Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM10] Space Weather and Space Climate

5:15 PM - 7:15 PM

[PEM10-P21] Variations in the ozone concentration in the mesosphere observed at Syowa Station associated with energetic particle precipitation

Hikaru Suzuki¹, *Fuminori Tsuchiya¹, Akira Mizuno², Isao Murata¹, Yasumasa Kasaba¹, Tomoo Nagahama², Hirofumi Goto², Masaki Tsutsumi³, Yoshihiro Tomikawa³, Kaoru Sato⁴, Atsuki Shinbori² (1.Tohoku University, 2.Nagoya University, 3.NIPR, 4.The University of Tokyo)

5:15 PM - 7:15 PM

[PEM10-P22] Statistical study of the relationship between NO variability and magnetospheric activities/energetic particles based on mm-wave observations at Syowa Station

*Akira Mizuno¹, Hirofumi Goto¹, Tomoo Nagahama¹, Tac Nakajima¹, Ryuho Kataoka², Yoshimasa Tanaka², Mitsumu K. Ejiri², Yoshihiro Tomikawa², Fuminori Tsuchiya³ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.National Institute of Polar Research, 3.Tohoku University)

Mon. May 26, 2025 1:45 PM - 3:15 PM 303 (International Conference Hall, Makuhari Messe)

[E] Oral
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

2:15 PM - 2:30 PM

[PEM12-33] Propagation characteristics of gravity waves over the Andes, observed by OH arirglow imaging at Rio Gallegos: horizontal phase velocity spectrum analysis.

*Takuji Nakamura^1,2, Mitsumu K. Ejiri^1,2, Masaru Kogure³, Septi Perwitasari⁴, Yoshihiro Tomikawa^1,2, Masaki Tsutsumi^1,2, Akira Mizuno⁵, Katsuhiko Tsuno⁶, Takayo Ogawa⁶, Satoshi Wada⁶, Jacobo Omar Salvador⁷ (1.National Institute of Polar Research, 2.Graduate University for Advanced Studies, SOKENDAI,, 3.Yonsei University, 4.NICT, 5.Nagoya University. ISEE, 6.RIKEN, RAP, 7.National Scientific and Technical Research Council (CONICET))

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM14] Study of coupling processes in solar-terrestrial system

5:15 PM - 7:15 PM

[PEM14-P07] Development of a mechanical cooled cold-load for calibration of mm-wave spectral intensity and plan to resume the observation in Tromsø

*Akira Mizuno¹, Kanto Tsunokawa¹, Tac Nakajima¹, Tomoo Nagahama¹, Kazuji Suzuki¹, Totsuya Kawabata¹, Satonori Nozawa¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS11] Atmospheric Chemistry

5:15 PM - 7:15 PM

[AAS11-P25] Measurements of CO₂ column mixing ratio around the Osaka Itami Airport

*Mitsuhiko Kono¹, Tomoo Nagahama², Akira Mizuno² (1.Kwansei Gakuin University, 2.Nagoya University)

Akira Mizuno

Speaker, Author, Co-Author