Japan Geoscience Union Meeting 2025

Session information

[E] Poster

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

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

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

convener:Keisuke Hosokawa(Department of Communication Engineering and Informatics, University of Electro-Communications), Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Loren Chang(Department of Space Science and Engineering, National Central University)

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 - 7:15 PM

*Kazui Watanabe1, Yuichi Otsuka1, Atsuki Shinbori1, Takuya Sori2, Michi Nishioka3, Septi Perwitasari3, Veera Kumar Maheswaran4 (1.Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan, 2.Research Institute for Sustainable Humanosphere, Kyoto University, 3.National Institute of Information and Communications Technology, Tokyo, Japan, 4.SASTRA Deemed University)


5:15 PM - 7:15 PM

*Shin-ichiro Oyama1,2, Mark Conde3, Heikki Vanhamaki4, Habtamu Tesfaw4, Lei Cai4, Anita T Aikio4, Ilkka I Virtanen4, Keisuke Hosokawa5, Yasunobu Ogawa2, Tero Raita6, Kylee Branning3, Mamoru Ishii1,7, Aaron Ridley8 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.National Institute of Polar Research, 3.Geophysical Institute, University of Alaska Fairbanks, 4.University of Oulu, 5.The University of Electro-Communications, 6.Sodankylä Geophysical Observatory, University of Oulu, 7.National Institute of Information and Communications Technology, 8.University of Michigan)

5:15 PM - 7:15 PM

*Takuya Sori1, Atsuki Shinbori2, Tomoaki Hori2, Yuichi Otsuka2, Chihiro Tao3, Hidekatsu Jin3, Tatsuhiro Yokoyama1, Michi Nishioka3, Septi Perwitasari3, Yasumasa Kasaba5, Atsushi Kumamoto4, Fuminori Tsuchiya5, Shoya Matsuda6, Yoshiya Kasahara6, Ayako Matsuoka7, Mariko Teramoto8, Kazuhiro Yamamoto2, Yoshizumi Miyoshi2, Iku Shinohara9, Mamoru Yamamoto1 (1.Research Institute for Sustainable Humanosphere, Kyoto University, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.National Institute of Information and Communications Technology, 4.Department of Geophysics, Tohoku University, 5.Planetary Plasma and Atmospheric Research Center, Tohoku University, 6.Graduate School of Natural Science and Technology, Kanazawa University, 7.World Data Center for Geomagnetism, Graduate School of Science, Kyoto University, 8.Graduate School of Engineering, Kyusyu Institute of Technology, 9.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

5:15 PM - 7:15 PM

*Yuto Hotta1, Kazuo Shiokawa1, Yuichi Otsuka1, Jia Yue2, Michi Nishioka3 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.NASA Goddard Space Flight Center and Catholic University of America, 3.Natioinal Institute of Information and Communications Technology)


5:15 PM - 7:15 PM

*Zhi-Feng Xiu1, Yu-Zhang Ma1, Qing-He Zhang2, Zan-Yang Xing1, Larry Lyons3, Kjellmar Oksavik4,5, Yong-Liang Zhang6, Marc Hairston7, Yong Wang1, Duan Zhang2, Sheng Lu1 (1.Shandong University, 2.National Space Science Center, 3.University of California, Los Angeles, 4.University of Bergen, 5.University Centre in Svalbard, 6.The Johns Hopkins University Applied Physics Laboratory, 7.University of Texas at Dallas)

5:15 PM - 7:15 PM

*Yuta Hozumi1,2, Jia Yue1,2, Seraj Al Mahmud Mostafa3, Chenxi Wang3, Jianwu Wang3, Sanjay Purushotham3, Steven D. Miller4 (1.The Catholic University of America, 2.NASA Goddard Space Flight Center/CCMC, 3.Department of Information Systems, University of Maryland, Baltimore County, 4.Cooperative Institute for Research in the Atmosphere, Colorado State University)

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