On the vertical distribution of boundary layer halogens over coastal Antarctica: implications for O 3 , HO x , NO x and the Hg lifetime

• Main Authors: Saiz-Lopez, A., Plane, J. M. C., Mahajan, A. S., Anderson, P. S., Bauguitte, S. J.-B., Jones, A. E., Roscoe, H. K., Salmon, R. A., Bloss, W. J., Lee, J. D., Heard, D. E.
• Other Authors: School of Chemistry, Jet Propulsion Laboratory (JPL), NASA-California Institute of Technology (CALTECH), British Antarctic Survey (BAS), Natural Environment Research Council (NERC)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2007
• Subjects: [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; Antarctic; Halley Station; The Antarctic; Antarc*; Antarctica
• Online Access: https://hal.science/hal-00302928; https://hal.science/hal-00302928/document; https://hal.science/hal-00302928/file/acpd-7-9385-2007.pdf

International audience A one-dimensional chemical transport model has been developed to investigate the vertical gradients of bromine and iodine compounds in the Antarctic coastal boundary layer. The model has been applied to interpret recent year-round observations of iodine and bromine monoxides (...