"石須 慶一,小川 康雄,北岡 紀広,曾 國軒,芹田 創平,南 拓人,國友 孝洋,市原 寛,Grant Caldwell","草津白根山での電磁モニタリング調査","JPGU",,,,,,2025,May
"曾 國軒,Caldwell T. Gtant,Kirkby Alison,北岡 紀広,小川 康雄,Grant Caldwell,石須 慶一,南 拓人,Alison Kirkby","ニュージーランド国インフェルノ火口湖におけるEM-ACROSS法連続観測により検出された蒸気層変動","JPGU",,,,,,2025,May
"Hiromichi Shigmatsu,相澤 広記,Tomohiro Inoue,Harutou Tanabe,Keita Matsunaga,Taiki Kono,Kensuke Nakamura,Issei Hirata,Rin Matsubara,Asumi Katsuyama,Murofushi Ryuma,Kazunari Uchida,上嶋 誠,Takao Koyama,Tasuku M. Hashimoto,Taro Nishimoto,Takahiro Akiyama,Atsushi Watanabe,Hideji Abe,Dan Muramatsu,松永 康生,Oishi Tatsuto,Ryokei Yoshimura,Shintaro Komatsu,Itaru Yoneda,Tsutomu Miura,Yasuto Tatsuyama,Nagaoka Airi,Ayano Nada,Nakagawa Jun,Kazuhide Tomisaka,Masahiro Yoshikawa,Hiroshi Ichihara,小川 康雄,増田 章吾,北岡 紀広,Nagi Yamashita,Miku Sakurai,Kokoro Onaka,Fumihisa Yoshizawa,Ryutaro Semba,Koki Sasaki,Kazutaka Mannen","Three-dimensional resistivity structure of Hakone volcano, Japan","JPGU",,,,,,2025,May
"北岡紀広,小川康雄,Grant Caldwell,Alison Kirkby,石須慶一,南拓人","インフェルノ火口湖におけるEM-ACROSS法連続観測により推定される蒸気層変動","CA研究会",,,,,,2025,Mar.
"小川 康雄,石須 慶一,北岡 紀広,曾 國軒,南 拓人,Caldwell T. Gtant,Kirkby Alison","電磁誘導による火山の比抵抗構造イメージングとモニタリング","第72回応用物理学会春季学術講演会",,,,,,2025,Mar.
"Keiichi Ishizu,Yasuo Ogawa,Kuo Hsuan Tseng,Takahiro Kunitomo,Norihiro Kitaoka,Grant Caldwell,Takuto Minami,Sohei Serita,Hiroshi Ichihara,Edward Alan Bertrand,Wiebke Heise","Controlled-source electromagnetic survey in a volcanic area: relationship between stacking time and signal-to-noise ratio and comparison with magnetotelluric data",,"Geophysical Journal International","Royal Astronomical Society","Volume 240","Issue 2","Page 1107-1121",2025,Feb.
"北岡 紀広,小川 康雄,Caldwell, T.G.,Kirkby, A.,石須 慶一,南 拓人","Time series analysis of EM-ACROSS observations at Inferno Crater Lake, New Zealand","地球電磁気・地球惑星圏学会",,,,,,2024,Nov.
"Ishizu, K.,Ogawa, Y.,Kitaoka, N.,Tseng, K.H.,Serita, S.,Minami, T.,Ichihara, H.,Kunitomo, T.,Caldwell, G.,Bertrand, E.A.,Heise, W.","Controlled-source electromagnetic survey for investigating Kusatsu-Shirane volcano, Japan","EMIW 2024",,,,,,2024,Sept.
"Kitaoka, N.,Ogawa, Y.,Caldwell, T.G.,Kirkby, A.,Ishizu, K.,Minami, T.","Temporal Variation in Controlled Source Electromagnetic Response at Inferno Crater Lake, New Zealand","EMIW 2024",,,,,,2024,Sept.
"Kirkby, A.,Caldwell, G.,Ogawa, Y.,Ishizu, K.,Kitaoka, N.,Minami, T.","Quantifying the DC effect of temporal lake changes at Inferno Crater, Waimangu Geothermal System, New Zealand","EMIW 2024",,,,,,2024,Sept.
