TY - JOUR A1 - Reeves, C. E. A1 - Sturges, W. T. A1 - Sturrock, G. A. A1 - Preston, K. A1 - Oram, D. E. A1 - Schwander, J. A1 - Mulvaney, R. A1 - Barnola, J.-M. A1 - Chappellaz, J. T1 - Trends of halon gases in polar firn air: implications for their emission distributions JO - Atmos. Chem. Phys. J1 - ACP VL - 5 IS - 8 SP - 2055 EP - 2064 Y1 - 2005/08/08 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/5/2055/2005/ L1 - http://www.atmos-chem-phys.net/5/2055/2005/acp-5-2055-2005.pdf DO - 10.5194/acp-5-2055-2005 ER -