Nathalie Schieder¹, Guan-hong Lee¹, Tae-Chang Jo² and Timothy Michael Dellapenna³, (1)Inha University, Department of Oceanography, Incheon, South Korea, (2)Inha University, Department of Mathematics, Incheon, South Korea, (3)Texas A & M University-Galveston Campus, Marine Science and Oceanography Depts, Galveston, TX, United States