Seasonal cycle of seawater bromoform and dibromomethane concentrations in a coastal bay on the western Antarctic Peninsula

• Published in: Global Biogeochemical Cycles
• Main Authors: Hughes, Claire, Chuck, Adele, Rossetti, Helen, Mann, Paul, Turner, Suzanne, Clarke, Andrew, Chance, Rosie, Liss, Peter
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Geophysical Union 2009
• Subjects: F100 Chemistry; F700 Ocean Sciences; F800 Physical and Terrestrial Geographical and Environmental Sciences; Antarctic; Antarctic Peninsula; Austral; Marguerite; Marguerite Bay; Rothera; Southern Ocean; The Antarctic; Antarc*; Sea ice
• Online Access: https://nrl.northumbria.ac.uk/id/eprint/13306/; https://doi.org/10.1029/2008GB003268; https://nrl.northumbria.ac.uk/id/eprint/13306/1/Hughes_et_al-2009-Global_Biogeochemical_Cycles.pdf

Sea-to-air emissions of bromocarbon gases are known to play an important role in atmospheric ozone depletion. In this study, seawater concentrations of bromoform (CHBr3) and dibromomethane (CH2Br2) were measured regularly between February 2005 and March 2007 at the Rothera Oceanographic and Biologic...