5 years in the making; glad to have this one over with. Where we show that sure, you can use advanced #NeuralNetwork and #DeepLearning if you feel like it, but basic linear regression does the job as well, faster, and does not burn the planet. #AI agupubs.onlinelibrary.wiley.com/doi/10.1029/...

New study led by @marylouathanase.bsky.social and @raphaelkoehler.bsky.social. As #SeaIce thins, the Beaufort Gyre releases its feshwater out of the #Arctic. We don't predict the "Day After Tomorrow" but I'm curious about potential impacts on the #AMOC agupubs.onlinelibrary.wiley.com/doi/full/10....

Our new study is out: The Arctic Beaufort Gyre is projected to weaken or vanish in most CMIP6 models under future climate change. The gyre would thus stop storing freshwater in its centre, with possibly large impacts on the Arctic and beyond. Read: agupubs.onlinelibrary.wiley.com/doi/full/10....

New paper: The future Barents Sea-A synthesis of physical, biogeochemical, and ecological changes toward 2050 and 2100 Very nice interdisiplinary Nansen Legacy effort, including @jakobdoerr.bsky.social @islarsh.bsky.social @khuongdinh.bsky.social doi.org/10.1525/elem...

New #preprint out on @eurogeosciences.bsky.social egusphere.copernicus.org/preprints/20... If you are into #extreme #SeaLevel and/or #MachineLearning, join the discussion! It is open until 18 April. TL;DR: For northern #Europe, it is the winds that drive high frequency extreme sea level events

Has the Atlantic Meridional Overturning Circulation (AMOC) weakened over the last decades? In our new study, we combine state-of-the-art CMIP6 models and observation-based estimates of the air-sea heat flux in the North Atlantic to show that the AMOC has not declined since the 1960s! 🌊

Our new #polynya study (large team led by Igor Dmitrenko) is finally out in Ocean Science! Follow the link to learn more about the role of sea ice openings (i.e., polynyas & leads) for driving the DVM of zooplankton in the Laptev and Beaufort seas - os.copernicus.org/articles/20/...

Exploring the Arctic Ocean? Planning to attend EGU25? Submit an abstract to our session:"Changes in the Arctic Ocean, Sea Ice, and Subarctic Sea Systems: Observations, Models, and Perspectives" (t.ly/BvM9l) Spread the word, and you see in Vienna for exciting talks, posters and discussions!

One from the other place. Great new paper by @clnhz.bsky.social on Arctic Sea Ice and the near future. "if we could keep warming below the Paris Agreement target of 1.5 °C of global warming, ice-free days could potentially still be avoided" www.nature.com/articles/s41...

There is a small chance that the first sea ice free day in the Arctic Ocean could occur before 2030 if the right sequence of weather events occur, based on #CMIP6 models. rdcu.be/d2gBK www.colorado.edu/today/2024/1... @clnhz.bsky.social @naturvetenskap.bsky.social @colorado.edu @instaar.bsky.social

Thank you for the ad @iceymark.bsky.social ☺️ "The first ice-free day in the #Arctic could occur before 2030" was published today. Featuring more #CMIP simulations (all the models! all the ensemble members! all the SSPs!) Email me or @seaiceclimate.bsky.social if you have any question

The sea ice in the #Arctic has become so thin that we could already see the first day without sea ice by 2030, according to a new study led by @clnhz.bsky.social from the University of Gothenburg and @seaiceclimate.bsky.social from @cuboulder.bsky.social. shorturl.at/RJd4E #climatechange

It's official: I received a science prize from the Royal Society of Arts and Sciences in Gothenburg 🥳 ...for my "mild" obsession with #CMIP More information, in Swedish only -> www.gu.se/nyheter/celi...

Hello X-migrants. Have some #pancakes from our last day in the #Arctic #SeaIce, 6 weeks ago already

Internet is quite patchy so I've been unsuccessfully trying to post these for days. Anyway: Thick #SeaIce!!! Multiyear, more than 2m+ #Arctic #ImBlue

Did you know? #ice is actually blue. Fitting for this app ;) #Arctic #SeaIce #PS144

Not much happened for our team today, so we had time for training. Pic: Olli showing how to open and close the CTD bottle taps to collect water samples #Arctic #fieldwork #PS144

Good morning #Svalbard! @willharcourt.bsky.social "see" you in a few hours

We're on our way to the #Arctic! Bright sky and high temperatures while leaving the Tromsø fjord on the R/V #Polarstern

Officially, it's still 24h darkness here. In practice, it is quite bright for 2-3h, similar to summer in Europe when you look to the west at sunrise, especially on a clear day like today. #Arctic #MiddayNight

Guess who is teaching at #UNIS this week? #Svalbard #Arctic

FYI I fell out of love with #socialmedia in 2023, so I won't post much here for now. Will probably spam you with #Arctic #fieldwork pictures this summer though :)