Researcher Information
researchmap URL
Research Interests
Research activity information
Papers
- Kazuya Kitada; Takafumi Kasaya; Hisanori Iwamoto; Yoshifumi Nogi
Submarine volcanic features inferred from magnetic and gravity anomalies off Kume Island, mid-Okinawa Trough
Geophysical Journal International, 19 Jun. 2025
242, 2
[Reviewed]
Lead, Corresponding - Ijiri, A.; Setoguchi, R.; Mitsutome, Y.; Toki, T.; Murayama, M.; Hagino, K.; Hamada, Y.; Yamagata, T.; Matsuzaki, H.; Tanikawa, W.; Tadai, O.; Kitada, K.; Hoshino, T.; Noguchi, T.; Ashi, J.; Inagaki, F.
Origins of sediments and fluids in submarine mud volcanoes off Tanegashima Island, northern Ryukyu Trench, Japan
Frontiers in Earth Science, 2023
11
[Reviewed] - Kasaya, T.; Nogi, Y.; Kitada, K.
Advanced magnetic survey system and method for detailed magnetic field mapping near the sea bottom using an autonomous underwater vehicle
Exploration Geophysics, 2023
54, 2
[Reviewed] - Masataka Kinoshita; Kazuya Kitada; Tatsuo Nozaki
Tidally Modulated Temperature Observed Atop a Drillsite at the Noho Hydrothermal Site, Mid‐Okinawa Trough
Journal of Geophysical Research: Solid Earth, Jul. 2022
[Reviewed] - Takafumi KASAYA; Junji KANEKO; Hideaki MACHIYAMA; Kazuya KITADA
Development of a Mobile GIS Database for Use on Research Cruises and Examples of its Application
Geoinformatics, 25 Jun. 2022
33, 2, 33, 40
[Reviewed] - Nozaki, T.; Nagase, T.; Takaya, Y.; Yamasaki, T.; Otake, T.; Yonezu, K.; Ikehata, K.; Totsuka, S.; Kitada, K.; Sanada, Y.; Yamada, Y.; Ishibashi, J.-I.; Kumagai, H.; Maeda, L.; Fuchida, S.; Fukuhara, T.; Ishibashi, J.-I.; Kato, H.; Kawachi, M.; Kawaguchi, S.; Kawakida, R.; Kitada, K.; Komori, S.; Koshikawa, H.; Kret, K.; Kumagai, H.; Maeda, L.; Masaki, Y.; Matsui, Y.; McIntosh, I.; Minamide, K.; Miyahara, R.; Mukae, N.; Nagase, T.; Nakamura, S.; Nozaki, T.; Ohno, M.; Otake, T.; Saitoh, M.; Sanada, Y.; Toki, T.; Torimoto, J.; Totsuka, S.; Tsutsumi, A.; Uehara, R.; Uza, H.; Watanabe, M.; Yamagishi, T.; Yamamoto, H.; Yamasaki, T.; Yonezu, K.
Subseafloor sulphide deposit formed by pumice replacement mineralisation
Scientific Reports, 2021
11, 1
[Reviewed] - Nozaki, T.; Nagase, T.; Torimoto, J.; Takaya, Y.; Ishibashi, J.-I.; Shimada, K.; Watanabe, M.; Masaki, Y.; Iijima, K.; Kitada, K.; Saitoh, M.; Yokoyama, T.; Akiyama, K.; Sakurai, N.; Saruhashi, T.; Kyo, M.; Kumagai, H.; Maeda, L.
