JpGU Meeting 2019
Session outline| Space and Planetary Sciences (P) | ||
|---|---|---|
| Session Sub-category | Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment(EM) | |
| Session ID | P-EM11 | |
| Title | Dynamics of Magnetosphere and Ionosphere | |
| Short Title | Magnetosphere-Ionosphere | |
| Main Convener | Name | Aoi Nakamizo |
| Affiliation | Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology | |
| Co-Convener 1 | Name | Mitsunori Ozaki |
| Affiliation | Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Kanazawa University | |
| Co-Convener 2 | Name | Akiko Fujimoto |
| Affiliation | Kyushu Institute of Technology | |
| Co-Convener 3 | Name | Tomoaki Hori |
| Affiliation | Institute for Space-Earth Environmental Research, Nagoya University | |
| Session Language | E | |
| Scope | This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionosphere and magnetospheres, future missions and instrument developments are also welcome. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Zejun Hu (Polar Research Institute of China) Robert C Moore (University of Florida) Xueling Shi (Virginia Tech) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 29 PM2 | ||||
| 15:30 - 15:45 | PEM11-01 | A Case Study Based on Ground Observations of the Conjugate Ionospheric Response to Interplanetary Shock in Polar Regions | He Fang | |
| 15:45 - 16:00 | PEM11-02 | Effects of Solar Illumination on the Auroral Electrojet Intensity | Shinichi Ohtani | |
| 16:00 - 16:15 | PEM11-03 | Quasi-persistent multiple mesoscale field-aligned currents in the duskside auroral oval | Yoshihiro Yokoyama | |
| 16:15 - 16:30 | PEM11-04 | Generation of dispersive Alfvenic turbulence in magnetosphere-ionosphere feedback coupling | Tomo-Hiko Watanabe | |
| 16:30 - 16:45 | PEM11-05 | Aspects of simulating magnetosphere-ionosphere coupling via field-aligned current | Astrid I Maute | |
| 16:45 - 17:00 | PEM11-06 | Revisiting the energy conversion process of Birkeland current generation | Akimasa Yoshikawa | |
| Oral Presentation May 30 AM1 | ||||
| 09:00 - 09:15 | PEM11-07 | Nightside Distorted Transpolar Arcs and Their Possible Formation Process Model | Nowada Motoharu | |
| 09:15 - 09:30 | PEM11-08 | Ionospheric Conductivity Dependence of the Subauroral Polarization Streams Observed by the SuperDARN HF Radars | Nozomu Nishitani | |
| 09:30 - 09:45 | PEM11-09 | Ionospheric convection modeling based on convolution with a localized vector-valued basis function | Shin ya Nakano | |
| 09:45 - 10:00 | PEM11-10 | Occurrence Statistics and Driving Mechanisms of Ionospheric ULF Waves Observed by SuperDARN Radars | Xueling Shi | |
| 10:00 - 10:15 | PEM11-11 | Magnetic Field Oscillations Observed by Swarm Satellites in the Nightside Upper Ionosphere During Low-latitude Pi2 Pulsations | Khan-Hyuk Kim | |
| 10:15 - 10:30 | PEM11-12 | Magnetospheric Multiscale observations of ULF waves and correlated low-energy ion monoenergetic acceleration | Bin Li | |
| Oral Presentation May 30 AM2 | ||||
| 10:45 - 11:00 | PEM11-13 | Statistical study on warm plasma in the magnetotail based on two-component fits of distribution functions | Kunihiro Keika | |
| 11:00 - 11:15 | PEM11-14 | Analysis on anisotropy variations for pitch angle distributions of electrons with various parameters at dipolarization sites in the inner plasma sheet | Kaiti Wang | |
| 11:15 - 11:30 | PEM11-15 | Study of slow-mode shock formation in the symmetric magnetic reconnection based on hybrid simulations | Nehpreet Kaur Walia | |
| 11:30 - 11:45 | PEM11-16 | Reconstruction of the electron diffusion region of magnetotail reconnection seen by the Magnetospheric Multiscale spacecraft | Hiroshi Hasegawa | |
| 11:45 - 12:00 | PEM11-17 | MMS observations of the dense high speed flow in the magnetotail | Mingyu Wu | |
| 12:00 - 12:15 | PEM11-18 | The spatio-temporal development of lightning-induced electron precipitation events | Robert C Moore | |
| Oral Presentation May 30 PM1 | ||||
| 13:45 - 14:00 | PEM11-19 | Energy flow, dynamo and field-aligned current during a substorm | Yusuke Ebihara | |
| 14:00 - 14:15 | PEM11-20 | Electron flux and field-aligned current associated with Pc5 auroral arc pulsations observed onboard THEMIS and DMSP satellites | Natsuo Sato | |
| 14:15 - 14:30 | PEM11-21 | Multiple spots of enhanced electron precipitation near the equatorward boundary of the cusp | Satoshi Taguchi | |
| 14:30 - 14:45 | PEM11-22 | Statistical study of auroral/resonant-scattering 427.8-nm emission observed at subauroral latitudes over 14 years | Kazuo Shiokawa | |
| 14:45 - 15:00 | PEM11-23 | Antarctic large area network observation of auroral phenomena using unmanned system: Conjugate auroral event studies (2) | Akira Kadokura | |
