[J] Oral

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

[A-OS18] Physical Oceanography (General)

Mon. May 26, 2025 10:45 AM - 12:15 PM 201B (International Conference Hall, Makuhari Messe)

convener:Takeshi Doi(JAMSTEC), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Chairperson:Takeshi Doi(JAMSTEC), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo)

This session invites presentations on a wide variety of topics related to physical oceano graphy, including observation, theory, technology, and numerical modeling.

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10:45 AM - 11:00 AM

[AOS18-01] Water column observation of Kelvin-Helmholtz instability in an offshore and coastal area, and comparisons with three-dimensional numerical simulations

*Ryoichi Horinouchi ^1,2, Shinya Okino³, John Hughes Clarke², Ryosuke Nagasawa¹ (1.Japan Coast Guard, 2.University of New Hampshire, 3.Kyoto University)

11:00 AM - 11:15 AM

[AOS18-02] The Langumuir number dependence of the horizontal transport of microplastics simulated with ocean surface layer LES

*Yoshifumi Fukumoto ¹, Yasushi Fujiwara¹ (1.Kobe University )

11:15 AM - 11:30 AM

[AOS18-03] Calculation for Lowest Astronomical Tide using GNSS observation data of Autonomous Ocean Vehicle (AOV) in the waters

*Yuka Gomibuchi¹, Chikara Tsuchiya¹, Kohei Ino¹, Takahiro Kon¹ (1.Japan Coast Guard)

11:30 AM - 11:45 AM

[AOS18-04] The worst-class tropical cyclone-generated high waves identified by seismic noises

*Tomoya Shimura¹, Masumi Yamada¹, Nobuhito Mori¹, Takuya Miyashita¹ (1.Kyoto University)

11:45 AM - 12:00 PM

[AOS18-05] Advancement of Wave Observation Technology Using Ocean Radar

*Shota Hayashi¹, Nobuyoshi Kanatsu¹, Yasuo Kasugai³, Sota Saito³, Tatsuo Kondou², Hiroyuki Murakami², Shuji Nogami² (1.Kokusai Kogyo Co., Ltd., 2.Nagoya Research and Engineering Office for Port and Airport, 3.Costal Development Institute of Technology)

12:00 PM - 12:15 PM

[AOS18-06] Development of an efficient wave model and wave reanalysis around Japan

*Nadao Kohno¹, Yosuke Fujii¹, Tomoaki Sakuragi² (1.Meteorological Research Institute, JMA, 2.Information Infrastructure Department)

Session information