Faculty Profiles - ICHIHARA Hiroshi

Usui, Y; Uyeshima, M; Hase, H; Ichihara, H; Aizawa, K; Koyama, T; Sakanaka, S; Ogawa, T; Yamaya, Y; Nishitani, T; Asamori, K; Ogawa, Y; Yoshimura, R; Takakura, S; Mishina, M; Morita, Y

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH Vol. 129 ( 5 ) 2024.5

磁気インピーダンスセンサを用いた廉価な磁力計の開発: 関東-東北-北海道への稠密磁場観測ネットワークの展開 Reviewed

前田大輝, 能勢正仁, 野村太志, 足立匠, 山本優佳, 熊本篤志, 石田祐宣, 市原寛, 河野剛健, 岩永吉広, 立松峻一, 浅利晴紀, 平原秀行, 海東恵美, 長町信吾, 渡邉修一, 山内大輔

宇宙科学情報解析論文誌 Vol. 13 page： 71 - 82 2024.2

2D resistivity model around the rupture area of the 2011 Tohoku-oki earthquake (Mw 9.0) Reviewed

Ichihara, H; Kasaya, T; Baba, K; Goto, T; Yamano, M

EARTH PLANETS AND SPACE Vol. 75 ( 1 ) 2023.5

Drift of an ocean bottom electromagnetometer from the Bonin to Ryukyu Islands: estimation of the path and travel time by numerical tracking experiments Reviewed

EARTH PLANETS AND SPACE Vol. 73 ( 1 ) 2021.12

Magnetization structure of Nishinoshima volcano, Ogasawara island arc, obtained from magnetic surveys using an unmanned aerial vehicle Reviewed

Noriko Tada, Hiroshi Ichihara, Masaru Nakano, Mitsuru Utsugi, Takao Koyama, Tatsu Kuwatani, Kiyoshi Baba, Fukashi Maeno, Akimichi Takagi, Minoru Takeo

Journal of Volcanology and Geothermal Research Vol. 419 page： 107349 2021.11

Imaging of a serpentinite complex in the Kamuikotan Zone, northern Japan, from magnetotelluric soundings Reviewed

Ichihara Hiroshi, Mogi Toru, Uchida Toshihiro, Satoh Hideyuki, Yamaya Yusuke, Fujii Masakazu, Yamazaki Shusaku, Okazaki Kenji, Tada Noriko

EARTH PLANETS AND SPACE Vol. 73 ( 1 ) 2021.7

タール火山（フィリピン）で2020年1月に起こった噴火の概要と防災対応 Reviewed

熊谷博之, 濵本, 未希, 市原寛

火山 Vol. 66 ( 1 ) page： 45 - 53 2021.3

Electrical conductive fluid-rich zones and their influence on the earthquake initiation, growth, and arrest processes: observations from the 2016 Kumamoto earthquake sequence, Kyushu Island, Japan Reviewed

Aizawa, K; Takakura, S; Asaue, H; Koike, K; Yoshimura, R; Yamazaki, K; Komatsu, S; Utsugi, M; Inoue, H; Tsukamoto, K; Uyeshima, M; Koyama, T; Kanda, W; Yoshinaga, T; Matsushima, N; Uchida, K; Tsukashima, Y; Matsushima, T; Ichihara, H; Muramatsu, D; Teguri, Y; Shito, A; Matsumoto, S; Shimizu, H

EARTH PLANETS AND SPACE Vol. 73 ( 1 ) 2021.1

Method for obtaining response functions from noisy magnetotelluric data using frequency-domain independent component analysis Reviewed

Sato, S; Goto, TN; Kasaya, T; Ichihara, H

GEOPHYSICS Vol. 86 ( 1 ) page： E21 - E35 2021.1

Two independent signals detected by ocean bottom electromagnetometers during a non-eruptive volcanic event: Ogasawara Island arc volcano, Nishinoshima Reviewed

Baba, K; Tada, N; Ichihara, H; Hamano, Y; Sugioka, H; Koyama, T; Takagi, A; Takeo, M

EARTH PLANETS AND SPACE Vol. 72 ( 1 ) 2020.8

Electrical resistivity imaging of the inter-plate coupling transition at the Hikurangi subduction margin, New Zealand Reviewed International coauthorship

Heise Wiebke, Ogawa Yasuo, Bertrand Edward A., Caldwell T. Grant, Yoshimura Ryokei, Ichihara Hiroshi, Bennie Stewart L., Seki Kaori, Saito Zenshiro, Matsunaga Yasuo, Suzuki Atsushi, Kishita Takahiro, Kinoshita Yusuke

