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17 March 2019
We often associate groundwater with large water storage and very slow water movement, for instance compared to rivers. But is it possible that groundwater flow can be as quick as stream flow? Of karst, it is possible!
12 March 2019
An article in Engineering Geology (Xia et al. 2019) examines dramatic subsidence features induced by the Chengchao iron ore mine in China
4 February 2019
By Philip S. Prince, Virginia Division of Geology and Mineral Resources Karst landscapes are really cool to look at with good hillshade imagery. In the sedimentary Appalachian Valley and Ridge, karst systems aren’t terribly hard to find. Carbonate rock units susceptible to karst development are distributed throughout nearly all of the Appalachian sedimentary section, from Cambrian- to Mississippian-aged units. Stratigraphy does vary somewhat along strike; Mississippian carbonates that are prolific …
4 November 2017
This episode focuses more on the appearance of karst features in famous movies and TV programs that may be familiar to some of us, although we may not have watched them through the eyes of a karst fanatic at the time.
7 April 2017
Writing my first contribution to the Water Underground blog I want to take advantage of this less formal environment. I will introduce karst as I and many others around the world see it. As the most beautiful environment to explore and study.