Outline of Session

   

Space and Planetary Sciences(P) / Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment(EM)
P-EM022 Magnetosphere-Ionosphere Coupling


Short title MI-coupling
Oral presentation
Date/Room/Chair
May 23 AM2 (10:45 - 12:15) 201A Ryuho Kataoka  / Yoshimasa Tanaka  / Aoi Nakamizo 
May 23 PM1 (13:45 - 15:15) 201A Ryuho Kataoka  / Yoshimasa Tanaka  / Aoi Nakamizo 
May 23 PM2 (15:30 - 17:00) 201A Ryuho Kataoka  / Yoshimasa Tanaka  / Aoi Nakamizo 
Poster presentation
Date/Room
May 23 (Core Time 17:15 - 18:45) Convention Hall
Contact Akimasa Yoshikawa
Email yoshi@geo.kyushu-u.ac.jp
Convener Akimasa Yoshikawa  / Masahito Nose 
Scope This session targets the comprehension of phenomena stemming from MI-coupling processes. In particular, today's presentations focus on: breakaway from Schematic Physics, pursuit of self-consistency in the context of compound system, and elucidations of coupling processes from the viewpoint of elementary process. Suggestions for innovative observational/data analysis techniques are most welcome.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 23 AM2 (10:45-12:15) 201A                              to the top
10:45 - 11:00 PEM022-01 Excitation mechanism of low-latitude Pi2 pulsations: Cavity mode resonance or BBF-driven process? Masahito Nose Masahito Nose English
11:00 - 11:15 PEM022-02 ULF magnetic response to lightning Viacheslav Pilipenko
A. Schekotov
Kazuo Shiokawa
Kazuo Shiokawa English
11:15 - 11:30 PEM022-03 Latitudinal distribution of quarter-wave length, standing Alfven modes Yuki Obana
Ichiro Yoshikawa
Frederick W. Menk
other
Yuki Obana English
11:30 - 11:45 PEM022-04 Improvement of method of estimating the position of the focus of the Sq current system from geomagnetic observation Masahiro Sasaoka
Jumpei Shimizu
Masahiro Sasaoka English
11:45 - 12:00 PEM022-05 Global geomagnetic field variations during a geomagnetic storm Atsuki Shinbori
Nishimura Yukitoshi
Tsuji Yuji
other
Atsuki Shinbori English
12:00 - 12:15 PEM022-06 Multievent analysis of recurrent westward propagation of SAPS/SAID structure observed by the SuperDARN Hokkaido radar Nozomu Nishitani
Tadahiko Ogawa
Takashi Kikuchi
other
Nozomu Nishitani English
Oral Presentation   May 23 PM1 (13:45-15:15) 201A                              to the top
13:45 - 14:00 PEM022-07 On the statistical relation between ion upflow and naturally enhanced ion-acoustic lines Yasunobu Ogawa
Stephan C. Buchert
Ingemar Haggstrom
other
Yasunobu Ogawa English
14:00 - 14:15 PEM022-08 Occurrence characteristics of the cleft ion fountain Takumi Abe Takumi Abe English
14:15 - 14:30 PEM022-09 Small-scale auroral dynamics based on dual-spectral high-speed imaging data Takeshi Sakanoi
Ayumi Yaegashi
Ryuho Kataoka
other
Takeshi Sakanoi English
14:30 - 14:45 PEM022-10 High-speed EMCCD imaging of auroral microstructures Ryuho Kataoka
Yoshizumi Miyoshi
Ayumi Yaegashi
other
Ryuho Kataoka English
14:45 - 15:00 PEM022-11 The source region and its characteristics of pulsating auroras based on Reimei observations Takanori Nishiyama
Takeshi Sakanoi
Yoshizumi Miyoshi
other
Takanori Nishiyama English
15:00 - 15:15 PEM022-12 Direction-finding measurements of auroral roar emissions Yuka Sato
Takayuki Ono
Natsuo Sato
other
Yuka Sato English
Oral Presentation   May 23 PM2 (15:30-17:00) 201A                              to the top
15:30 - 15:45 PEM022-13 Auroral expansions associated with magnetospheric flows and electric fields: THEMIS coordinated observations Kazuki Ogasawara
Yasumasa Kasaba
Yukitoshi Nishimura
other
Kazuki Ogasawara English
15:45 - 16:00 PEM022-14 Study of magnetosphere-ionosphere coupling processes through auroral particles using the THEMIS satellite data Sungeun Lee
