JpGU-AGU Joint Meeting 2026

Session information

[E] Poster

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM16] Coupling Processes in the Atmosphere-Ionosphere System

Mon. May 25, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

The Atmosphere-Ionosphere (A-I) system forms the so-called near-Earth space. Recent rapidly expanding use of satellite constellations in low Earth orbit (LEO) drives a high demand for better understanding and accurate forecast of the global A-I system for scientific and operational purposes. This session aims to provide a forum for research advances and frontiers related to these aspects, and we invite presentations on global A-I coupling at all temporal and spatial scales. This includes but is not limited to: A-I coupling via atmospheric waves (tides, gravity waves, planetary waves) and trace gases (CO2, O3, H2O), A-I response to Space Weather events (solar flares, CMEs, CIRs), polar-equatorial, inter-hemispheric coupling via TADs/TIDs/disturbance dynamo/penetration electric field, ionospheric plasma irregularities, and ionospheric currents. Observations, theoretical studies, model simulations, data assimilation, instruments development are all highly welcome.

5:15 PM - 7:00 PM

*Ajith Kaippallimyalil Kuriakose1, Tatsuhiro Yokoyama1, Mamoru Yamamoto1, Septi Perwitasari2, Michi Nishioka2, Pornchai Supnithi3, Punyawi Jamjareegulgarn4 (1. Research Institute for Sustainable Humanosphere (RISH), Kyoto University, 2. National Institute of Information and Communications Technology (NICT), 3. School of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand., 4. King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand.)

5:15 PM - 7:00 PM

*Akinori Saito1, Takumi Abe2, Ayako Matsuoka3, Keigo Ishisaka4, Yoshifumi Saito2, MASAHITO TAGAWA5, Atsushi Kumamoto6, Hirotsugu Kojima7, Satoshi Kurita7, Matsuyama Miyuki4, KUMIKO YOKOTA5, Susumu Saito8, Toru Takahashi8, Michi Nishioka9, Keisuke Hosokawa10, Hiroyuki Nakata11, Tatsuhiro Yokoyama7, Huixin Liu12, Masaru Kogure13, Takanori Nishiyama14, Mitsumu K. Ejiri14, Takatoshi Sakazaki1 (1. Graduate School of Science, Kyoto University, 2. Japan Aerospace Exploration Agency Institute of Space and Astronautical Science, 3. Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University, 4. Toyama Prefectural University, 5. Kobe University, 6. Graduate School of Science, Tohoku University, 7. Research institute for sustainable humanosphere, Kyoto University, 8. Electronic Navigation Research Institute, National Institute of Maritime, Port, and Aviation Technology, 9. National Institute of Information and Communications Technology, 10. Department of Communication Engineering and Informatics, University of Electro-Communications, 11. Graduate School of Engineering, Chiba University, 12. Earth and Planetary Science Division, Kyushu University, 13. Yonsei University, 14. National Institute of Polar Research)

5:15 PM - 7:00 PM

*Azusa Yamakawa1, Mitsumu K. Ejiri1,2, Takuji Nakamura1,2, Masayuki Katsuragawa3, Ayaka Hashimoto3, Takuo T. Tsuda3, Takanori Nishiyama1,2, Makoto Abo4, Katsuhiko Tsuno5, Takayo Ogawa5, Tomoyuki Wada5, Sayako Miyoshi3, Shoki Tajima3, Yuki Kojima3 (1. The Graduate University for Advanced Studies, 2. National Institute of Polar Research, 3. The University of Electro-Communications, 4. Tokyo Metropolitan University, 5. RIKEN)

5:15 PM - 7:00 PM

*Ogawa Ryo1, Keisuke Hosokawa1, Hiroyuki Nakata2, Susumu Saito3 (1. Graduate School of Informatics and Engineering, University of Electro-Communications, 2. Graduate School of Informatics and Engineering, Chiba University , 3. Electronic Navigation Research Institute, National Institute of Maritime, Port, and Aviation Technology)

5:15 PM - 7:00 PM

*Yuichi Otsuka1, Kazui Watanabe1, Atsuki Shinbori1, Takuya Sori2, Michi Nishioka3, Septi Perwitasari3 (1. Institute for Space-Earth Environmental Research, Nagoya University, 2. Research Institute for Sustainable Humanosphere, Kyoto University, 3. National Institute of Information and Communications Technology)

5:15 PM - 7:00 PM

*Hiroyuki Nakata1, Yuichi Otsuka2, Keisuke Hosokawa3, Susumu Saito4 (1. Graduate School of Engineering, Chiba University, 2. Institute for Space–Earth Environmental Research, Nagoya University, 3. Department of Communication Engineering and Informatics, The University of Electro-Communications, 4. Electronic Navigation Research Institute, National Institute of Maritime, Port and Aviation Technology)

5:15 PM - 7:00 PM

*Takanori Nishiyama1,2, Masato Kagitani3, Takuo T. Tsuda4, Noora Partamies5, Daniel Whiter6, Yasunobu Ogawa1,2, Fred Sigernes5 (1. National Institute of Polar Research, 2. The Graduate University for Advanced Studies, SOKENDAI, 3. Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University , 4. Department of Computer and Network Engineering, University of Electro-Communications , 5. University centre in Svalbard, 6. University of Southampton)

5:15 PM - 7:00 PM

*Yuki Hishinuma1, Hiroyo Ohya1, Fuminori Tsuchiya2, Tatsuki Washimi3, Masa-yuki Yamamoto4, Hiroyuki Nakata1 (1. Graduate School of Engineering, Chiba University, 2. Graduate School of Science, Tohoku University, 3. National Astronomical Observatory of Japan, 4. Department of systems engineering, Kochi University of Technology)

5:15 PM - 7:00 PM

*Yoshihiro Yokoyama1, Sveinung Viggo Olsen1, Yngve Eilertsen1, Andres Spicher1, Jean-Claude Tinguely1, Ursula Ludacka2, Jonas Hedin3, Yuki Kimura4, Kyoko K. Tanaka5, Adrien Pineau, Ingrid Brigitte Mann1 (1. Institute of Physics and Technology, UiT, The Arctic University of Norway, 2. Department of Physics, Norwegian University of Science and Technology , 3. Department of Meteorology, Stockholm University, 4. Institute of Low Temperature Science, Hokkaido University, 5. Division of Information and Mathematical Sciences, School of Arts and Sciences, Tokyo Woman's Christian University)

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