*KAORU NAKATA1, Isao Koike2 (1.Japanese Fisheries Research and Education Agency, 2.Professor Emeritus, The University of Tokyo)
convener:Isao Koike(University of Ryukyus), KAORU NAKATA(Japanese Fisheries Research and Education Agency), Katsunori FUJIKURA(Japan Agency for Marine-Earth Science and Technology), Hiroya Sugisaki(Japan Fisheries Research and Education Agency)