Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land"
The potential contribution of glaciers and ice caps to sea level rise is usually calculated by comparing the estimated total ice volume with the surface area of the ocean. Part of this total ice volume, however, does not contribute to sea level rise because it is below the surface of the ocean or be...
Published in: | The Cryosphere |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus Publications
2013
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Online Access: | https://doi.org/10.5194/tc-7-817-2013 http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:f5ecabbbe3a74f66842b534b5d0bdb23 2023-05-15T18:32:21+02:00 Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" W. Haeberli A. Linsbauer 2013-05-01 https://doi.org/10.5194/tc-7-817-2013 http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 en eng Copernicus Publications doi:10.5194/tc-7-817-2013 1994-0416 1994-0424 http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 undefined The Cryosphere, Vol 7, Iss 3, Pp 817-821 (2013) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2013 fttriple https://doi.org/10.5194/tc-7-817-2013 2023-01-22T19:11:39Z The potential contribution of glaciers and ice caps to sea level rise is usually calculated by comparing the estimated total ice volume with the surface area of the ocean. Part of this total ice volume, however, does not contribute to sea level rise because it is below the surface of the ocean or below the levels of future lakes on land. The present communication points to this so far overlooked phenomenon and provides a first order-of-magnitude estimate. It is shown that the effect is small (most likely about 1 to 6 cm sea level equivalent) but systematic, could primarily affect earlier stages of global glacier vanishing, and should therefore be adequately considered. Now-available techniques of slope-related high-resolution glacier bed modelling have the potential to provide more detailed assessments in the future. Article in Journal/Newspaper The Cryosphere Unknown The Cryosphere 7 3 817 821 |
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English |
topic |
geo envir |
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geo envir W. Haeberli A. Linsbauer Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
topic_facet |
geo envir |
description |
The potential contribution of glaciers and ice caps to sea level rise is usually calculated by comparing the estimated total ice volume with the surface area of the ocean. Part of this total ice volume, however, does not contribute to sea level rise because it is below the surface of the ocean or below the levels of future lakes on land. The present communication points to this so far overlooked phenomenon and provides a first order-of-magnitude estimate. It is shown that the effect is small (most likely about 1 to 6 cm sea level equivalent) but systematic, could primarily affect earlier stages of global glacier vanishing, and should therefore be adequately considered. Now-available techniques of slope-related high-resolution glacier bed modelling have the potential to provide more detailed assessments in the future. |
format |
Article in Journal/Newspaper |
author |
W. Haeberli A. Linsbauer |
author_facet |
W. Haeberli A. Linsbauer |
author_sort |
W. Haeberli |
title |
Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
title_short |
Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
title_full |
Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
title_fullStr |
Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
title_full_unstemmed |
Brief communication "Global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
title_sort |
brief communication "global glacier volumes and sea level – small but systematic effects of ice below the surface of the ocean and of new local lakes on land" |
publisher |
Copernicus Publications |
publishDate |
2013 |
url |
https://doi.org/10.5194/tc-7-817-2013 http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 |
genre |
The Cryosphere |
genre_facet |
The Cryosphere |
op_source |
The Cryosphere, Vol 7, Iss 3, Pp 817-821 (2013) |
op_relation |
doi:10.5194/tc-7-817-2013 1994-0416 1994-0424 http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 |
op_rights |
undefined |
op_doi |
https://doi.org/10.5194/tc-7-817-2013 |
container_title |
The Cryosphere |
container_volume |
7 |
container_issue |
3 |
container_start_page |
817 |
op_container_end_page |
821 |
_version_ |
1766216457692119040 |