Papers - ICHIHARA Hiroshi
-
Dense magnetotelluric imaging of the Akan Caldera (Hokkaido, Japan): insights into its magma plumbing system and caldera-forming reservoir Reviewed Open Access
Tomohiro Inoue, Takeshi Hashimoto, Koki Aizawa, Hiroshi Ichihara, Ryo Tanaka, Yusuke Yamaya
Earth, Planets and Space Vol. 78 2026.3
-
Special issue "The 2024 M7.6 Noto Peninsula Earthquake and Seismic Swarm" International coauthorship Open Access
Hiramatsu, Y; Shelly, DR; Nishimura, T; Nakajima, J; Sekiguchi, H; Morishita, T; Ichihara, H; Kato, A
EARTH PLANETS AND SPACE Vol. 78 ( 1 ) 2026.2
-
Three-dimensional resistivity structure in the Nankai Trough off Kumano inferred using marine magnetotelluric investigations Reviewed Open Access
Kuroda, M; Ichihara, H; Goto, TN; Kasaya, T; Matsuno, T; Iwamoto, H; Tadokoro, K
EARTH PLANETS AND SPACE Vol. 77 ( 1 ) 2025.12
-
海底電磁場観測における高品質データ部の抽出方法の検討 Reviewed Open Access
黒田 真奈加, 後藤 忠徳, 市原 寛, 松野 哲男, 田所 敬一, 笠谷 貴史
海洋理工学会誌 Vol. 30 ( 1 ) page： 19 - 32 2025.11
-
Subsurface resistivity and sulfide filling microfractures: a rock physical analysis at Mt. Ontake volcano's southeast flank Reviewed Open Access
Ohta, Y; Mogi, T; Ichihara, H; Yamaoka, K; Adachi, M; Kubo, T; Natsume, I
GEOPHYSICAL JOURNAL INTERNATIONAL Vol. 241 ( 3 ) page： 1448 - 1465 2025.6
-
Geoelectrical evidence of fluid controlling slow and regular earthquakes along a plate interface Reviewed Open Access
Nakamura, H; Ichihara, H; Goto, TN; Matsuno, T; Tada, N; Kuroda, M; Sato, S
SCIENTIFIC REPORTS Vol. 15 ( 1 ) 2025.5
-
H. Ichihara, T. Kuwatani, N. Tada, and K. Nagata
Earth, Planets and Space Vol. 77 ( 1 ) 2025.3
-
Akamatsu, Y; Suzuki, T; Tada, N; Sawayama, K; Ichihara, H; Katayama, I; Sakamoto, G; Yamamoto, Y; Maeno, F; Yoshida, K
JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH Vol. 458 2025.2
-
Controlled-source electromagnetic survey in a volcanic area: relationship between stacking time and signal-to-noise ratio and comparison with magnetotelluric data Reviewed International coauthorship
Ishizu, K; Ogawa, Y; Tseng, KH; Kunitomo, T; Kitaoka, N; Caldwell, G; Minami, T; Serita, S; Ichihara, H; Bertrand, EA; Heise, W
GEOPHYSICAL JOURNAL INTERNATIONAL Vol. 240 ( 2 ) page： 1107 - 1121 2024.12
-
Challenge for multifaceted data acquisition around active volcanoes using uncrewed surface vessel Reviewed
Tada, N; Nagano, A; Tanaka, S; Ichihara, H; Suetsugu, D; Matsuoka, D; Ito, M; Kuwatani, T; Honda, MC
FRONTIERS IN MARINE SCIENCE Vol. 11 2024.6
-
Three-Dimensional Electrical Resistivity Structure Beneath a Strain Concentration Area in the Back-Arc Side of the Northeastern Japan Arc Reviewed Open Access
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 Open Access
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 Open Access
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 Open Access
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 Open Access
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 Open Access
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 Open Access
熊谷 博之, 濵本, 未希, 市原 寛
火山 Vol. 66 ( 1 ) page： 45 - 53 2021.3
-
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
-
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 Open Access
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