YOSHIMURA Ryokei

J-GLOBAL         Last updated: Nov 7, 2018 at 11:31
 
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Name
YOSHIMURA Ryokei
Affiliation
Kyoto University
Section
Disaster Prevention Research Institute, Earthquake Hazards Division
Research funding number
50346061
ORCID ID
0000-0002-1020-4571

Research Areas

 
 

Published Papers

 
Hata Maki, Uyeshima Makoto, Tanaka Yoshikazu, Hashimoto Takeshi, Oshiman Naoto, Yoshimura Ryokei
Journal of Geophysical Reserch: Solid Eart      Jul 2018   [Refereed]
Yoshimura, R., Y. Ogawa, Y. Yukutake, W. Kanda, S. Komori, H. Hase, T. Goto, R. Honda, M. Harada, T. Yamazaki, M. Kamo, S. Kawasaki, T. Higa, T. Suzuki, Y. Yasuda, M. Tani, and Y. Usui
Earth, Planets and Space   70    Apr 2018   [Refereed]
Geomagnetic Anomaly Survey at the Divergent Plate Boundary in Afar Depression, Ethiopia
ISHIKAWA Naoto, YOSHIMURA Ryokei, Tesfaye Kidane, MOCHIZUKI Nobutatsu, KAGASHIMA Shinichi, KOGISO Tetsu, HIGASHINO Shin-ichirou, OTOFUJI Yo-ichirou
Disaster Prevention Reserch Institute Annuals. B   60 366-369   Jun 2017
MT Observation for Understanding Anomalous Phase Responses
OKAZAKI Tomohisa, YOSHIMURA Ryokei, YAMAZAKI Ken'ichi, KOMATSU Shintaro, OSHIMAN Naoto
Disaster Prevention Reserch Institute Annuals. B   60 370-372   Jun 2017
Potential Modeling for Cylindrical Shaped Structures
SUZUKI Takeshi, YOSHIMURA Ryokei, YAMAZAKI Ken'ichi, OSHIMAN Naoto
Disaster Prevention Reserch Institute Annuals. B   60 373-381   Jun 2017
Aizawa, K., H. Asaue, K. Koike, S. Takakura, M. Utsugi, H. Inoue, R. Yoshimura, K. Yamazaki, S. Komatsu, M. Uyeshima, T. Koyama, W. Kanda, T. Shiotani, N. Matsushima, M. Hata, T. Yoshinaga, K. Uchida, Y. Tsukashima, A. Shito, S. Fujita, A. Wakabayashi, K. Tsukamoto, T. Matsushima, M. Miyazaki, K. Kondo, K. Takashima, T. Hashimoto, M. Tamura, S. Matsumoto, Y. Yamashita, M. Nakamoto and H. Shimizu
Earth, Planets and Space   69    Jan 2017   [Refereed]
Okazaki, T., N. Oshiman and R. Yoshimura
Physics of the Earth and Planetary Interiors   260 25-31   Sep 2016   [Refereed]
Wideband Magnetotelluric Measurements in the Western Part of Shikoku Island
YOSHIMURA Ryokei, YAMAZAKI Ken'ichi, OGAWA Yasuo, NAKAGAWA Jun, KAWASAKI Shingo, KOMATSU Shintaro, YONEDA Itaru, OUCHI Yuhei, OKAZAKI Tomohisa, SUZUKI Atsushi, SAITO Zenshiro, TERAISHI Masahiro
Disaster Prevention Reserch Institute Annuals. B   59 57-61   Jun 2016
JSPS-RSNZ Joint Research Project: Hawke's Bay MT Survey, November 2015 - Data Acquisition and Processing
Heise, W., Caldwell, T.G., Bertrand, E.A., Bennie, S.L, Saito, Z., Matsunaga, Y., Yoshimura, R.
