Brief communication: Is vertical shear in an ice shelf (still) negligible?
Vertical shear is recognized today as a key component of the stress balance of ice shelves. However, the first ice shelf models were built on the neglect of vertical shear. Partly due to its historical treatment, it remains common to discuss vertical shear as though it were still considered negligib...
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2023
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ftdoajarticles:oai:doaj.org/article:155d50eb942645298d51702f2ebc81c0 2023-07-30T04:04:15+02:00 Brief communication: Is vertical shear in an ice shelf (still) negligible? C. Miele T. C. Bartholomaus E. M. Enderlin 2023-07-01T00:00:00Z https://doi.org/10.5194/tc-17-2701-2023 https://doaj.org/article/155d50eb942645298d51702f2ebc81c0 EN eng Copernicus Publications https://tc.copernicus.org/articles/17/2701/2023/tc-17-2701-2023.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-17-2701-2023 1994-0416 1994-0424 https://doaj.org/article/155d50eb942645298d51702f2ebc81c0 The Cryosphere, Vol 17, Pp 2701-2704 (2023) Environmental sciences GE1-350 Geology QE1-996.5 article 2023 ftdoajarticles https://doi.org/10.5194/tc-17-2701-2023 2023-07-16T00:36:41Z Vertical shear is recognized today as a key component of the stress balance of ice shelves. However, the first ice shelf models were built on the neglect of vertical shear. Partly due to its historical treatment, it remains common to discuss vertical shear as though it were still considered negligible in ice shelf models. Here, we offer a historical perspective on the changing treatment of vertical shear over time, and we emphasize the term's non-negligibility in current ice shelf modeling. We illustrate our discussion in the simplest context of an analytic, isothermal, shallow-ice-shelf model. Article in Journal/Newspaper Ice Shelf Ice Shelves The Cryosphere Directory of Open Access Journals: DOAJ Articles The Cryosphere 17 7 2701 2704 |
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 C. Miele T. C. Bartholomaus E. M. Enderlin Brief communication: Is vertical shear in an ice shelf (still) negligible? |
topic_facet |
Environmental sciences GE1-350 Geology QE1-996.5 |
description |
Vertical shear is recognized today as a key component of the stress balance of ice shelves. However, the first ice shelf models were built on the neglect of vertical shear. Partly due to its historical treatment, it remains common to discuss vertical shear as though it were still considered negligible in ice shelf models. Here, we offer a historical perspective on the changing treatment of vertical shear over time, and we emphasize the term's non-negligibility in current ice shelf modeling. We illustrate our discussion in the simplest context of an analytic, isothermal, shallow-ice-shelf model. |
format |
Article in Journal/Newspaper |
author |
C. Miele T. C. Bartholomaus E. M. Enderlin |
author_facet |
C. Miele T. C. Bartholomaus E. M. Enderlin |
author_sort |
C. Miele |
title |
Brief communication: Is vertical shear in an ice shelf (still) negligible? |
title_short |
Brief communication: Is vertical shear in an ice shelf (still) negligible? |
title_full |
Brief communication: Is vertical shear in an ice shelf (still) negligible? |
title_fullStr |
Brief communication: Is vertical shear in an ice shelf (still) negligible? |
title_full_unstemmed |
Brief communication: Is vertical shear in an ice shelf (still) negligible? |
title_sort |
brief communication: is vertical shear in an ice shelf (still) negligible? |
publisher |
Copernicus Publications |
publishDate |
2023 |
url |
https://doi.org/10.5194/tc-17-2701-2023 https://doaj.org/article/155d50eb942645298d51702f2ebc81c0 |
genre |
Ice Shelf Ice Shelves The Cryosphere |
genre_facet |
Ice Shelf Ice Shelves The Cryosphere |
op_source |
The Cryosphere, Vol 17, Pp 2701-2704 (2023) |
op_relation |
https://tc.copernicus.org/articles/17/2701/2023/tc-17-2701-2023.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-17-2701-2023 1994-0416 1994-0424 https://doaj.org/article/155d50eb942645298d51702f2ebc81c0 |
op_doi |
https://doi.org/10.5194/tc-17-2701-2023 |
container_title |
The Cryosphere |
container_volume |
17 |
container_issue |
7 |
container_start_page |
2701 |
op_container_end_page |
2704 |
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1772815534572699648 |