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

[P-EM36_28PM1] Physics and Chemistry in the Atmosphere and Ionosphere

Mon. Apr 28, 2014 2:15 PM - 4:00 PM 312 (3F)

Convener:*Yuichi Otsuka(Solar-Terrestrial Environment Laboratory, Nagoya University), Takuya Tsugawa(National Institute of Information and Communications Technology), Seiji Kawamura(National Institute of Information and Communications Technology), Chair:Tatsuhiro Yokoyama(National Institute of Information and Communications Technology), Mitsuru Matsumura(Center for Space Science and Radio Engineering, University of Electro-Communications)

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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2:15 PM - 2:30 PM

[PEM36-15] Study of medium-scale traveling ionospheric disturbances (MSTID) with sounding rockets and ground observations

*Mamoru YAMAMOTO¹, Tomohiro KATO¹, Keigo ISHISAKA², Tatsuhiro YOKOYAMA³, Naomoto IWAGAMI³, Takao TAKAHASHI⁴, Makoto TANAKA⁴, Ken ENDO⁵, Atsushi KUMAMOTO⁵, Shigeto WATANABE⁶, Masa-yuki YAMAMOTO⁷, Takumi ABE⁸, Susumu SAITO⁹, Takuya TSUGAWA³, Michi NISHIOKA³, Paul BERNHARDT¹⁰, Miguel LARSEN¹¹ (1.RISH, Kyoto University, 2.Toyama Prefectural University, 3.NICT, 4.ICT Education Center, Tokai University, 5.School of Science, Tohoku University, 6.School of Science, Hokkaido University, 7.Kochi University of Technology, 8.JAXA/ISAS, 9.ENRI, 10.NRL, 11.Clemson University)

2:30 PM - 2:45 PM

[PEM36-16] Characteristics of O630nm emission associated with equatorial ionization anomaly obtained with IMAP/VISI

Daiki SAKAMOTO¹, *Takeshi SAKANOI¹, Septi PERWITASARI¹, Yuichi OTSUKA², Akinori SAITO³, Yusuke AKIYA³, Yuta HOZUMI³, Atsushi YAMAZAKI⁴ (1.Grad. School of Science, Tohoku University, 2.STEL, Nagoya University, 3.Grad. School of Science, Kyoto University, 4.ISAS / JAXA)

2:45 PM - 3:00 PM

[PEM36-17] Analysis of the airglow structures using the simultaneous observations by ISS-IMAP and all-sky imagers

*Hideko YUKINO¹, Akinori SAITO¹, Yuichi OTSUKA², Takeshi SAKANOI³ (1.Dept. of Geophysics, Kyoto Univ., 2.STEL, Nagoya Univ., 3.Grad. School of Science, Tohoku Univ.)

3:00 PM - 3:15 PM

[PEM36-18] Horizontal structures of ionized Helium in the topside ionosphere of dusk side observed by ISS-IMAP/EUVI

*Yuta HOZUMI¹, Akinori SAITO¹, Atsushi YAMAZAKI², Go MURAKAMI², Ichiro YOSHIKAWA³ (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Institute of Space and Astronautical Science / Japan Aerospace Exploration Agency, 3.The University of Tokyo)

3:15 PM - 3:30 PM

[PEM36-19] Study of ionospheric disturbance characteristics during solar flare events using the SuperDARN Hokkaido radar

Daiki WATANABE¹, *Nozomu NISHITANI¹ (1.Solar-Terrestrial Environment Laboratory, Nagoya University)

3:30 PM - 3:45 PM

[PEM36-20] Thermospheric tidal effects on the ionospheric midlatitude summer nighttime anomaly

*Chia-hung CHEN¹, Charles LIN¹, Loren CHANG², J. D. HUBA³, Akinori SAITO⁴, Jann-yenq LIU² (1.Department of Earth Science, National Cheng Kung University, Tainan, Taiwan, 2.Institute of Space Science, National Central University, Chung-Li, Taiwan, 3.Plasma Physics Division, Naval Research Laboratory, Washington, D. C., USA, 4.Department of Geophysics, Kyoto University, Kyoto, Japan)

3:45 PM - 4:00 PM

[PEM36-21] Horizontal ion drag effect on the thermospheric mass density anomaly in the cusp

*Mitsuru MATSUMURA¹, Satoshi TAGUCHI² (1.Center for Space Science and Radio Engineering, University of Electro-Communications, 2.Graduate School of Informatics and Engineering, University of Electro-Communications)