EARTH AND PLANETARY SCIENCE LETTERS Vol. 524 2019.10

Modeling of a dispersive tsunami caused by a submarine landslide based on detailed bathymetry of the continental slope in the Nankai trough, southwest Japan Reviewed

Baba Toshitaka, Gon Yodai, Imai Kentaro, Yamashita Kei, Matsuno Tetsuo, Hayashi Mitsuru, Ichihara Hiroshi

TECTONOPHYSICS Vol. 768 2019.10

Electrical resistivity modeling around the Hidaka collision zone, northern Japan: regional structural background of the 2018 Hokkaido Eastern Iburi earthquake (M-w 6.6) Reviewed

Ichihara Hiroshi, Mogi Toru, Satoh Hideyuki, Yamaya Yusuke

EARTH PLANETS AND SPACE Vol. 71 ( 1 ) 2019.9

A 3D electrical resistivity model around the focal zone of the 2017 southern Nagano Prefecture earthquake (MJMA 5.6): implications for relationship between seismicity and crustal heterogeneity Reviewed

Hiroshi Ichihara, Junna Kanehiro, Toru Mogi, Koshun Yamaoka, Edward Bertrand, Mamoru Adachi

Earth, Planets and Space Vol. 70 ( 182 ) 2018.11

A New Miniaturized Magnetometer System for Long-Term Distributed Observation on the Seafloor Reviewed

1) Kazunori Ogawa, Tetsuo Matsuno, Hiroshi Ichihara, Kazuo Nakahigashi and Nobukazu Seama

Earth, Planet, Space Vol. 70 2018.7

Report: The OJP array: seismological and electromagnetic observation on seafloor and islands in the Ontong Java Plateau Reviewed

Daisuke Suetsugu, Hajime Shiobara, Hiroko Sugioka, Noriko Tada, Aki Ito, Takehi Isse, Kiyoshi Baba, Hiroshi Ichihara, Toyonobu Ota, Yasushi Ishihara, Satoru Tanaka, Masayuki Obayashi, Takashi Tonegawa, Junko Yoshimitsu, Takumi Kobayashi, Hisashi Utada

JAMSTEC-R Vol. 26 page： 54-64 2018.3

御嶽山南東麓での MT 法による地熱探査

金廣純奈, 茂木透, 市原寛, 山岡耕春, 足立守, 田中良

2018年 Conductivity Anomaly研究会論文集 page： 94-99 2018.3

議論：海陸の3次元比抵抗モデリングにおけるメッシュデザインについて

市原寛, 多田訓子

2018年 Conductivity Anomaly研究会論文集 page： 102-104 2018.3

Giant rhyolite lava dome formation after 7.3 ka supereruption at Kikai caldera, SW Japan Reviewed

Yoshiyuki Tatsumi, Keiko Suzuki-Kamata, Tetsuo Matsuno, Hiroshi Ichihara, Nobukazu Seama, Koji Kiyosugi, Reina Nakaoka, Kazuo Nakahigashi, Hideaki Takizawa, Kazuki Hayashi, Tatsuro Chiba, Satoshi Shimizu, Mamoru Sano, Hikaru Iwamaru, Haruhisa Morozumi, Hiroko Sugioka, Yojiro Yamamoto

Scientific Reports Vol. 8 2018.2

Giant rhyolite lava dome formation after 7.3 ka supereruption at Kikai caldera, SW Japan

Tatsumi, Y; Suzuki-Kamata, K; Matsuno, T; Ichihara, H; Seama, N; Kiyosugi, K; Nakaoka, R; Nakahigashi, K; Takizawa, H; Hayashi, K; Chiba, T; Shimizu, S; Sano, M; Iwamaru, H; Morozumi, H; Sugioka, H; Yamamoto, Y

SCIENTIFIC REPORTS Vol. 8 2018.2

Three-dimensional time domain simulation of tsunami-generated electromagnetic fields: application to the 2011 Tohoku earthquake tsunami Reviewed

Takuto Minami, Hiroaki Toh, Hiroshi Ichihara, Issei Kawashima

J. Geophys. Res. Vol. 122 ( 12 ) page： 9559 - 9579 2017.12

Mapping subduction interface coupling using magnetotellurics; Hikurangi Margin, New Zealand Reviewed

W. Heise, T.G. Caldwell, S. Bannister, E.A. Bertrand, Y. Ogawa, S.L. Bennie,H. Ichihara

Geophys. Res. Lett. Vol. 44 ( 18 ) page： 9261 - 9266 2017.9

Noise-reduction method of magnetotelluric data based on frequency-domain independent component analysis Reviewed

