Cloud condensation nuclei

  1. UKESM misses key marine aerosol formation pathways
    Evaluation of UKESM1.1 against ATom aircraft data reveals missing marine aerosol formation pathways involving iodine, amines, and organic vapours in remote regions.
  2. Aerosol mixing state differed between inland and coastal sites
    Entropy-based analysis of aerosol mixing state and CCN activity reveals distinct seasonal and geographic patterns, with heightened sensitivity in externally-mixed regimes at inland and coastal sites.