annahandreassen.bsky.social
@annahandreassen.bsky.social
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FINclub research trip going well! 32 people, dozens of fish and invert species, 16 experiments, two dogs and lots of fun. Some photos in thread.
🧪🐟🦑
June 28, 2025 at 10:17 AM
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New research paper out about how fishes acclimate to different water temperatures! 🐟 It's in @conphysjournal.bsky.social and OA! 🔓 doi.org/10.1093/conp... We looked at the role of blood plasma factors and skin temperature sensation in this study 🩸 ♨️ Recap in the threat below for those interested 😊
June 29, 2025 at 4:30 AM
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Happy to share my first thesis chapter from my PhD at NTNU, published in Journal of Thermal Bio! “No Oxygen limitation of Upper Thermal Tolerance in Zebrafish Regardless of Acclimation Temperature” 🔓🐟🌡️

@jutfelt.bsky.social @annahandreassen.bsky.social @rasmusern.bsky.social
June 16, 2025 at 8:33 PM
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Zebrafish bred for #heat tolerance showed no fitness trade-offs — surprisingly, they also coped better with cold. But can wild fish adapt as quickly? #Study in 'Nature Climate Change' offers new insights. DOI: doi.org/10.1038/s415... 🧪🐟 🌏
Zebrafish adapt to heat without fitness cost • Muser Press
A laboratory study of zebrafish shows that fish can be bred to adapt to warmer water temperatures without apparent trade-offs
www.muser.press
May 17, 2025 at 4:49 PM
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Our new paper in @natclimate.nature.com uses a long-term selection experiment to look at the consequences of evolving in response to climate change.

Some surprising results detailed in @jutfelt.bsky.social's thread!
How do fish evolve to tolerate higher temperatures, and are there trade-offs? We explore these questions in our new paper
@natclimate.nature.com led by Anna Andreassen
@annahandreassen.bsky.social

www.nature.com/articles/s41...
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May 14, 2025 at 10:00 AM
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How do fish evolve to tolerate higher temperatures, and are there trade-offs? We explore these questions in our new paper
@natclimate.nature.com led by Anna Andreassen
@annahandreassen.bsky.social

www.nature.com/articles/s41...
🧪🐟🦑
May 14, 2025 at 9:20 AM
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Congrats to Dr Anna Andreassen who successfully defended her PhD thesis 🥳🥳🥳! Great work @AnnaHAndreassen !

Thanks to the excellent opponents Wilco Verberk and Andrea Morash!
November 16, 2023 at 11:17 AM
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Kongsvoll workshop interrupted by mountain touring today
April 16, 2024 at 11:15 AM
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SEB talks are now available! 🧪🐟🦑

If anyone wants to hear more about effects of warming on fish, here's my talk:
doi.org/10.48448/7hw...
November 1, 2024 at 2:20 PM