GNS Science Consultancy Report 2015/231      Dec 2015
Dense AMT Observations Across the Japan Median Tectonic Line Izumi Fault Zone
Ouchi Yuhei, Yoshimura Ryokei, Tanaka Daisuke, Yoneda Itaru, Yamazaki Tomoya
Disaster Prevention Reserch Institute Annuals. B   58 60-65   Jun 2015
M. Hata; N. Oshiman; R. Yoshimura; Y. Tanaka; M. Uyeshima
Journal of Geophysical Research B: Solid Earth   120(1) 1-17   Jan 2015   [Refereed]
S. Komori; M. Utsugi; T. Kagiyama; H. Inoue; C. Chen; H. Chiang; B.F. Chao; R. Yoshimura; W. Kanda
Progress in Earth and Planetary Science   1(20)    Oct 2014   [Refereed]
Focal Mechanisms of Aftershocks for the M6.3 Awaji Island Earthquake on APR. 13, 2013
KATAO Hiroshi, KUBO Atsuki, YAMASHINA Tadashi, MATSUSHIMA Takeshi, AIZAWA Koki, SAKAI Shin'ichi, SHIBUTANI Takuo, NAKAO Setsuro, YOSHIMURA Ryokei, KIUCHI Ryota, MIURA Tsutomu, IIO Yoshihisa
Disaster Prevention Reserch Institute Annuals. B   57 80-84   Jun 2014
K. Aizawa; T. Koyama; H. Hase; M. Uyeshima; W. Kanda; M. Utsugi; R. Yoshimura; Y. Yamaya; T. Hashimoto; K. Yamazaki; S. Komatsu; A. Watanabe; K. Miyakawa; Y. Ogawa
Journal of Geophysical Research B: Solid Earth   119(1) 198-215   2014   [Refereed]
Complementary AMT Observations around the 2013 Swarm Activity in Hakone Volcano
Ryoke Yoshimura, Yohei Yukutake, Wataru Kanda, Hideki Hase, Tetsuya Higa, Takeshi Suzuki, Shingo Kawasaki and Tomoya Yamazaki
Disaster Prevention Research Institute Annuals. B   56(B) 153-156   Sep 2013
On elucidation of the regional anomalous phase contained in the Network-MT data in the Chubu district, central Japan
Uyeshima Makoto, Yamaguchi Satoru, Murakami Hideki, Tanbo T., Yoshimura Ryokei, Ichihara Hiroshi, Omura Kentaro
Extended Abstract of the 5th International Symposium on Three-Dimensional Electromagnetics (3DEM-5)      May 2013
Interpretation on magmatism beneath the Kyushu subduction zone with 3D electrical resistivity image
Hata Maki, Oshiman Naoto, Yoshimura Ryokei, Tanaka Yoshikazu, Uyeshima Makoto
Extended Abstract of the 5th International Symposium on Three-Dimensional Electromagnetics (3DEM-5)      May 2013
Heterogeneous resistivity structure around high seismicity regions in Hakone volcano, Japan
R. Yoshimura, Y. Ogawa, Y. Yukutake, W. Kanda, S. Komori, T. Goto, R. Honda, M. Harada, T. Yamazaki, M. Kamo, Y. Yasuda and M. Tani
Extended Abstract of 5th International Symposium on Three-Dimensional Electromagnetics (3DEM-5)      May 2013
K. Aizawa; T. Koyama; M. Uyeshima; H. Hase; T. Hashimoto; W. Kanda; R. Yoshimura; M. Utsugi; Y. Ogawa; K. Yamazaki
Earth, Planets and Space   65(6) 539-550   2013   [Refereed]
M. Hata; N. Oshiman; R. Yoshimura; Y. Tanaka; M. Uyeshima
Journal of Geophysical Research B: Solid Earth   117    Jul 2012   [Refereed]
H. Ichihara; M. Uyeshima; S. Sakanaka; T. Ogawa; M. Mishina; Y. Ogawa; T. Nishitani; Y. Yamaya; A. Watanabe; Y. Morita; R. Yoshimura; Y. Usui
Geophysical Research Letters   38    May 2011   [Refereed]
