Modelling the Arctic Ocean - a non-exhaustive review ...
<!--!introduction!--> The Arctic Ocean is a challenge to model accurately. Its exchanges with the rest of the global ocean occur through narrow gateways. Ventilation within the Arctic requires a realistic continental shelf hydrography and slope, interaction with the sea ice and atmosphere, and...
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ftdatacite:10.57757/iugg23-0212 2023-06-11T04:08:04+02:00 Modelling the Arctic Ocean - a non-exhaustive review ... Heuzé, Céline Aksenov, Yevgeny Karam, Salar Kuznetsov, Ivan Muilwijk, Morven Müller, Vasco Rynders, Stefanie Wang, Qiang Zanowski, Hannah 2023 https://dx.doi.org/10.57757/iugg23-0212 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016265 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Oral ConferencePaper Article 2023 ftdatacite https://doi.org/10.57757/iugg23-0212 2023-05-02T10:51:06Z <!--!introduction!--> The Arctic Ocean is a challenge to model accurately. Its exchanges with the rest of the global ocean occur through narrow gateways. Ventilation within the Arctic requires a realistic continental shelf hydrography and slope, interaction with the sea ice and atmosphere, and preservation of dense overflows. At all depth levels, an accurate bathymetry is needed to properly represent the circulation. The uppermost layers depend on both surface heat fluxes and freshwater fluxes from rivers, glaciers, sea ice, and the atmosphere, while the deepest layers are impacted by geothermal heating. Despite this, many parameterisations and tuning processes applied in the Arctic are not representative of the polar regions. In addition, observations used to constrain Arctic models are often limited to the summer season, ice-free regions, or upper ocean. Therefore, unsurprisingly, the coarse-resolution CMIP-type models are highly inaccurate in the Arctic Ocean. In this presentation, we review a ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Article in Journal/Newspaper Arctic Arctic Ocean Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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description |
<!--!introduction!--> The Arctic Ocean is a challenge to model accurately. Its exchanges with the rest of the global ocean occur through narrow gateways. Ventilation within the Arctic requires a realistic continental shelf hydrography and slope, interaction with the sea ice and atmosphere, and preservation of dense overflows. At all depth levels, an accurate bathymetry is needed to properly represent the circulation. The uppermost layers depend on both surface heat fluxes and freshwater fluxes from rivers, glaciers, sea ice, and the atmosphere, while the deepest layers are impacted by geothermal heating. Despite this, many parameterisations and tuning processes applied in the Arctic are not representative of the polar regions. In addition, observations used to constrain Arctic models are often limited to the summer season, ice-free regions, or upper ocean. Therefore, unsurprisingly, the coarse-resolution CMIP-type models are highly inaccurate in the Arctic Ocean. In this presentation, we review a ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Article in Journal/Newspaper |
author |
Heuzé, Céline Aksenov, Yevgeny Karam, Salar Kuznetsov, Ivan Muilwijk, Morven Müller, Vasco Rynders, Stefanie Wang, Qiang Zanowski, Hannah |
spellingShingle |
Heuzé, Céline Aksenov, Yevgeny Karam, Salar Kuznetsov, Ivan Muilwijk, Morven Müller, Vasco Rynders, Stefanie Wang, Qiang Zanowski, Hannah Modelling the Arctic Ocean - a non-exhaustive review ... |
author_facet |
Heuzé, Céline Aksenov, Yevgeny Karam, Salar Kuznetsov, Ivan Muilwijk, Morven Müller, Vasco Rynders, Stefanie Wang, Qiang Zanowski, Hannah |
author_sort |
Heuzé, Céline |
title |
Modelling the Arctic Ocean - a non-exhaustive review ... |
title_short |
Modelling the Arctic Ocean - a non-exhaustive review ... |
title_full |
Modelling the Arctic Ocean - a non-exhaustive review ... |
title_fullStr |
Modelling the Arctic Ocean - a non-exhaustive review ... |
title_full_unstemmed |
Modelling the Arctic Ocean - a non-exhaustive review ... |
title_sort |
modelling the arctic ocean - a non-exhaustive review ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-0212 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016265 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Ocean Sea ice |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-0212 |
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1768381184806486016 |