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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 thrust; thrust fault is a generally gently dipping or subhorizontal fault plane where the relative movement has been essentially horizontal, with one rock sequence being pushed across and above another. some cave development in the traligill area of north-west scotland has been guided by thrust planes [9].?

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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 karst hydrogeology (Keyword) returned 143 results for the whole karstbase:
Showing 1 to 15 of 143
Aea?iaaieiaey ea?noa Aeuieeneie neeaa?aoie iaeanoe ?aa NNN?, 0000, Dublyanskyv. N. , Kiknadzet. Z.

Handbook of Karst Hydrogeology, 1963, Burdon D. J. , Papakis N.

Karst Hydrogeology and Infrared Imagery; An Example, 1972, Brown Mc,
Detection of a cold spring draining into Medicine Lake, Alberta

The role of solution kinetics in the development of karst aquifers, 1977, White W. B.

Karst hydrogeology and geomorphology of the Sierra de El Abra and the Valles-San Luis Potosi Region, Mexico. McMaster Univ. PhD thesis, 1977,

Karst Hydrogeology and Geomorphology of the Sierra de El Abra and the Valles-San Luis Potosí Region, México, PhD Thesis, 1977, Fish, Johnnie Edward

The general objective of this work was to develop a basic understanding of the karst hydrology, the nature and origin of the caves, the water chemistry, the surface geomorphology, and relationships among these aspects for a high relief tropical karst region having a thick section of limestone. The Valles-San Luis Potosí region of northeastern México, and in particular, the Sierra de El Abra, was selected for the study. A Cretaceous Platform approximately 200 km wide and 300 km long (N-S) delimits the region of interest. A thick Lower Cretaceous deposit of gypsum and anydrite, and probably surrounded by Lower Cretaceous limestone facies, is overlain by more than 1000 m of the thick-bedded middle Cretaceous El Abra limestone, which has a thick platform-margin reef. The Sierra de El Abra is a greatly elongated range along the eastern margin of the Platform. During the late Cretaceous, the region was covered by thick deposits of impermeable rocks. During the early Tertiary, the area was folded, uplifted, and subjected to erosion. A high relief karst having a wide variety of geomorphic forms controlled by climate and structure has developed. Rainfall in the region varies from 250-2500 mm and is strongly concentrated in the months June-October, when very large rainfalls often occur.
A number of specific investigations were made to meet the general objective given above, with special emphasis on those that provide information concerning the nature of ground-water flow systems in the region. Most of the runoff from the region passes through the karstic subsurface. Large portions of the region have no surface runoff whatsoever. The El Abra Formation is continuous over nearly the whole Platform, and it defines a region of very active ground-water circulation. Discharge from the aquifer occurs at a number of large and many small springs. Two of them, the Coy and the Frío springs group, are among the largest springs in the world with average discharges of approximately 24 m³/sec and 28 m³/sec respectively. Most of the dry season regional discharge is from a few large springs at low elevations along the eastern margin of the Platform. The flow systems give extremely dynamic responses to large precipitation events; floods at springs usually crest roughly one day after the causal rainfall and most springs have discharge variations (0max/0min) of 25-100 times. These facts indicate well-developed conduit flow systems.
The hydrochemical and hydrologic evidence in combination with the hydrogeologic setting demonstrate the existence of regional ground-water flow to several of the large eastern springs. Hydrochemical mixing-model calculations show that the amount of regional flow is at least 12 m³/sec, that it has an approximately constant flux, and that the local flow systems provide the extremely variable component of spring discharge. The chemical and physical properties of the springs are explained in terms of local and regional flow systems.
Local studies carried out in the Sierra de El Abra show that large conduits have developed, and that large fluctuations of the water table occur. The large fossil caves in the range were part of great deep phreatic flow systems which circulated at least 300 m below ancient water tables and which discharged onto ancient coastal plains much higher than the present one. The western margin swallet caves are of the floodwater type. The cave are structurally controlled.
Knowledge gained in this study should provide a basis for planning future research, and in particular for water resource development. The aquifer has great potential for water supply, but little of that potential is presently used.

Karst Hydrogeology, 1981, Milanovic P. T.

Relation dbit / niveau de la mer de l'mergence littorale d'Almyros Agios Nikolaos (Crte, Grce), 1983, Bezes C. , Joseph C.
RELATION FLOW-SEA LEVEL OF SALT KARSTIC RESURGENCE BY MULTIPLE REGRESSION WITH THE WATER TABLE - The Amlyros Agios Nikolaos spring is a brackish karstic resurgence on the eastern coast of Crete. Its flow varies in the reverse order versus the sea level. The circulation of the out effect recession curve of the spring was done with the building of a multiple regression between the sea level, the spring flow and the water table. An adjustment about the mean sea level ensures the preservation of outflow.