R. Yoshimura; N. Oshiman; M. Uyeshima; H. Toh; T. Uto; H. Kanezaki; Y. Mochido; K. Aizawa; Y. Ogawa; T. Nishitani; S. Sakanaka; M. Mishina; H. Satoh; T. Goto; T. Kasaya; S. Yamaguchi; H. Murakami; T. Mogi; Y. Yamaya; M. Harada; I. Shiozaki; Y. Honkura; S. Koyama; S. Nakao; Y. Wada; Y. Fujita
Geophysical Research Letters   36    Oct 2009   [Refereed]
Crustal resistivity heterogeneity across the Niigata-Kobe Tectonic Zone, Chubu District, Japan
Yoshimura Ryokei Research Group for Crustal Res
Extended Abstract of The 13th International Symposium on Recent Advances in Exploration Geophysics      2009   [Refereed]
S. Yamaguchi; M. Uyeshima; H. Murakami; S. Sutoh; D. Tanigawa; T. Ogawa; N. Oshiman; R. Yoshimura; K. Aizawa; I. Shiozaki; T. Kasaya
Earth, Planets and Space   61(8) 957-971   2009   [Refereed]
Accuracy Evaluation of a Regional Geomagnetic Field Model around Japan: Affectivity of Sites Deployed by DPRI
Yamazaki Ken'ichi Oshiman Naoto Yoshimura Ryokei
京都大学防災研究所年報. B = Disaster Prevention Research Institute Annuals. B   51(0) 213-217   Jun 2008
Yoshimura, R., N. Oshiman, M. Uyeshima, Y. Ogawa, M. Mishina, H. Toh, S. Sakanaka, H. Ichihara, I. Shiozaki, T. Ogawa, T. Miura, S. Koyama, Y. Fujita, K. Nishimura, Y. Takagi,M. Imai, R. Honda, S. Yabe, S. Nagaoka, M. Tada, and T. Mogi
Earth, Planets and Space   60(2) 117-122   Feb 2008   [Refereed]
An accuracy evaluation of a regional geomagnetic field model around Japan - Affectivity of sites deployed by DPRI -
Yamazaki Ken'ichi, Oshiman Naoto, Yoshimura Ryokei
Disaster Prevention Research Institute Annuals. B      2008
H. Murakami; N. Oshiman; S. Yamaguchi; T. Hashimoto; R. Yoshimura
Tectonophysics   443(3-4) 200-208   Oct 2007   [Refereed]
K. Aizawa; R. Yoshimura; N. Oshiman; K. Yamazaki; T. Uto; Y. Ogawa; S.B. Tank; W. Kanda; S. Sakanaka; Y. Furukawa; T. Hashimoto; M. Uyeshima; T. Ogawa; I. Shiozaki; A.W. Hurst
Earth and Planetary Science Letters   235(1-2) 343-355   Jun 2005   [Refereed]
K. Aizawa; R. Yoshimura; N. Oshiman
Geophysical Research Letters   31(9)    May 2004   [Refereed]
Self-potential studies in volcanic areas (5)-Rishiri, Kusatsu-Shirane, and White Island-
T. Hashimoto; T. Mogi; Y. Nishida; Y. Ogawa; N. Ujihara; M. Oikawa; M. Saito; Nurhasan; S. Mizuhashi; T. Wakabayashi; R. Yoshimura; A.W. Hurst; M. Utsugi; Y. Tanaka
Journal of the Hokkaido University, Faculty of Science, Series VII: Geophysics   12(2) 97-113   Mar 2004
Yoshimura, R; Oshiman, N
GEOPHYSICAL RESEARCH LETTERS   29(3)    Feb 2002   [Refereed]
M. Matsushima; Y. Honkura; N. Oshiman; S. Baris; M.K. Tunçer; S.B. Tank; C. Çelik; F. Takahashi; M. Nakanishi; R. Yoshimura; R. Pektas; T. Komut; E. Tolak; A. Ito; Y. Iio; A.M. Isikara
Bulletin of the Seismological Society of America   92(1) 350-360   Feb 2002   [Refereed]
Deep resistivity structure around the fault associated with the 1999 Kocaeli earthquake, Turkey
Oshiman, N., R. Yoshimura, T. Kasaya, Y. Honkura, M. Matsushima, S. Baris, C. Celik, M. K. Tuncer, and A. M. Isikara
Seismotectonics in Convergent Plate Boundary, Terra Scientific Publishing Company,293-303      2002   [Refereed]
