Happy Holidays! ☃️ Wishing you health and happiness from all of us at @ArcticScienceJ!

Arctic Science Journal

Mission Antarctica by @MissionAntarctica
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Each spring, herds of caribou migrate from the boreal forests of northern Canada to calving grounds hundreds of kilometers away in the Arctic tundra. But what spurs their migration? Scientists think it may be triggered by snowmelt. Learn more @AGU_Eos: eos.org/articles/snowmelt-se…

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
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Our final SCAR newsletter of the year has just been sent out!

It features an interactive End-of-Year Review.
Join us in reflecting on 2024, and we can't wait to reconnect in 2025 for another year of Antarctic science and collaboration.

📩 mailchi.mp/scar/december-sca…

Scientific Committee on Antarctic Research (SCAR)

Mission Antarctica by @MissionAntarctica
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We are delighted to announce that Jon Ove Hagen has been awarded an Honourary IGS Membership

Click here for further details bit.ly/3DsJqp1

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
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We are delighted to announce that Bethan Davies has been awarded the IGS Richardson Medal

Click here for further details bit.ly/4gnvaMU

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

We are delighted to announce that Sridhar Anandakrishnan has been awarded the IGS Seligman Crystal

Click here for further details bit.ly/49R9Xsk

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
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In case you missed it yet, the last issue of #TheCircleWWF looked at pollution in the #Arctic 🥤🏭

It covers the problems, such #microplastics & pollution, as well as the solutions, such as community clean-ups & global action 🔗: arcticwwf.org/magazine-issue… arcticwwf.org/magazine-issue…

WWF Global Arctic Programme

Mission Antarctica by @MissionAntarctica
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We are delighted to announce that Helen A. Fricker has been awarded the IGS Seligman

Crystal Click here for further details bit.ly/41Gz0MB

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

We are delighted to announce that Nanna Karlsson has been awarded the IGS Firn Award

Click here for further details bit.ly/3P7QREu

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

We are delighted to announce that Lauren Vargo has been awarded the IGS Early Career Scientist award

Click here for further details bit.ly/49MORLq

Int. Glaciol. Soc.

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

In April, while flying a plane over the Greenland Ice Sheet, NASA scientists made a surprising discovery with radar: an abandoned Cold War-era military base consisting of a network of tunnels carved into the ice. NASA has released a photo from 1950. @CBS: bit.ly/4iLerEE

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
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Christmas carols anyone? #Elfontheshelf

AntarcticaNewZealand

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

📬 Check out this year’s final circumpolar news roundup with the #Arctic This Week Take Five! 🗞️

Online now! ❄️

🔗 Link to Take Five below! ⬇️ thearcticinstitute.org/arcti…

The Arctic Institute

Mission Antarctica by @MissionAntarctica
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🌡️ #Arctic temperatures were the second warmest on record during 2024 – an alarming result.

❄️ But there are some important conservation wins that happened during 2024 too. Here's our take on the wins to celebrate this past year: arcticwwf.org/newsroom/featu… arcticwwf.org/newsroom/featu…

WWF Global Arctic Programme

Mission Antarctica by @MissionAntarctica
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Contribute to a new collection ft. research conducted at @Toolik Field Station. Editors seek reviews, perspectives, and data papers, with time series or comparisons especially desired. 📅 Submit by January 31, 2025: ow.ly/IjNH50T6yJc

Arctic Science Journal

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

RT @AnthonyPress: Best wishes to all Antarcticans on the occasion of the Austral Solstice (8:19 pm Eastern Australian Time). A big shout-out to all expeditioners down South. @AusAntarctic @Ant_Partnership @AntarcticSciAus @saef_arc @BOM_Tas

Australian Centre for Antarctic Science (ACEAS)

Mission Antarctica by @MissionAntarctica
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Even Santa's helpers need quiet time. Our elf has found a book on the shelf of the Scott Base library to recharge for the big day. #Elfontheshelf

AntarcticaNewZealand

Mission Antarctica by @MissionAntarctica
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🦌 Did you know that #caribou & #reindeer are the same species?

In North America, they're called caribou. In Eurasia, their called reindeer.

Globally, reindeer & caribou populations have declined >60% in the last two decades. Climate change is impacting their #Arctic habitat 🌡️

WWF Global Arctic Programme

Mission Antarctica by @MissionAntarctica
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Tuktoyaktuk, a hamlet in Canada’s Western Arctic and home to the Inuvialuit, sits atop 1,300 feet to 1,600 feet of thawing permafrost. The residents know they will have to move to more stable ground. But how soon? @nytimes: nytimes.com/2024/12/02/world…

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme

Andean tropical glaciers have reached their lowest levels in 11,700 years. This also impacts the Amazon Basin, with scientists estimating that ice loss in the Andes could reduce water flow to the Amazon rivers by up to 20%. @mongabay: bit.ly/3ZXXRdk

National Snow and Ice Data Center

Mission Antarctica by @MissionAntarctica
A @grttme project - Other backups: @Hallotme