Atmospheric chemical processes and air-snow interactions

• Main Authors: Hutterli, M. A., Bales, R. C., McConnell, J., Frey, M., Belle-Oudry, D., Jacobi, Hans-Werner
• Format: Conference Object
• Language: unknown
• Published: 2001
• Subjects: Antarc*; Antarctic; ice core
• Online Access: https://epic.awi.de/id/eprint/4477/; https://hdl.handle.net/10013/epic.15052

H2O2 and HCHO concentrations measured in snowpits and in a shallow core at Siple Dome are presented and discussed in respect topost-depositional processes. Air-firn transfer studies show that physical uptake and release of HCHO and H2O2 by the snow significantlyaffect their concentrations preserved...