von Savigny, C. and the VolImpact Team, Overview of the joint research project VolImpac, invited keynote talk, PAGES Volcanic Impacts on Climate and Society Workshop, Bern, Switzerland, May 24, 2023.

von Savigny, C. and the VolImpact Team, Science results from the DFG research unit VolImpact, invited seminar at DLR Institute for Solar Terrestrial Physics, Neustrelitz, April 5, 2023.

von Savigny, C. and Lange, A., Explaining green volcanic sunsets, DPG spring meeting, Dresden, March 22, 2023.

von Savigny, C., Lange, A., Baugarten, G., and Rozanov, A., The colour of noctilucent clouds, DPG spring meeting, Dresden, March 21, 2023.

von Savigny, C. and the VolImpact Team, Vulkanische Effekte auf Atmosphäre und Klima, Öffentlicher Abendvortrag, KIT Karlsruhe, March 14, 2023.

Claudia Timmreck, Klimaeinfluss großer Vulkaneruptionen, DMG  Sektion Frankfurt, 5. Fachsitzung 2022, online, June 15, 2022.

von Savigny, C. & the VolImpact team, Volcanic impacts on the atmosphere, Seminar, Institute of Applied Physics, University of Bern, October 28, 2022.

von Savigny, C. & the VolImpact team, Results from the DFG Research Unit VolImpact (FOR 2820), Seminar, Institute of Environmental Physics, University of Bremen, July 13, 2022.

Wallis, S., Hoffmann, C., Schmidt, H., von Savigny, C. : Potential impact of the 1991 Mt Pinatubo eruption on the mesosphere inferred from HALOE temperature data and UA-ICON simulations,SSiRC workshop, University of Leeds, UK, May 17, 2022.

von Savigny, C. & the VolImpact team, Volcanic impact on atmosphere and climate: results from the DFG research unit VolImpact, IAP Kolloquium, IAP Kühlungsborn, April 21, 2022.

von Savigny, C., Is it possible to estimate aerosol optical depth from historic colour paintings? VolImpact webinar, March 30, 2022.

Haghighatnasab, M. and Quass, J.: Impact of Holuhraun volcano aerosol on clouds in cloud-system resolving simulations, DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-141, doi.org/10.5194/dach2022-141, 2022

Kadow, C., Hall, D. M., Ulbrich, U., Meuer, J., and Ludwig, T.: Artificial intelligence reconstructs missing climate information - newest developments, DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-292, doi.org/10.5194/dach2022-292, 2022.

Lange, A., von Savigny, C., and Rozanov, A.: Die Farbe leuchtender Nachtwolken, DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-30, doi.org/10.5194/dach2022-30, 2022.

von Savigny, C. and the VolImpact-Team: Vulkanische Einflüsse auf Atmosphäre und Klima: Wissenschaftliche Highlights der DFG Forschungsgruppe VolImpact (FOR 2820), DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-177, doi.org/10.5194/dach2022-177, 2022.

von Savigny, C., Lange, A., Hoffmann, C., and Rozanov, A.: Bestimmung optischer Dichten stratosphärischer Aerosole aus den Farbverhältnissen historischer Gemälde – kann das funktionieren?, DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-18, doi.org/10.5194/dach2022-18, 2022.

Wallis, S., Schmidt, H., and von Savigny, C.: Einfluss eines starken tropischen Vulkanausbruches auf die Dynamik der mittleren Atmosphäre, DACH2022, Leipzig, Deutschland, 21–25 Mar 2022, DACH2022-43, doi.org/10.5194/dach2022-43, 2022.

Bruckert, J., Hoshyaripour, G. A., Horváth, Á., Muser, L., Prata, F. J.,Hoose, C., and Vogel, B.: Raikoke eruption 2019: Improving ash and SO2 forecasts by coupling ICON-ART to a plume rise model, ICCARUS 2021, March 8-12, 2021.

Bruckert, J., Hoshyaripour, G. A., Horváth, Á., Muser, L., Prata, F. J.,Hoose, C., and Vogel, B.: Using multi-scale modeling and observations to link the eruption source parameters to the dispersion of volcanic clouds in case of the Raikoke eruption 2019, EGU 2021, April 19 - 30, 2021.

Haghighatnasab,M., Quaas,J.:  Impact of Holouraun volcano  aerosol on clouds in ICON-NWP simulation, ADVANCE-CONSTRAIN meeting, January 3,0 2021.

