The Initiation of Dirt Cones on Snow
Abstract Dirt cones develop where debris has been blown on to snow and has become concentrated into numerous small patches thick enough to protect the underlying snow from ablation. These striking accumulations of dirt, separated by virtually dirt-free snow, are produced by movement (both contractio...
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Cambridge University Press (CUP)
1953
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Online Access: | http://dx.doi.org/10.1017/s0022143000025478 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000025478 |
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crcambridgeupr:10.1017/s0022143000025478 2024-03-03T08:46:09+00:00 The Initiation of Dirt Cones on Snow Wilson, J. Warren 1953 http://dx.doi.org/10.1017/s0022143000025478 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000025478 en eng Cambridge University Press (CUP) Journal of Glaciology volume 2, issue 14, page 281-287 ISSN 0022-1430 1727-5652 Earth-Surface Processes journal-article 1953 crcambridgeupr https://doi.org/10.1017/s0022143000025478 2024-02-08T08:37:11Z Abstract Dirt cones develop where debris has been blown on to snow and has become concentrated into numerous small patches thick enough to protect the underlying snow from ablation. These striking accumulations of dirt, separated by virtually dirt-free snow, are produced by movement (both contraction and expansion) of the snow surface during ablation. Factors controlling this movement operate in such a way that local concentrations of dirt will be produced even when initial deposition of the dirt is almost uniform. The significance of these processes in relation to the development and structure of dirt cone fields is discussed, and certain experiments and observations on dirt cones are described. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 2 14 281 287 |
institution |
Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Earth-Surface Processes |
spellingShingle |
Earth-Surface Processes Wilson, J. Warren The Initiation of Dirt Cones on Snow |
topic_facet |
Earth-Surface Processes |
description |
Abstract Dirt cones develop where debris has been blown on to snow and has become concentrated into numerous small patches thick enough to protect the underlying snow from ablation. These striking accumulations of dirt, separated by virtually dirt-free snow, are produced by movement (both contraction and expansion) of the snow surface during ablation. Factors controlling this movement operate in such a way that local concentrations of dirt will be produced even when initial deposition of the dirt is almost uniform. The significance of these processes in relation to the development and structure of dirt cone fields is discussed, and certain experiments and observations on dirt cones are described. |
format |
Article in Journal/Newspaper |
author |
Wilson, J. Warren |
author_facet |
Wilson, J. Warren |
author_sort |
Wilson, J. Warren |
title |
The Initiation of Dirt Cones on Snow |
title_short |
The Initiation of Dirt Cones on Snow |
title_full |
The Initiation of Dirt Cones on Snow |
title_fullStr |
The Initiation of Dirt Cones on Snow |
title_full_unstemmed |
The Initiation of Dirt Cones on Snow |
title_sort |
initiation of dirt cones on snow |
publisher |
Cambridge University Press (CUP) |
publishDate |
1953 |
url |
http://dx.doi.org/10.1017/s0022143000025478 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000025478 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 2, issue 14, page 281-287 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000025478 |
container_title |
Journal of Glaciology |
container_volume |
2 |
container_issue |
14 |
container_start_page |
281 |
op_container_end_page |
287 |
_version_ |
1792502116475994112 |