*rajesh janardanan achari¹、Shamil S Maksyutov¹、Tomohiro Oda²、Makoto Saito¹、Akihiko Ito¹、Johannes W Kaiser³、Alexander Ganshin⁴、Tsuneo Matsunaga¹、Yukio Yoshida¹、Tatsuya Yokota¹ (1.National Institute for Environmental Studies, Tsukuba, Japan、2.USRA/GSFC NASA, Greenbelt, MD, USA、3.Max Plank Institute for Chemistry, Mainz, Germany、4.Central Aerological Observatory, Dolgoprudny, Russia)