Cumulative ice nuclei concentration as function of temperature determined using filter samples collected at the Cape Verde Atmospheric Observatory. Samples cover the year 2009-2013. Measurements cover the temperature range 0°C to -20°C.Additional concentration measurements obtained with the SPIN CFDC from an intense campaign in Jan.-Feb. 2016 at the Cape Verde Atmospheric Observatory complement the dataset at temperatures below -24°C.

Further information: https://www.tropos.de/en/research/atmospheric-aerosols/long-term-trends-and-process-analysis/long-term-studies-of-global-relevance/long-term-observation-of-aerosol-at-cvao-cape-verde-atmospheric-observatory/

Supplement to: Welti, André; Müller, Konrad; Fleming, Zoë L; Stratmann, Frank (2018): Concentration and variability of ice nuclei in the subtropical maritime boundary layer. Atmospheric Chemistry and Physics, 18(8), 5307-5320