Sun. May 25, 2025 9:00 AM - 10:30 AM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

convener:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University), Chairperson:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University)

Sun. May 25, 2025 10:45 AM - 12:15 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

convener:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University), Chairperson:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University)

Sun. May 25, 2025 3:30 PM - 5:00 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

convener:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University), Chairperson:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

convener:Yohei Onuki(Research Institute for Applied Mechanics, Kyushu University), Yukiharu Hisaki(University of the Ryukyus), Norihiko Sugimoto(Keio University, Department of Physics), Takuro Matsuta(Faculty of Env.Earth Science, Hokkaido University)

Sun. May 25, 2025 3:30 PM - 5:00 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

4:30 PM - 4:45 PM

[ACG47-17] Impact of wind stress changes on the Antarctic Circumpolar Current

*Shinnosuke Yoshida¹, Takuro Matsuta¹ (1.Graduate School of Environment Science Hokkaido University)

4:45 PM - 5:00 PM

[ACG47-18] A formation mechanism of westward circumpolar current against westerlies in the strongly nonlinear barotropic reentrant channel

*Takuro Matsuta¹, Atsushi Kubokawa¹, Humio Mitsudera², Tomomichi Ogata³ (1.Faculty of Env.Earth Science, Hokkaido University, 2.Institute of Low Temperature Science Hokkaido University, 3.Japan Agency for Marine-Earth Science and Technology)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

5:15 PM - 7:15 PM

[ACG47-P09] Enhanced eddy activity along the Subantarctic Front under intensified
westerly winds

*Takuro Matsuta¹, Humio Mitsudera², Yukio Masumoto^3,4, Hideharu Sasaki⁴, Ryo Furue⁴, Tomomichi Ogata⁴ (1.Faculty of Env.Earth Science, Hokkaido University, 2.Institute of Low Temperature Science Hokkaido University , 3.Department of Earth and Planetary Science, The University of Tokyo, 4.Japan Agency for Marine-Earth Science and Technology)

Tue. May 27, 2025 10:45 AM - 12:15 PM 102 (International Conference Hall, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG48] Water and sediment dynamics from land to coastal zones

11:40 AM - 11:55 AM

[ACG48-09] Effects of freshwater discharge into the Northeast Pacific from the Alaskan mountains on the subtropical and equatorial ventilated thermocline

*Peng Xin¹, Humio Mitsudera¹, Takuro Matsuta¹ (1.Hokkaido University)

Takuro Matsuta

Convener, Chairperson

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

Speaker, Author, Co-Author

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

[ACG47-17] Impact of wind stress changes on the Antarctic Circumpolar Current

[ACG47-18] A formation mechanism of westward circumpolar current against westerlies in the strongly nonlinear barotropic reentrant channel

[A-CG47] Dynamics of Oceanic and Atmospheric Waves, Vortices, and Circulations

[ACG47-P09] Enhanced eddy activity along the Subantarctic Front under intensified
westerly winds

[A-CG48] Water and sediment dynamics from land to coastal zones

[ACG48-09] Effects of freshwater discharge into the Northeast Pacific from the Alaskan mountains on the subtropical and equatorial ventilated thermocline