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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 polygonal karst is 1. a karst area where the surface is completely pitted with closed depressions, the divides of which form a crudely polygonal network. especially common in humid tropical cone-karst terrain, but also found in well-formed temperate doline-karst terrain [10]. 2. a type of karst in which numerous closed depressions are separated by dividing ridges that impose a crudely polygonal appearance upon the landscape [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 speleoclimatology (Keyword) returned 3 results for the whole karstbase:
Etude des circulations d'air dans la grotte de Niaux, 1983, Andrieux, C.
THE AIR MOVEMENTS IN THE grotte DE NIAUX. CONSEQUENCES - The present paper deals with air movements in the grotte de Niaux (Arige, France) during ten years (1971-1980). The data (observations, measurements) have been obtained, upon an average, each week; they relate to the direction of underground air movements, to the speed and to average air flow, which have been measured at some places, at cave entrances. The results show two types of air movements. In the first one, the gas exchanges between the cave and outside happen through the galleries and the known entrances and also through all the fractures of the carbonate rocks. When it occurs, the cave can be divided in three main parts, each one having their own characteristics. The second one is observed only during very rainy times; the whole cave is then subjected to air movement according to the "wind tube model". The air exchanges through the fractures are fixed by the percolation. The percolation zone is consequently submitted to diphasic water flow. Therefore, different models of air movements in caves must be considered. These data also show it is needful that the airflow should be measured to understand the climatic phenomena of the caves.

Le point des recherches karstologiques en URSS, 1986, Kisselov V. , Klimchouk A. , Dubliansky V.
KARST RESEARCHES IN USSR - Karst researches in USSR have obtained a further development during these last years. Numerous regional investigations have been realised, especially in Crimea, Western Caucasus, Podolia, Ural, Central Asia and Southern Siberia. Some works on caves sedimentology have permitted to develop the knowledge on speleogenesis. Interesting studies are performed on speleoclimatology and ice caves (thermo-karst). Several contributions on the modern practical speleology are underlined: speleo-medicine, speleological techniques on steel cables, surveying, morphometry, applied speleology, show caves.

Signification chrono-climatique de splothmes lamins de Chine du nord, 1998, Ming Tan, Tungsheng Liu, Xiaoguang Qin, Xianfeng Wang
Speleothems from North China show that many of them have very fine microlayer growth. Most of these layers have bi-optical characters that can be observed under fluorescent and transmitted light. Hydrological analysis and radio-isotopic dating demonstrate that those layers are annually laminated. A Holocene stalagmite from Shihua Cave in Southwest Beijing presents thousands of micro-layers which are very similar to tree rings. Based on the measurements of the thickness of annual layers, short-term climatic changes over the last 1,130 years in the Beijing area are discussed.

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