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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 Also we have forum there. ...

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 canyon passage is 1. a tubular passage (cave) that is formed by underground streams following gently tilted beddingplane partings or fractures and are eroding channels downward through the rock. their ceiling heights are greater than their widths. they are similar to surface canyons, but they possess roofs and are generally the same distance apart at the top as they are at the bottom. in mammoth cave, most are narrow and winding and may achieve dimensions of 50 feet wide by 100 feet high. if a canyon passage begins forming on an old tube passage, then a keyhole passage may result [15]. 2. also known as vadose canyons, these are cave passages, most commonly formed by continued floor entrenchment or incision, by a free flowing vadose stream. the passage width at any particular level is determined by the flow of the formative stream, the rate of its downcutting and the effects of any subsequent collapse. canyon height reflects the stream's downcutting history. it depends upon the vertical distance available for erosional descent to the local base level and the time that erosional downcutting has been active, as well as upon the more obvious but less important influences of flow rate and erosional capacity. vadose canyons commonly twist and meander sharply, while maintaining roughly parallel vertical sides. in contrast to some meanders in surface streams, underground meanders must generally be imprinted on a bedding plane before entrenchment of the canyon begins. narrow canyon passages, commonly less than 1 m wide and more than 20 m high, are a particular feature of deep alpine caves. perhaps the largest canyon passage in the world is that in skocjanske jama, slovenia, which is over 100 m high and 50 m wide [9]. see paragenetic cave. see also keyhole passage; passage; tubular passage; vertical shafts.?

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Featured articles from Cave & Karst Science Journals
Chemistry and Karst, White, William B.
Engineering challenges in Karst, Stevanović, Zoran; Milanović, Petar
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Featured articles from other Geoscience Journals
Geochemical and mineralogical fingerprints to distinguish the exploited ferruginous mineralisations of Grotta della Monaca (Calabria, Italy), Dimuccio, L.A.; Rodrigues, N.; Larocca, F.; Pratas, J.; Amado, A.M.; Batista de Carvalho, L.A.
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
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Caves - landscapes without light

Author Alexey Kopchinskiy. Posted 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. Several interactive installations are available as well as audiovisual room presenting  current state of the art in current research findings. 28 spectacular Austrian caves are presented. Important goal of the exhibition is to demonstrate how Vienna is supplied by drinking water from karst areas.

 

Latest news:

Post-doctoral research position in China

08 May, 2017

Postdoctoral fellowships are available for the karst-related carbon-water cycle and the global change study (including the global climate change, and carbon and water cycle studies) in the State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences (CAS) (http://englishgyig. ...

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PhD position in Experimental Karst Hydrology at the University of Freiburg

05 May, 2017

A vacancy is open for PhD position in Experimental Karst Hydrology within the research project “Global Assessment of Water Stress in Karst Regions in a Changing World (GloW)” funded by the Emmy-Noether Programme of the German Research Foundation (DFG) We invite applications for a TV-L 13 position, 65% for 3 years, starting August 2017. ...

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A Special Issue of Geofluids on hypogene karst

17 Apr, 2017

Geofluids (an open access journal with Impact Factor of 1750, published by Willey and Hindawi) has opened a Special Issue entitled "Focused Reactive Fluid Flow in the Upper Crust: Processes and Manifestations of Hypogene Karstification". ...

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The book "Hypogene Karst Regions and Caves of the World" is finished

28 Dec, 2016

The book “Hypogene Karst Regions and Caves of the World” is a project, initiated and coordinated by the Commission on Karst Hydrogeology and Speleogenesis of the International Union of Speleology, as a part of its ongoing HypoKarst project ("Hypogene Karst & Speleogenesis: Nature, Processes, Mechanisms, Manifestations and Applications") This book is going to be published by Springer, in its series “Cave and Karst Systems of the World”. ...

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Karst session at the AGU Fall 2016 Meeting in San Francisco

12 Jul, 2016

There will be a karst session at the AGU Fall 2016 Meeting in San Francisco, USA in December 12-16: Characterization, Modeling, and Remediation of Fissured, Carbonate, and Karst Groundwater Systems Session Description: Fractures, conduits and surface solution features in carbonate karst systems lead to strong surface/subsurface interactions that result in significant water, mass, energy, and contaminant transport within the critical zone. ...

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