Modelling atmospheric new particle formation from first principles – The role of Highly Oxygenated organic Molecules in clean and polluted air

  • Roldin, Pontus (Forskare)
  • de Jonge, Robin Wollesen (Forskarstuderande)
  • Ehn, Mikael (Forskare)
  • Elm, Jonas (Forskare)
  • Bilde, Merete (Forskare)
  • Glasius, Marianne (Forskare)
  • Pichelstorfer, Lukas, University of Helsinki (Forskare)
  • Nie, Wei (Forskare)
  • Kurtén, Theo (Forskare)
  • Makkonen, Risto (Forskare)



The overall aims of the project are:

Reveal the exact molecular cluster formation mechanisms that explains the observed new particle formation (NPF) over the Boreal forest and in the polluted air in China.

To gain a fundamental understanding of the peroxy radical autoxidation that leads to Highly Oxygenated organic Molecules (HOM) at different temperatures and NOx concentrations.

Improve our knowledge about the Continental-Biosphere-Aerosol-Cloud-Climate (CoBACC) feedback loop and how it is influenced by anthropogenic emissions.
Gällande start-/slutdatum2020/01/012024/12/31