by Xinxin Li

On the 23rd and 24th of April 2014, ITaRS fellow Xinxin Li participated in the WP22 Progress Workshop of 3rd Aerosols, Clouds, and Trace gases Research InfraStructure Network (ACTRIS) at the University of Warsaw, Poland. She presented her work "Analysis of CCN activity of ambient aerosol and aerosol-cloud interaction at Jülich ObservatorY for Cloud Evolution site. Nine participants from Poland, the Netherlands, Ireland, and Germany joined the meeting. The workshop focused on case studies of aerosol-cloud-interaction and discussed approaches and techniques used to derive aerosol and cloud microphysical properties. Recommendations on standardizing retrieval algorithms and instrument calibrations were proposed and summarized in the end of the workshop.