Global climate change driven by soot ejection following the asteroid impact as the cause of the extinction of the dinosaurs


Naga Oshima1, Kunio Kaiho2, Kouji Adachi1, Yukimasa Adachi3, Takuya Mizukami2, Megumu Fujibayashi4 and Ryosuke Saito2, (1)Meteorological Research Institute, Ibaraki, Japan, (2)Tohoku University, Sendai, Japan, (3)Meteorological Research Inst., Tsukuba, Japan, (4)Akita Prefectural University, Akita, Japan