Honkura, Y., A. M. Isikara, N. Oshiman, A. Ito, B. Ucer, S. Baris, M. K. Tuncer, M. Matsushima, R. Pektas, C. Celik, S. B. Tank, F. Takahashi, M. Nakanishi, R. Yoshimura, Y. Ikeda, and T. Komut
Earth, Planets and Space   52 293-298   Mar 2000   [Refereed]
Time Evolution of Global Equivalent Current System Associated with Partial Ring Current
Iyemori, T., R. Yoshimura, H. Yang, M. Kono, M. Takeda, T. Kamei, M. Nose, A. Yukimatu, and H. Luhr
Proc. NIPR Symp. Upper Atmos. Phys.   12 156-161   1998

Conference Activities & Talks

 
A progress report on the subsurface electrical resistivity structure obtained from the Network-MT survey in the vicinity of area with a forthcoming slow slip event in the SW part of the Shikoku Island, SW Japan
Uyeshima, M., M. Hata, H. Ichihara, R. Yoshimura and K. Aizawa
24th EM Induction Workshop   Aug 2018   
3-D Electrical Resistivity Structure Beneath a Graben with a Focus on Aso Caldera, Southwest Japan Subduction Zone
Hata, M., M. Uyeshima, Y. Tanaka, T. Hashimoto, N. Oshiman and R. Yoshimura
24th EM Induction Workshop   Aug 2018   
Electrical resistivity structure around the long-term Slow Slip Events beneath the Bungo Channel region, southwest Japan, by three-dimensional wideband magnetotelluric inversion
Yoshimura, R., K. Yamazaki, Y. Ogawa, J. Nakagawa, S. Kawasaki, S. Komatsu, I. Yoneda, Y. Ouchi, T. Okazaki, A. Suzuki, Z. Saito, Y. Usui, K. Aizawa, M. Utsugi and M. Teraishi
JpGU Meeting   May 2018   
Wideband Magnetotelluric and Magnetic Surveys across the Tendaho Graben in the Afar Depression, Ethiopia
May 2018   
Large-scale electrical resistivity structure around the long-term Slow Slip Events beneath the Bungo Channel region, southwest Japan
Oct 2017   
Large-scale electrical resistivity structure around the long-term Slow Slip Events beneath the Bungo Channel region, southwest Japan
Yoshimura, R., K. Yamazaki, Y. Ogawa, J. Nakagawa, S. Kawasaki, S. Komatsu, I. Yoneda, Y. Ouchi, T. Okazaki, A. Suzuki, Z. Saito, Y. Usui and M. Teraishi
JpGU-AGU Joint Meeting   May 2017   
The 1st report of the Network-MT survey in the Western part of Shikoku Island
Uyeshima, M., H. Ichihara,R. Yoshimura
JpGU-AGU Joint Meeting   May 2017   
Large-scale electrical resistivity structure around the Western Part of Shikoku
The Seismological Society of Japan 2016 Fall Meeting   Oct 2016   
Direct-current resistivity methods applied to rock samples for the reliable interpretation of resistivity structures
Suzuki, T., R. Yoshimura and N. Oshiman
23rd Electromagnetic Induction Workshop   Aug 2016   
Analytical investigation of the magnetotelluric strike estimation in 1D anisotropic layered media
Okazaki, T., N. Oshiman and R. Yoshimura
23rd Electromagnetic Induction Workshop   Aug 2016   
Large-scale electrical resistivity structure around the Western Part of Shikoku
Japan Geoscience Union Meeting 2016   May 2016   
Long-term Magnetotelluric Monitoring in the Western Part of Shikoku for Temporal Changes Detection of Resistivity Structure
138th SGEPSS Fall Meeting   Oct 2015   
Heterogeneous resistivity structure around high seismicity regions in Hakone volcano, Japan
YOSHIMURA Ryokei
