Iodine emissions from the sea ice of the Weddell Sea

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Atkinson, H. M., Huang, R.-J., Chance, R., Roscoe, H. K., Hughes, C., Davison, B., Schönhardt, A., Mahajan, A. S., Saiz-Lopez, A., Hoffmann, T., Liss, P. S.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2012
• Subjects: article; Verlagsveröffentlichung; Brunt Ice Shelf; Weddell; Weddell Sea; Ice Shelf; Sea ice
• Online Access: https://doi.org/10.5194/acp-12-11229-2012; https://noa.gwlb.de/receive/cop_mods_00045768; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00045388/acp-12-11229-2012.pdf; https://acp.copernicus.org/articles/12/11229/2012/acp-12-11229-2012.pdf

Iodine compounds were measured above, below and within the sea ice of the Weddell Sea during a cruise in 2009, to make progress in elucidating the mechanism of local enhancement and volatilisation of iodine. I2 mixing ratios of up to 12.4 pptv were measured 10 m above the sea ice, and up to 31 pptv...