Arctic Ocean Bioaerosols Influence Ice-Nucleating Particles
Arctic Ocean Bioaerosols Influence Ice-Nucleating Particles
US · Published Feb 16, 2026
• Bioaerosols from terrestrial ecosystems significantly contribute to ice-nucleating particles (INPs) over the Arctic Ocean.
• Primary biological aerosols (PBAs) are highly effective INPs, influencing the ice and water balance of mixed-phase clouds (MPCs).
• Research highlights the importance of understanding INP sources for improving climate models and weather forecasts in the Arctic region.
Terrestrial bioaerosols crucial for Arctic ice formation
Recent research underscores the importance of bioaerosols from terrestrial ecosystems in the formation of ice-nucleating particles (INPs) over the Arctic Ocean.
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