Atmospheric Chemistry and Physics www.atmos-chem-phys.net 1680-7316 1680-7324 10 5 2010 10.5194/acp-10-2457-2010 http://www.atmos-chem-phys.net/10/2457/2010/ http://www.atmos-chem-phys.net/10/2457/2010/acp-10-2457-2010.html http://www.atmos-chem-phys.net/10/2457/2010/acp-10-2457-2010.pdf 2457 2465 2010-03-11 Continental scale Antarctic deposition of sulphur and black carbon from anthropogenic and volcanic sources H.-F. Graf hfg21@cam.ac.uk S. V. Shirsat C. Oppenheimer M. J. Jarvis R. Podzun D. Jacob University of Cambridge, Geography Department, Cambridge, UK British Antarctic Survey, Cambridge, UK Max-Planck-Institute for Meteorology, Hamburg, Germany While Antarctica is often described as a pristine environment, there is an increasing awareness of the potential threats from local pollution sources including tourist ships and emissions associated with scientific activities. 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