Spontaneous Fracture Initiation in Mountain Snow-Packs
Abstract Over the past few years an investigation has been conducted to determine the extent of seismic signals associated with avalanching snow slopes. A number of the signals recorded have been examined and classified according to their origin. One of these signals, however, is not clearly defined...
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Language: | English |
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Cambridge University Press (CUP)
1977
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Online Access: | http://dx.doi.org/10.1017/s0022143000029439 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029439 |
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crcambridgeupr:10.1017/s0022143000029439 2024-09-30T14:37:51+00:00 Spontaneous Fracture Initiation in Mountain Snow-Packs Lawrence, William St. Bradley, Charles 1977 http://dx.doi.org/10.1017/s0022143000029439 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029439 en eng Cambridge University Press (CUP) Journal of Glaciology volume 19, issue 81, page 411-417 ISSN 0022-1430 1727-5652 journal-article 1977 crcambridgeupr https://doi.org/10.1017/s0022143000029439 2024-09-18T04:04:02Z Abstract Over the past few years an investigation has been conducted to determine the extent of seismic signals associated with avalanching snow slopes. A number of the signals recorded have been examined and classified according to their origin. One of these signals, however, is not clearly defined in terms of an observable source mechanism. To obtain information regarding the origin of this signal we have compared the results from several investigations conducted to study the seismic activity associated with glaciers. A comparative analysis of the snow and glacier signals indicates that the high-frequency signals observed in snow fields are due to internal fracture within the snow. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 19 81 411 417 |
institution |
Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
description |
Abstract Over the past few years an investigation has been conducted to determine the extent of seismic signals associated with avalanching snow slopes. A number of the signals recorded have been examined and classified according to their origin. One of these signals, however, is not clearly defined in terms of an observable source mechanism. To obtain information regarding the origin of this signal we have compared the results from several investigations conducted to study the seismic activity associated with glaciers. A comparative analysis of the snow and glacier signals indicates that the high-frequency signals observed in snow fields are due to internal fracture within the snow. |
format |
Article in Journal/Newspaper |
author |
Lawrence, William St. Bradley, Charles |
spellingShingle |
Lawrence, William St. Bradley, Charles Spontaneous Fracture Initiation in Mountain Snow-Packs |
author_facet |
Lawrence, William St. Bradley, Charles |
author_sort |
Lawrence, William St. |
title |
Spontaneous Fracture Initiation in Mountain Snow-Packs |
title_short |
Spontaneous Fracture Initiation in Mountain Snow-Packs |
title_full |
Spontaneous Fracture Initiation in Mountain Snow-Packs |
title_fullStr |
Spontaneous Fracture Initiation in Mountain Snow-Packs |
title_full_unstemmed |
Spontaneous Fracture Initiation in Mountain Snow-Packs |
title_sort |
spontaneous fracture initiation in mountain snow-packs |
publisher |
Cambridge University Press (CUP) |
publishDate |
1977 |
url |
http://dx.doi.org/10.1017/s0022143000029439 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000029439 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 19, issue 81, page 411-417 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000029439 |
container_title |
Journal of Glaciology |
container_volume |
19 |
container_issue |
81 |
container_start_page |
411 |
op_container_end_page |
417 |
_version_ |
1811640629909782528 |