Observations of Moon Jellyfish Aggregations and Contribution of Internal Waves to the Formation of Aggregations

Takashi Mano1, Xinyu Guo2, Naoki Fujii3, Naoki Yoshie2 and Eisuke Tsutsumi4, (1)Ehime University, Graduate School of Science and Engineering, Matsuyama, Japan, (2)Ehime University, Center for Marine Environmental Studies, Matsuyama, Japan, (3)Institute of Lowland and Marine Reserch, Saga University, Saga, Japan, (4)Kyushu Univ, Research Institute for Applied Mechanics, Kasuga, Japan