Shinya Sato, Tada-Nori Goto, Takafumi Kasaya, and Hiroshi Ichihara

SEG Technical Program Expanded Abstracts 2017 page： 1241-1245 2017

3-D electrical resistivity modeling of the southern Hidaka collision zone, northern Japan: constraints for arc-arc collision tectonics and earthquakes Reviewed

H. Ichihara, T. Mogi, K. Tanimoto, Y. Yamaya, T. Hashimoto, M. Uyeshima and Y. Ogawa

Geochemistry, Geophysics, Geosystems. Vol. 17 2016

Investigations of shallow slow slip offshore of New Zealand

R. Harris, L. Wallace, S. Webb, Y. Ito, K. Mochizuki, H. Ichihara, S. Henry , A. Tréhu , S. Schwartz, A. Sheehan, R. Lauer, D. Saffer

Eos Vol. 97 2016

Tsunami-induced Magnetic Fields Detected at Chichijima Island before the Arrival of the 2011 Tohoku Earthquake Tsunami Reviewed

H. Tatehata, H. Ichihara and Y. Hamano

Earth Planets Space Vol. 67 2015

A 3-D electrical resistivity model beneath the focal zone of the 2008 Iwate-Miyagi Nairiku earthquake (M 7.2) Reviewed

H. Ichihara, S. Sakanaka, M. Mishina, M. Uyeshima, T. Nishitani, Y. Ogawa, Y. Yamaya, T. Mogi, K. Amita and T. Miura

Earth Planets Space Vol. 66 2014

Tsunami source of the 2011 Tohoku earthquake detected by an ocean-bottom magnetometer Reviewed

H. Ichihara, Y. Hamano, K. Baba and T. Kasaya

Earth Planet. Sci. Lett Vol. 382 2013

Developing new magnetometer system for marine EM survey Reviewed

Kasaya, T., H. Ichihara and T. Goto

Proceedings of the 11th SEGJ International Symposium page： 339-341 2013

Three-dimensional resistivity modeling of a seismogenic area on an oblique subduction zone in western Kurile arc: constraints from anomalous magnetotelluric phases Reviewed

H. Ichihara, T. Mogi, and Y. Yamaya

Tectoniphysics Vol. 603 2013

Ocean bottom EM observations around the seismo-genic zone of the 2011 Tohoku earthquake (M9.0)

Ichihara, H., T. Kasaya, K. Baba and Y. Hamano

Extended Abstract, 21st EM Induction Workshop page： S5.9 2012

A fault-zone conductor beneath a compressional inversion zone, northeastern Honshu, Japan Reviewed

H. Ichihara, M. Uyeshima, S. Sakanaka, T. Ogawa, M. Mishina, Y. Ogawa, T. Nishitani, Y. Yamaya, A. Watanabe, Y. Morita, R. Yoshimura, and Y. Usui

Geophys. Res. Lett., Vol. 38 2011

屈斜路カルデラ周辺におけるMT 法による比抵抗探査

本多亮, 山谷祐介, 市原寛, 長谷英彰, 茂木透, 山下晴之, 大山倫敦, 上嶋誠, 中川光弘

北海道大学地球物理学研究報告 Vol. 74 page： 45-55 2011

北海道東部弟子屈地域の重力異常

本多亮, 市原寛, 神山裕幸, 茂木透, 中川光弘

北海道大学地球物理学研究報告 Vol. 74 page： 21-43 2011

地殻・上部マントル電気比抵抗構造：観測の原理・精度と物性データの現状 Reviewed

市原　寛, 市來　雅啓

岩石鉱物科学 Vol. 40 page： 73-90 2011

海底資源探査に向けた磁気探査装置の開発－R/V「よこすか」YK09-09 航海における実海域試験－

原田誠, 佐柳敬造, 伊勢崎修弘, 笠谷貴史, 澤隆雄, 浅田美穂, 多田訓子, 市原寛, 後藤忠徳, 野木義史, 大西信人, 松尾淳

東海大学紀要海洋学部「海ー自然と文化」 Vol. 8 page： 23-40 2010

Three dimensional conductor models explaining out of quadrant magnetotelluric phases

Ichihara, H., T. Mogi, M. Uyeshima and S. Sakanaka

IAGA WG 1.2 on Electromagnetic Induction in the Earth 20th Workshop Extended Abstract page： S1-O4 2010

