Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013
An analysis of Special Sensor Microwave/Imager (SSM/I) satellite data reveals that the Whaler's Bay polynya north of Svalbard was considerably larger in the three winters from 2012 to 2014 compared to the previous 20 years. This increased polynya size leads to strong atmospheric convection duri...
Published in: | The Cryosphere |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus Publications
2014
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Online Access: | https://doi.org/10.5194/tc-8-1757-2014 http://www.the-cryosphere.net/8/1757/2014/tc-8-1757-2014.pdf https://doaj.org/article/742473783a21498f8e65ef50248d24f7 |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:742473783a21498f8e65ef50248d24f7 2023-05-15T18:18:09+02:00 Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 A. Tetzlaff C. Lüpkes G. Birnbaum J. Hartmann T. Nygård T. Vihma 2014-09-01 https://doi.org/10.5194/tc-8-1757-2014 http://www.the-cryosphere.net/8/1757/2014/tc-8-1757-2014.pdf https://doaj.org/article/742473783a21498f8e65ef50248d24f7 en eng Copernicus Publications 1994-0416 1994-0424 doi:10.5194/tc-8-1757-2014 http://www.the-cryosphere.net/8/1757/2014/tc-8-1757-2014.pdf https://doaj.org/article/742473783a21498f8e65ef50248d24f7 undefined The Cryosphere, Vol 8, Iss 5, Pp 1757-1762 (2014) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2014 fttriple https://doi.org/10.5194/tc-8-1757-2014 2023-01-22T19:11:33Z An analysis of Special Sensor Microwave/Imager (SSM/I) satellite data reveals that the Whaler's Bay polynya north of Svalbard was considerably larger in the three winters from 2012 to 2014 compared to the previous 20 years. This increased polynya size leads to strong atmospheric convection during cold air outbreaks in a region north of Svalbard that was typically ice-covered in the last decades. The change in ice cover can strongly influence local temperature conditions. Dropsonde measurements from March 2013 show that the unusual ice conditions generate extreme convective boundary layer heights that are larger than the regional values reported in previous studies. Article in Journal/Newspaper Sea ice Svalbard The Cryosphere Unknown Svalbard The Cryosphere 8 5 1757 1762 |
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Open Polar |
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fttriple |
language |
English |
topic |
geo envir |
spellingShingle |
geo envir A. Tetzlaff C. Lüpkes G. Birnbaum J. Hartmann T. Nygård T. Vihma Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
topic_facet |
geo envir |
description |
An analysis of Special Sensor Microwave/Imager (SSM/I) satellite data reveals that the Whaler's Bay polynya north of Svalbard was considerably larger in the three winters from 2012 to 2014 compared to the previous 20 years. This increased polynya size leads to strong atmospheric convection during cold air outbreaks in a region north of Svalbard that was typically ice-covered in the last decades. The change in ice cover can strongly influence local temperature conditions. Dropsonde measurements from March 2013 show that the unusual ice conditions generate extreme convective boundary layer heights that are larger than the regional values reported in previous studies. |
format |
Article in Journal/Newspaper |
author |
A. Tetzlaff C. Lüpkes G. Birnbaum J. Hartmann T. Nygård T. Vihma |
author_facet |
A. Tetzlaff C. Lüpkes G. Birnbaum J. Hartmann T. Nygård T. Vihma |
author_sort |
A. Tetzlaff |
title |
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
title_short |
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
title_full |
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
title_fullStr |
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
title_full_unstemmed |
Brief Communication: Trends in sea ice extent north of Svalbard and its impact on cold air outbreaks as observed in spring 2013 |
title_sort |
brief communication: trends in sea ice extent north of svalbard and its impact on cold air outbreaks as observed in spring 2013 |
publisher |
Copernicus Publications |
publishDate |
2014 |
url |
https://doi.org/10.5194/tc-8-1757-2014 http://www.the-cryosphere.net/8/1757/2014/tc-8-1757-2014.pdf https://doaj.org/article/742473783a21498f8e65ef50248d24f7 |
geographic |
Svalbard |
geographic_facet |
Svalbard |
genre |
Sea ice Svalbard The Cryosphere |
genre_facet |
Sea ice Svalbard The Cryosphere |
op_source |
The Cryosphere, Vol 8, Iss 5, Pp 1757-1762 (2014) |
op_relation |
1994-0416 1994-0424 doi:10.5194/tc-8-1757-2014 http://www.the-cryosphere.net/8/1757/2014/tc-8-1757-2014.pdf https://doaj.org/article/742473783a21498f8e65ef50248d24f7 |
op_rights |
undefined |
op_doi |
https://doi.org/10.5194/tc-8-1757-2014 |
container_title |
The Cryosphere |
container_volume |
8 |
container_issue |
5 |
container_start_page |
1757 |
op_container_end_page |
1762 |
_version_ |
1766194615749181440 |