[JJ] Oral

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

[P-EM22] [JJ] Physics and Chemistry in the Atmosphere and Ionosphere

Thu. May 25, 2017 10:45 AM - 12:15 PM A02 (Tokyo Bay Makuhari Hall)

convener:Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Takuya Tsugawa(National Institute of Information and Communications Technology), Seiji Kawamura(National Institute of Information and Communications Technology), Chairperson:Hiroyo Ohya(Graduate School of Engineering, Chiba University), Chairperson:Michi Nishioka(National Institute of Information and Communications Technology)

This session covers a broad scope of studies of physics and chemistry in the atmosphere and the ionosphere. Coupling processes between plasma and neutral species, and upward and downward coupling among lower/upper atmosphere, and ionosphere/mesosphere/thermosphere including magnetosphere are discussed. We solicit papers based on experiments with ground-based and/or space-borne instruments, theoretical studies, numerical simulations, and development of new observation techniques.

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10:45 AM - 11:00 AM

[PEM22-01] Characteristics of acoustic mode gravity waves on the ground and their effect in the ionosphere

*Toshihiko Iyemori¹, Yoko Odagi¹, Shigeo Sugitani², Yasuharu Sano³, Hiroyuki Shinagawa², Toshimitsu Ohno⁴, Yoshikazu Tanaka⁵, Masahito Nose¹, Masato Iguchi⁶, Hiroyuki Hashiguchi⁷, Yoshihiro Yokoyama¹, Tadashi Aoyama¹, Kunihito Nakanishi¹, Vijak Pangsapa⁸ (1.Graduate School of Science, Kyoto University, 2.National Institute of Information and Communications Technology (NICT), 3.Asahi University, 4.Shimonano-Sato, Niyodogawa-cho, 5.Kyoto University, 6.DPRI, Kyoto University, 7.RISH, Kyoto University, 8.Faculty of Science, Chulalongkorn University)

11:00 AM - 11:15 AM

[PEM22-02] Relationship between magnetic ripples observed by the Swarm satellites and lower atmospheric disturbances

*Tadashi Aoyama¹, Toshihiko Iyemori¹, Kunihito Nakanishi¹ (1.Graduate School of Science, Kyoto University)

11:15 AM - 11:30 AM

[PEM22-03] Ionospheric disturbances associated with volcanic eruptions observed by GPS-TEC and HF Doppler sounding

*Aritsugu Chonan¹, Hiroyuki Nakata¹, Hiroyo Ohya¹, Toshiaki Takano¹, Ichiro Tomizawa², Takuya Tsugawa³, Michi Nishioka³ (1.Graduate School of Engineering, Chiba University, 2.The University of Electro–Communications, 3.National Institute of Information and Communications Technology)

11:30 AM - 11:45 AM

[PEM22-04] Long-term variation of geomagnetic Sq filed and its cause

*Masahiko Takeda¹ (1.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)

11:45 AM - 12:00 PM

[PEM22-05] Bimodal electron energy distribution observed by sounding rocket in the Sq current focus

*Takumi Abe¹ (1.Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Department of Solar System Sciences)

12:00 PM - 12:15 PM

[PEM22-06] Variations in the D-region heights during the total solar eclipse of 9 March 2016 in Insonesia using AVON data

*Hiroyo Ohya¹, Kyohei Miyama, Fuminori Tsuchiya², Hiroyuki Nakata¹, Kozo Yamashita³, Yukihiro Takahashi⁴ (1.Graduate School of Engineering, Chiba University, 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University , 3.Salesian Polytechnic, 4.Graduate School of Science, Hokkaido University)

Session information