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SMuK 2021 – scientific programme

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UP: Fachverband Umweltphysik

UP 2: Clouds and Aerosols

Thursday, September 2, 2021, 14:00–16:10, H3

14:00 UP 2.1 Invited Talk: BLUESKY - Atmospheric Composition Changes during the Corona Lockdown 2020 — •Christiane Voigt, Jos Leliefeld, Johannes Schneider, Daniel Sauer, Ralf Meerkötter, Silke Groß, Ulrich Schumann, Mira Pöhlker, Laura Tomsche, Mariano Mertens, and Hans Schlager
14:20 UP 2.2 Thermal imaging of freezing drizzle droplets: pressure release events as a source of secondary ice particlesJudith Kleinheins, Alexei Kiselev, Alice Keinert, Matthias Kind, and •Thomas Leisner
14:35 UP 2.3 Cracking the problem of atmospheric ice nucleation: chemically induced fracturing of alkali feldspar makes it a better ice-nucleating aerosol particle — •Tilia Gädeke, Alexei Kiselev, Alice Keinert, Thomas Leisner, Christoph Sutter, Elena Petrisheva, and Rainer Abart
14:50 UP 2.4 Invited Talk: Nucleation and growth of atmospheric aerosol particles: Recent results from CLOUD at CERN — •Joachim Curtius
15:10 UP 2.5 A bird's eye view on the invisibile, unprecedented levels of ultrafine particles and the hydrological cycle — •Wolfgang Junkermann and Jorg Hacker
15:25 UP 2.6 Occurrence of Polar Stratospheric Clouds as derived from ground-based zenith DOAS observations — •Bianca Lauster, Steffen Dörner, Udo Frieß, Myojeong Gu, Janis Pukite, and Thomas Wagner
15:40 UP 2.7 Satellite observations of volcanic eruptions leading to smaller average stratospheric aerosol sizes — •Felix Wrana, Christian von Savigny, and Larry W. Thomason
15:55 UP 2.8 Estimating the impact of tropical volcanic eruptions on the thermal structure of the mesosphere by analyzing HALOE temperature data and UA-ICON simulations — •Sandra Wallis, Christoph Hoffmann, Hauke Schmidt, and Christian von Savigny
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