Cavity development in ice‐rich permafrost, Pangnirtung, Baffin Island, northwest territories
Abstract Cavity development in ice‐rich permafrost at Pangnirtung followed a large rainstorm and runoff event in 1984. The cavities evolved along permeable zones in sediments containing segregated ice lenses. Cavities promoted subsurface flow and incremental collapse of the ground surface. Once form...
Published in: | Permafrost and Periglacial Processes |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Wiley
1992
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Online Access: | http://dx.doi.org/10.1002/ppp.3430030404 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.3430030404 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.3430030404 |