in the post-rift basin. A Palaeozoic source rock may have generated gas condensate in the Gulf of Odessa. In Bulgarian waters, the main plays are associated with the development of an Eocene foreland basin (Kamchia Trough) and in extensional structures related to Western Black Sea rifting. The latter continue into the Romanian shelf where there is also potential in rollover anticlines due to gravity sliding of Neogene sediments. In the Gulf of Odessa gas condensate has been discovered in several compressional anticlines and there is potential in older extensional structures. Small gas and oil discoveries around the Sea of Azov point to further potential offshore around the Central Azov High. In offshore Russia and Georgia there are large culminations on the Shatsky Ridge, but these are mainly in deep water and may have poor reservoirs. There are small compressional structures off the northern Turkish coast related to the Pontide deformation; these may include Eocene turbidite reservoirs. The extensional fault blocks of the Andrusov Ridge (Mid-Black Sea High) are seen as having the best potential for large hydrocarbon volumes, but in 2200 m of water

Organ pipes in Carbonate-sulphate rocks at the Kungur Ice Cave near Perm, Russia, 1997, Andrejchuk V. , Dorofeev E. , Lukin V.

Martel's voyage to Russia in 1903., 1997, Cigna Arrigo A.
The news concerning caves and karst reported in a Martel's book on his voyage to Russia in 1903 are here listed and the cave maps are reproduced.

Evolution and dynamics of soil-geomorphic systems in karst landscapes of the European north, 1997, Goryachkin S. V. , Shavrina E. V. ,
Six types of soil-geomorphic systems within sulfate-karst landscapes in the north of European Russia have been investigated. The distinctions in structure and composition of these systems are conditioned by the tectonic fault pattern and jointing of the karstland. The soil data obtained allow us to gain an insight into the essence of geomorphic processes and to evaluate the dynamics of land surface in karst landscapes. Conceptual models of the origin and dynamics of soil-geomorphic systems of karst landscapes and the model of their evolution within the zone of dense jointing of gypsum rocks under the impact of denudation processes are suggested. The assessment of geomorphic functions of the soils in karst area attests to their importance as the controls of potential erosion. Only soil-biotic processes (Litter accumulation) are undoubtedly protective, while other processes may either hinder or strongly intensify the erosion. After the Quaternary sediments are removed and the erosion starts to penetrate into the hard gypsum layer, a strong positive feedback between soil-forming and karst-forming processes appears. Thus, the final stages of the evolution of soil-geomorphic systems in karst landscapes are characterized by great dynamism

Features of gypsum caves and karst at Pinega (Russia) and Ripon (England), 1998, Waltham A. C. , Cooper A.

Gypsum Speleothems of Freezing Origin, 1998, Korshunov, V. V. , Shavrina, E. V.
Seasonal freezing affects the development of gypsum speleothems in caves of the Pinega area of the Russian European North including two types of deposits not previously described. One type, called gypsum yozh (hedgehog), grows in dense clay sediment within a high supersaturation environment. Originally growing in a direction away from the freezing front, they later enlarge almost symmetrically. Their shapes and characteristics are dependent on various factors and provide interesting comparisons with gypsum roses from arid regions. A second, very rare, type of gypsum speleothem appears to be produced from concretions of gypsum powder accumulated in cavities within an underground ice body. Recrystallization of the gypsum is controlled by fluctuating local temperature and seasonal freezing in an environment of low supersaturation

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