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#Arctic
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Sea ice extent in the Bering Sea is now just above the 1991-2020 median for the date in NSIDC data and just below the seasonal maximum extent that occurred the last week of March. Increasing areas of low concentration ice/open water well north of the pack ice edge are normal for this time of year. @Climatologist49 @ZLabe
Sea surface temperatures difference from the 1991-2020 average for the oceans around around Alaska. Generally near to above normal except in sea ice-influenced areas in the eastern Bering Sea. Data courtesy NOAA. @Climatologist49 @ZLabe
Temperatures across the #Arctic Circle over the last 100 years...
Data from https://berkeleyearth.org/data/. Graphic available for download at https://zacklabe.com/arctic-sea-ice-figures/.
The door to tomorrow.
Beneath the permafrost of Svalbard lies the Global Seed Vault—designed to outlast war, famine, and time itself. Not a monument to the past, but a bet on the survival of life. #Svalbard #SeedVault #Photography #LandscapePhotography #ClimatePhotography #FediPhotographers #Pixelfed #Arctic #DocumentaryPhotography #Minimalism #light #photo #photog #travelphotography
Beneath the permafrost of Svalbard lies the Global Seed Vault—designed to outlast war, famine, and time itself. Not a monument to the past, but a bet on the survival of life. #Svalbard #SeedVault #Photography #LandscapePhotography #ClimatePhotography #FediPhotographers #Pixelfed #Arctic #DocumentaryPhotography #Minimalism #light #photo #photog #travelphotography
The variability and multidecadal decline of March #Arctic sea-ice thickness and sea-ice volume...
+ Data information: https://climatedataguide.ucar.edu/climate-data/pan-arctic-ice-ocean-modeling-and-assimilation-system-piomas
+ More visualizations: https://zacklabe.com/arctic-sea-ice-volumethickness/
GIF
Enjoy your weekend! Here's your Friday ice update - #Arctic sea ice extent is currently the 7th lowest on record (JAXA data)...
• about 210,000 km² below the 2010s mean
• about 480,000 km² below the 2000s mean
• about 950,000 km² below the 1990s mean
• about 1,540,000 km² below the 1980s mean
More plots: https://zacklabe.com/arctic-sea-ice-extentconcentration/
Most of the sea ice in the #Arctic Ocean was around 0.5-2 meters thinner than the 1981-2010 average in March 2025. The largest anomalies were north of Greenland and the Lincoln Sea.
Data from PIOMAS. Graphics at https://zacklabe.com/arctic-sea-ice-volumethickness/
Rewilding Magazine · The Skolt Sámi Are Rewilding the Näätämö River to Protect Their Way of LifeIn Finland's far north, a collaborative approach encompassing Indigenous knowledge with Western science is helping to restore vital habitat for fish – and people.
Peter Schweitzer, Professor of Social and Cultural Anthropology at the University of Vienna, has dedicated his career to exploring the #Arctic life.
He is working on issues of #mobility, #ClimateChange, and identity in the circumpolar North, in particular in #Alaska and #Siberia. 
https://www.youtube.com/watch?v=yC8casDaOs0
The Routledge Handbook of Arctic Governance ed. by Elena Conde & Corine Wood-Donnelly, 2025
A comprehensive exploration of the multifaceted issues surrounding governance in the Arctic region. Delving into the complex intersections of justice, sustainability, and security in Arctic politics.
Visualizing changes in April temperatures across the #Arctic region during the last four decades...
Data provided by https://doi.org/10.24381/cds.f17050d7
How A Journalist Divided A City (A free, 38-minute podcast from 2023)
Tags: #Journalism #Mind #Society #Polarization #Arctic
https://buddhistuniversity.net/content/av/journalist-explorer_harford-tim
The Open Buddhist University · Poles Apart: How A Journalist Divided A CityFrederick Cook has just returned from the very roof of the world, the first man to reach the North Pole. Or so he says. Journalist Philip Gibbs has been watching him, and he’s convinced he’s lying.
I've added a new visualization of #Antarctic sea ice thickness averaged by year, which parallels my version for the #Arctic by design. However, unlike the Arctic, there aren't any obvious long-term trends (annual mean).
Graphic will be updated yearly at https://zacklabe.com/arctic-sea-ice-figures/. GIOMAS data.
Monday ice update - #Arctic sea ice extent is currently the 7th lowest on record (JAXA data)...
• about 250,000 km² below the 2010s mean
• about 540,000 km² below the 2000s mean
• about 1,000,000 km² below the 1990s mean
• about 1,560,000 km² below the 1980s mean
More plots: https://zacklabe.com/arctic-sea-ice-extentconcentration/
A new study has shed light on the highly variable and climate-sensitive routes that substances from Siberian rivers use to travel across the Arctic Ocean. The findings raise fresh concerns about the increasing spread of pollutants and the potential consequences for fragile polar ecosystems as climate change accelerates
https://phys.org/news/2025-04-arctic-pathways-poised-major-shifts.html
Phys.org · Arctic matter pathways are poised for major shifts amidst climate change, Transpolar Drift study finds
New technologies are helping to regrow Arctic sea ice
But should we use them?
https://grist.org/climate/new-technologies-are-helping-to-regrow-arctic-sea-ice/
Grist · Global warming is melting Arctic sea ice. Can science refreeze it?
Canada is making a significant push to boost its military strength in the Arctic, which accounts for 40% of its territory. https://www.japantimes.co.jp/news/2025/04/14/world/canadian-troops-arctic-defense/?utm_medium=Social&utm_source=mastodon #worldnews #canada #us #russia #defense #china #arctic
The Japan Times · 'Hard on the body': Canadian troops train for Arctic defense