EGU26-12654, updated on 14 Mar 2026
https://doi.org/10.5194/egusphere-egu26-12654
EGU General Assembly 2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Poster | Friday, 08 May, 08:30–10:15 (CEST), Display time Friday, 08 May, 08:30–12:30
 
Hall X5, X5.32
A prototype WISO-enabled version of NorESM
Laura Dietrich1, Harald Sodemann1, Hans-Christian Steen-Larsen1, and Thomas Toniazzo2
Laura Dietrich et al.
  • 1University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
  • 2NORCE Research and Bjerknes Centre for Climate Research, Bergen, Norway (thto@norceresearch.no)

We have implemented fractionation, tracing and dispersion processes for water stable isotopes in a protoptype version of the Norwegian Earth-System Model (NorESM) based on the numerical schemes of iCESM (Nussbaumer et al., 2017).                                        
Current capabilities include land-atmosphere-ice coupled integrations following the AMIP protocol, and 3-D nudging to observed reanalysis data.
Work on the ocean component (BLOM) is on-going.
We discuss preliminary results from a comparison with iCESM integrations, and from simulations intended to contribute to the WisoMIP effort (Bong et al. 2025).

How to cite: Dietrich, L., Sodemann, H., Steen-Larsen, H.-C., and Toniazzo, T.: A prototype WISO-enabled version of NorESM, EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-12654, https://doi.org/10.5194/egusphere-egu26-12654, 2026.