von Savigny, C., Hoffmann, C., and Wrana, F., What is the size of stratospheric sulfate aerosol particles? 43rd COSPAR Scientific Assembly, Sydney Australia, 28 January to 4 February, 2021.

von Savigny, C., Das Phänomen der blauen Sonne - Hintergründe und Erklärungen, Festvortrag an der Sternwarte Greifswald, January 16, 2021.

Timmreck, C., Understanding the apparently muted climate responseto the strong volcanic eruption of 1809,C-CIA workshop on Impacts of large volcanic eruptions on climate and societies: proxies, models and solutions for the future, Saas-Fee, Switzerland, August 11-15, 2020

Kroll, C., Azulay, A., Schmidt, H. and Timmreck, C., Volcanically induced stratospheric water vapor changes, EGU2020, Vienna, May 4-8, 2020

Haghighatnasab, M., Quaas, J., Cloud-system resolving simulations of the Holuhraun volcano, Aerosol, Cloud, Precipitation and Climate working group (ACPC), April 24, 2020

von Savigny, C. & the VolImpact team, "Volcanic impact on atmosphere and climate: Overview of the DFG Research Unit VolImpact (FOR 2820)", 5th Sino-German Symposium on marine sciences: Multi-scale processes in atmosphere and ocean, University of Bremen, September 16 - 18, 2019.

von Savigny, C. "Volcanic and Solar effects on the middle atmosphere - recent results and current projects", Atmosphärisch-Chemisches Kolloquium, Forschungszentrum Jülich, September 4, 2019.

Wrana, F., C. von Savigny, J. Zalach, "Retrieval of particle size distribution parameters of stratospheric aerosol using solar occultation measurements of SAGE III on ISS", 10th International Limb Workshop, University of Greifswald, 3 - 7 June, 2019.

von Savigny, C. & the VolImpact Team, "The DFG Research Unit VolImpact: Revisiting the volcanic impact on atmosphere and climate." 10th International Limb Workshop, University of Greifswald, 3 - 7 June, 2019.