Kyoto University & National Taiwan University Symposium 2014   Sep 2014   
Heterogeneous resistivity structure around high seismicity regions in Hakone volcano, Japan
R. Yoshimura, Y. Ogawa, Y. Yukutake, W. Kanda, S. Komori, T. Goto, R. Honda, M. Harada, T. Yamazaki, M. Kamo, Y. Yasuda and M. Tani
5th International Symposium on Three-Dimensional Electromagnetics (3DEM-5)   May 2013   
Three-dimensional resistivity structure around the 2007 Noto Earthquake, Japan, and its relations to seismicity and slip distribution
Yoshimura, R., N. Oshiman, H. Ichihara, and M. Uyeshima
21st EM Induction Workshop   2012   
On the Heterogeneous Electrical Structure Around Earthquake Swarm Region
Yoshimura Ryokei Oshiman Naoto Kasaya Takafumi Iio Yoshihisa Omura Kentaro
The XXV IUGG General Assembly   2011   
Imaging Heterogeneous Electrical Resistivity Structures Around the 2007 Noto Hanto Earthquake
Yoshimura Ryokei Oshiman Naoto Ichihara Hiroshi Uyeshima Makoto
The XXV IUGG General Assembly   2011   
On upper bounds of in situ piezomagnetic stress sensitivity in the earth's crust - A case of the Mw6.6 Noto Earthquake 2008
Yamazaki Ken'ichi Uyeshima Makoto Oshiman Naoto Yoshimura Ryokei
IAGA 11th Scientific Assembly 2009   2009   
Imaging of the regional resistivity structure around a subduction zone by using long dipole data
Hata Maki Oshiman Naoto Yoshimura Ryokei Tanaka Yoshikazu Uyeshima Makoto
IAGA 11th Scientific Assembly 2009   2009   
EM imaging beneath the back-arc region of southwest Japan: Cooperative seafloor and land surface EM observations
Oshiman Naoto Yoshimura Ryokei Toh Hiroaki Kasaya Takafumi Shimoizumi Masashi Shiozaki Ichiro Shingai M. Fujii Ikuko Yamaguchi Satoru Murakami Hideki Yamazaki Akira Uyeshima Makoto
IAGA 11th Scientific Assembly 2009   2009   
Upper crustal resistivity structure around earthquake swarm deduced from dense AMT/MT observations
Yoshimura Ryokei Oshiman Naoto Kasaya Takafumi Iio Yoshihisa Miura Tsutomu Nishimura Kazuhiro Yamazaki Tomoya Omura Kentaro
IAGA 11th Scientific Assembly 2009   2009   
MT Measurements in the San-in Region, Japan, in Cooperation with Seafloor Electromagnetic Observations in the Sea of Japan
Oshiman Naoto Yoshimura Ryokei Shiozaki Ichiro Yamaguchi Satoru Murakami Hideki Fujii Ikuko Yamazaki Akira Toh Hiroaki Kasaya Takafumi Shimoizumi M. Shingai M. Uyeshima Makoto
AGU Fall Meeting   2008   
Long-Span Continuous Self-Potential Measurements Around Earthquake Swarms for Monitoring Crustal Activity
Yoshimura Ryokei Oshiman Naoto Yamazaki Ken'ichi Uyeshima Makoto Ogawa Tsutomu
AGU Fall Meeting   2008   
Estimation of regional resistivity structure beneath the Kyushu, southwestern Japan, as inferred from the Network-MT survey
Hata Maki Oshiman Naoto Yoshimura Ryokei Tanaka Yoshikazu Uyeshima Makoto Ichiki Masahiro
AGU Fall Meet. Suppl., Abstract   2008   
Crustal heterogeneity on electrical resistivity around the Niigata-Kobe Tectonic Zone, Chubu Region, Japan
Yoshimura Ryokei Toh Hiroaki Uyeshima Makoto Oshiman Naoto Research Group For Crustal Res
XXIV General Assembly of the International Union of Geodesy and Geophysics   2007   
