iiinova — where your digital self keeps evolving

Reposted by Harri Kokkola

Ilmatieteen laitos - Finnish Meteorological Institute @ilmatieteenlaitos.fi · 13/02/2026

Laajassa eurooppalaisessa yhteistyössä tutkitaan, kuinka paljon ilmassa olevat hiukkaset vaikuttavat nykyiseen ilmastoon sekä ilmastonmuutokseen. Tutkimustulosten odotetaan parantavan ennusteita ilmastonmuutoksen nopeudesta ja alueellisista vaikutuksista. www.ilmatieteenlaitos.fi/uutinen/6Pdn...

ilmatieteenlaitos.fi

Pienhiukkasten ja pilvien vaikutusta ilmastoon tutkitaan laajassa

Ilmansaasteet vaikuttavat ilmaston lämpenemiseen, mutta vaikutuksen tarkka suuruus on yksi ilmastotieteen suurimmista epävarmuustekijöistä. Euroopan johtavat tutkijat ovat nyt yhdistäneet voimansa

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Reposted by Harri Kokkola

Annele Virtanen @annelev.bsky.social · 28/05/2025

Another PhD defence @UEF Aerosol Physics Group: Irfan Muhammad defending his thesis on modelling aerosol effects on climate. Pontus Roldin (the Opponent) doesn’t let him off easy. And @harrikokkola.bsky.social (the Custos) sweating there in the middle.

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Harri Kokkola @harrikokkola.bsky.social · 03/04/2025

After a tremendous collaborative effort from multiple measurement and modeling teams, our work has just been published in Nature Geoscience! 🌍🔬 — check it out! 👇 hashtag#Science hashtag#Research hashtag#NatureGeoscience www.uef.fi/en/article/l... www.nature.com/articles/s41...

uef.fi

Long-term measurements reveal cloud sensitivity to changes in atmospheric aerosol concentrations

An international study led by the University of Eastern Finland and the Finnish Meteorological Institute has demonstrated that the formation and properties of lower-atmosphere clouds are highly sensit...

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TerraDT @terradt.bsky.social · 10/03/2025

🌍 Unlocking climate insights with TerraDT We need high-res, reliable climate data to guide adaptation policy. #DestinE’s Digital Twins are key and TerraDT takes it further. 📩 Keep up to date on Earth system Digital Twins by subscribing to our newsletter: tinyurl.com/mbaywjs9 #DigitalTwins #ClimateDT

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CERTAINTY-ACI @certainty-aci.bsky.social · 11/02/2025

In January, CERTAINTY researchers delivered inspiring lectures to ERCA students, covering topics like aerosols and clouds, atmospheric dynamics, weather systems, remote sensing, and statistical analysis. Welcome to the new generation of scientists!

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Reposted by Harri Kokkola

CERTAINTY-ACI @certainty-aci.bsky.social · 11/02/2025

Currently, our poster session is in full swing at the CERTAINTY Annual Meeting in Grenoble! It’s an exciting moment to connect and share insights with our amazing team. The energy and collaboration are truly inspiring!

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CERTAINTY-ACI @certainty-aci.bsky.social · 13/02/2025

Kicking off a productive CERTAINTY meeting! We are planning for Year 2 and beyond, aligning on current progress, and strengthening collaborations with our partners and International advisory committee. Exciting coordinated modeling case studies ahead. Welcome to all new team members & ECRs!

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Reposted by Harri Kokkola

TerraDT @terradt.bsky.social · 13/02/2025

Welcome to TerraDT, the Digital Twin of the Earth system for cryosphere, land surface and related interactions! After our kick off, we're ready to embark on this journey, supporting evidence-based policy on climate adaptation. Sign up to our newsletter on terradt.eu: tinyurl.com/bdhfcmxj

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Reposted by Harri Kokkola

CERTAINTY-ACI @certainty-aci.bsky.social · 14/02/2025

💭 Fruitful Aerosol-Cloud Cluster Session today! We assessed progress, explored new synergies, and discussed future collaborations. 🙏 A big thank you to all our speakers and participants for their valuable contributions! 🔹 Stay tuned for upcoming joint activities.

- Franz Immler (European Commission)
- Thorsten Fehr (European Space Agency - ESA), EarthCare
- Michael Schulz (Norwegian Meteorological Institute | Meteorologisk institutt), AEROCOM
- Marta Luffarelli (Rayference), SATACI
- Ulas Im (Aarhus University) / Athanasios Nenes (FORTH - EPFL), CleanCloud ACI
- Oleg Dubovik (CNRS - Université de Lille) / Anton Lopatin (University of Lille), AIRSENSE
- Jennie Thomas (CNRS - IGE), CERTAINTY-ACI
- Harri Kokkola (Finnish Meteorological Institute - Ilmatieteen laitos), CERTAINTY-ACI

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Reposted by Harri Kokkola

CERTAINTY-ACI @certainty-aci.bsky.social · 19/12/2024

📄 New publication 🔹Terrestrial and Marine sources of ice nucleating particles in the Eurasian Arctic ✒️ by Guangyu Li, André Welti, Arianna Rocchi, Germán Pérez Fogwill, M. Dall'Osto & Zamin A. Kanji 🔗 certainty-aci.eu/publications/

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Reposted by Harri Kokkola

CERTAINTY-ACI @certainty-aci.bsky.social · 19/12/2024

[New publication ] 📄 Weak liquid water path response in ship tracks ✒️ Anna Tippett, Edward Gryspeerdt, Peter Manshausen, Philip Stier and Tristan W. P. Smith 🔗 acp.copernicus.org/articles/24/...

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Harri Kokkola @harrikokkola.bsky.social · 14/03/2024

uef.varbi.com/en/what:job/... uef.varbi.com/en/what:job/... If you are interested in studying how interactions between atmospheric aerosols and clouds affect weather and climate, UEF offers positions for both doctoral student and post doc level researchers @certainty-aci.bsky.social

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Reposted by Harri Kokkola

CERTAINTY-ACI @certainty-aci.bsky.social · 08/01/2024

[CERTAINTY] New @HorizonEU Project focusing on improved understanding of Clouds and Aerosols in #Weather and #Climate has started on 1 January 2024! 🔗 Visit our website: certainty-aci.eu

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Reposted by Harri Kokkola

Tero Mielonen @mielonen.bsky.social · 19/12/2023

Osallistuttiin @harrikokkola.bsky.social:n kanssa hienoon tutkimukseen, jossa onnistuttiin tarkentamaan arvioita savuhiukkasten vaikutuksesta ilmastoon. Ilmakehämallit eivät ole täydellisiä, mutta meillä on keinoja parantaa niiden tuottamia arvioita 🧪 #tiedetaivas

ilmatieteenlaitos.fi

Ilmatieteen laitos

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Harri Kokkola @harrikokkola.bsky.social · 13/12/2023

A new study shows that constraining the properties of absorbing aerosol results in a threefold reduction in modeled direct radiative effects of biomass burning aerosol www.science.org/doi/10.1126/... We were happy to be involved in the study with our model simulations @mielonen.bsky.social

science.org

Threefold reduction of modeled uncertainty in direct radiative effects over biomass burning regions ...

Constraining absorbing biomass burning aerosols greatly reduce the uncertainty of regional aerosol direct radiative effects.

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