Formation of highly Zn-enriched sulfide scale at a deep-sea artificial hydrothermal vent, Iheya-North Knoll, Okinawa Trough
Mineralium Deposita, 2021
56, 5
[Reviewed] - Kazuya Kitada; Yoshinori Sanada; Yasuhiro Yamada; Tatsuo Nozaki; Hidenori Kumagai; Masahiro Maruta; Hiroshi Sato
Exploration of Seafloor Massive Sulfide deposits using natural gamma-ray logging: An application of through-the-bit logging
BUTSURI-TANSA(Geophysical Exploration), 2020
73, 33, 41
[Reviewed] - Eiichi Kikawa; Kazuya Kitada; Ayu Takahashi; Hideaki Machiyama
A new integrated technique to remotely detect deep sea polymetallic sulfide
22 Jan. 2019 - Hidenori Kumagai; Kazuya Kitada; Ayu Takahashi
Regional scale rifting and subsidence in the vicinity of Iheya-Minor Ridge, the middle Okinawa Trough: Cruise results of KM17-12C
JAMSTEC Rep. R&D, Sep. 2018
27, 68, 76
[Reviewed] - 稲垣 史生; 井尻 暁; 北田 数也; 町山 栄章
Lecture : Interactions between biogenic gas and microbial activity in the subseafloor : Frontiers in scientific ocean drilling
石油技術協会誌 = Journal of the Japanese Association for Petroleum Technology, Mar. 2018
83, 2, 130, 137
[Reviewed] - Makoto Kaneko; Toru Takahashi; Takafumi Kasaya; Kazuya Kitada; Ayu Takahashi; Hideaki Machiyama
Analysis and visualization of seafloor geographical and geological data to construct information infrastructure for marine mineral resources exploration - Case study at the Mid-Okinawa Trough -
BUTSURI-TANSA(Geophysical Exploration), 2018
71, 24, 32
[Reviewed] - Junichi Miyazaki; Shinsuke Kawagucci; Akiko Makabe; Ayu Takahashi; Kazuya Kitada; Junji Torimoto; Yohei Matsui; Eiji Tasumi; Takazo Shibuya; Kentaro Nakamura; Shunsuke Horai; Shun Sato; Jun-ichiro Ishibashi; Hayato Kanzaki; Satoshi Nakagawa; Miho Hirai; Yoshihiro Takaki; Kyoko Okino; Hiromi KayamaWatanabe; Hidenori Kumagai; Chong Chen
Deepest and hottest hydrothermal activity in the Okinawa Trough: the Yokosuka site at Yaeyama Knoll
ROYAL SOCIETY OPEN SCIENCE, Nov. 2017
4, 12, 171570
[Reviewed] - Shinya Sato; Tadanori Goto; Takafumi Kasaya; Yoshifumi Kawada; Hisanori Iwamoto; Kazuya Kitada
Noise reduction method of marine spontaneous electric field data using independent component analysis
BUTSURI-TANSA(Geophysical Exploration), 2017
70, 42, 55
[Reviewed] - KASAYA T.; KITADA K.; MACHIYAMA H.; GOTO T.; IWAMOTO H.
Activity for the natural resource survey and some applications of underwater vehicle in JAMSTEC
Journal of the Japan Society for Marine Surveys and Technology, 2016
28, 1, 17, 19 - Takafumi Kasaya; Hideaki Machiyama; Kazuya Kitada; Kentaro Nakamura
Trial exploration for hydrothermal activity using acoustic measurements at the North Iheya Knoll
GEOCHEMICAL JOURNAL, 2015
49, 6, 597, 602
[Reviewed] - Kentaro Nakamura; Shinsuke Kawagucci; Kazuya Kitada; Hidenori Kumagai; Ken Takai; Kyoko Okino
Water column imaging with multibeam echo-sounding in the mid-Okinawa Trough: Implications for distribution of deep-sea hydrothermal vent sites and the cause of acoustic water column anomaly
GEOCHEMICAL JOURNAL, 2015
49, 6, 579, 596
[Reviewed] - Yoshifumi Nogi; Wilfried Jokat; Kazuya Kitada; Daniel Steinhage
Geological structures inferred from airborne geophysical surveys around Lutzow-Holm Bay, East Antarctica
PRECAMBRIAN RESEARCH, Sep. 2013
234, 279, 287
[Reviewed] - Kimura, T.; Araki, E.; Takayama, H.; Kitada, K.; Kinoshita, M.; Namba, Y.; Kyo, M.
Development and performance tests of a sensor suite for a long-term borehole monitoring system in seafloor settings in the Nankai Trough, Japan
IEEE Journal of Oceanic Engineering, 2013
38, 2
[Reviewed] - Kitada, K.; Araki, E.; Kimura, T.; Mizuguchi, Y.; Kyo, M.; Saruhashi, T.; Sawada, I.; Namba, Y.; Kinoshita, M.
Field experimental study on vortex-induced vibration behavior of the drill pipe for the ocean borehole observatory installation
IEEE Journal of Oceanic Engineering, 2013
38, 1
[Reviewed] - Otofuji, Y.-I.; Tung, V.D.; Fujihara, M.; Tanaka, M.; Yokoyama, M.; Kitada, K.; Zaman, H.
