11:00 AM - 1:00 PM
*Tatsuo Kanamaru1, Tetsuya Waragai1, Motohiro Tsuboi3, Yusuke Suganuma2, Hisashi Oiwane4, Hiroshi Oka3, Makoto Miura5 (1.College of Humanities & Sciences, Nihon University, 2.National institute of Polar Research, 3.Kwansei gakuin University, 4.musuhi Inc., 5.GIA Tokyo Godo Kaisha )