Sorted stripes on sub‐Antarctic Kerguelen Island
Abstract Observations of sorted stripes at nine different localities on sub‐Antarctic Kerguelen Island are presented. The study sites range from 25‐600 m above sea level and are of varying aspect. It is found that there is a strong relationship between stripe orientation and the wind direction, to t...
Published in: | Earth Surface Processes and Landforms |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1983
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Online Access: | http://dx.doi.org/10.1002/esp.3290080203 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fesp.3290080203 https://onlinelibrary.wiley.com/doi/pdf/10.1002/esp.3290080203 |
Summary: | Abstract Observations of sorted stripes at nine different localities on sub‐Antarctic Kerguelen Island are presented. The study sites range from 25‐600 m above sea level and are of varying aspect. It is found that there is a strong relationship between stripe orientation and the wind direction, to the extent that at one locality stripes were orientated across a slope. Stripe width was seen to increase with altitude and, in addition, the coarse stripe was dominant at lower elevations and the fine stripe at higher elevations. At one site a secondary set of stripes was observed to occur within the fine stripe of a primary larger set. On a trachyte plug there was evidence of lateral squeezing in the formation of the stripes. A number of minor observations pertaining to the possible mechanism of stripe formation are given. |
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