| 15:00 - 15:15 | PEM11-24 | Dawn-Dusk Asymmetry in Dayside and Nightside auroral Ovals: Surveys of auroral emissions based on the all-sky imagers in Arctic and Antarctic | Zejun Hu | |
| Oral Presentation May 30 PM2 | ||||
| 15:30 - 15:45 | PEM11-25 | Enhancement of 10MeV protons associated with a change of magnetic field configuration at geosynchronous orbit | Takahiro Obara | |
| 15:45 - 16:00 | PEM11-26 | Solar-cycle variations of >30 keV proton flux enhancements under the inner radiation belt | ALLA SUVOROVA | |
| 16:00 - 16:15 | PEM11-27 | Auroral Imaging with Commercial DSLR Cameras near Athabasca, Canada | Martin G Connors | |
| 16:15 - 16:30 | PEM11-28 | PARM: Investigation of precipitating high-energy electrons into the auroral ionosphere with sounding rockets | Kazushi Asamura | |
| 16:30 - 16:45 | PEM11-30 | Development of a miniaturized X-ray imager for GEOspace X-ray imager (GEO-X) | Kumi Ishikawa | |
| 16:45 - 17:00 | Discussion | |||
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 29 PM1 | |||
| PEM11-P01 | Effects of Inclination/Rotation of Earth’s Magnetic Axis on Magnetosphere Simulated by Global MHD Model | Aoi Nakamizo | |
| PEM11-P02 | Asymmetric deformation of the magnetosphere under low-density solar wind | Masaki N Nishino | |
| PEM11-P03 | New perspectives on coupling processes in solar-terrestrial system obtained by comprehensive data analysis | Yoshimasa Tanaka | |
| PEM11-P04 | The interaction between the magnetosphere-ionosphere compound system and the magnetic field topology | Shigeru Fujita | |
| PEM11-P05 | Effects of the dipole tilt and the interplanetary magnetic field Bx component on the dawn-dusk and interhemispheric asymmetries of the interchange convection cycle | Masakazu Watanabe | |
| PEM11-P06 | Transient polar ionospheric convection response to negative dynamic pressure pulse | Jianjun Liu | |
| PEM11-P07 | An active ionosphere: a new perspective of field line dipolarization | Osuke Saka | |
| PEM11-P08 | Toward the automatic identification of FLR signals in the SuperDARN data by using the gradient method | Hideaki Kawano | |
| PEM11-P09 | A statistical study of Pi2 pulsations observed in the upper ionosphere using Swarm magnetic field data | Park Jaehee | |
| PEM11-P10 | Study on the global distribution characteristics of Pc 1-2 geomagnetic pulsation with the 10Hz data of the MAGDAS system | Taisei Kabasawa | |
| PEM11-P11 | In-situ Observations of Reconnection Separatrix Regions in the near-Earth Magnetotail | Mizuho Araki | |
| PEM11-P12 | Flow speed dependence of ion temperature, electron temperature, and their ratio in the near-Earth magnetotail reconnection region | Kaori Watanabe | |
| PEM11-P13 | Examining Minimum Cyclotron Resonant Electron Energy of EMIC Waves with MMS | Si Liu | |
| PEM11-P14 | Small scale whistler mode waves near the magnetic field intensity minimum in the magnetosheath | Naritoshi Kitamura | |
| PEM11-P15 | Spatial characteristics of the internal modulation of pulsating aurora: multi-point high-speed optical observations in Scandinavia | Yuki Kawamura | |
| PEM11-P16 | Large-scale characteristics of pulsating aurora periodicities:multi-point high-speed optical observations in Scandinavia | Satoshi Ebukuro | |
| PEM11-P17 | Variations of cosmic noise absorption (CNA) by energetic electron precipitation (EEP) and changes of the auroral morphology | Miyamoto Taishiro | |
| PEM11-P18 | Spatiotemporal characteristics on the source region of flash aurora using ray tracing analysis | Tomohiro Inoue | |
| PEM11-P19 | Molecular ion supply mechanisms from the low-altitude ionosphere to magnetosphere observed by EISCAT and Arase(ERG) | Masayoshi Takada | |
| PEM11-P20 | Optical and radar observation of the dynamic auroral forms | Yunosuke Nagafusa | |
| PEM11-P21 | Observations of MF/HF auroral radio emissions at three ground-based stations | Yuka Sato | |
| PEM11-P22 | Ionospheric F-region Drift Measurements Derived from DPS-4D at Zhongshan Station, Antarctic | Xiangcai Chen | |
| PEM11-P23 | PARM-HEP Observation of Precipitating High Energy Electrons over Pulsating Aurora | Taku Namekawa | |
| PEM11-P24 | Development of the medium-energy electron detector with hemispherical field-of-view and the flight test in the PARM (Pulsating AuRora and Microburst) mission | Shin Sugo | |
| PEM11-P25 | Auroral substorm onset in satellite-based global images and ground-based all-sky images | Akimasa Ieda | |
| PEM11-P26 | Automatic Classification of Auroral images using optical flow feature | Naoto Kashiwagi | |
| PEM11-P27 | Fine-scale visualization of aurora in a wide area using color digital camera images from the International Space Station | Sota Nanjo | |
| PEM11-P28 | Geospace Imaging via the soft X-ray imager: GEO-X mission | Yoshizumi Miyoshi | |