*Tomoko Shirai¹, Misa Ishizawa², Motoki Sasakawa¹, Akihiko Ito¹, Toshinobu Machida¹, Shamil Maksyutov¹ (1.National Institute for Environmental Studies, 2.Environment and Climate Change Canada)

*Yasunori Tohjima¹, Jiye Zeng¹, Akihiko Ito¹, Naveen Chandra², Yosuke Niwa¹, Hitoshi Mukai¹, Tomoko Shirai¹, Motoki Sasakawa¹, Prabir Patra², Toshinobu Machida¹ (1.National Institute for Environmental Studies, 2.Japan Agency for Marine-Earth Science and Technology)