Zhuomin Chen^1,2, Young-Oh Kwon¹, Ke Chen¹, Paula Sue Fratantoni³, Glen Gawarkiewicz¹ and Terrence M Joyce¹, (1)Woods Hole Oceanographic Institution, Physical Oceanography Department, Woods Hole, MA, United States, (2)National Research Council Postdoctoral Associateship Program, hosted by NOAA NMFS, Northeast Fisheries Science Center, Woods Hole, MA, United States, (3)NOAA NMFS, Northeast Fisheries Science Center, Woods Hole, MA, United States