*Toshio Yamagata¹、Lourdes J. Cruz²、Nordin Hasan³、Annadel Cabanban⁴、Marie Antonette Menez⁵、Fadzilah Binti Abdul Majid⁶ (1.Japan Agency for Marine-Earth Science and Technology、2.Department of Science & Technology National Research Council of the Philippines、3.Institute for Environment and Development (LESTARI) Universiti Kebangsaan Malaysia、4.Sustainability Initiative in the Marginal Seas of South and East Asia (SIMSEA) The Marine Science Institute, University of the Philippines、5.The Marine Science Institute University of the Philippines、6.Faculty of Arts, Humanities and Heritage Universiti Malaysia Sabah)