Tectonic deformation of the southeastern tip of the Indochina Peninsula during its southward displacement in the Cenozoic time
Gondwana Research, 2012
22, 2
[Reviewed] - A. Kopf; D.M. Saffer; E.E. Davis; S. Hammerschmidt; A. LaBonte; R. Meldrum; S. Toczko; R. Lauer; M. Heesemann; R. Macdonald; C.G. Wheat; H.W. Jannasch; K. Edwards; B. Orcutt; A. Haddad; H. Villinger; E. Araki; K. Kitada; T. Kimura; Y. Kido
The SmartPlug and GeniusPlug: simple retrievable observatory systems for NanTroSEIZE borehole monitoring
Proceedings of the IODP, 11 Dec. 2011
[Reviewed] - K. Kitada; E. Araki; T. Kimura; M. Kinoshita; A. Kopf; S. Hammerschmidt; S. Toczko; T. Saruhashi; I. Sawada; M. Kyo; Y. Namba; Y. Kido; D.M. Saffer; R. Lauer; G. Wheat
Drill pipe monitoring of vortex-induced vibration during IODP Expedition 332 observatory installations
Proceedings of the IODP, 11 Dec. 2011
[Reviewed] - Sato, S.; Yang, Z.; Tong, Y.; Fujihara, M.; Zaman, H.; Yokoyama, M.; Kitada, K.; Otofuji, Y.-I.
Inclination variation in the Late Jurassic to Eocene red beds from southeast Asia: Lithological to locality scale approach
Geophysical Journal International, 2011
186, 2
[Reviewed] - Lin, W.; Doan, M.-L.; Moore, J.C.; McNeill, L.; Byrne, T.B.; Ito, T.; Saffer, D.; Conin, M.; Kinoshita, M.; Sanada, Y.; Moe, K.T.; Araki, E.; Tobin, H.; Boutt, D.; Kano, Y.; Hayman, N.W.; Flemings, P.; Huftile, G.J.; Cukur, D.; Buret, C.; Schleicher, A.M.; Efimenko, N.; Kawabata, K.; Buchs, D.M.; Jiang, S.; Kameo, K.; Horiguchi, K.; Wiersberg, T.; Kopf, A.; Kitada, K.; Eguchi, N.; Toczko, S.; Takahashi, K.; Kido, Y.
Present-day principal horizontal stress orientations in the Kumano forearc basin of the southwest Japan subduction zone determined from IODP NanTroSEIZE drilling Site C0009
Geophysical Research Letters, 02 Jul. 2010
37, 13, 13303
[Reviewed] - Otofuji, Y.-i; Yokoyama, M.; Kitada, K.; Zaman, H.
Paleomagnetic versus GPS determined tectonic rotation around eastern Himalayan syntaxis in East Asia
Journal of Asian Earth Sciences, 2010
37, 5-6
[Reviewed] - Yamaguchi, S.; Murakami, H.; Iwamoto, H.; Takemoto, K.; Kitada, K.; Shiozaki, I.; Oshiman, N.; Katoh, S.
Two-dimensional resistivity structure of the fault associated with the 2000 Western Tottori earthquake
Earth, Planets and Space, 2007
59, 12
[Reviewed] - Kitada, K.; Seama, N.; Yamazaki, T.; Nogi, Y.; Suyehiro, K.
Distinct regional differences in crustal thickness along the axis of the Mariana Trough, inferred from gravity anomalies
Geochemistry, Geophysics, Geosystems, 2006
7, 4
[Reviewed] - Yamazaki, T.; Seama, N.; Okino, K.; Kitada, K.; Joshima, M.; Oda, H.; Naka, J.
Spreading process of the northern Mariana Trough: Rifting-spreading transition at 22°N
Geochemistry, Geophysics, Geosystems, 2003
4, 9
[Reviewed] - Itoh, Y.; Kitada, K.
Early Miocene rotational process in the eastern part of south-west Japan inferred from paleomagnetic studies
Island Arc, 2003
12, 4
[Reviewed] - Yasuto ITOH; Shoji DOSHIDA; Kazuya KITADA; Tohru DANHARA
Paleomagnetism and fissiontrack ages of the Mt. Wasso moonstone rhyolitic welded tuff in the Ishikawa Prefecture, central Japan.
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN, 2001
52, 11-12, 573, 579
[Reviewed]
Misc.
