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Temperature anomalies across the #Arctic over the last 12 months...
Data from @CopernicusECMWF@masto.ai ERA5 reanalysis.
#arctic
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It was another October with huge temperature departures across the Siberian side of the #Arctic Ocean. This also corresponded with lower sea ice cover in these margins. As the freeze-up occurs, much of the stored heat gets transferred into the overlying atmosphere.
Data from
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Have a great weekend! Here's your Friday ice update - #Arctic sea ice extent is currently the 5th lowest on record (JAXA data)...
• about 460,000 km² below the 2010s mean
• about 1,240,000 km² below the 2000s mean
• about 1,860,000 km² below the 1990s mean
• about 2,140,000 km² below the 1980s mean
More graphics:
#Arctic
While roots can help lock carbon into soils by supporting plant growth and contributing organic matter, they can also stimulate microbes that break down soil carbon and release greenhouse gases such as carbon dioxide and methane
https://phys.org/news/2026-11-arctic-roots-play-key-role.html
#ClimateChange #UpheavalClimate #ClimateInstability #ClimateReversal #MassAtrocity #pollution #ecology #environment #climate
Chemicals from phones and TVs found in Arctic and Antarctic soil https://www.earth.com/climate/chemicals-from-phones-and-tvs-found-in-arctic-and-antarctic-soil/
#Arctic #Antarctic #environment #soil #phones #Smartphones #TV
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The afternoon session at the Danish climate symposium is on the very relevant subject of Arctic security and climate change, including launch of this report on the Greenland perspective of climate and security
#ClimateChange #Arctic #ArcticSecurity
#Arctic
Arctic winter sea ice could disappear much faster than scientists previously expected, according to new research using climate clues from 6,000 years ago. By comparing ancient ocean sediments with modern climate models, researchers found that future winter ice coverage may be roughly one million square kilometers smaller than earlier predictions suggested
https://www.sciencedaily.com/releases/2026/10/261022081259.htm
#ClimateChange #UpheavalClimate #ClimateInstability #MassAtrocity #pollution #ecology #environment #climate
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Loss of a rare lake reveals how warming has hit the Canadian Arctic’s ‘planetary fridge’ https://news.mongabay.com/2026/10/loss-of-a-rare-lake-reveals-how-warming-has-hit-the-canadian-arctics-planetary-fridge/
#Canada #Arctic #environment #lake
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Much of the perimeter of the #Arctic Ocean is getting wetter during the month of October. This is largest over the Barents-Kara Seas region, along with the eastern coast of Greenland.
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#Arctic climate rankings are now in for September 2026: https://zacklabe.com/archive-2026/ It was unusually warm again.
No updates on PIOMAS sea-ice volume and thickness. #SciComm #DataViz #OpenScience #OpenData
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#News: Musician Yann Tiersen is fighting the "colonisation" of our planet! ⛵. by🎶 avoiding #flights and using his sailboat, he toured the melting glaciers of the #Arctic to record an album that serves as a "soundtrack for #Climate protest" against destructive #capitalism and #climatechange.🌍✊ #ClimateActionNow #Boycott4Wildlife @palmoildetectives@mastodonapp.uk
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Check this out! These maps show temperature anomalies averaged by decade in the #Arctic for the month of October. This month is one of the fast warming for Arctic amplification trends. Heat is being transferred back into the overlying atmosphere from newly open water.
Data:
In Canada's Arctic, a New Generation of Inuit Creatives Are Using Identity to Fuel Their Art
https://www.nytimes.com/2026/10/11/world/canada/inuit-inuk-indigenous-people-identity-iqaluit.html
#Indigenous #Arctic #Culture
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September #Arctic sea ice extent since 1850 - comparison now updated through 2026
Please note that the reconstruction (SIBT1850 v2) is for the 15th of September, while the NSIDC is a monthly mean. You can read more about this data set at
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The disappearance of thicker #Arctic sea ice by decade in October...
More info on this data:
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October has observed some of the largest warming trends in the #Arctic (satellite-era). This is greatest over areas with a lack of sea ice cover (nearly all of the Siberian Arctic). Arctic amplification is largest in the boreal fall.
Data: https://doi.org/10.24381/cds.f17050d7 Info: https://doi.org/10.1175/BAMS-D-26-0123.1
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Sea surface temperatures relative to the 1991-2020 baseline average around Alaska for the week ending October 9. Gulf of Alaska warmer than normal. Bering Sea mixed, and mostly below normal north of the Bering Strait except for some near shore areas. Data courtesy NOAA/PSL/ESRL. @Climatologist49@fediscience.org @ZLabe@fediscience.org#akwx #Arctic #SST
Have a good week! Here's your Monday ice update - #Arctic sea ice extent is currently the 5th lowest on record (JAXA data)...
• about 330,000 km² below the 2010s mean
• about 1,250,000 km² below the 2000s mean
• about 2,000,000 km² below the 1990s mean
• about 2,810,000 km² below the 1980s mean
More graphics: