*Hiroshi Yashima¹, Yasuhito Igarashi¹, Keisuke Sueki², Naofumi Akata³, Shinji Sugihara⁴, Takashi Saito⁵, Yuichi Kurihara⁶, Sumi Yokoyama⁷, Naoko Fukuda⁷ (1.Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2.University of Tsukuba, 3.Hirosaki University, 4.Kyushu University, 5.SHOKEI GAKUIN UNIVERSITY, 6.Nagaoka University of Technology, 7.Nagasaki University)

*Satoshi FUKUTANI¹, Hiroshi YASHIMA¹, Koichi TAKAMIYA¹, Naoki TOE¹, Tomonori ADACHI², Satoru ENDO³, Naoko FUKUDA⁴, Naoki MATSUDA⁴, Yuichi KURIHARA⁵, Yayoi INOMATA⁶, Yasuhito IGARASHI¹, WG Meteorology and Soil (1.Kyoto University, 2.ATOX Co., Ltd., 3.Hiroshima University, 4.Nagasaki University, 5.Nagaoka University of Technology, 6.Kanazawa University)