Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly
International audience Many recent studies have revealed the importance of the climatic state in November on the seasonal climate of the subsequent winter. In particular, it has been shown that interannual variability of sea ice concentration (SIC) over the Barents-Kara (BK) seas in November is link...
Published in: | Tellus A: Dynamic Meteorology and Oceanography |
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Main Authors: | , |
Other Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2016
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Online Access: | https://hal.sorbonne-universite.fr/hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586/document https://hal.sorbonne-universite.fr/hal-01291586/file/28580-189596-1-PB.pdf https://doi.org/10.3402/tellusa.v68.28580 |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
boreal autumn climate Arctic sea ice concentration sea ice motion [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
boreal autumn climate Arctic sea ice concentration sea ice motion [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere King, Martin P. García-Serrano, Javier Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
topic_facet |
boreal autumn climate Arctic sea ice concentration sea ice motion [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience Many recent studies have revealed the importance of the climatic state in November on the seasonal climate of the subsequent winter. In particular, it has been shown that interannual variability of sea ice concentration (SIC) over the Barents-Kara (BK) seas in November is linked to winter atmospheric circulation anomaly that projects on the North Atlantic Oscillation. Understanding the leadÁlag processes involving the different components of the climate system from autumn to winter is therefore important. This note presents dynamical interpretation for the ice-oceanÁatmosphere relationships that can affect the BK SIC anomaly in late autumn. It is found that cyclonic (anticyclonic) wind anomaly over the Arctic in October, by Ekman drift, can be responsible for positive (negative) SIC in the BK seas in November. The results also suggest that ocean heat transport via the Barents Sea Opening in September and October can contribute to BK SIC anomaly in November. |
author2 |
Bjerknes Centre for Climate Research (BCCR) Department of Biological Sciences Bergen (BIO / UiB) University of Bergen (UiB)-University of Bergen (UiB) Processus de la variabilité climatique tropicale et impacts (PARVATI) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Barcelona Supercomputing Center - Centro Nacional de Supercomputacion (BSC - CNS) |
format |
Article in Journal/Newspaper |
author |
King, Martin P. García-Serrano, Javier |
author_facet |
King, Martin P. García-Serrano, Javier |
author_sort |
King, Martin P. |
title |
Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
title_short |
Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
title_full |
Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
title_fullStr |
Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
title_full_unstemmed |
Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly |
title_sort |
potential ocean-atmosphere preconditioning of late autumn barents-kara sea ice concentration anomaly |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.sorbonne-universite.fr/hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586/document https://hal.sorbonne-universite.fr/hal-01291586/file/28580-189596-1-PB.pdf https://doi.org/10.3402/tellusa.v68.28580 |
geographic |
Arctic Barents Sea Kara Sea |
geographic_facet |
Arctic Barents Sea Kara Sea |
genre |
Arctic Barents Sea Kara Sea North Atlantic North Atlantic oscillation Sea ice |
genre_facet |
Arctic Barents Sea Kara Sea North Atlantic North Atlantic oscillation Sea ice |
op_source |
ISSN: 0280-6495 EISSN: 1600-0870 Tellus A https://hal.sorbonne-universite.fr/hal-01291586 Tellus A, Co-Action Publishing, 2016, 68, pp.28580. ⟨10.3402/tellusa.v68.28580⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3402/tellusa.v68.28580 hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586/document https://hal.sorbonne-universite.fr/hal-01291586/file/28580-189596-1-PB.pdf doi:10.3402/tellusa.v68.28580 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3402/tellusa.v68.28580 |
container_title |
Tellus A: Dynamic Meteorology and Oceanography |
container_volume |
68 |
container_issue |
1 |
container_start_page |
28580 |
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1766326875869675520 |
spelling |
ftccsdartic:oai:HAL:hal-01291586v1 2023-05-15T14:55:05+02:00 Potential ocean-atmosphere preconditioning of late autumn Barents-Kara sea ice concentration anomaly King, Martin P. García-Serrano, Javier Bjerknes Centre for Climate Research (BCCR) Department of Biological Sciences Bergen (BIO / UiB) University of Bergen (UiB)-University of Bergen (UiB) Processus de la variabilité climatique tropicale et impacts (PARVATI) Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN) Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Muséum national d'Histoire naturelle (MNHN)-Institut Pierre-Simon-Laplace (IPSL (FR_636)) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Barcelona Supercomputing Center - Centro Nacional de Supercomputacion (BSC - CNS) 2016 https://hal.sorbonne-universite.fr/hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586/document https://hal.sorbonne-universite.fr/hal-01291586/file/28580-189596-1-PB.pdf https://doi.org/10.3402/tellusa.v68.28580 en eng HAL CCSD Co-Action Publishing info:eu-repo/semantics/altIdentifier/doi/10.3402/tellusa.v68.28580 hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586 https://hal.sorbonne-universite.fr/hal-01291586/document https://hal.sorbonne-universite.fr/hal-01291586/file/28580-189596-1-PB.pdf doi:10.3402/tellusa.v68.28580 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 0280-6495 EISSN: 1600-0870 Tellus A https://hal.sorbonne-universite.fr/hal-01291586 Tellus A, Co-Action Publishing, 2016, 68, pp.28580. ⟨10.3402/tellusa.v68.28580⟩ boreal autumn climate Arctic sea ice concentration sea ice motion [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2016 ftccsdartic https://doi.org/10.3402/tellusa.v68.28580 2021-12-05T03:01:00Z International audience Many recent studies have revealed the importance of the climatic state in November on the seasonal climate of the subsequent winter. In particular, it has been shown that interannual variability of sea ice concentration (SIC) over the Barents-Kara (BK) seas in November is linked to winter atmospheric circulation anomaly that projects on the North Atlantic Oscillation. Understanding the leadÁlag processes involving the different components of the climate system from autumn to winter is therefore important. This note presents dynamical interpretation for the ice-oceanÁatmosphere relationships that can affect the BK SIC anomaly in late autumn. It is found that cyclonic (anticyclonic) wind anomaly over the Arctic in October, by Ekman drift, can be responsible for positive (negative) SIC in the BK seas in November. The results also suggest that ocean heat transport via the Barents Sea Opening in September and October can contribute to BK SIC anomaly in November. Article in Journal/Newspaper Arctic Barents Sea Kara Sea North Atlantic North Atlantic oscillation Sea ice Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Barents Sea Kara Sea Tellus A: Dynamic Meteorology and Oceanography 68 1 28580 |