The effects of meteorology and air mass history on ozone depletion events in the Arctic Ocean boundary layer

John W Halfacre, University of York, York, United Kingdom, Paul B Shepson, Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States, Peter Peterson, University of Michigan Ann Arbor, Ann Arbor, MI, United States, William R Simpson, University of Alaska Fairbanks, Department of Chemistry and Biochemistry & Geophysical Institute, Fairbanks, United States, Son V Nghiem, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Jan W Bottenheim, Environment Canada, Aurora, ON, Canada, Stoyka Netcheva, Environment Canada Toronto, Toronto, ON, Canada, Donald K Perovich, CRREL, Hanover, NH, United States and Patricia Matrai, Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States