Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8)
Milestone: MS8 Work package in charge: WP2: Lower latitude drivers of Arctic changes Actual achievement date of this milestone: Project month 29 Partner organisation in charge of the milestone and lead authors: Centre National de la Recherche Scientifique (CNRS): Christophe Herbaut, Marie-Noelle Hou...
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ftzenodo:oai:zenodo.org:2682406 2023-05-15T14:56:48+02:00 Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) Herbaut, Christophe Houssais, Marie‐Noelle Blaizot, Anne‐ Cécile 2019-05-09 https://zenodo.org/record/2682406 https://doi.org/10.5281/zenodo.2682406 eng eng info:eu-repo/grantAgreement/EC/H2020/727852/ doi:10.5281/zenodo.2682405 https://zenodo.org/communities/blue-actionh2020 https://zenodo.org/record/2682406 https://doi.org/10.5281/zenodo.2682406 oai:zenodo.org:2682406 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/report publication-milestone 2019 ftzenodo https://doi.org/10.5281/zenodo.268240610.5281/zenodo.2682405 2023-03-11T02:45:04Z Milestone: MS8 Work package in charge: WP2: Lower latitude drivers of Arctic changes Actual achievement date of this milestone: Project month 29 Partner organisation in charge of the milestone and lead authors: Centre National de la Recherche Scientifique (CNRS): Christophe Herbaut, Marie-Noelle Houssais, Anne-Cécile Blaizot Reviewers: Faroe Marine Research Institute (HAV): Karin Margretha H. Larsen, National University of Ireland Maynooth (NUIM): Gerard McCarthy Milestone Type: Report Dissemination level: Public Means of verification of attainment of the milestone: Identification of robust metrics for the mean Atlantic Water temperature, the Atlantic Water section area, the Atlantic Water heat content and the heat and volume transports. Achieved: Yes Abstract: The decline of Arctic sea ice in the recent decades is regionally dependent, with an increasing trend since the mid 2000s in the Eurasian Basin (Close et al., 2015). The increase of the oceanic heat flux has been suggested to be the main driver of this ice loss in the eastern Eurasian Basin, with an estimated contribution of 40‐50 cm in ice growth reduction in the recent years (Polyakov et al., 2017). According to these authors, the decrease of the stability in the halocline and the shoaling of the Atlantic Water (AW) interface, often referred to as the Atlantification of the Eurasian Basin, altogether have provided favorable conditions for increased ocean heat transfer towards the surface. The source of these changes should be found in the region north of Svalbard where the warm AW inflowing through the Fram Strait first encounters the sea ice, being responsible for increased sea ice melt in the recent period. Our goal in the Blue-Action project is to investigate how the heat provided by the Atlantic inflow through Fram Strait is subsequently modified along its pathway in the southern Eurasian Basin and to which extent its distribution controls the amount of heat which is transferred to the surface layer and ultimately to the sea ice. The analysis which ... Report Arctic Fram Strait Sea ice Svalbard Zenodo Arctic Svalbard McCarthy ENVELOPE(66.543,66.543,-70.404,-70.404) |
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Milestone: MS8 Work package in charge: WP2: Lower latitude drivers of Arctic changes Actual achievement date of this milestone: Project month 29 Partner organisation in charge of the milestone and lead authors: Centre National de la Recherche Scientifique (CNRS): Christophe Herbaut, Marie-Noelle Houssais, Anne-Cécile Blaizot Reviewers: Faroe Marine Research Institute (HAV): Karin Margretha H. Larsen, National University of Ireland Maynooth (NUIM): Gerard McCarthy Milestone Type: Report Dissemination level: Public Means of verification of attainment of the milestone: Identification of robust metrics for the mean Atlantic Water temperature, the Atlantic Water section area, the Atlantic Water heat content and the heat and volume transports. Achieved: Yes Abstract: The decline of Arctic sea ice in the recent decades is regionally dependent, with an increasing trend since the mid 2000s in the Eurasian Basin (Close et al., 2015). The increase of the oceanic heat flux has been suggested to be the main driver of this ice loss in the eastern Eurasian Basin, with an estimated contribution of 40‐50 cm in ice growth reduction in the recent years (Polyakov et al., 2017). According to these authors, the decrease of the stability in the halocline and the shoaling of the Atlantic Water (AW) interface, often referred to as the Atlantification of the Eurasian Basin, altogether have provided favorable conditions for increased ocean heat transfer towards the surface. The source of these changes should be found in the region north of Svalbard where the warm AW inflowing through the Fram Strait first encounters the sea ice, being responsible for increased sea ice melt in the recent period. Our goal in the Blue-Action project is to investigate how the heat provided by the Atlantic inflow through Fram Strait is subsequently modified along its pathway in the southern Eurasian Basin and to which extent its distribution controls the amount of heat which is transferred to the surface layer and ultimately to the sea ice. The analysis which ... |
format |
Report |
author |
Herbaut, Christophe Houssais, Marie‐Noelle Blaizot, Anne‐ Cécile |
spellingShingle |
Herbaut, Christophe Houssais, Marie‐Noelle Blaizot, Anne‐ Cécile Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
author_facet |
Herbaut, Christophe Houssais, Marie‐Noelle Blaizot, Anne‐ Cécile |
author_sort |
Herbaut, Christophe |
title |
Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
title_short |
Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
title_full |
Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
title_fullStr |
Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
title_full_unstemmed |
Assessment of heat transport and distribution in the high Arctic in eddy resolving model (Milestone MS8) |
title_sort |
assessment of heat transport and distribution in the high arctic in eddy resolving model (milestone ms8) |
publishDate |
2019 |
url |
https://zenodo.org/record/2682406 https://doi.org/10.5281/zenodo.2682406 |
long_lat |
ENVELOPE(66.543,66.543,-70.404,-70.404) |
geographic |
Arctic Svalbard McCarthy |
geographic_facet |
Arctic Svalbard McCarthy |
genre |
Arctic Fram Strait Sea ice Svalbard |
genre_facet |
Arctic Fram Strait Sea ice Svalbard |
op_relation |
info:eu-repo/grantAgreement/EC/H2020/727852/ doi:10.5281/zenodo.2682405 https://zenodo.org/communities/blue-actionh2020 https://zenodo.org/record/2682406 https://doi.org/10.5281/zenodo.2682406 oai:zenodo.org:2682406 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.268240610.5281/zenodo.2682405 |
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1766328870112329728 |