The Relationship between Self-Potential Anomalies and Earthquake Swarm Activities around the Eastern Foot of Ontake Volcano, Central Japan
Yoshimura Ryokei Yamazaki Ken'ichi Okada Yasuaki Oshiman Naoto
4th Annual Meeting of Asia Oceania Geosciences Society   2007   
Self-potential anomalies around Ontake volcano, Central Japan - the earthquake swarm and summit areas -
Yoshimura Ryokei Yamazaki Ken'ichi Okada Yasuaki Oshiman Naoto Uyeshima Makoto
XXIV General Assembly of the International Union of Geodesy and Geophysics   2007   
Crustal heterogeneities deduced from wideband and Network MT measurements around the Niigata-Kobe Tectonic Zone, Chubu District, Japan
Yoshimura Ryokei Uyeshima Makoto Oshiman Naoto Toh Hiroaki Ogawa Yasuo Ogawa Tsutomu Yamaguchi Satoru Research group for crustal res
AGU Fall Meeting   2007   
Self-potential anomalies around the earthquake swarm area in the southeastern flank of Ontake Volcano, Central Japan
Yoshimura, R., K. Yamazaki, Y. Okada, and N. Oshiman
AGU Fall Meeting   2006   
Simulation of Global-scale Electromagnetic Induction: Effects of Near-surface Structure and Distribution of the Transition Zone Thickness
Yoshimura, R. and N. Oshiman
XIth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing   2004   
The hydrothermal system of Mt.Fuji by self-potential, magnetotellurics
Aizawa, Koki Oshima, Naoto Yoshimura, Ryokei Yamazaki, Ken-ichi Kanda, Wataru Hashimoto, Takeshi Sakanaka, Shin'ya Ogawa, Yasuo Bulent Tank, S. Uyeshima, Makoto Ogawa, Tsutomu Koyama, Shigeru Kagiyama, Tsuneomi Shiozaki, Ichiro Uto, Tomofumi
地球惑星科学関連学会2003年合同大会   2003   
Global-scale electromagnetic induction: 3-D test computations and the response of a realistic structure
Yoshimura, Ryokei Oshiman, Naoto
IUGG 2003   2003   
Geoelectromagnetic induction in a 3-D sphere: azimuthally symmetric and asymmetric test computations
Yoshimura, Ryokei Oshiman, Naoto
地球惑星科学関連学会2002年合同大会   May 2002   
Development of a numerical simulator by FEM using edge-element for electromagnetic induction in a 3-D sphere
Yoshimura, R. Oshiman, N.
IAGA-IASPEI 2001   Aug 2001   
A numerical simulator for electromagnetic induction in a 3-D sphere by Finite Element Method using Edge-Element
YOSHIMURA Ryokei, Oshiman Naoto
Japan Earth and Planetary Science Joint Meeting 2001   Jun 2001   
Deep resistivity structure in the western part of the north Anatolian fault zone, Turkey
Oshiman, N. Yoshimura, R. Kasaya, T. Honkura, Y. Matsushima, M. S. Baris C. Celik M.K. Tuncer E. Tolak A.M. Isikara
IAGA-IASPEI 2001   2001   
Preliminary Interoretation of Magnetotelluric Signals Detected Before and During the Kocaeli (Izmit) Earthquake
Honkura, Y., A.M. Isikara, Matsushima, M., Oshiman, N., M.K.Tuncer, S.baris, Nakanishi,M., Takahashi, F., Yoshimura, R., Ito, A.
1999 AGU fall meeting   1999   
Global Electric and Magnetic Field Variation at Substorm Onsets in the Polar Regions
Yoshimura, R. and N. Oshiman
The 21th Symposium on Coordinated Observations of the Ionosphere and the Magnetosphere in the Polar Regions   Jul 1997