Solid Earth Sciences(S)
Session Sub-categoryEarth's Electromagnetism
Session IDS-EM16
TitleElectromagnetic Induction in the Earth and Planetary Interiors, and Tectono-Electromagnetism
Short TitleEM induction and tectono-EM
Main ConvenerNameKen'ichi Yamazaki
AffiliationDisaster Prevention Research Institute, Kyoto University
Co-Convener 1NameKoki Aizawa
AffiliationInstitute of Seismology and Volcanology, Faculty of Sciences, Kyushu University
Session LanguageJJ
ScopeThis session welcomes papers on electromagnetism in the Earth and planetary interiors. The topics include but not limited to electromagnetic phenomena associated with earthquakes and volcanism, electrical conductivity structure, laboratory experiments, results of simulations, new equipment for observation, and methods of data analysis.
Presentation FormatOral and Poster presentation
Co-Sponsoring Societies
(Society Members)
Society of Geomagnetism and Earth, Planetary and Space Sciences
Time Presentation No Title Presenter Abstract
Oral Presentation May 24 PM1
13:45 - 14:00 SEM16-01Magma pathway in the crust beneath Aso caldera imaged by 3-D electrical resistivity modelMaki Hata Abstract
14:00 - 14:15 SEM16-02Three-dimensional resistivity structure and volcanic activity of Iwo-yama, Kirishima volcanoes, JapanKaori Tsukamoto Abstract
14:15 - 14:30 SEM16-03Time-lapse magnetotelluric monitoring at four volcanoes in JapanKoki Aizawa Abstract
14:30 - 14:45 SEM16-04Electrical impedance measurement of geothermal reservoir rocks: Effects of water saturation, salinity, and fracture porosityKazuki Sawayama Abstract
14:45 - 15:00 SEM16-05The change in electrical conductivity associated with the change in the water saturation degree of rocksRyosuke Umezawa Abstract
15:00 - 15:15 SEM16-06MT Observation in the Kitakami MountaineMasato Fukai Abstract
Oral Presentation May 24 PM2
15:30 - 15:45 SEM16-07Effective noise reduction of magnetotelluric data observed in the Boso PeninsulaHao Chen Abstract
15:45 - 16:00 SEM16-08EM ACROSS experiment at Kusatsu-Shirane volcanoKuo Hsuan Tseng Abstract
16:00 - 16:15 SEM16-09Developement of reliability evaluation technique for inversion of magnetotelluric data using Markov Chain Monte-Carlo methodsHisatoshi Koji Abstract
16:15 - 16:30 SEM16-10Image focusing of conductive anomaly in CSEM data-space inversion using minimum support gradient regularizationTakuto Minami Abstract
16:30 - 16:45 SEM16-11Long-period MT responses in media with multiple anisotropic layersTomohisa Okazaki Abstract
16:45 - 17:00 SEM16-12Japan geomagnetic field variation model based on IGRF(1) : comparison with the GIAJ modelTsutomu Ogawa Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 24 Core Time
SEM16-P01 Temporal variations in the electromagnetic field arising from seismic waves in full- and half-space media Ken'ichi Yamazaki Abstract
SEM16-P03 On separation of Sq field and MT response estimation using seafloor MT array data and independent component analysis Kiyoshi Baba Abstract
SEM16-P04 A research report on the fundamental investigations of an electrical resistivity structure beneath Chugoku and Shikoku regions, southwestern Japan(2017) Ichiro Shiozaki Abstract
SEM16-P05 Wideband Magnetotelluric and Magnetic Surveys across the Tendaho Graben in the Afar Depression, Ethiopia Ryokei Yoshimura Abstract