14:15 〜 14:30
*LIANG Maochang1、TEI Shunsuke1、SUGIMOTO Atsuko2、MAXIMOV Trofim C.3、KIYASHKO Sergey4、VELIVETSKAYA Tatiana A.5、IGNATIEV Alexander V.5 (1.Graduate School of Environmental Sci. Hokkaido Univ.、2.Faculty of Environmental Earth Sci. Hokkaido Univ.、3.Inst. Biological Problems of Cryolithozone, SBRAS, Yakutsk, Russia、4.Far East Inst. of Marine Biology, FEB RAS, Vladivostok, Russia、5.Far East Inst. of Geological, FEB RAS, Vladivostok, Russia)