Snowmelt, glacier melt, and high arctic streamflow regimes
Most streamflow regimes in the high arctic have been distinguished as nival or proglacial according to the presence or absence of glaciers. A comparison of streamflow in glacierized and non-glacierized basins in a high arctic environment shows that runoff is sustained by various sources of water, in...
Published in: | Canadian Journal of Earth Sciences |
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Language: | English |
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Canadian Science Publishing
1981
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Online Access: | http://dx.doi.org/10.1139/e81-127 http://www.nrcresearchpress.com/doi/pdf/10.1139/e81-127 |
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crcansciencepubl:10.1139/e81-127 2024-09-09T19:18:41+00:00 Snowmelt, glacier melt, and high arctic streamflow regimes Marsh, Philip Woo, Ming-ko 1981 http://dx.doi.org/10.1139/e81-127 http://www.nrcresearchpress.com/doi/pdf/10.1139/e81-127 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Earth Sciences volume 18, issue 8, page 1380-1384 ISSN 0008-4077 1480-3313 journal-article 1981 crcansciencepubl https://doi.org/10.1139/e81-127 2024-07-25T04:10:08Z Most streamflow regimes in the high arctic have been distinguished as nival or proglacial according to the presence or absence of glaciers. A comparison of streamflow in glacierized and non-glacierized basins in a high arctic environment shows that runoff is sustained by various sources of water, including spring snowmelt, the melting of semi-permanent snow banks, glaciers, and rainfall. If spring melt dominates, a simple arctic nival regime results and if this is followed by summer glacier melt, a proglacial regime occurs. In some non-glacierized basins, however, if snowmelt is delayed until mid-summer or if semi-permanent snowbanks are abundant, a proglacial type of runoff pattern may be produced. The overall result is that various combinations of several sources of water will generate a suite of regimes that range from the simple nival to the typical proglacial pattern of flow. Article in Journal/Newspaper Arctic Canadian Science Publishing Arctic Canadian Journal of Earth Sciences 18 8 1380 1384 |
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Open Polar |
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Canadian Science Publishing |
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crcansciencepubl |
language |
English |
description |
Most streamflow regimes in the high arctic have been distinguished as nival or proglacial according to the presence or absence of glaciers. A comparison of streamflow in glacierized and non-glacierized basins in a high arctic environment shows that runoff is sustained by various sources of water, including spring snowmelt, the melting of semi-permanent snow banks, glaciers, and rainfall. If spring melt dominates, a simple arctic nival regime results and if this is followed by summer glacier melt, a proglacial regime occurs. In some non-glacierized basins, however, if snowmelt is delayed until mid-summer or if semi-permanent snowbanks are abundant, a proglacial type of runoff pattern may be produced. The overall result is that various combinations of several sources of water will generate a suite of regimes that range from the simple nival to the typical proglacial pattern of flow. |
format |
Article in Journal/Newspaper |
author |
Marsh, Philip Woo, Ming-ko |
spellingShingle |
Marsh, Philip Woo, Ming-ko Snowmelt, glacier melt, and high arctic streamflow regimes |
author_facet |
Marsh, Philip Woo, Ming-ko |
author_sort |
Marsh, Philip |
title |
Snowmelt, glacier melt, and high arctic streamflow regimes |
title_short |
Snowmelt, glacier melt, and high arctic streamflow regimes |
title_full |
Snowmelt, glacier melt, and high arctic streamflow regimes |
title_fullStr |
Snowmelt, glacier melt, and high arctic streamflow regimes |
title_full_unstemmed |
Snowmelt, glacier melt, and high arctic streamflow regimes |
title_sort |
snowmelt, glacier melt, and high arctic streamflow regimes |
publisher |
Canadian Science Publishing |
publishDate |
1981 |
url |
http://dx.doi.org/10.1139/e81-127 http://www.nrcresearchpress.com/doi/pdf/10.1139/e81-127 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Canadian Journal of Earth Sciences volume 18, issue 8, page 1380-1384 ISSN 0008-4077 1480-3313 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/e81-127 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
18 |
container_issue |
8 |
container_start_page |
1380 |
op_container_end_page |
1384 |
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1809758737272930304 |