Japan Geoscience Union Meeting 2021

Session information

[E] Oral

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

[P-EM11] Coupling Processes in the Atmosphere-Ionosphere System

Thu. Jun 3, 2021 1:45 PM - 3:15 PM Ch.05 (Zoom Room 05)

convener:Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Loren Chang(Institute of Space Science, National Central University), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Yue Deng(University of Texas at Arlington), Chairperson:Hiroyuki Nakata(Graduate School of Engineering, Chiba University), Hiroyo Ohya(Graduate School of Engineering, Chiba 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 or inter-hemispheric coupling via TADs/TIDs/disturbance dynamo/penetration electric field, ionospheric plasma irregularities, ionospheric currents, etc. Observations, theoretical studies, model simulations, data assimilation, instruments development are all highly welcome.

2:15 PM - 2:30 PM

*Nikolai Shestakov1,2, Alexander Orlykovskii2, Natalia Perevalova3, Nikolai Titkov4, Danila Chebrov4, Mako Ohzono5,6, Hiroaki Takahashi5, Evgenii Lialiushko2 (1.Institute for Applied Mathematics FEB RAS, Vladivostok, Russia, 2.Far Eastern Federal University, Vladivostok, Russia, 3.Institute of Solar-Terrestrial Physics SB RAS, Irkutsk, Russia, 4.Kamchatka Branch of Geophysical Survey of RAS, Petropavlovsk-Kamchatsky, Russia, 5.Institute of Seismology and Volcanology, Hokkaido University, Sapporo, Japan, 6.Earthquake Research Institute, University of Tokyo, Tokyo, Japan)

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