*Song Lu1, Youhei Yamashita2, Tomohisa Irino2, Takuya Sagawa3 (1.Graduate School of Environmental Science, Hokkaido University , 2.Faculty of Environmental Earth Science, Hokkaido University, 3.Institute of Science and Engineering, Kanazawa University)
convener:Keisuke Koba(Center for Ecological Research, Kyoto University), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(海洋研究開発機構, 共同), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Yamashita Yohei, Iwata Tomoya, Ohkouchi Naohiko