[A-CC43] Ice cores and paleoenvironmental modeling

[ACC43-P03] Vertical profile of closed porosity and O₂/N₂ in deep firn at Dome Fuji, Antarctica

*Ryo Inoue¹, Ikumi Oyabu^1,2, Kenji Kawamura^1,2,3, Kyotaro Kitamura¹, Mai Suzuki², Fumio Nakazawa^1,2, Shun Tsutaki^1,2, Hirabayashi Motohiro¹ (1. National Institute of Polar Research, 2. The Graduate University for Advanced Studies, 3. Japan Agency for Marine-Earth Science and Technology)

Keywords:firn, closed porosity, O2/N2, Dome Fuji, ice core, Antarctica