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Annele Virtanen

@annelev.bsky.social
261 followers 195 following 7 posts

Atmospheric scientist, outdoor enthusiast, mother

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Reposted by Annele Virtanen
CERTAINTY-ACI @certainty-aci.bsky.social · 22/04/2026
Why aerosols matter 🌥️ What happens to our climate if the ingredients of clouds change? That question is asked in a recent paper written by CERTAINTY scientists. 🎤 @drgilbz.bsky.social & @annelev.bsky.social ▶️ www.youtube.com/watch?v=0B6S...
youtube.com
Our climate is surprisingly sensitive to these tiny particles
YouTube video by CERTAINTY-ACI
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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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Annele Virtanen @annelev.bsky.social · 23/05/2025
Lejish Vettikkat doing excellent job with defending his doctoral thesis on the emissions of biogenic VOCs. Siegfried Schobesberger acting as a custos as a first time (and doing it like a pro!). Prof Steffen Noe is running the show as an opponent. 👌
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Reposted by Annele Virtanen
Nature Geoscience @natgeosci.nature.com · 03/04/2025
⚒️ Article: High sensitivity of cloud formation to aerosol changes @annelev.bsky.social @harrikokkola.bsky.social www.nature.com/articles/s41...
nature.com
High sensitivity of cloud formation to aerosol changes - Nature Geoscience
In situ observations indicate a greater susceptibility of cloud droplet number to cloud condensation nuclei than is estimated from satellite observations, which suggests that aerosols exert a stronger...
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Annele Virtanen @annelev.bsky.social · 03/04/2025
Check our new paper if you are interested in aerosols and clouds: long-term observations reveal the sensitivity of cloud formation to aerosol changes! www.nature.com/articles/s41...
nature.com
High sensitivity of cloud formation to aerosol changes - Nature Geoscience
In situ observations indicate a greater susceptibility of cloud droplet number to cloud condensation nuclei than is estimated from satellite observations, which suggests that aerosols exert a stronger...
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Annele Virtanen @annelev.bsky.social · 21/02/2025
I have nothing to add. Why so many people in US don’t see what is going on??? m.youtube.com/watch?v=rKBM...
m.youtube.com
A Sad Moment in American History
YouTube video by Senator Bernie Sanders
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Annele Virtanen @annelev.bsky.social · 01/12/2024
Olemme aloittaneet lintujen talviruokinnan. Punatulkkujen ja tali- ja sinitiaisten lisäksi laudan ovat löytäneen myös hömö- ja kuusitiaiset. Melllä on tässä omaa luonnontilaista metsää pari hehtaaria. Jo silläkin taitaa olla vaikutusta pihan lintukantaan?
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