Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ...
<!--!introduction!--> Under the background of wind forcing changes associated with the Arctic sea ice retreat, the mesoscale processes undergoing distinct variabilities in Beaufort Gyre (BG) region, which are influenced by the complicated processes responding to the atmosphere-sea ice-ocean in...
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GFZ German Research Centre for Geosciences
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Online Access: | https://dx.doi.org/10.57757/iugg23-1291 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017308 |
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ftdatacite:10.57757/iugg23-1291 2023-06-11T04:08:55+02:00 Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... Lu, Jinling Du, Ling 2023 https://dx.doi.org/10.57757/iugg23-1291 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017308 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 ConferencePaper Oral Article 2023 ftdatacite https://doi.org/10.57757/iugg23-1291 2023-06-01T11:44:43Z <!--!introduction!--> Under the background of wind forcing changes associated with the Arctic sea ice retreat, the mesoscale processes undergoing distinct variabilities in Beaufort Gyre (BG) region, which are influenced by the complicated processes responding to the atmosphere-sea ice-ocean interaction as new Arctic state. BG eddy field is experiencing the increasing oceanic transport and energic cascade in recent decade. In this paper, the varying eddies and eddy kinetic energy (EKE) in the Canada Basin and Chukchi-Beaufort continental slope are examined based on the mooring observations, altimetry measurements and reanalysis oceanic analysis data.The lower halocline has deepened by ~40 m in the southern BG basin, while the larger deepening, ~70m, occurred in the northern basin after 2014. Meridionally asymmetric of the halocline vertical structure and the available potential energy (APE) trend are accompanied with the related eddy interannual variabilities. EKE has been continuously increasing toward ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Arctic canada basin Chukchi Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Canada |
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DataCite Metadata Store (German National Library of Science and Technology) |
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description |
<!--!introduction!--> Under the background of wind forcing changes associated with the Arctic sea ice retreat, the mesoscale processes undergoing distinct variabilities in Beaufort Gyre (BG) region, which are influenced by the complicated processes responding to the atmosphere-sea ice-ocean interaction as new Arctic state. BG eddy field is experiencing the increasing oceanic transport and energic cascade in recent decade. In this paper, the varying eddies and eddy kinetic energy (EKE) in the Canada Basin and Chukchi-Beaufort continental slope are examined based on the mooring observations, altimetry measurements and reanalysis oceanic analysis data.The lower halocline has deepened by ~40 m in the southern BG basin, while the larger deepening, ~70m, occurred in the northern basin after 2014. Meridionally asymmetric of the halocline vertical structure and the available potential energy (APE) trend are accompanied with the related eddy interannual variabilities. EKE has been continuously increasing toward ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Lu, Jinling Du, Ling |
spellingShingle |
Lu, Jinling Du, Ling Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
author_facet |
Lu, Jinling Du, Ling |
author_sort |
Lu, Jinling |
title |
Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
title_short |
Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
title_full |
Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
title_fullStr |
Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
title_full_unstemmed |
Eddy Interannual variability inhibited the Meridionally Asymmetric Halocline in the Beaufort Gyre ... |
title_sort |
eddy interannual variability inhibited the meridionally asymmetric halocline in the beaufort gyre ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-1291 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017308 |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Arctic canada basin Chukchi Sea ice |
genre_facet |
Arctic canada basin Chukchi 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/iugg23-1291 |
_version_ |
1768382560240402432 |