Volatile organic compounds, such as isoprene and monoterpenes, are emitted by terrestrial vegetation and have been suggested to be involved in organic aerosol formation, which in turn affects radiative forcing and climate. Simulation experiments conducted in a plant chamber now reveal that isoprene can significantly inhibit new particle formation; this may explain the observed seasonality in the frequency of aerosol nucleation events.
- Astrid Kiendler-Scharr
- Jürgen Wildt
- Andreas Wahner
