Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin
Inter-annual climatic response of the sea ice edge latitudinal displacement in the Arctic to variability of the large-scale atmospheric circulation (the Arctic Oscillation and North Atlantic Oscillation), location of the Gulf Stream northern boundary and solar activity in 1969–2012 is studied. It is...
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Federal State Budget Scientific Institution «Marine Hydrophysical Institute of RAS»
2016
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ftdoajarticles:oai:doaj.org/article:6f431410e383499590f44bedcaf29fbf 2023-05-15T14:29:14+02:00 Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin A.E. Bukatov A.A. Bukatov M.V. Babii 2016-12-01T00:00:00Z https://doi.org/10.22449/1573-160X-2016-6-24-31 https://doaj.org/article/6f431410e383499590f44bedcaf29fbf EN eng Federal State Budget Scientific Institution «Marine Hydrophysical Institute of RAS» http://physical-oceanography.ru/repository/2016/6/en_201606_03.pdf https://doaj.org/toc/1573-160X doi:10.22449/1573-160X-2016-6-24-31 1573-160X https://doaj.org/article/6f431410e383499590f44bedcaf29fbf Physical Oceanography, Iss 6, Pp 24-31 (2016) Arctic sea ice sea ice edge dynamics of edge position Oceanography GC1-1581 article 2016 ftdoajarticles https://doi.org/10.22449/1573-160X-2016-6-24-31 2022-12-30T23:17:56Z Inter-annual climatic response of the sea ice edge latitudinal displacement in the Arctic to variability of the large-scale atmospheric circulation (the Arctic Oscillation and North Atlantic Oscillation), location of the Gulf Stream northern boundary and solar activity in 1969–2012 is studied. It is noted that the most significant ice edge latitudinal displacements in the intra-annual cycle were observed westward of Novaya Zemlya and in the Bering Strait area. It is shown that, depending on the longitudinal sector, response of the edge geographical position to changes of the atmospheric circulation and the Gulf Stream indices can be manifested both quasi-synchronously and with a delay. Exceptions are the Greenland Sea and the Norwegian Sea areas as well as the Barents Sea western part where ice edge displacements advance the Gulf Stream index variation. The correlation between the edge latitudinal displacement along its perimeter and the Wolf numbers variation is assessed. It is received that the oscillations of cross-correlation functions with a period which is close to 11-year one (Schwabe Cycle) are observed on each longitude at that. In the variations of cross-correlation functions from their average position, solar activity variation is manifested in the edge position displacement with up to two-year delay. Article in Journal/Newspaper Arctic Basin Arctic Barents Sea Bering Strait Greenland Greenland Sea North Atlantic North Atlantic oscillation Norwegian Sea Novaya Zemlya Sea ice Directory of Open Access Journals: DOAJ Articles Arctic Barents Sea Bering Strait Greenland Norwegian Sea Physical Oceanography 6 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Arctic sea ice sea ice edge dynamics of edge position Oceanography GC1-1581 |
spellingShingle |
Arctic sea ice sea ice edge dynamics of edge position Oceanography GC1-1581 A.E. Bukatov A.A. Bukatov M.V. Babii Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
topic_facet |
Arctic sea ice sea ice edge dynamics of edge position Oceanography GC1-1581 |
description |
Inter-annual climatic response of the sea ice edge latitudinal displacement in the Arctic to variability of the large-scale atmospheric circulation (the Arctic Oscillation and North Atlantic Oscillation), location of the Gulf Stream northern boundary and solar activity in 1969–2012 is studied. It is noted that the most significant ice edge latitudinal displacements in the intra-annual cycle were observed westward of Novaya Zemlya and in the Bering Strait area. It is shown that, depending on the longitudinal sector, response of the edge geographical position to changes of the atmospheric circulation and the Gulf Stream indices can be manifested both quasi-synchronously and with a delay. Exceptions are the Greenland Sea and the Norwegian Sea areas as well as the Barents Sea western part where ice edge displacements advance the Gulf Stream index variation. The correlation between the edge latitudinal displacement along its perimeter and the Wolf numbers variation is assessed. It is received that the oscillations of cross-correlation functions with a period which is close to 11-year one (Schwabe Cycle) are observed on each longitude at that. In the variations of cross-correlation functions from their average position, solar activity variation is manifested in the edge position displacement with up to two-year delay. |
format |
Article in Journal/Newspaper |
author |
A.E. Bukatov A.A. Bukatov M.V. Babii |
author_facet |
A.E. Bukatov A.A. Bukatov M.V. Babii |
author_sort |
A.E. Bukatov |
title |
Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
title_short |
Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
title_full |
Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
title_fullStr |
Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
title_full_unstemmed |
Response of Influence of Internal and External Factors in the Latitudinal Sea Ice Edge Displacement in the Arctic Basin |
title_sort |
response of influence of internal and external factors in the latitudinal sea ice edge displacement in the arctic basin |
publisher |
Federal State Budget Scientific Institution «Marine Hydrophysical Institute of RAS» |
publishDate |
2016 |
url |
https://doi.org/10.22449/1573-160X-2016-6-24-31 https://doaj.org/article/6f431410e383499590f44bedcaf29fbf |
geographic |
Arctic Barents Sea Bering Strait Greenland Norwegian Sea |
geographic_facet |
Arctic Barents Sea Bering Strait Greenland Norwegian Sea |
genre |
Arctic Basin Arctic Barents Sea Bering Strait Greenland Greenland Sea North Atlantic North Atlantic oscillation Norwegian Sea Novaya Zemlya Sea ice |
genre_facet |
Arctic Basin Arctic Barents Sea Bering Strait Greenland Greenland Sea North Atlantic North Atlantic oscillation Norwegian Sea Novaya Zemlya Sea ice |
op_source |
Physical Oceanography, Iss 6, Pp 24-31 (2016) |
op_relation |
http://physical-oceanography.ru/repository/2016/6/en_201606_03.pdf https://doaj.org/toc/1573-160X doi:10.22449/1573-160X-2016-6-24-31 1573-160X https://doaj.org/article/6f431410e383499590f44bedcaf29fbf |
op_doi |
https://doi.org/10.22449/1573-160X-2016-6-24-31 |
container_title |
Physical Oceanography |
container_issue |
6 |
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1766303303354810368 |