- 谷川亘; 村山雅史; 徳山英一; 田中幸記; 井尻暁; 星野辰彦; 廣瀬丈洋; 北田数也; 富士原敏也
南海地震の災害記録を海底地形・海底面調査から掘り起こす:高知県須崎市野見湾を例に
日本地球惑星科学連合大会予稿集(Web), 2019
2019, ROMBUNNO.SSS15‐P17 (WEB ONLY) - Kumagai Hidenori; Shibuya Takazo; Takai Ken; Nakamura Kentaro; Kitada Kazuya; Miyazaki Junichi; Kawagucci Shinsuke; Kaneko Junji; Takahashi Ayu; Matsui Yohei; Makabe Akiko
Distribution of hydrothermal activities in the Southern Okinawa Trough- a preliminary report
PROGRAMME AND ABSTRACTS THE VOLCANOLOGICAL SOCIETY OF JAPAN, 2017
2017, 0, 79, 79 - 真田 佳典; 斎藤 実篤; 濱田 洋平; 木戸 ゆかり; 山田 泰広; 北田 数也; 野崎 達生; 熊谷 英憲; 石橋 純一郎; 前田 玲奈
Well logging at sea-floor hydrothermal sulfide deposit in Okinawa trough
公益社団法人物理探査学会学術講演会講演論文集 = Proceedings of the SEGJ Conference, 2017
136, 96, 98 - 宮崎淳一; 中村謙太郎; 真壁明子; 田角栄二; CHEN Chong; 宝来俊育; 佐藤旬; 井上翔太; 米津幸太郎; 石橋純一郎; 藤原泰誠; 高橋亜夕; 北田数也; 川口慎介; 高井研; 熊谷英憲; 木川栄一
日本国内に350°Cを越える深海熱水噴出域,よこすかフィールドの発見
ブルーアース要旨集, 2017
2017, 63 - 熊谷英憲; 及川光弘; 南宏樹; 中村謙太郎; 中村謙太郎; 川口慎介; 北田数也; 宮崎淳一; 高井研
沖縄トラフにおける海底熱水研究・調査
日本地球化学会年会講演要旨集, 16 Sep. 2015
62nd, 3 - Nakamura Kentaro; Kawagucci Shinsuke; Kitada Kazuya; Kumagai Hidenori; Takai Ken; Okino Kyoko
Mapping deep-sea hydrothermal vent sites with multibeam echo-sounding (MBES): An example from the mid-Okinawa Trough
Abstracts of Annual Meeting of the Geochemical Society of Japan, 2015
62, 0 - Nakamura Kentaro; Kawagucci Shinsuke; Kitada Kazuya; Kumagai Hidenori; Takai Ken; Okino Kyoko
Exhaustive exploration of seafloor hydrothermal vent sites in the mid-Okinawa Trough
2015
154
[Reviewed]
Presentations
- 富士原敏也; 中谷武志; 麻生達也; 渡邊佳孝; 澤隆雄; 四方田彩花; 岩下和矢; 大美賀忍; 鳥越充; 金子純二; 北田数也; 大村卓史; 目黒浩二; 佐野守; 志村奏太
うらしま8000による宮城沖日本海溝の海底調査
海と地球のシンポジウム2025, 11 Mar. 2026 - 吉田健太; 多田訓子; 羽生毅; 浜田盛久; 赤松祐哉; McIntosh Iona; 萩原雄貴; 佐藤智紀; 北田数也; 張瑜峻; 中野優; 田村芳彦; 小野重明; 市原寛; 石橋秀巳
西之島北東沖に見られる玄武岩マグマの海底噴火
海と地球のシンポジウム2025, 11 Mar. 2026 - 中村強; 岩崎富生; 森路子; 北田数也; 真砂啓; 外崎瞳; 川人洋介
レーザー直接接合によるPEEK-CFRP/チタン合金異材接合機構の解明と接合特性の評価
レーザー学会学術講演会第46回年次大会, 15 Jan. 2026 - 中村強; 岩崎富生; 森路子; 北田数也; 真砂啓; 外崎瞳; 川人洋介
レーザ直接接合によるPEEK-CFRPとチタン合金の接合機構解明と特性評価
第103回レーザ加工学会講演会, 22 Dec. 2025 - Kazuya Kitada; Masataka Kinoshita
Multiple Hydrothermal Reservoirs Inferred from Long-term Borehole Temperature Monitoring at the Noho Hydrothermal Site, Mid-Okinawa Trough
American Geophysical Union Fall Meeting 2025, 16 Dec. 2025 - Tsuyoshi Nakamura; Yosuke Kawahito; Tomio Iwasaki; Michiko Mori; Kazuya Kitada; Akira Masago; Hitomi Tonosaki
Laser direct joining of difficult-to-join composite materials and light metals for carbon neutrality
