Surprisingly small HONO emissions from snow surfaces at Browning Pass, Antarctica

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Beine, H. J., Amoroso, A., Dominé, F., King, M. D., Nardino, M., Ianniello, A., France, J. L.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2006
• Subjects: article; Verlagsveröffentlichung; Browning; Browning Pass; Antarc*; Antarctica
• Online Access: https://doi.org/10.5194/acp-6-2569-2006; https://noa.gwlb.de/receive/cop_mods_00048832; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00048452/acp-6-2569-2006.pdf; https://acp.copernicus.org/articles/6/2569/2006/acp-6-2569-2006.pdf

Measured Fluxes of nitrous acid at Browning Pass, Antarctica were very low, despite conditions that are generally understood as favorable for HONO emissions, including: acidic snow surfaces, an abundance of NO3- anions in the snow surface, and abundant UV light for NO3- photolysis. Photochemical mod...