Haghighatnasab,M., Quaas,J.: Impact of kilauea volcano aerosol on clouds in ICON-NWP and Satellite observations, ADVANCE-CONSTRAIN meeting, April 24, 2021.

Haghighatnasab,M., Quaas,J.: Impact of volcano aerosol on clouds in cloud-system resolving simulation, ACPC 2021, May 24-27, 2021.

Hoffmann C. G., Rozanov A., Wrana F., von Savigny C., Burrows J.P.: Retrieval of stratospheric aerosol extinction profiles from SCIAMACHY solar occultation measurements with an Optimal Estimation approach – preliminary results, 11th International Limb Workshop, May 10 - 13, 2021.

Hoshyaripour, G. A. & the VolImpact Team: How to improve volcanic aerosol forecasts: lessons learned from Raikoke eruption 2019, Institute for Climate and Atmospheric Science (ICAS) Seminar, University of Leeds, January 2021.

Hoshyaripour, G. A. & the VolImpact Team: Volcanic eruptions as natural experiments for seamless atmospheric composition modeling, REKLIM Workshop, April 2021.

Kroll, C., Schmidt, H. and Timmreck, C.: Volcanic aerosol heating in the tropical tropopause region and associated water vapour changes, EGU 2021, April 19 - 30, 2021.

Niemeier, U., Riede, F. and Timmreck, C.: Simulation of ash clouds after a Laacher See-type eruption, EGU 2021, April 19 - 30, 2021.

Pohl, C., Rozanov, A., Malinina-Rieger, E., Deshler, T., Niemeier, U., Timmreck, C., Burrows, J.P.: Retrieval of aerosol particle size distributions in the stratosphere from SCIAMACHY limb observations and comparison to balloon-borne measurements and ECHAM5-HAM simulations, EGU 2021, April 19 - 30, 2021.

Pohl, C., Rozanov, A., Malinina-Rieger, E., Deshler, T., Niemeier, U., Timmreck, C. and Burrows, J.P.: Stratospheric aerosol size distributions and extinction coefficients from SCIAMACHY limb observations and their comparison to balloon-borne measurements and ECHAM5-HAM simulations, 11th International Limb Workshop, May 10 - 13, 2021.

Timmreck, C., Toohey, M., Zanchettin, D., Brönnimann, S.,  Lundstadt, E. and  Wilson, R.: The unidentified volcanic eruption of ~1809: why it remains a climatic cold case, EGU 2021, April 19 - 30, 2021.

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

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., Hoffmann, C., Niemeier, U., Wrana, F.: Comparing stratospheric aerosol particle size distributions: measurement vs. measurement & measurement vs. model results, 11th International Limb Workshop, May 10 - 13, 2021.

Wallis, S., Krüger, A., Hoffmann, C., Schmidt, H., von Savigny, C.: Estimating the impact of volcanic eruptions on the thermal structure of the mesosphere by analyzing HALOE temperature data. 11th International Limb Workshop, May 10 - 13, 2021.

Wrana, F., von Savigny, C. and Thomason, L.W.: Satellite observations of volcanic eruptions leading to smaller average stratospheric aerosol sizes, 11th International Limb Workshop, May 10 - 13, 2021

Wrana, F., von Savigny, C. and Thomason L. W.: Smaller average stratospheric aerosol sizes after volcanic eruptions in 2018 and 2019, EGU 2021, April 19 - 30, 2021.

Zarei, F., Hoose, C. and Vogel, H.: Simulation of the initial phase of Holuhraun eruption using the ICON-ART model to investigate aerosol- cloud interaction, EGU 2021, April 19 - 30, 2021.

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

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

Muser, L., et al., Simulation of Raikoke Eruption 2019: Aerosol dynamic processes and aerosol-radiation interaction improve volcanic plume dispersion, A072-07, AGU Fall meeting 2020, online, 1-17 December 2020.

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.

Malinina, E., et al., Are limb or occultation measurements better for stratospheric aerosol particle size retrievals?, 10th Limb Workshop, Greifswald, Germany, June 4 - 7, 2019.

Malinina, E., et al., Stratospheric aerosol characteristics retrieved from limb scatter measurements, 4th VICS Workshop, Cambridge, UK, 13-16 April, 2019.

Malinina, E., et al., Stratospheric aerosol characteristics retrieved from SCIAMACHY and OMPS limb scatter measurements, EGU General Assembly 2019, Vienna, Austria, 7–12 Apr 2019, EGU2019-8940, meetingorganizer.copernicus.org/EGU2019/EGU2019-8940.pdf

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.

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, Zalach, J.: 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.