Genesis of active sand‐filled polygons in lower and central Beacon Valley, Antarctica
Abstract Nonsorted polygons with sand‐filled wedges were investigated in Beacon Valley, Antarctica (77.82°S, 160.67°E) using field observations coupled with 2‐m resolution aerial photography. A gasoline‐powered concrete breaker was employed to expose the sediments of four polygon centres and six wed...
Published in: | Permafrost and Periglacial Processes |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2009
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Subjects: | |
Online Access: | http://dx.doi.org/10.1002/ppp.661 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.661 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.661 |