File:Ibyuk_-_Canada's_Tallest_Pingo.jpg · Wikimedia Commons · See Wikimedia Commons
pingo
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thumb|Ibyuk pingo near Tuktoyaktuk, northern Canada thumb|View from top of a pingo towards another, within a partly drained lake, the Arctic Ocean in the background (near Tuktoyaktuk). July 20, 1975.
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- Image
- Mackenzie Delta, Pingo, Tuktoyaktuk (5).jpg
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- Commons category
- Pingos
- exact match
- purl.obolibrary.org/obo/ENVO_00000413
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~11 min read
Article
19 sectionsContents
- History
- Formation
- Hydrostatic pingos
- Hydraulic pingos
- Locations
- Greenland
- Canada
- Tuktoyaktuk Peninsula pingos
- Alaska
- Siberia
- Central Asia
- Scandinavia
- United Kingdom
- Mars
- Effects of climate change
- See also
- References
- Bibliography
- External links
thumb|Ibyuk pingo near Tuktoyaktuk, northern Canada thumb|View from top of a pingo towards another, within a partly drained lake, the Arctic Ocean in the background (near Tuktoyaktuk). July 20, 1975.
Pingos are intrapermafrost ice-cored hills, high and in diameter. They are typically conical in shape and grow and persist only in permafrost environments, such as the Arctic and subarctic. A pingo is a periglacial landform, which is defined as a non-glacial landform or process linked to colder climates. It is estimated that there are more than 11,000 pingos on Earth, with the Tuktoyaktuk peninsula area having the greatest concentration at a total of 1,350.