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...
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Copernicus Publications
2013
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Online Access: | https://doi.org/10.5194/tc-7-817-2013 https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 |
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ftdoajarticles:oai:doaj.org/article:f5ecabbbe3a74f66842b534b5d0bdb23 2023-05-15T18:32:30+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 2013-05-01T00:00:00Z https://doi.org/10.5194/tc-7-817-2013 https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 EN eng Copernicus Publications http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-7-817-2013 1994-0416 1994-0424 https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 The Cryosphere, Vol 7, Iss 3, Pp 817-821 (2013) Environmental sciences GE1-350 Geology QE1-996.5 article 2013 ftdoajarticles https://doi.org/10.5194/tc-7-817-2013 2022-12-30T21:22:58Z 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 Directory of Open Access Journals: DOAJ Articles The Cryosphere 7 3 817 821 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental sciences GE1-350 Geology QE1-996.5 |
spellingShingle |
Environmental sciences GE1-350 Geology QE1-996.5 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 |
Environmental sciences GE1-350 Geology QE1-996.5 |
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 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 |
http://www.the-cryosphere.net/7/817/2013/tc-7-817-2013.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-7-817-2013 1994-0416 1994-0424 https://doaj.org/article/f5ecabbbe3a74f66842b534b5d0bdb23 |
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 |
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1766216608800309248 |