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

2026年5月25日(月) 15:30 〜 17:00 304 (幕張メッセ国際会議場)

座長:Liu Huixin(九州大学理学研究院地球惑星科学専攻九州大学宙空環境研究センター)、細川敬祐(電気通信大学大学院情報理工学研究科)

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.

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15:30 〜 15:45

[PEM16-31] Towards real-time observations of the D-region ionosphere and predictions of D-region radio wave absorption

★Invited Papers

*Robert Andrew Marshall¹, James M Cannon¹, Julia Claxton¹, Alexandra M Wold¹, David Malaspina¹, Thierry Dudok de Wit² (1. University of Colorado Boulder, 2. Université d'Orléans)

15:45 〜 16:00

[PEM16-32] Simulation of Diffuse Aurora Driven by Energetic Electron Precipitation

*三好由純¹、Radhakrishna Shreedevi¹、Jordanova Vania²、齊藤慎司³、細川敬祐⁴、塩川和夫¹、大山伸一郎¹ (1. 名古屋大学宇宙地球環境研究所、2. ロスアラモス国立研究所、3. 情報通信研究機構、4. 電気通信大学)

16:00 〜 16:15

[PEM16-33] The impacts of broadband auroral precipitation on the coupled thermosphere and ionosphere system

*Wenbin Wang¹, Dong Lin², Haonan Wu¹ (1. High Altitude Observatory, 2. Clemson University)

16:15 〜 16:30

[PEM16-34] Ionospheric plasma irregularities in the polar regions

★Invited Papers

*Wojciech Jacek Miloch¹, 4DSpace team¹ (1. Department of Physics, University of Oslo, Norway)

16:30 〜 16:45

[PEM16-35] Ionospheric variations observed at Syowa Station, Antarctica, during large space weather events in May and October 2024

*垰千尋¹、西岡未知¹、高橋直子¹、安藤慧¹、直井隆浩¹、近藤巧¹、永原政人¹、久保勇樹¹、津川卓也¹ (1. 情報通信研究機構)

16:45 〜 17:00

[PEM16-36] Global Citizen Science Observations of Fragmented Aurora-Like Emissions

*Lena Mielke¹, Katie Herlingshaw¹, Noora Partamies¹, Maxime Grandin², Eero Karvinen³, Emma Bruuus³, Vincent Ledvina⁴, Donna Lach⁵, Benjamin Eberhardt⁶, Andres Spicher⁷, Marjan Spijkers⁸, Rowan Dayton-Oxland¹ (1. The University Centre in Svalbard, 2. Finnish Meteorological Institute, 3. URSA, Skywarden Service, 4. University of Alaska Fairbanks, 5. Donna Lach Photography, 6. University of Wisconsin-Madison, 7. The Arctic University of Norway, 8. Noorderlicht en meer)

セッション情報

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

[PEM16-31] Towards real-time observations of the D-region ionosphere and predictions of D-region radio wave absorption

★Invited Papers

[PEM16-32] Simulation of Diffuse Aurora Driven by Energetic Electron Precipitation

[PEM16-33] The impacts of broadband auroral precipitation on the coupled thermosphere and ionosphere system

[PEM16-34] Ionospheric plasma irregularities in the polar regions

★Invited Papers

[PEM16-35] Ionospheric variations observed at Syowa Station, Antarctica, during large space weather events in May and October 2024

[PEM16-36] Global Citizen Science Observations of Fragmented Aurora-Like Emissions

認証