A note on biological weathering on nunataks of the juneau icefield, Alaska
Abstract Observations on a number of nunataks of the Juneau Icefield indicate that chasmolithic algae play a major role in the breakdown of granitic rock. Expansion and contraction of the algal mucilage, caused by wetting and drying episodes, results in the surface flaking of the rock. Available dat...
Published in: | Permafrost and Periglacial Processes |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1990
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Subjects: | |
Online Access: | http://dx.doi.org/10.1002/ppp.3430010209 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fppp.3430010209 https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppp.3430010209 |