Japan Geoscience Union Meeting 2023

Session information

[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

Sun. May 21, 2023 10:45 AM - 12:00 PM 101 (International Conference Hall, Makuhari Messe)

convener: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), Yue Deng(University of Texas at Arlington), Chairperson:Charles Lin(Department of Earth Sciences, National Cheng Kung University), Susumu Saito(Electronic Navigation Research Institute, National Institute of Maritime, Port, and Aviation Technology)


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.

11:00 AM - 11:15 AM

*Hanli Liu1, Wenbin Wang1, Joseph D Huba2, Peter H Lauritzen3, Francis Vitt1,4 (1.National Center for Atmospheric Research, High Altitude Observatory, 2.Syntek Technologies, 3.National Center for Atmospheric Research, Climate and Global Dynamics, 4.National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling)

11:45 AM - 12:00 PM

*Hiromu Nakagawa1, Scott England2, Nao Yoshida1, Shotaro Sakai1, Yuki Harada3, Naoki Terada1, Kaori Terada1, Kanako Seki4, Hitoshi Fujiwara5, Takeshi Imamura6 (1.Graduate School of Science, Tohoku University, 2.Aerospace and Ocean Engineering, Virginia Polytechnic Institute and State University, 3.Graduate School of Science, Kyoto University, 4.Graduate School of Science, University of Tokyo, 5.Education and Research center for sustainable development, Faculty of Science and Technology, Seikei University, 6.Graduate School of Frontier Sciences, University of Tokyo)

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