Clark Yu¹, Shu-Hua Chen², Yu-Heng Tseng³, Xinyu Guo⁴ and Huiwang Gao¹, (1)Ocean University of China, Qingdao, China, (2)University of California Davis, Davis, CA, United States, (3)National Taiwan University, Institute of Oceanography, Taipei, Taiwan, (4)Ehime University, Center for Marine Environmental Studies, Matsuyama, Japan