Physicochemical characterization and source apportionment of Arctic ice-nucleating particles observed in Ny-Ålesund in autumn 2019
Guangyu Li,Elise K. Wilbourn,Zezhen Cheng,Jörg Wieder,Allison Fagerson,Jan Henneberger,Ghislain Motos,Rita Traversi,Sarah D. Brooks,Mauro Mazzola,Swarup China,Athanasios Nenes,Ulrike Lohmann,Naruki Hiranuma,and Zamin A. Kanji
Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland
Ghislain Motos
Laboratory of Atmospheric Processes and their Impacts, School of Architecture, Civil and Environmental Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
Laboratory of Atmospheric Processes and their Impacts, School of Architecture, Civil and Environmental Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
Institute of Chemical Engineering Sciences, Foundation for Research and Technology Hellas, Patras, Greece
In this work, we present results from an Arctic field campaign (NASCENT) in Ny-Ålesund, Svalbard, on the abundance, variability, physicochemical properties, and potential sources of ice-nucleating particles (INPs) relevant for mixed-phase cloud formation. This work improves the data coverage of Arctic INPs and aerosol properties, allowing for the validation of models predicting cloud microphysical and radiative properties of mixed-phase clouds in the rapidly warming Arctic.
In this work, we present results from an Arctic field campaign (NASCENT) in Ny-Ålesund,...