Join the #CRiceS webinar on "Consequences of reduced sea ice cover in the future Arctic Ocean", next Wednesday, 15 January 2025, 13:00 - 14:00 CET. More details and registration here:.

📢❗️The upcoming CATCH seminar on Jan 15th by Ursula Jongebloed has been postponed! Stay tuned for a new seminar date spring.

Introducing Grok Imagine.

Join our interdisciplinary session @EuroGeosciences on aerosols, clouds, biogeochemistry over polar sea ice and oceans! Abstract submission until 15 Jan. More details here 👉 @BEPSII_seaice

Interested in surface exchange processes in the polar regions? Join our session @EuroGeosciences GA in Vienna next spring! Abstracts until Jan 15. More details here

📣 Upcoming CATCH seminar by Ursula Jongebloed (University of Washington, USA) on Jan 15th, 2025 at 8 PST (17 CET) on "Sulfate sources and chemistry from the pre-industrial to present day inferred from ice core observations and global model simulations".

Last week, the 1st planning workshop for the International Polar Year (IPY) 2032-33 took place at Aussois 🇫🇷 around the topic of chemical, biogeochemical & physical drivers of the polar atmosphere & climate. Exciting science plans developing!

🔵 CATCH is now also updating & reaching out on Bluesky 🔵 Follow us here 👉👈 🔵 @IGACProject @BEPSII_seaice @SOLAS_IPO @IASC_Arctic @Polar_Research #CATCHscience

📢 Join us in 30min live @COP29_AZ 👉

📢 Join us tomorrow live from @COP29_AZ with an SOS from the Poles to the World leaders! 👇.

Greetings from beautiful Aussois, France 🇫🇷, where we gather together with scientists from around the globe and various research initiatives to discuss and plan the upcoming International Polar Year 2032/33. @IASC @BEPSII_seaice

📢 Don't miss the next CATCH seminar this Wednesday at 13 UTC (Nov 6th)! Join online / zoom here: 👇

Here is the full address

📢Join our next CATCH seminar on Nov 6th, 13:00 UTC with Diego Aliaga on "High-Altitude Particle Dynamics in the Andes: Impacts from Volcanic, Marine, Amazonian, and Urban Sources". See you there! Zoom link at #CATCHscience #CATCHseminar

Considering to join #EGU in Vienna next spring? Our CATCH & CIce2Clouds session 👉 Interdisciplinary perspectives on linking aerosols, clouds, and biogeochemistry of the sea ice and ocean in polar regions 👈 has been accepted. Stay tuned!

📢 Join us at the Faraday Discussion on "Atmospheric chemistry in cold environments" (17-19 Feb 25, London 🇬🇧). Open to all disciplines from atmospheric to sea-ice science, meteorology & oceanography. Abstracts until 9th Dec 👉 @BEPSII_seaice @IGACProject

📢CATCH is looking for new members of its scientific steering committee, from all career levels & all different disciplines doing CATCH-relevant science! Interested or would like to nominate somebody? Fill out the survey in the news section of our website:

📢 Join the Faraday Discussion on "Atmospheric Chemistry in cold environments" in London next January! Abstract deadline 3rd of June for oral presentations & 9th December for poster presentations. More info here 👉 #CATCHscience

RT @markusfrey2: New paper out on our work during the MOSAiC expedition: Clouds formed with sea salt contribute to Arctic warming https://t….

RT @JennieLThomas: Lots of amazing @catch_science and @CRiceS_H2020 researchers are joining us for this workshop. You are still welcome to….

RT @SonyaFiddes: The @CATCH_science Open Science workshop has just kicked off! First up is @MarcMallet and @ruhihumphries and my session on….