Klaus Wyser

Research leader, Modelling climate change and its governing processes

Klaus Wyser
Klaus Wyser, klimatforskare, Rossby Centre

PhD, senior researcher

Phone +46-11-495 84 64
Email: firstname.lastname@smhi.se
Skype: klaus.wyser




Fields of work

Development of the global climate model EC-Earth and the associated infrastructure. Leading role in the development of EC-Earth version 4 Climate simulations with the EC-Earth model for CMIP6 as well as national and international research projects. Analysis of global climate model simulations from own and other climate models.

Research Interests

  • Simulation of current, historical and future climate
  • Analysis of changes in time and space in climate model simulations
  • Comparison with observations and other models
  • Improvement of the EC-Earth model and workflow for climate simulations
  • Addition of new Earth system components to the EC-Earth model

Special competences

Development and use of climate models,  connection between different model components, evaluation of climate simulations, organization of the workflow for climate simulations including pre- and post-treatment.


Publications by Klaus Wyser at SMHI

  1. Fiedler,Stephanie
    Radiative effects of reduced aerosol emissions during the COVID-19 pandemic and the future recovery
    In: Atmospheric research, Vol. 264
    DOI: 10.1016/j.atmosres.2021.105866
  2. van Noije,Twan
    In: Geoscientific Model Development, Vol. 14, no 9, 5637-5668 p.
    DOI: 10.5194/gmd-14-5637-2021
  3. Wyser,Klaus
    The SMHI Large Ensemble (SMHI-LENS) with EC-Earth3.3.1
    In: Geoscientific Model Development, Vol. 14, no 7, 5781-5796 p.
    DOI: 10.5194/gmd-14-4781-2021

More publications by Klaus Wyser