Letizia Tedesco
@leti-polar.bsky.social
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
Adj. Prof. @helsinkiuni.bsky.social
Fascinated by #seaice ❄️ & #ecology 🌍
Addicted to 🌊&🧘♀️&🏐
🇮🇹 in 🇫🇮
Views my own
Reposted by Letizia Tedesco
"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/...
@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/...
November 18, 2025 at 12:59 PM
"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/...
@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/...
❄️💙 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
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
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…
tinyurl.com
August 26, 2025 at 9:25 AM
❄️💙 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
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
❄️ 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/doi/10.1002/...
#SeaIce #ClimateScience #PolarResearch
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...
onlinelibrary.wiley.com
August 22, 2025 at 2:29 PM
❄️ 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/doi/10.1002/...
#SeaIce #ClimateScience #PolarResearch
Reposted by Letizia Tedesco
❄️🧊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
📅 🌏 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
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...
sites.google.com
July 4, 2025 at 11:18 AM
❄️🧊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
📅 🌏 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
Reposted by Letizia Tedesco
🚨 @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!
✍️ 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!
June 9, 2025 at 1:07 PM
🚨 @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!
✍️ 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!
🚨 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
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
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...
doi.org
April 16, 2025 at 10:18 AM
🚨 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
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
💥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). ❄️🛳️🗺️
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). ❄️🛳️🗺️
April 3, 2025 at 1:39 PM
💥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). ❄️🛳️🗺️
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). ❄️🛳️🗺️
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
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
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tinyurl.com
November 30, 2024 at 7:45 AM
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
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