[J] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-OS Ocean Sciences & Ocean Environment

[A-OS14] Coastal physical processes associated with mixing, eddies, internal waves

Sat. Jun 5, 2021 3:30 PM - 5:00 PM Ch.09 (Zoom Room 09)

convener:Eisuke Tsutsumi(Atmosphere and Ocean Research Institute, The University of Tokyo), Eiji Masunaga(Ibaraki University), Taira Nagai(Graduate School of Science, The University of Tokyo), Chairperson:Eisuke Tsutsumi(Atmosphere and Ocean Research Institute, The University of Tokyo), Eiji Masunaga(Ibaraki University), Taira Nagai(Graduate School of Science, The University of Tokyo)

Recently developed observational and numerical approaches have revealed details of physical processes in coastal regions, which are keys to understanding global ocean circulations and ecosystems. This session aims to provide discussions of mixing, eddies, nonlinear internal waves in coastal and marginal oceans, estuaries and lakes. Observations, numerical modeling and laboratory experiments associated with these phenomena are encouraged to submit an abstract to this session. In addition, studies that consider linkages between coastal physical processes and large scale open ocean processes, e.g., the Kuroshio, global ocean circulations.

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3:30 PM - 3:45 PM

[AOS14-01] Enhancement of turbulent mixing over tidal sandwaves and formation of front: an observational study in Seto Inland Sea

*Eisuke Tsutsumi¹, Xinyu Guo², Naoki Yoshie², Takahiro Endoh³, Takeshi Matsuno³, Sachihiko Itoh¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Center for Marine Environmental Studies, Ehime University, 3.Research Institute for Applied Mechanics, Kyushu University)

3:45 PM - 4:00 PM

[AOS14-02] Dynamics of the upwelling at the upstream of the East Sakhalin Current (ESC)

*Nan Yuan¹ (1.Hokkaido University, the Institute of Low Temperature Science)

4:00 PM - 4:15 PM

[AOS14-03] Numerical study of tide-induced deep-ocean mixing near the head of Suruga Trough

*Taira Nagai¹, Toshiyuki Hibiya¹ (1.Graduate School of Science, The University of Tokyo)

4:15 PM - 4:30 PM

[AOS14-04] Amplitude modulation of currents at tidal and inertial bands at the Otsuchi Bay mouth

*Tongjun Sun^3,1, Sachihiko Itoh³, Eisuke Tsutsumi³, Miho Ishizu², Kiyoshi Tanaka³ (1.Graduate School of Agricultural and Life Sciences/Faculty of Agriculture,The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Atmosphere and Ocean Research Institute, The University of Tokyo)

4:30 PM - 4:45 PM

[AOS14-05] Water mass classification off the east coast of Japan mainland using Regional Ocean Modeling System (ROMS)

*Masashi Ikeda¹, Eiji Masunaga¹, Yusuke Uchiyama², Yota Suzue⁴, Sachihiko Itoh³ (1.Ibaraki University , 2.Kobe University, 3.The University of Tokyo, 4.CTI Engineering)

4:45 PM - 5:00 PM

[AOS14-06] Vertical mixing and mass transport in a shallow lake, Lake Kasumingaura, Japan

*Eiji Masunaga¹, Tatsumi Kitamura², Sachihiko Itoh³ (1.Ibaraki University, 2.Ibaraki Kasumigaura Environmental Science Center, 3.The University of Tokyo)

Session information