Sign in

Letizia Tedesco

@leti-polar.bsky.social
135 followers 162 following 11 posts

Polar biological oceanographer & Marine biogeochemical modeller & Sea ice scientist @sykefi.bsky.social Adj. Prof. @helsinkiuni.bsky.social Fascinated by #seaice ❄️ & #ecology 🌍 Addicted to 🌊&🧘‍♀️&🏐 🇮🇹 in 🇫🇮 Views my own

PostsRepliesMedia
Letizia Tedesco @leti-polar.bsky.social · 04/08/2026
Exciting to see Finland’s expertise joining the ambitious first Tara Polar Station expedition! 🧊🌊 Through IceVar-II, we will investigate how the changing diversity of Arctic sea ice shapes its ecosystems, whose consequences will reach far beyond the Arctic. @syke.fi @ilmatieteenlaitos.fi #POLARIN
010
Letizia Tedesco @leti-polar.bsky.social · 17/04/2026
✈️ Back from a few intense weeks on the road! 🇳🇿 CliC Open Science Conference (Wellington,9-12 Feb 2026): I shared work on Southern Ocean iron ( @crices-h2020.bsky.social and #RCF #IMICROBE). So much thanks to @clicwcrp.bsky.social for their support! 💡 Strong science, great people. #SeaIce
000
Reposted by Letizia Tedesco
Land and Climate Review @landclimate.bsky.social · 18/11/2025
"These changes threaten water supply and infrastructure for billions of people" @leti-polar.bsky.social, @zoraur0ra.bsky.social, and @pxh.bsky.social warn that the Earth’s frozen regions are approaching irreversible tipping points, and call for urgent action at COP30: www.landclimate.org/...
154
Letizia Tedesco @leti-polar.bsky.social · 26/08/2025
❄️💙 Super proud moment! Our new Sea-Ice Ecosystems chapter is out 🎉 With Nadja Steiner & Ilka Peeken — a true @bepsiiseaice.bsky.social team effort! 👉 Full of illustrations, great for research & teaching. 📘 Publication: tinyurl.com/ybbvfjhu 🔎 Preview: tinyurl.com/mr392pc5 #SeaIce #Ecosystems
tinyurl.com
Sea-ice ecosystems
Sea ice plays a crucial role not only in the global climate system but also as one of the planet's largest biomes, seasonally covering up to 25million…
022
Letizia Tedesco @leti-polar.bsky.social · 22/08/2025
❄️ New publication! Our chapter “Numerical Models of Sea-Ice Biogeochemistry” is out in the new Sea Ice book (Wiley). Excited to share insights on how models reveal the hidden dynamics of polar ecosystems 🌊🧊 👉 onlinelibrary.wiley.com/doi/10.1002/... #SeaIce #ClimateScience #PolarResearch
onlinelibrary.wiley.com
Numerical models of sea ice biogeochemistry
Modeling the role of sea ice in biogeochemical cycles is a rapidly evolving field. Despite recent advancements, significant challenges remain in accurately representing the interactions between sea i...
000
Reposted by Letizia Tedesco
BEPSII @bepsiiseaice.bsky.social · 04/07/2025
❄️🧊Our Sea Ice School is back in 2026! 📅 🌏 Join us in Saroma-Ko Lagoon, Hokkaido, Japan from Feb 28 to Mar 9 for hands-on polar training in sea ice, snow, clouds & aerosols. 🏫 Open to PhD, MSc & early postdocs. Apply by Sept 2025! 🔗 Info: tinyurl.com/3fhwa6ak 📝 Apply: tinyurl.com/56pafvdd
sites.google.com
Biogeochemical exchanges at Sea Ice Interfaces - BEPSII - CATCH Sea-Ice School 2026
Saroma Sea Ice School 2026 Saroma-ko Lagoon, Hokkaido, Japan From 28 Feb. to 9 Mar. 2026 By BEPSII, CIce2Clouds, CATCH DESCRIPTION Saroma Sea Ice School 2026 is designed for early-career...
178
Reposted by Letizia Tedesco
BEPSII @bepsiiseaice.bsky.social · 09/06/2025
🚨 @bepsiiseaice.bsky.social is heading to the @clicwcrp.bsky.social Open Science Conference with a dedicated session! ✍️ Submit your abstract and join us in Wellington this February! ⏳ Deadline for abstract submission: 31 July 📍 More info: clic2026.com Let’s bring the sea-ice community together!
clic2026.com
Home - CliC OSC 2026
About the conference REgister now Abstract Guidelines Registration is open! Register here and use the buttons below to access travel resources. FLIGHT DISCOUNTS ACCOMMODATION TRAVEL INFORMATION First ...
042
Letizia Tedesco @leti-polar.bsky.social · 16/04/2025
🚨 New preprint 🚨 We compare 6 sea-ice biogeochem models vs. data 📊 Biomass: tunable ✅ Nutrients: still tricky ❌ Read more on #EGUsphere → doi.org/10.5194/egus... 🙏 all co-authors & @bepsiiseaice.bsky.social for supporting this study! #SeaIce #PolarScience #Biogeochemistry #Modeling #EGUsphere
doi.org
Brief communication: Intercomparison study reveals pathways for improving the representation of sea-ice biogeochemistry in models
Abstract. Sea-ice biogeochemical models are key to understanding polar marine ecosystems. We present an intercomparison of six one-dimensional sea-ice biogeochemical models, assessing their ability to...
021
Letizia Tedesco @leti-polar.bsky.social · 03/04/2025
💥Exciting news! Our #IceVar proposal to #POLARIN was selected!💥 In summer 2026, I’ll join 8 Arctic transits aboard #PONANT's #LeCommandantCharcot from #Longyearbyen to the #NorthPole with Jari Haapala (FMI) & @ChristianHaas (Uni Bremen). ❄️🛳️🗺️
120
Letizia Tedesco @leti-polar.bsky.social · 30/11/2024
During #COP29, I had the honour of reading an🚨Open letter: An S.O.S. from the Poles to World Leaders. What started as a chat grew into something unimaginable! 📖 LETTER: tinyurl.com/5eft94ra 📷 PRESS RELEASE: tinyurl.com/3an8ytyd 📔 STORY: tinyurl.com/ymhjy89s 📽️ MEDIA EVENT: tinyurl.com/37b9x88p
tinyurl.com
YouTube
Share your videos with friends, family, and the world
041