Karstification is the process by which soluble carbonate rock, chiefly limestone and dolomite, dissolves to form caves, sinkholes and underground drainage systems, most strongly developed where rainfall is moderate to heavy and the water table is relatively low. The Nullarbor Plain in Australia and the South China Karst are among its largest known examples. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Process Type TimescaleGroundwater moves fast through karst conduits: dye tracing at Barton Springs in the Edwards Aquifer of Texas measured flow of 0.5 to 7 miles a day, far quicker than an ordinary porous aquifer, so a karst system can carry a contaminant from a sinkhole to a spring within days. 1 First Proposed Year Timescale
Timescale (category) Karstification
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Caused By
Dissolution (also called simple or congruent dissolution) is classed as a chemical-weathering process; karst forms where that weathering process acts on soluble carbonate rock.
Source Karst (Wikipedia)
Causes
Shaped
Source Driftless Area (Wikipedia)
Source Hạ Long Bay (Wikipedia)
Source Karst (Wikipedia)
Source Sinkhole (Wikipedia)
Sources
1. Karst (Wikipedia)
Wikimedia FoundationLead
Karst is a topography formed from the dissolution of soluble carbonate rocks such as limestone and dolomite.
Lead section
Karst is a topography formed from the dissolution of soluble carbonate rocks such as limestone and dolomite.
Hydrology, Aquifers section
Groundwater flow rate in karst aquifers is much more rapid than in porous aquifers. For example, in the Barton Springs, within the Edwards Aquifer, dye traces measured the karst groundwater flow rates from 0.5 to 7 miles per day (0.8 to 11.3 km/d).
Shaped: Karst, Lead paragraph
Karst () is a topography formed from the dissolution of soluble carbonate rocks such as limestone and dolomite.
View the Source 2. Jovan Cvijic (Wikipedia)
Wikimedia FoundationBiography, works sectionQuote, Biography, works section
His first major work was Das Karstphanomen published in 1893.
Sinkhole (Wikipedia)
Shaped: Sinkhole, LeadQuote, Shaped: Sinkhole, Lead
Most sinkholes are caused by karst processes, the chemical dissolution of carbonate rocks, collapse or suffosion processes.
Hạ Long Bay (Wikipedia)
Shaped: Ha Long Bay, LeadQuote, Shaped: Ha Long Bay, Lead
It features thousands of limestone karsts and islets in various shapes and sizes, for which it is listed as a UNESCO World Heritage Site and a popular travel destination.
Driftless Area (Wikipedia)
Shaped: Driftless Area, LeadQuote, Shaped: Driftless Area, Lead
Its landscape is characterized by steep hills, forested ridges, deeply carved river valleys, and karst geology with spring-fed waterfalls and cold-water trout streams.
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