09:45 〜 10:00
*オブラクタ スティーブン1、A.T. Kotilainen2、O. Hyttinen3、T. Andren4、D. Ryabchuk5、I. Snowball6、Y. Yokoyama7、Exp. 347 Science Party8 (1.秋田大学国際資源学部、2.Geological Survey of Finland (GTK)、3.University of Helsinki, Department of Geosciences and Geography、4.Sodertorn University, School of Natural Sciences、5.A.P. Karpinsky Russian Research Geological Institute (VSEGEI)、6.Uppsala University, Department of Earth Sciences - Natural Resources and Sustainable Development、7.東京大学大気海洋研究、8.International Ocean Discovery Program (IODP))