日本海東縁ひずみ集中帯（庄内—新庄地域）の比抵抗構造イメージング

市原寛, 上嶋誠, 坂中伸也, 小河勉, 三品正明, 小川康雄, 西谷忠師, 山谷祐介, 渡邊篤志, 森田裕一, 吉村令慧, 臼井嘉哉

月刊地球 Vol. 32 page： 417-424 2010

A realistic 3-D resistivity model explaining anomalous large magnetotelluric phases: the L-shaped conductor model Reviewed

H. Ichihara, T. Mogi

Geophys J Int Vol. 179 2009

Hydrothermal system beneath the crater of Tarumai volcano, Japan: 3-D resistivity structure revealed using audio-magnetotellurics and induction vector Reviewed

Y. Yamaya, T. Mogi, T. Hashimoto, and H. Ichihara

Journal of Volcanology and Geothermal Research 2009

Resistivity and density modelling in the 1938 Kutcharo earthquake source area along a large caldera boundary Reviewed

H. Ichihara, T. Mogi, H. Hase, T. Watanabe, and Y. Yamaya

Vol. 61 page： 345-356 2009

The L-shaped conductor model explaining anomalous large magnetotelluric phases

Ichihara, H. and T. Mogi

Proceedings of the SEGJ international symposium page： ID:79 2009

有珠火山東麓におけるMT法電磁探査

高倉伸一, 橋本武志, 小川康雄, 井上寛之, 山谷祐介, 市原寛, 茂木透, 宇津木充, 松島善雄, 佐藤秀幸

北海道大学地球物理学研究報告 Vol. 72 page： 107-115 2009

有珠2000年新山域の比抵抗構造

橋本武志, 小川康雄, 高倉伸一, 山谷祐介, 市原寛, 宇津木充, 井上寛之, 小池哲司, 長谷川浩, 茂木透

北海道大学地球物理学研究報告 Vol. 72 page： 79-105 2009

MT法による黒松内地域の地下構造

平田貴一, 茂木透, 山谷祐介, 長谷英彰, 山谷祐介, 市原寛

北海道大学地球物理学研究報告 Vol. 72 page： 387-398 2009

Resistivity structure around the focal area of the 2004 Rumoi-Nanbu earthquake (M 6.1), northern Hokkaido, Japan Reviewed

H. Ichihara, R. Honda, T. Mogi, H. Hase, H. Kamiyama, Y. Yamaya, and Y. Ogawa

Earth Planets Space Vol. 60 page： 883-888 2008

Magnetotelluric observations around the focal region of the 2007 Noto Hanto Earthquake (M-j 6.9), Central Japan

Yoshimura, R., Oshiman, N., Uyeshima, M., Ogawa, Y., Mishina, M., Toh, H., Sakanaka, S., Ichihara, H., Shiozaki, I., Ogawa, T., Miura, T., Koyama, S., Fujita, Y., Nishimura, K., Takagi, Y., Imai, M., Honda, R., Yabe, S., Nagaoka, S., Tada, M., Mogi, T.

Earth Planets Space Vol. 60 page： 117-122 2008

2004 年留萌支庁南部地震震源域の重力測定

本多亮, 神山裕幸, 山口照寛, 市原寛, 茂木透

北海道大学地球物理学研究報告 Vol. 70 page： 27-41 2007

1938年屈斜路地震断層周辺の比抵抗および密度構造

市原寛, 茂木透, 長谷英彰, 渡邉朋典, 山谷祐介

CA研究会2007年論文集 page： 1-8 2007

広帯域MT観測および重力測定による北海道東部弟子屈地域の地殻構造

市原寛, 茂木透, 山谷祐介, 神山裕幸, 小川康雄

北海道大学地球物理学研究報告 Vol. 69 page： 233-255 2006

重力異常およびボーリング資料による松山平野北部, 堀江低地の地下構造 Reviewed

市原寛, 榊原正幸, 大野一郎

地質学雑誌 Vol. 110 ( 12 ) page： 746-757 2004

松山平野下の基盤構造および第四系

榊原正幸・大野一郎・市原寛・岩崎仁美

四国の自然災害と防災（土木学会四国支部） Vol. 3 page： 98-124 2004

松山平野北部, 堀江低地の基盤構造

市原寛・榊原正幸・大野一郎

地盤災害・地盤環境問題論文集（地盤工学会四国支部） Vol. 3 page： 141-154 2003

松山平野周辺の地盤地質およびボーリングコア中のテフラの対比

榊原正幸・岩崎仁美・市原寛

地域防災研究（愛媛大学地域防災研究会） Vol. 1 page： 5-38 2003

松山平野周辺の地盤地質

榊原正幸・小松正幸・市原寛

愛媛大学芸予地震学術調査団最終報告書 page： 101-112 2002

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Papers - ICHIHARA Hiroshi