Kazuo Shiokawa
J. Mcfadden
Sungeun Lee English
16:00 - 16:15 PEM022-15 Dependence of premidnight field-aligned currents and particle precipitation on solar illumination Shinichi Ohtani
Simon Wing
Genta Uneno
other
Shinichi Ohtani English
16:15 - 16:30 PEM022-16 Feedback instability analysis with extended MHD effects Tomo-Hiko Watanabe
Yasutaka Hiraki
Tomo-Hiko Watanabe English
16:30 - 16:45 PEM022-17 Formation of Cowling channel through the ionosphere-magnetosphere coupling via shear Alfven wave Akimasa Yoshikawa
Olaf Amm
Ryoichi Fujii
Akimasa Yoshikawa English
16:45 - 17:00 PEM022-18 Vortical nature of the flow burst in the cusp Satoshi Taguchi
Atsushi Tawara
Juergen Matzka
Satoshi Taguchi English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 23  Core Time (17:15-18:45) Convention Hall                    to the top
PEM022-P01 Investigation of relationship between spacecraft potential and electron density by AKEBONO satellite Keigo Ishisaka
Hajime Toomi
Toshimi Okada
other
Keigo Ishisaka English
PEM022-P02 Power and attitude system degradation of Akebono satellite over 20 years Wataru Miyake
H. Ishikawa
Ayako Matsuoka
Wataru Miyake English
PEM022-P03 Relation between formation of plasmaspheric shoulders and overshielding at inner magnetosphere Kouichi Sakai
Tatsuro Honma
Go Murakami
other
Kouichi Sakai English
PEM022-P04 Oxygen Ion Outflow Response to the Solar Wind Condition derived from the Extreme Ultraviolet Imaging on SELENE Naoki Aso
Atsushi Yamazaki
Ichiro Yoshikawa
other
Atsushi Yamazaki English
PEM022-P05 Observations of oxygen ions resonance scattering near the earth Atsushi Yamazaki Atsushi Yamazaki English
PEM022-P06 Comparative studies on polar ionosphere and magnetotail dynamics based on simultaneous multi-point observations: (2) Yoko Fukuda
Masafumi Hirahara
Takeshi Sakanoi
other
Yoko Fukuda English
PEM022-P07 On the plasma sheet dynamics and substorm-FAC system: Observations and MHD simulations Aoi Nakamizo Aoi Nakamizo English
PEM022-P08 Varying IMF-By effects on interhemispheric conjugate auroras Tetsuo Motoba
Keisuke Hosokawa
Natsuo Sato
other
Tetsuo Motoba English
PEM022-P09 Magnetosphere-ionosphere coupling process in the polar region Yoshimasa Tanaka
Akimasa Yoshikawa
Yoshimasa Tanaka English
PEM022-P10 Numerical representation of the auroral oval Yasutomo Morii
Satoshi Taguchi
Satoru Nakashima
Yasutomo Morii English
PEM022-P11 Characteristics of Dayside Pi 2 Pulsations Observed MAGDAS/CPMN Stations Mina Sakai
Naoko Horikawa
Teiji Uozumi
other
Mina Sakai English
PEM022-P12 Upward propagation of the electron density depletion associated with flow bursts in the cusp Takuya Shirakawa
Satoshi Taguchi
Keisuke Hosokawa
other
Takuya Shirakawa English
PEM022-P13 High-latitude potential distribution for superstorms Satoru Nakashima
Satoshi Taguchi
Yasutomo Morii
other
Satoru Nakashima English
PEM022-P14 Geo-synchronous Magnetopause Crossing(GMC) and geomagnetic DP2 type variation Tohru Araki
Takashi Kikuchi
Atsuki Shinbori
Tohru Araki English
PEM022-P15 Comparison between the storm-time plasma density enhancement and DyFK simulations in the polar magnetosphere Naritoshi Kitamura
Wen Zeng
Naoki Terada
other
Naritoshi Kitamura English
PEM022-P16 Observation of flickering aurora using a high-speed EMCCD camera. Ayumi Yaegashi
Takeshi Sakanoi
Kazushi Asamura
other
Ayumi Yaegashi English
PEM022-P17 Polarization of Pc1/EMIC waves and related aurora observed at Athabasca Reiko Nomura
Kazuo Shiokawa
Kaori Sakaguchi
other
Reiko Nomura English
PEM022-P18 The Doppler profile of proton auroras obtained by the multi-wavelength scanning photometer Takamitsu Mochizuki
Takayuki Ono
Akira Kadokura
other
Takamitsu Mochizuki English