Eiji Watanabe, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Meibing Jin, University of Alaska Fairbanks, Fairbanks, AK, United States, Hakase Hayashida, University of Victoria, Victoria, BC, Canada, Jinlun Zhang, University of Washington, Seattle, WA, United States and Nadja Steiner, CCCma, Victoria, BC, Canada