Stratigraphy of a Silt-cored Palsa, Atlin Region, British Columbia, Canada
Palsas in the Fourth of July Creek valley, B.C., Canada are round- or oval-shaped single hummocks with cores of silty permafrost. Their height ranges from 0.5 to 3 m. The top layer of the studied palsa is only 7 cm peat. In the frozen silt core are found segregated ice lenses up to 15 cm thick. The...
Published in: | ARCTIC |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
The Arctic Institute of North America
1980
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Online Access: | https://journalhosting.ucalgary.ca/index.php/arctic/article/view/65621 |