E. Asmi

Värske

• Growth rates of nucleation mode particles in Hyytiala during 2003-2009: variation with particle size, season, data analysis method and ambient conditions
• Intercomparison of air ion spectrometers: an evaluation of results in varying conditions
• EUCAARI ion spectrometer measurements at 12 European sites - analysis of new particle formation events
• On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation
• Results of the first air ion spectrometer calibration and intercomparison workshop