*Takafumi Hirata1, Yoshio Masuda1, Koji Suzuki1, Yasuhiro Yamanaka1 (1.Faculty of Environmental Earth Science, Hokkaido University)
convener:Takafumi Hirata(Faculty of Environmental Earth Science, Hokkaido University), Shin-ichi Ito(Atmosphere and Ocean Research Institute, The University of Tokyo), Eileen E Hofmann(Old Dominion University), Enrique N Curchitser(Rutgers University New Brunswick), Chairperson:Taka Hirata(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Shin-Ichi Ito(The University of Tokyo)