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- W4386977125 abstract "Abstract. Ice-nucleating particles (INPs) initiate primary ice formation in Arctic mixed-phase clouds (MPCs), altering cloud radiative properties and modulating precipitation. For atmospheric INPs, the complexity of their spatiotemporal variations, heterogeneous sources, and evolution via intricate atmospheric interactions challenge the understanding of their impact on microphysical processes in Arctic MPCs and induce an uncertain representation in climate models. In this work, we performed a comprehensive analysis of atmospheric aerosols at the Arctic coastal site in Ny-Ålesund (Svalbard, Norway) from October to November 2019, including their ice nucleation ability, physicochemical properties, and potential sources. Overall, INP concentrations (NINP) during the observation season were approximately up to 3 orders of magnitude lower compared to the global average, with several samples showing degradation of NINP after heat treatment, implying the presence of proteinaceous INPs. Particle fluorescence was substantially associated with INP concentrations at warmer ice nucleation temperatures, indicating that in the far-reaching Arctic, aerosols of biogenic origin throughout the snow- and ice-free season may serve as important INP sources. In addition, case studies revealed the links between elevated NINP and heat lability, fluorescence, high wind speeds originating from the ocean, augmented concentration of coarse-mode particles, and abundant organics. Backward trajectory analysis demonstrated a potential connection between high-latitude dust sources and high INP concentrations, while prolonged air mass history over the ice pack was identified for most scant INP cases. The combination of the above analyses demonstrates that the abundance, physicochemical properties, and potential sources of INPs in the Arctic are highly variable despite its remote location." @default.
- W4386977125 created "2023-09-23" @default.
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- W4386977125 date "2023-09-22" @default.
- W4386977125 modified "2023-10-13" @default.
- W4386977125 title "Physicochemical characterization and source apportionment of Arctic ice-nucleating particles observed in Ny-Ålesund in autumn 2019" @default.
- W4386977125 cites W1485504984 @default.
- W4386977125 cites W1571036276 @default.
- W4386977125 cites W158687116 @default.
- W4386977125 cites W1783045389 @default.
- W4386977125 cites W1890193808 @default.
- W4386977125 cites W1918051004 @default.
- W4386977125 cites W1964688613 @default.
- W4386977125 cites W1965899578 @default.
- W4386977125 cites W1977556410 @default.
- W4386977125 cites W1978102478 @default.
- W4386977125 cites W1978133756 @default.
- W4386977125 cites W1982859831 @default.
- W4386977125 cites W1986687589 @default.
- W4386977125 cites W1993436181 @default.
- W4386977125 cites W2024417959 @default.
- W4386977125 cites W2038788356 @default.
- W4386977125 cites W2039983660 @default.
- W4386977125 cites W2044059536 @default.
- W4386977125 cites W2061199171 @default.
- W4386977125 cites W2069633418 @default.
- W4386977125 cites W2074766648 @default.
- W4386977125 cites W2076790609 @default.
- W4386977125 cites W2077379198 @default.
- W4386977125 cites W2078236700 @default.
- W4386977125 cites W2093674996 @default.
- W4386977125 cites W2100365896 @default.
- W4386977125 cites W2104490095 @default.
- W4386977125 cites W2112360250 @default.
- W4386977125 cites W2113747295 @default.
- W4386977125 cites W2119175727 @default.
- W4386977125 cites W2121467683 @default.
- W4386977125 cites W2134591556 @default.
- W4386977125 cites W2140569468 @default.
- W4386977125 cites W2150322550 @default.
- W4386977125 cites W2151486570 @default.
- W4386977125 cites W2155069722 @default.
- W4386977125 cites W2155182794 @default.
- W4386977125 cites W2210130261 @default.
- W4386977125 cites W2258185802 @default.
- W4386977125 cites W2258730496 @default.
- W4386977125 cites W2296138349 @default.
- W4386977125 cites W2470072809 @default.
- W4386977125 cites W2517359970 @default.
- W4386977125 cites W2522616261 @default.
- W4386977125 cites W2524749832 @default.
- W4386977125 cites W2587626418 @default.
- W4386977125 cites W2593629545 @default.
- W4386977125 cites W2593887101 @default.
- W4386977125 cites W2609400731 @default.
- W4386977125 cites W2616871981 @default.
- W4386977125 cites W2619131709 @default.
- W4386977125 cites W2619741711 @default.
- W4386977125 cites W2671127546 @default.
- W4386977125 cites W2674884973 @default.
- W4386977125 cites W2727962680 @default.
- W4386977125 cites W2786580226 @default.
- W4386977125 cites W2788281977 @default.
- W4386977125 cites W2803582432 @default.
- W4386977125 cites W2806697654 @default.
- W4386977125 cites W2807814211 @default.
- W4386977125 cites W2887563260 @default.
- W4386977125 cites W2891817162 @default.
- W4386977125 cites W2899808917 @default.
- W4386977125 cites W2901866001 @default.
- W4386977125 cites W2904220286 @default.
- W4386977125 cites W2916685104 @default.
- W4386977125 cites W2922761564 @default.
- W4386977125 cites W2936810019 @default.
- W4386977125 cites W2945049751 @default.
- W4386977125 cites W2953421689 @default.
- W4386977125 cites W2956978860 @default.
- W4386977125 cites W2959690709 @default.
- W4386977125 cites W2964370527 @default.
- W4386977125 cites W2965141591 @default.
- W4386977125 cites W2972819352 @default.
- W4386977125 cites W3005054832 @default.
- W4386977125 cites W3015542976 @default.
- W4386977125 cites W3021980337 @default.