Seasonal Variations of Isotope Ratios and CO2 Concentrations in Firn Air
Anderson, Philip S.
Sturges, William T.
- Publisher: Institute of Low Temperature Science, Hokkaido University
firn air | thermal diffusion | thermal diffusion sensitivity | C02 | Halley
A first year-round firn air sampling carried out at the British Antarctic station Halley in 2003 shows isotope and CO2 changes owing to diffusive mixing driven by seasonal variations of surface temperature, and gas composition of the atmosphere. Seasonal firn temperatur...