"Caldwell, T.G.,Ogawa, Y.,Ishizu, K.,Kitaoka, N.,Kirkby, A.,Minami, T.","Controlled source electromagnetic monitoring of Inferno Crater Lake, Waimangu, New Zealand","EMIW 2024",,,,,,2024,Sept.
"Kitaoka N.,Ogawa Y.,Caldwell TG,Ishizu K.,Minami T.,Kirkby A. L.","Evaluation of the effect of lake level and temperature on CSEM transfer functions at Inferno Crater Lake, New Zealand","JPGU 2024",,,,,,2024,May
"Yoshiya Usui,Makoto Uyeshima,Tasuku Hashimoto,Shin'ya Sakanaka,Yusuke Yamaya,Shu Kaneko,Masahiro Ichiki,Toshiki Kaida,Yuki Tomioka,Dieno Diba,Yasuo Ogawa,Shohei Kihara,Takao Koyama,Koji Miyakawa,Masataka Masuda,Keiji Hirase,Gosuke Hoshino,Kento Ide,Hayata Sato,Rentaro Shimizu,Amane Terai,Yuta Yoshie,Kei Nakayauchi,Han Song,Takahiro Akiyama,Hayato Hitotsumatsu,Norihiro Kitaoka,Takuro Kanetsuki,Ritsu Sakiyama,Akira Watanabe,Takafumi Murakita,Hiroko Tendo,Yoshiaki Harashima,Shunsuke Yaegashi,Kota Suzuki","Three-dimensional electrical resistivity structure beneath the northern Kanto region, Japan","JPGU 2024",,,,,,2024,May
"Norihiro Kitaoka,Yasuo Ogawa,T. Grant Caldwell,Ishizu Keiichi,Takuto Minami,Alison Kirkby","Precise CSEM monitoring at Inferno Crater Lake, New Zealand","AGU Fall meeting",,,,,,2023,Dec.
"北岡紀広,小川康雄,T. Grant Caldwell,石須慶一,南拓人,Alison Kirkby","ニュージーランド・インフェルノ火口湖におけるEM-ACROSS法時系列解析","CA研究会",,,,,,2023,Dec.
"Keiichi Ishizu,Yasuo Ogawa,Kuo Hsuan Tseng,Takahiro Kunitomo,Norihiro Kitaoka,T. Grant Caldwell,Takuto Minami,Sohei Serita,Hiroshi Ichihara,Ted Bertrand,Wiebke Heise","3D inversion of onshore controlled source electromagnetic data in the Kusatsu-Shirane Volcano","7th International Symposium on Three-Dimensional Electromagnetics",,,,,,2023,Nov.
"臼井嘉哉,上嶋誠,坂中伸也,橋本匡,金子柊,市來雅啓,海田俊輝,山谷祐介,木原尚平,小山崇夫,宮川幸治,平瀬 敬司,星野剛右,冨岡優貴,井手健斗,清水連太郎,寺井周,吉江雄太,小川康雄,北岡紀広,増田正孝,秋山峻寛,ディバ ディエノ,一松駿斗,村北貴郁,中谷内奎,渡部熙,崎山律","Characteristic features of the magnetotelluric response functions in the northern Kanto region","第154回 地球電磁気・地球惑星圏学会 総会および講演会",,,,,,2023,Sept.
"北岡紀広,小川康雄,T. Grant Caldwell,石須慶一,南拓人,Alison Kirkby","ニュージーランドInferno Crater LakeにおけるEM-ACROSS連続観測","第154回 地球電磁気・地球惑星圏学会 総会および講演会",,,,,,2023,Sept.
"Kitaoka, N.,Ogawa, Y.,Ishizu, K.,Minami, T.,Caldwell, T.G.,Kirkby, A.","Forward modeling of the EM-ACROSS at Inferno Crater Lake, New Zealand",,,,,,,2023,May
"北岡紀広,小川康雄,石須慶一,南拓人,TG Caldwell,A. Kirkby","EM-ACROSS法によるInferno crater lakeの比抵抗構造解析に向けて","2022年度 Conductivity Anomaly 研究会,",,,,,,2022,Dec.