[J] Oral

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

[A-OS19] Coastal physical processes associated with mixing, eddies, internal waves

Tue. May 24, 2022 3:30 PM - 5:00 PM 106 (International Conference Hall, Makuhari Messe)

convener:Eiji Masunaga(Ibaraki University), convener:Taira Nagai(Japan Fisheries Research and Education Agency), Eisuke Tsutsumi(Atmosphere and Ocean Research Institute, The University of Tokyo), Chairperson:Eiji Masunaga(Ibaraki University), Taira Nagai(Japan Fisheries Research and Education Agency), Eisuke Tsutsumi(Atmosphere and Ocean Research Institute, 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

[AOS19-01] Seasonal cycle of the confluence of the Tsugaru Warm, Oyashio, and Kuroshio currents east of Japan

★Invited Papers

*Sachihiko Itoh¹, Eisuke Tsutsumi¹, Eiji Masunaga², Takashi T Sakamoto³, Kazuo Ishikawa¹, Daigo Yanagimoto¹, Yasuhiro Hoshiba¹, Hitoshi Kaneko³, Daisuke Hasegawa⁴, Kiyoshi Tanaka¹, Hideki Fukuda¹, Toshi Nagata¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Ibaraki University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Japan Fisheries Research and Education Agency)

3:45 PM - 4:00 PM

[AOS19-02] A new look at the Sea of Okhotsk water properties and their long-term variability using an advance mapping technique.

*Vigan Mensah¹, Kay I. Ohshima¹ (1.Institute of Low Temperature Science)

4:00 PM - 4:15 PM

[AOS19-03] Horizontal physical structure and mixing process in the inner part of Tokyo Bay using long-term monitoring data

*Haruki Itozu¹, Eiji Masunaga¹ (1.Ibaraki University)

4:15 PM - 4:30 PM

[AOS19-04] Effects of tides on the response mechanisms of marine ecosystems to river water

*Tomoki Izumi¹, Shinichiro Kida² (1.Department of Earth System Science, Interdisciplinary Graduate School of Engineering Science, Kyushu University, 2.Research Institute for Applied Mechanics, Kyushu University)

4:30 PM - 4:45 PM

[AOS19-05] Numerical study on coagulation of particles and their size distribution in tide-induced bottom nepheloid layer

*Keisuke Nishino¹, Yutaka Yoshikawa² (1.Central Research Institute of Electric Power Industry, 2.Graduate School of Science, Kyoto University)

4:45 PM - 5:00 PM

[AOS19-06] Circulation and water exchange in shallow lakes influenced by wind-induced mixing

*Eiji Masunaga¹, Tatsumi Kitamura² (1.Ibaraki University, 2.Ibaraki Kasumigaura Environmental Science Center)

Session information