11:30 AM - 11:45 AM
*Yuki Haneda1, Nanako Yokokawa1, Makoto Okada1, Hiroki Hayashi2, Yoshimi Kubota3, Yusuke Suganuma4 (1.College of Science, Ibaraki University, 2.Interdisciplinary Factulty of Science and Engineering, Shimane University, 3.National Museum of Nature and Science, 4.National Institute of Polar Research)