Community news

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 histo, histoplasmosis is the disease caused by the fungus histoplasma capsulatum, found in bird and bat guano, especially in the southern usa and the tropics. an occupational disease of cavers, aviary and poultry workers, guano miners, and maintenance workers. infection is usually caused by breathing the microscopic spores, which infect the lungs, or sometimes the eye. flu-like symptoms accompanied by low-grade fever, breathing difficulties and pain, and miasma may start about 14 days after exposure and continue for weeks, months, or rarely until death, usually from complications. treatable with various anti-fungals, such as itroconazole. often misdiagnosed, as the standard tests may give a false negative [23].?

Checkout all 2699 terms in the KarstBase Glossary of Karst and Cave Terms

What is Karstbase?

Search KARSTBASE:

keyword
author

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

NSS
Journal of Cave and Karst Studies, 2008, Vol 70, Issue 2, p. 102-128
Subterranean ecological research and multivariate statistics: a review (1945-2006)
Abstract:
Subterranean ecosystem studies using multivariate ordination and/or agglomerative classification statistical methods were reviewed in the Science Citation Index (SCI) between 1945 and 2006. Nearly 57,000 publications cited subterranean habitats or their associated biota in the SCI abstracts, however, multivariate statistics applied to strictly hypogcan taxa occurred in onl y 65 papers from 1990 onwards. Over 90% of the multivariate applications were devoted to morphometric or genetic studies of single species and to relationships between the environment and species assemblages . In terms of taxa and ecosystem types, stygobitc and waterless cave studies featuring multivariate applications predominated, respectively. Only six different methods (Agglomerative Clustering, Canonical Correspondence Analysis, Correspondence Analysis, Discriminant Analysis, non-metric Multidimensional Scaling, Principal Component Analysis) were used among the >30 multivariate techniques available within the biostatistical toolbox . The retrieved set of publications was sorted in a simple table by keyword according to type of biota, habitat, research topic and multivariate method, while online biostatistical resources are appended. Further comments are made on the use of statistics in the biological sciences in general.