15:30 〜 15:45
*Glen Snyder1,2、Naoto Takahata2、Stephen Alan Bowden3、Naizhong Zhang4、Renat B. Shakirov5、Hitoshi Tomaru6、Fumito Shiraishi7、Yuji Sano8、Ryo Matsumoto1 (1.Gas Hydrate Research Lab, Meiji Univeristy、2.Atmosphere and Ocean Research Institute, University of Tokyo、3.University of Aberdeen、4.Earth-Life Science Institute, Tokyo Institute of Technology、5.Pacific Oceanological Institute、6.Chiba University、7.Hiroshima University、8.Kochi University)