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Hege-Beate Fredriksen

@hegebf.bsky.social
92 followers 101 following 4 posts

Postdoc at the Norwegian Polar Institute. Interested in climate science, physical oceanography and applied mathematics.

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Hege-Beate Fredriksen @hegebf.bsky.social · 21/08/2025
We have a new paper out today: dx.doi.org/10.1029/2024... This explores how the simplest climate models can be extended to include oscillatory global temperature responses, related to ocean circulation and sea ice changes.
dx.doi.org
Exploring Global Temperature Oscillations Using a Generalized Linear Box Model
We derive the solution to a generalized energy balance box model, and show how it can produce oscillations in global temperature responses Oscillatory responses can describe some general circulat...
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Reposted by Hege-Beate Fredriksen
EPOC - Explaining & Predicting the Ocean Conveyor @epocproject.bsky.social · 16/05/2025
EPOC researchers Till Baumann, Laura de Steur, Rebecca McPherson and Hege-Beate Fredriksen @hegebf.bsky.social presented their latest Arctic EPOC research at the Arctic-Subarctic Ocean Fluxes (ASOF) workshop at @icmcsic.bsky.social in Barcelona this week. Thank you for a great meeting!
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Reposted by Hege-Beate Fredriksen
Bjerknes Center for Climate Research (BCCR) @bjerknes.uib.no · 02/12/2024
Dive into the depths of ocean science with the latest episode from the Bjerknes Centre Podcast. Join the debate on the future of the Atlantic Meridional Overturning Circulation (AMOC). Will it collapse? Weaken? Or surprise us? Two experts discuss the likelihood of various scenarios. 🌊🧪
bjerknes.uib.no
New Podcast: Is the AMOC Going to Collapse?
In the latest episode of the Bjerknes Podcast, experts debate the future of the Atlantic Meridional Overturning Circulation (AMOC), a crucial component of the global climate system. Listen to colleagu...
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Reposted by Hege-Beate Fredriksen
Chris Smith @cjsmith.eu · 03/12/2024
The model calibration paper for fair is now published in Geoscientific Model Development! 🎉 TLDR: how do we constrain a highly parameterised model to observational and assessed constrained ranges, with uncertainty? gmd.copernicus.org/articles/17/...
gmd.copernicus.org
fair-calibrate v1.4.1: calibration, constraining, and validation of the FaIR simple climate model for reliable future climate projections
Abstract. Simple climate models (also known as emulators) have re-emerged as critical tools for the analysis of climate policy. Emulators are efficient and highly parameterised, where the parameters a...
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