Hydrologie du lac de Lessy (Haute--Savoie), 1983, Sesiano J. , Muller A.
SOME HYDROGEOLOGICAL OBSERVA-TIONS IN LAC DE LESSY (Haute-Savoie, France) - Located in the French Prealps near Annecy, lake Lessy is a 70,000m3 body of water, at an altitude of 1800m. a.s.l., in a karstic area. It has no visible outlet. A dye tracing was made during september, 1981, in order to identify which spring in the valley is fed by the lake. The experiment was successful: a strait distance of 3.5 km was covered underground in about 15 hours. It also appeared that the major part of the water flowing from this spring does not come from the lake, but from the surrounding plateaus

Hydrogologie karstique des Alpes-Maritimes, 1984, Baissas, P.
Karst hydrogeology in the Alpes-Maritimes - In the Marguareis, the systems penetrate very quickly by transverse faults, to reach the impermeable basement and then follow the dip. All the waters, even those on the French side, belong to the P basin. In the Roya arc, underflows are to be found going round the base of the Argentera-Mercantour. In the Nice arc, the karstification depends principally on tectonic factors and according to the places, the water follows either the overlaps or transverse faults. In the Grasse plateaus, the galleries follow at the outset the slopes and the dips of the synclinal hinges; the tectonic factors determine the location of the resurgences ; at depth, the karst is always phreatic, with relations between tectonic compartments during floods. In the cover of the Tanneron-Esterel basement and Barrot Dome, lithological factors determine flow.

Le Vercors : un massif de la moyenne montagne alpine, 1984, Delannoy, J. J.
THE VERCORS: A MASSIF OF MIDDLE ALPINE MOUNTAIN - The Vercors is a forested massif of middle mountain, in the French Northern Prealps. The characteristic of the Vercors massif is the thick and massif urgonian limestones, which underlines a folded structure. The Vercors quickly hold the attention of speleologists, who had put forward the density and diversity of karstic aspects since the beginning of the century. Landforms display glacial karstic landscapes more or less damaged in terms of bio-climatic levels of mounts and depressions landscapes and of deep water gaps, which main flows of the massif are flowing in. The notion of the morphoclimatic heritage applies to the underground karst for which glacial quaternary episodes have been determinant in the large systems genesis (gouffre Berger - Scialet de la Fromagre, Antre des Damns, Combe de Fer...). The study of underground deposits allows to bring up-to-date various period of karst development; a preglacial stage (e.g. upper levels of Cuves de Sassenage, Gournier, Coufin-Chevaline...). The study of the current dynamic shows that the Vercors as an important karstic ablation, between 120 to 170mm/ky. The karstic dynamic exerts mainly on the superficial slab of the massif (from 80 to 50% of the whole ablation). The Vercors can be considered as the best example of calcareous massif in temperate middle mountains, thanks to the combination of various favourable parameters: pure karst rocks, morpho-climatic episodes not constraining, and a high karstic dynamic.

Un exemple de karst haut-alpin : le Dsert de Plat (Haute-Savoie), 1984, Maire, R.
AN EXAMPLE OF HIGH ALPINE KARST: THE DSERT DE PLAT (HAUTE-SAVOIE) - Situated in the French Northern Alps between 1600m and 2800m elevation, the Dsert de Plat is characterised by a wet, cold and very snowy climate (P = 2400-2800 mm/year). We observe several morphoclimatic levels: the upper mountain karst (1500-1700m), the subalpine karst (1700-1950m), the alpine karst (1950 - 2600m) and the proglacial karst (well developed in the Haut-Giffre massif. Glacio-karstic landforms like cirque-dolines and pavements (Schichttreppenkarst) are inherited from the quaternary glaciations. The deep karst underlines the part of quaternary climatic sequence with complex drainage and fillings. Now, the karstic flow is a nival type (maximum during the spring and summer minimum) but the hydrochemical cycles are opposite (spring minimum). Nevertheless, because of a very abundant underground discharge during hot season (80%), the exported limestone reaches 75% of annual amount. The specific dissolution is strong (104 mm/ky), but it does not reach the optimum of forest mountain karst, like Vercors (120-170mm/ky).

Present and future directions in karst hydrogeology, 1985, Atkinson T. C.

Le karst jurassique du rebord subalpin dans les Alpes-Maritimes, 1989, Mangan, C.
Jurassic karst of the subalpine area in Maritime Alps Department (France) - The jurassic carbonated sediments represent the principal karst aquifer in front of the alpine range. This area is subdivided in three different sectors by the tectonic and paleogeographic evolution: subalpine arc of Castellane (Grasse Prealps), subalpine arc of Nice, Provence foreland. Through the comparative study of these areas, it appears a real diversity about the karst evolution, the geometry about the karst evolution, the geometry of waters reservoirs, the distribution of the underground flows, and therefore about the water supply and exploitation.

Upper Ordovician Arthur Marble and Oligocene Takaka Limestone contain extensive phreatic cave systems beneath the Takaka valley and Golden Bay. Half of all water flows in the Takaka valley pass through subterranean drainage conduits in carbonate rock. New Zealand's largest freshwater springs, the Waikoropupu Springs, are one surface expression of these karst systems. Other characteristics are dolines and submarine springs. A paleocave system developed in the Arthur Marble during the formation of the northwest Nelson peneplain in the Late Cretaceous and early Tertiary. Subsequent subsidence of the peneplain, and deposition of Motupipi Coal Measures, Takaka Limestone, and Tarakohe Mudstone, was followed by folding and faulting of the sequence in the Kaikoura Orogeny. Uplift and erosion in the Pleistocene brought the two carbonate rock formations within reach of groundwater movements. The paleocave system in Arthur Marble was reactivated during periods of glacial, low sea levels, and a smaller cave system formed in the overlying Takaka Limestone. Both systems interact and extend to more than 100 m below present sea level, forming the Arthur Marble - Takaka Limestone aquifer

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