TY - JOUR A1 - Simpson, W. R. A1 - Carlson, D. A1 - Hönninger, G. A1 - Douglas, T. A. A1 - Sturm, M. A1 - Perovich, D. A1 - Platt, U. T1 - First-year sea-ice contact predicts bromine monoxide (BrO) levels at Barrow, Alaska better than potential frost flower contact JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 3 SP - 621 EP - 627 Y1 - 2007/02/09 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/7/621/2007/ L1 - http://www.atmos-chem-phys.net/7/621/2007/acp-7-621-2007.pdf DO - 10.5194/acp-7-621-2007 ER -