Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer
This study is focused on the specific features of ocean–air interaction in the Laptev Sea, in the late summer, on the basis of recurrent measurements during four expeditions in the 2000s and 2010s, atmospheric reanalysis products, and satellite ice concentration data. It was established that in the...
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ftdoajarticles:oai:doaj.org/article:2768479de2a546a895161e5ce15501f6 2023-05-15T14:54:20+02:00 Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer Vladimir Ivanov Mikhail Varentsov Tatiana Matveeva Irina Repina Arseniy Artamonov Elena Khavina 2019-04-01T00:00:00Z https://doi.org/10.3390/atmos10040184 https://doaj.org/article/2768479de2a546a895161e5ce15501f6 EN eng MDPI AG https://www.mdpi.com/2073-4433/10/4/184 https://doaj.org/toc/2073-4433 2073-4433 doi:10.3390/atmos10040184 https://doaj.org/article/2768479de2a546a895161e5ce15501f6 Atmosphere, Vol 10, Iss 4, p 184 (2019) Arctic Ocean ocean–air interaction sea ice climate change seasonal memory Meteorology. Climatology QC851-999 article 2019 ftdoajarticles https://doi.org/10.3390/atmos10040184 2022-12-31T14:40:16Z This study is focused on the specific features of ocean–air interaction in the Laptev Sea, in the late summer, on the basis of recurrent measurements during four expeditions in the 2000s and 2010s, atmospheric reanalysis products, and satellite ice concentration data. It was established that in the “icy„ years, the accumulation of heat in the upper ocean layer is insignificant for the subsequent ice formation. In the “ice-free„ years, the accumulated heat storage in the upper mixed layer depends on the duration of open water and the distance of the point of interest to the nearest ice edge. In a broader context, we considered possible links between the average ice area/extent in the August–September–October (ASO) period, and in the December–January–February (DJF) period, for two representative Arctic regions; that is, the Eurasian segment, defined within the bounds 60–120° E, 65–80° N, and the American segment, defined within the bounds 150° E–150° W, 65–80° N. Significant “seasonal memory„, characterized by the consistent change of the ice cover parameters in sequential seasons, was revealed in the Eurasian segment between 2007 and 2017. No linkage on a seasonal time scale was found in the American segment. A possible explanation for the distinguished contrast between the two geographical regions is proposed. Article in Journal/Newspaper Arctic Arctic Ocean Climate change laptev Laptev Sea Sea ice Directory of Open Access Journals: DOAJ Articles Arctic Arctic Ocean Laptev Sea Atmosphere 10 4 184 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Arctic Ocean ocean–air interaction sea ice climate change seasonal memory Meteorology. Climatology QC851-999 |
spellingShingle |
Arctic Ocean ocean–air interaction sea ice climate change seasonal memory Meteorology. Climatology QC851-999 Vladimir Ivanov Mikhail Varentsov Tatiana Matveeva Irina Repina Arseniy Artamonov Elena Khavina Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
topic_facet |
Arctic Ocean ocean–air interaction sea ice climate change seasonal memory Meteorology. Climatology QC851-999 |
description |
This study is focused on the specific features of ocean–air interaction in the Laptev Sea, in the late summer, on the basis of recurrent measurements during four expeditions in the 2000s and 2010s, atmospheric reanalysis products, and satellite ice concentration data. It was established that in the “icy„ years, the accumulation of heat in the upper ocean layer is insignificant for the subsequent ice formation. In the “ice-free„ years, the accumulated heat storage in the upper mixed layer depends on the duration of open water and the distance of the point of interest to the nearest ice edge. In a broader context, we considered possible links between the average ice area/extent in the August–September–October (ASO) period, and in the December–January–February (DJF) period, for two representative Arctic regions; that is, the Eurasian segment, defined within the bounds 60–120° E, 65–80° N, and the American segment, defined within the bounds 150° E–150° W, 65–80° N. Significant “seasonal memory„, characterized by the consistent change of the ice cover parameters in sequential seasons, was revealed in the Eurasian segment between 2007 and 2017. No linkage on a seasonal time scale was found in the American segment. A possible explanation for the distinguished contrast between the two geographical regions is proposed. |
format |
Article in Journal/Newspaper |
author |
Vladimir Ivanov Mikhail Varentsov Tatiana Matveeva Irina Repina Arseniy Artamonov Elena Khavina |
author_facet |
Vladimir Ivanov Mikhail Varentsov Tatiana Matveeva Irina Repina Arseniy Artamonov Elena Khavina |
author_sort |
Vladimir Ivanov |
title |
Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
title_short |
Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
title_full |
Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
title_fullStr |
Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
title_full_unstemmed |
Arctic Sea Ice Decline in the 2010s: The Increasing Role of the Ocean—Air Heat Exchange in the Late Summer |
title_sort |
arctic sea ice decline in the 2010s: the increasing role of the ocean—air heat exchange in the late summer |
publisher |
MDPI AG |
publishDate |
2019 |
url |
https://doi.org/10.3390/atmos10040184 https://doaj.org/article/2768479de2a546a895161e5ce15501f6 |
geographic |
Arctic Arctic Ocean Laptev Sea |
geographic_facet |
Arctic Arctic Ocean Laptev Sea |
genre |
Arctic Arctic Ocean Climate change laptev Laptev Sea Sea ice |
genre_facet |
Arctic Arctic Ocean Climate change laptev Laptev Sea Sea ice |
op_source |
Atmosphere, Vol 10, Iss 4, p 184 (2019) |
op_relation |
https://www.mdpi.com/2073-4433/10/4/184 https://doaj.org/toc/2073-4433 2073-4433 doi:10.3390/atmos10040184 https://doaj.org/article/2768479de2a546a895161e5ce15501f6 |
op_doi |
https://doi.org/10.3390/atmos10040184 |
container_title |
Atmosphere |
container_volume |
10 |
container_issue |
4 |
container_start_page |
184 |
_version_ |
1766326039508680704 |