[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

Fri. Jun 4, 2021 9:00 AM - 10:30 AM 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:Hidekatsu Jin(National Institude of Information and Communications Technology), Akinori Saito(Department of Geophysics, Graduate School of Science, Kyoto 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.

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9:00 AM - 9:15 AM

[PEM11-25] Studying the daytime low latitude neutral wind dynamo with ICON observations and WACCM-X

★Invited Papers

*Astrid I Maute¹, Brian Harding², Roderick Heelis³, Jeffrey Forbes⁴, Thomas Immel², Joanne Wu² (1.High Altitude Observatory, National Center for Atmospheric Research, Boulder, CO, USA., 2.Space Science Laboratory, University of California, Berkeley, CA, USA., 3.University of Texas, Dallas, TX, USA., 4.University of Colorado, Boulder, CO, USA.)

9:15 AM - 9:30 AM

[PEM11-26] Energetics of the neutral wind dynamo as observed by NASA's ICON mission

★Invited Papers

*Brian Harding¹, Thomas J Immel¹, Astrid I Maute⁵, Jeffrey Forbes⁴, Roderick Heelis³, Scott England², Stephen Mende¹, Christoph Englert⁶, John Harlander⁷, Kenneth Marr⁶, Russell Stoneback³, Jonathan Makela⁸ (1.University of California Berkeley, 2.Virginia Tech, 3.UT Dallas, 4.University of Colorado, 5.UCAR, 6.US Naval Research Laboratory, 7.Space Sciences Research Corp, 8.University of Illinois)

9:30 AM - 9:45 AM

[PEM11-27] Validation of a revised version of whole atmosphere-ionosphere coupled model GAIA

*Hidekatsu Jin¹, Yasunobu Miyoshi², Chihiro Tao¹, Hiroyuki Shinagawa¹, Hitoshi Fujiwara³ (1.National Institude of Information and Communications Technology, 2.Kyushu University, 3.Seikei University)

9:45 AM - 10:00 AM

[PEM11-28] DW1 Tidal Enhancements in the equatorial MLT during 2015 El Nino: the relative role of tropsopheric heating and propagation

*Masaru Kogure¹, Huixin Liu¹ (1.Kyushu University)

10:00 AM - 10:15 AM

[PEM11-29] Geomagnetic Activity Effects on CO2-Driven Trend in the Thermosphere and Ionosphere: Ideal Model Experiments With GAIA

*Huixin Liu¹, Chihiro Tao, Hidekatsu Jin (1.Earth and Planetary Science Division, Kyushu University )

10:15 AM - 10:30 AM

[PEM11-30] Mission Concept, Development, and First Results from IDEASSat/INSPIRESat-2 – Lessons Learned from Building a 3U CubeSat for Ionospheric Observations

★Invited Papers

*Loren Chang¹, Chi-Kuang Chao¹, Yi-Chung Chiu¹, Yi Duann¹, Tzu-Ya Tai¹, Kai-Lun Cheng¹, Hsin-Tzu Liu¹, Kai-Jye Hou¹, Wei-Hao Luo¹, Chi-Ting Liao¹, Rong Tsai-Lin¹, Kuan-Po Chiu¹, Pin-An Lin¹, Glenn Franco Gacal¹, Sittinat Denduonghatai¹, Ruo-Yu Wang¹, Yu-Shun Wang¹, Tsai-Ru Yu¹, Jann-Yenq Liu¹, Amal Chandran², Priyadarshan Hari³, Mustapha Meftah⁴ (1.Department of Space Science and Engineering, National Central University, Taiwan, 2.Satellite Research Centre, Nanyang Technological University, Singapore, 3.Department of Avionics, Indian Institute of Space Science and Technology, Kerala, India, 4.LATMOS, France)

Session information

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

[PEM11-25] Studying the daytime low latitude neutral wind dynamo with ICON observations and WACCM-X

★Invited Papers

[PEM11-26] Energetics of the neutral wind dynamo as observed by NASA's ICON mission

★Invited Papers

[PEM11-27] Validation of a revised version of whole atmosphere-ionosphere coupled model GAIA

[PEM11-28] DW1 Tidal Enhancements in the equatorial MLT during 2015 El Nino: the relative role of tropsopheric heating and propagation

[PEM11-29] Geomagnetic Activity Effects on CO2-Driven Trend in the Thermosphere and Ionosphere: Ideal Model Experiments With GAIA

[PEM11-30] Mission Concept, Development, and First Results from IDEASSat/INSPIRESat-2 – Lessons Learned from Building a 3U CubeSat for Ionospheric Observations

★Invited Papers

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