The Response of Fjord Glaciers to Changes in the Firn Limit
Abstract Glaciers in fjords almost always reach standstill positions at the fjord mouths or at changes in their width. Between such positions the terminus is usually advancing or retreating: the advance may be anomalous compared to glaciers on dry land in the vicinity, and the retreat may be catastr...
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Language: | English |
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Cambridge University Press (CUP)
1961
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Online Access: | http://dx.doi.org/10.1017/s0022143000027222 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000027222 |
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crcambridgeupr:10.1017/s0022143000027222 2024-03-03T08:46:08+00:00 The Response of Fjord Glaciers to Changes in the Firn Limit Mercer, J. H. 1961 http://dx.doi.org/10.1017/s0022143000027222 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000027222 en eng Cambridge University Press (CUP) Journal of Glaciology volume 3, issue 29, page 850-858 ISSN 0022-1430 1727-5652 Earth-Surface Processes journal-article 1961 crcambridgeupr https://doi.org/10.1017/s0022143000027222 2024-02-08T08:32:56Z Abstract Glaciers in fjords almost always reach standstill positions at the fjord mouths or at changes in their width. Between such positions the terminus is usually advancing or retreating: the advance may be anomalous compared to glaciers on dry land in the vicinity, and the retreat may be catastrophically rapid. These peculiarities of fjord glaciers can be at least partly explained by considering conditions to be expected in an ideal fjord of constant width: the glacier cannot reach equilibrium by changing the extent of its ablation area or its calving terminus, and these cannot change their altitude with respect to sea-level in response to a rise or fall in the firn limit. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 3 29 850 858 |
institution |
Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Earth-Surface Processes |
spellingShingle |
Earth-Surface Processes Mercer, J. H. The Response of Fjord Glaciers to Changes in the Firn Limit |
topic_facet |
Earth-Surface Processes |
description |
Abstract Glaciers in fjords almost always reach standstill positions at the fjord mouths or at changes in their width. Between such positions the terminus is usually advancing or retreating: the advance may be anomalous compared to glaciers on dry land in the vicinity, and the retreat may be catastrophically rapid. These peculiarities of fjord glaciers can be at least partly explained by considering conditions to be expected in an ideal fjord of constant width: the glacier cannot reach equilibrium by changing the extent of its ablation area or its calving terminus, and these cannot change their altitude with respect to sea-level in response to a rise or fall in the firn limit. |
format |
Article in Journal/Newspaper |
author |
Mercer, J. H. |
author_facet |
Mercer, J. H. |
author_sort |
Mercer, J. H. |
title |
The Response of Fjord Glaciers to Changes in the Firn Limit |
title_short |
The Response of Fjord Glaciers to Changes in the Firn Limit |
title_full |
The Response of Fjord Glaciers to Changes in the Firn Limit |
title_fullStr |
The Response of Fjord Glaciers to Changes in the Firn Limit |
title_full_unstemmed |
The Response of Fjord Glaciers to Changes in the Firn Limit |
title_sort |
response of fjord glaciers to changes in the firn limit |
publisher |
Cambridge University Press (CUP) |
publishDate |
1961 |
url |
http://dx.doi.org/10.1017/s0022143000027222 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000027222 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 3, issue 29, page 850-858 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000027222 |
container_title |
Journal of Glaciology |
container_volume |
3 |
container_issue |
29 |
container_start_page |
850 |
op_container_end_page |
858 |
_version_ |
1792502051472670720 |