1:45pm - 2:00pm
TU3-2: 1

Particle size dependence of deposition ice nucleation at different temperatures

André Welti¹, Patrik Luoma^1,2, Ana A. Piedehierro¹, Ari Laaksonen^1,3

¹Finnish Meteorological Institute; ²Aalto University; ³University of Eastern Finland

2:00pm - 2:15pm
TU3-2: 2

Terrestrial Sources Enhance Biogenic INP Levels in Coastal Waters and Atmosphere in Western Greenland

Christian Ditlev Funder Castenschiold^1,2,3,5, Anne Ellebæk¹, Kai Finster^1,2,3,4, Thomas Bataillon⁵, Tina Šantl-Temkiv^1,2,3,4

¹Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark; ²Arctic Research Center, Department of Biology, Aarhus University, Aarhus, Denmark; ³iCLIMATE Aarhus University Interdisciplinary Centre for Climate Change, Aarhus University, Roskilde, Denmark; ⁴Department of Physics and Astronomy, Stellar Astrophysics Centre, Aarhus University, Aarhus, Denmark; ⁵Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark

2:15pm - 2:30pm
TU3-2: 3

Terrestrial Runoff as a Source of Ice Nucleating Particles in Arctic Coastal Environments

Jennie Spicker Schmidt^1,3,4, Nanna S. Rasmussen¹, Lasse Z. Jensen^1,3,4, Alina Mostovaya², Johnna M. Holding², Kai Finster¹, Tina Santl-Temkiv^1,3,4

¹Section for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.; ²Institute for Ecoscience, Marine Ecology, Aarhus University, Aarhus, Denmark.; ³Arctic Research Center, Aarhus University, Aarhus, 8000, Denmark; ⁴iCLIMATE Aarhus University Interdisciplinary Centre for Climate Change, Roskilde, 4000, Denmark

2:30pm - 2:45pm
TU3-2: 4

Seasonal Dynamics of Bioaerosols and Ice Nucleating Particles in the High Arctic Atmosphere

Lasse Z. Jensen^1,2,3, Andreas Massling^2,3,4, Lise Lotte Sørensen^2,3,4, Henrik Skov^2,3,4, Frank Stratmann⁶, Heike Wex⁶, Kai Finster^1,5, Tina Šantl-Temkiv^1,2,3,5

¹Department of Biology, Section for Microbiology, Aarhus University, Aarhus, 8000, Denmark; ²Arctic Reseach Center, Aarhus University, Aarhus, 8000, Denmark; ³iCLIMATE Aarhus University Interdisciplinary Centre for Climate Change, Roskilde, 4000, Denmark; ⁴Department of Environmental Science, Aarhus University, Roskilde, 4000, Denmark; ⁵Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Aarhus, 8000, Denmark; ⁶Institute for Tropospheric Research,Leipzig, 04318, Germany