Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012
An updated version (Version 3) of the Snow Melt Onset Over Arctic Sea Ice from SMMR (Scanning Multichannel Microwave Radiometer) and SSM/I-SSMIS (Special Sensor Microwave/Imager-Special Sensor Microwave Imager/Sounder) Brightness Temperatures data set is now available. The data record has been repro...
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Online Access: | https://doi.org/10.5194/tc-8-2089-2014 https://tc.copernicus.org/articles/8/2089/2014/ |
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ftcopernicus:oai:publications.copernicus.org:tc25474 2023-05-15T14:34:36+02:00 Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 Bliss, A. C. Anderson, M. R. 2018-09-27 application/pdf https://doi.org/10.5194/tc-8-2089-2014 https://tc.copernicus.org/articles/8/2089/2014/ eng eng doi:10.5194/tc-8-2089-2014 https://tc.copernicus.org/articles/8/2089/2014/ eISSN: 1994-0424 Text 2018 ftcopernicus https://doi.org/10.5194/tc-8-2089-2014 2020-07-20T16:24:51Z An updated version (Version 3) of the Snow Melt Onset Over Arctic Sea Ice from SMMR (Scanning Multichannel Microwave Radiometer) and SSM/I-SSMIS (Special Sensor Microwave/Imager-Special Sensor Microwave Imager/Sounder) Brightness Temperatures data set is now available. The data record has been reprocessed and extended to cover the years 1979–2012. From this data set, a statistical summary of melt onset (MO) dates on Arctic sea ice is presented. The mean MO date for the Arctic Region is 13 May (132.5 DOY – day of year) with a standard deviation of ±7.3 days. Regionally, mean MO dates vary from 15 March (73.2 DOY) in the St. Lawrence Gulf to 10 June (160.9 DOY) in the Central Arctic. Statistically significant decadal trends indicate that MO is occurring 6.6 days decade −1 earlier in the year for the Arctic Region. Regionally, MO trends are as great as −11.8 days decade −1 in the East Siberian Sea. The Bering Sea is an outlier and MO is occurring 3.1 days decade −1 later in the year. Text Arctic Bering Sea East Siberian Sea Sea ice Copernicus Publications: E-Journals Arctic Bering Sea East Siberian Sea ENVELOPE(166.000,166.000,74.000,74.000) The Cryosphere 8 6 2089 2100 |
institution |
Open Polar |
collection |
Copernicus Publications: E-Journals |
op_collection_id |
ftcopernicus |
language |
English |
description |
An updated version (Version 3) of the Snow Melt Onset Over Arctic Sea Ice from SMMR (Scanning Multichannel Microwave Radiometer) and SSM/I-SSMIS (Special Sensor Microwave/Imager-Special Sensor Microwave Imager/Sounder) Brightness Temperatures data set is now available. The data record has been reprocessed and extended to cover the years 1979–2012. From this data set, a statistical summary of melt onset (MO) dates on Arctic sea ice is presented. The mean MO date for the Arctic Region is 13 May (132.5 DOY – day of year) with a standard deviation of ±7.3 days. Regionally, mean MO dates vary from 15 March (73.2 DOY) in the St. Lawrence Gulf to 10 June (160.9 DOY) in the Central Arctic. Statistically significant decadal trends indicate that MO is occurring 6.6 days decade −1 earlier in the year for the Arctic Region. Regionally, MO trends are as great as −11.8 days decade −1 in the East Siberian Sea. The Bering Sea is an outlier and MO is occurring 3.1 days decade −1 later in the year. |
format |
Text |
author |
Bliss, A. C. Anderson, M. R. |
spellingShingle |
Bliss, A. C. Anderson, M. R. Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
author_facet |
Bliss, A. C. Anderson, M. R. |
author_sort |
Bliss, A. C. |
title |
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
title_short |
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
title_full |
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
title_fullStr |
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
title_full_unstemmed |
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012 |
title_sort |
snowmelt onset over arctic sea ice from passive microwave satellite data: 1979–2012 |
publishDate |
2018 |
url |
https://doi.org/10.5194/tc-8-2089-2014 https://tc.copernicus.org/articles/8/2089/2014/ |
long_lat |
ENVELOPE(166.000,166.000,74.000,74.000) |
geographic |
Arctic Bering Sea East Siberian Sea |
geographic_facet |
Arctic Bering Sea East Siberian Sea |
genre |
Arctic Bering Sea East Siberian Sea Sea ice |
genre_facet |
Arctic Bering Sea East Siberian Sea Sea ice |
op_source |
eISSN: 1994-0424 |
op_relation |
doi:10.5194/tc-8-2089-2014 https://tc.copernicus.org/articles/8/2089/2014/ |
op_doi |
https://doi.org/10.5194/tc-8-2089-2014 |
container_title |
The Cryosphere |
container_volume |
8 |
container_issue |
6 |
container_start_page |
2089 |
op_container_end_page |
2100 |
_version_ |
1766307617607516160 |