OASIS-CANADA CFL: Atmospheric composition and structure during the CFL campaign from the Amundsen icebreaker in the Amundsen Gulf

To obtain atmospheric composition data for furthering understanding of atmospheric processes, particularly with reference to surface ozone and mercury depletion. This study was part of OASIS-Canada program and the CFL (Circumpolar Flaw Lead) campaign. Complementary data are available in the Polar Data Catalogue, CCIN Reference Number 1843.