11:30 〜 11:54
*Gernot Nehrke1、Gerald LANGER2、Aleksey SADEKOV2、Cecilia BAGGINI3、Riccardo RODOLFO-METALPA4、Jason HALL-SPENCER3、Jelle Bijma1、Henry ELDERFIELD2 (1.Biogeosciences, Alfred-Wegener-Institut、2.University of Cambridge、3.School of Marine Science and Engineering, University of Plymouth、4.CoReUs, IRD, Centre IRD de Noumea)