Weather models are made primarily for making good weather forecasts in the mid-latitudes, i.e. Europe and north America. They are also made to be able to calculate forecasts fast enough to be helpful on computers that are not as fast as the current computers. Therefore we have used a lot of short cuts that are not physical. PhDs as Marvin Kähnert are working on improving the models in the Arctic and introduce more physical correct assumptions.
Our host the NERSC researcher Stephen Outten and editor and associate professor Ingjald Pilskog talk with Kähnert about the problem and what is done to fix it.
Music by Lee Rosevere - Arcade montage, B.Y. 3.0.
Klimahistorie
Meike Becker og Ingunn Skjevlan - Deepwater acidification
Predicting algae blooms - a new tool in our arsenal
Not so green transition
Pacific islands in a rising ocean
The Breathing Ocean
We are very fond of mud! - paleoclimate with Eystein Jansen
Instruments in the dark – How to understand Antarctica
How can we predict sea ice?
The One Ocean Expedition
The hunt for ancient DNA under the sea ice
Havbruk og klima: Frode Vikebø om hvordan fisk påvirkes av temperatur i havet
Fysikk og klima: Martin Fernø om hvordan (og hvorfor!) vi fanger og lagrer CO2
Energi og klima: Helge Drange om hvor lenge vi har visst om global oppvarming
Geovitenskap og klima: Kikki Kleiven om hva fortiden kan fortelle oss om fremtiden
Matematikk og klima: Marie Pontoppidan regner på regnet
The disappearance of water in the Nordic seas
AI flooding the flooding research
The climate cost of planting trees
Parisavtalen 5 år etter – med direktør Tore Furevik
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