The 44th annual International Congress on Applications of Lasers & Electro-Optics (ICALEO 2025), 15 Oct. 2025 - 中村強; 岩崎富生; 森路子; 北田数也; 真砂啓; 外崎瞳; 川人洋介
難接着複合材と軽金属とのレーザ直接接合機構解明と特性評価
第102回レーザ加工学会講演会, 10 Jul. 2025 - Tsuyoshi Nakamura; Yosuke Kawahito; Tomio Iwasaki; Michiko Mori; Kazuya Kitada; Akira Masago; Hitomi Tonosaki
Innovative laser direct joining of PEEK-CFRP and light metals for carbon neutrality
Lasers in Manufacturing Conference (LiM 2025), 25 Jun. 2025 - Kazuya Kitada; Takafumi Kasaya; Hisanori Iwamoto; Yoshifumi Nogi
Exploration of submarine hydrothermal systems based on high-resolution magnetic anomalies in the Higashi-Aogashima Knoll Caldera, Izu-Ogasawara arc, Japan
Japan Geoscience Union Meeting 2025, 28 May 2025 - Nobukazu Seama; Tomoeki Nakakuki; Kazuya Kitada; Gou Fujie
Effect of fracture zones on bending of subducting oceanic lithosphere
Japan Geoscience Union Meeting 2025, 25 May 2025 - 見邨和英; 玄田貴之; 中村謙太郎; 中谷武志; 北田数也
深層学習によるウォーターカラム画像からの海底熱水活動の自動検出
第31回海洋工学シンポジウム, 18 Mar. 2025 - Tsuyoshi Nakamura; Yosuke Kawahito; Tomio Iwasaki; Michiko Mori; Kazuya Kitada; Akira Masago; Hitomi Tonosaki
Innovative laser direct joining of PEEK-CFRP and titanium alloy for net zero emissions
SPIE Photonics West 2025, 30 Jan. 2025 - Kazuya Kitada; Yosuke Kawahito; Hitomi Tonosaki; Tsuyoshi Nakamura; Masataka Kinoshita
Exploration of Submarine Hydrothermal System based on Heat Flow Measurements and High-resolution Magnetic Surveys during Research Cruises for Deep-sea Exposure Experiments at the Noho Site, Mid-Okinawa Trough
American Geophysical Union Fall Meeting 2024, 09 Dec. 2024 - 玄田貴之; 見邨和英; 中村謙太郎; 中谷武志; 北田数也; 安川和孝; 加藤泰浩
AUV MBES画像からの新たな海底熱水活動の高精度検出手法の開発
物理探査学会 第151回学術講演会, 04 Dec. 2024 - 玄田貴之; 見邨和英; 中村謙太郎; 中谷武志; 北田数也; 安川和孝; 加藤泰浩
深層学習を用いたAUV MBESデータからの海底熱水シグナルの高精度検出手法の開発
日本地質学会第131年学術大会, 10 Sep. 2024 - 吉田健太; 多田訓子; 佐藤智紀; 北田数也; 羽生毅; 浜田盛久; McIntosh Iona; 萩原雄貴; 平峰玲緒奈; 髙井星香; 原野あゆ; 黒田真奈加; 田村芳彦; 小野重明
西之島北東に見られる玄武岩質の古い海丘
日本地球惑星科学連合2024年大会, 31 May 2024 - 大塚宏徳; 井尻暁; 中西諒; 福地里菜; 星野辰彦; 土岐知弘; 板木拓也; 北田数也; 浅田美穂; 中尾眞子; 鈴木由布; 波多野泰成; 松下誠; 辰巳寛二; 吉本剛瑠; KH-23-4 乗船研究者
喜界島～日向灘における泥火山分布 -白鳳丸KH-23-4 地物調査速報-
日本地球惑星科学連合2024年大会, 26 May 2024
JAMSTEC-Researcher Registration
Awards
- 05 Jun. 2025, 公益社団法人物理探査学会 論文業績賞事例研究賞：「Advanced magnetic survey system and method for detailed magnetic field mapping near the sea bottom using an autonomous underwater vehicle.」
- 05 Aug. 2024, 公益社団法人日本地震学会 技術開発賞：「海底長期孔内観測システムの開発による連続リアルタイム海底地殻変動観測の実現」
- 01 Apr. 2013, JAMSTEC研究開発功績賞
- 01 Apr. 2011, JAMSTEC研究開発功績賞
