Title |
Associate Professor |
Researcher Number(JSPS Kakenhi) |
50396925 |
Homepage URL |
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Toki Tomohiro
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Current Affiliation Organization 【 display / non-display 】
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Duty University of the Ryukyus Faculty of Science Chemistry, Biology and Marine Science Associate Professor
University 【 display / non-display 】
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-1999.03
The University of Tokyo Faculty of Science Department of Chemistry Graduated
Graduate School 【 display / non-display 】
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-2001.03
The University of Tokyo Graduate School, Division of Natural Science Master's Course Completed
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-2004.03
Hokkaido University Graduate School, Division of Natural Science Division of Earth and Planetary Sciences Doctor's Course (second term) Completed
Academic degree 【 display / non-display 】
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Hokkaido University - Doctor of Science
External Career 【 display / non-display 】
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2007.04-2015.04
University of the Ryukyus, Faculty of Science, Department of Chemistry, Biology, and Marine Science, Chemistry Program, Research Associate
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2015.05
University of the Ryukyus, Faculty of Science, Department of Chemistry, Biology, and Marine Science, Chemistry Program, Associate Professor
Affiliated academic organizations 【 display / non-display 】
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2000.04-Now
The Geochemical Society of Japan
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2001.04-Now
The Geological Society of Japan
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2002.04-Now
American Geophysical Union
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2015.06-Now
The Soceity of Sea Water Science, Japan
Published Papers 【 display / non-display 】
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Tomohiro Toki, Tasuku Nohara, Yoshiaki Urata, Ryuichi Shinjo, Shuko Hokakubo-Watanabe, Jun-ichiro Ishibashi, and Shinsuke Kawagucci
Progress in Earth and Planetary Science ( Springer Nature ) 9 ( 1 ) 59 2022.11 [ Peer Review Accepted ]
Type of publication: Research paper (scientific journal)
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Access this article
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Origin of helium in basement rocks and carbonate veins in Yonaguni Island
Toki, T; Yasumura, K; Takahata, N; Miyajima, Y; Miyaki, H; Oohashi, K; Otsubo, M
GEOCHEMICAL JOURNAL ( 一般社団法人日本地球化学会 ) 58 ( 6 ) 293 - 303 2024 [ Peer Review Accepted ]
Type of publication: Research paper (scientific journal)
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Search related information
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Asada, M; Yamashita, M; Fukuchi, R; Yokota, T; Toki, T; Ijiri, A; Kawamura, K
FRONTIERS IN EARTH SCIENCE ( Frontiers in Earth Science ) 11 2023.11 [ Peer Review Accepted ]
Type of publication: Research paper (scientific journal)
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Distribution of dissolved methane in seawater from the East China Sea to the Ryukyu forearc
Toki, T; Chibana, H; Shimabukuro, T; Yamakawa, Y
FRONTIERS IN EARTH SCIENCE ( Frontiers in Earth Science ) 11 2023.11 [ Peer Review Accepted ]
Type of publication: Research paper (scientific journal)
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Access this article
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Mitsutome, Y; Agena, K; Toki, T; Song, KH; Shinjo, R; Ijiri, A
FRONTIERS IN MARINE SCIENCE ( Frontiers in Marine Science ) 10 2023.09 [ Peer Review Accepted ]
Type of publication: Research paper (scientific journal)
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Access this article
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Books 【 display / non-display 】
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Nature in the Ryukyu Archipelago
Tomohiro Toki ( Part: Single Author , When do you research hydrothermal systems? Now! )
Change and Coral Reef/Island Dynamics Faculty of Science, University of the Ryukyus 2015
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Deep-sea Life - Biological observations using research submersibles
Jun-ichiro Ishibashi, Tomhiro Toki ( Part: Multiple Authorship )
Tokai University Press 2008.02
Other Papers 【 display / non-display 】
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Contribution and mission of geochemistry to mud volcano study
Tomohiro Toki
Bulletin of the Faculty of Science, University of the Ryukyus ( Faculty of Science, University of the Ryukyus ) ( 108 ) 1 - 26 2020.03
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Simple method of collecting pyrolysis gas from bagasse
Ryo Itou, Keiko Nakasone, Tomohiro Toki
Bulletin of the Faculty of Science, University of the Ryukyus ( Faculty of Science, University of the Ryukyus ) ( 102 ) 1 - 11 2016.09
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Community structure of a microbial mat from the methane seep off Yagaji Island
Tomohiro Toki, Hisako Hirayama, Syogo Oshima
Bulletin of the Faculty of Science, University of the Ryukyus ( Faculty of Science, University of the Ryukyus ) ( 100 ) 5 - 12 2015.09
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Geochemical and geological investigations in the area around the southern Ryukyu islands - Report on RN10 cruise by T/S Nagasaki-maru -
Tomohiro Toki, Masahide Furukawa, Hiroshi Yoshimura, Youji Kanda, Dae-Yul Baek, Kazuhiko Fujita, and Hiroyuki Fujimura
Bulletin of the Faculty of Science, University of the Ryukyus ( Faculty of Science, University of the Ryukyus ) ( 91 ) 9 - 19 2011.03
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Geochemical exploration in the Nankai Trough using a time Sseries water sampler
Tomohiro Toki, Urumu Tsunogai, Toshitaka Gamo
Chikyu monthly 51 204 - 212 2005.07
Presentations 【 display / non-display 】
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Indigenous traditions and water governance: The case of the Erfeng irrigation canal
Miyuki Shimabukuro, Tomohiro Toki, Yoshiaki Kubo, Hitoshi Shimabukuro
The 2nd International Sociohydrology Conference (東京大学・本郷キャンパス) 2025.07 - 2025.07
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Origin of lithium in pore fluids near offshore fault zone, northern Noto Peninsula, two months after the 2024 Noto Peninsula earthquake (M7.6) during the R/V Hakuho-maru cruise
Zahra Zandvakili, Yoshiro Nishio, Tomohiro Toki, Takanori Kagoshima, Jin-Oh Park
日本地球惑星科学連合2025年大会 (幕張メッセ) 2025.05 - 2025.05
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Distribution of dissolved methane in seawater from the East China Sea to the Ryukyu forearc
TOKI, Tomohiro
Annual Meeting of the Geological Society of Japan 2024.09 - 2024.09
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Origin of fluids in surface sediments of submarine mud volcanoes off Hyuga-nada, Tanegashima Island, and Kikaijima Island
Kantaro Yamada, Tomohiro Toki, Hironori Otsuka, Takuya Itaki, Masafumi Murayama, Akira Ijiri
Abstracts of Annual Meeting of the Geochemical Society of Japan 2024 - 2024
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Toward detection of slow slips in Hyuga-Nada: Challenge with seafloor optical-fiber strainmeter
KINOSHITA Masa, ARAKI Eiichiro, NAKATA Rie, TOKI Tomohiro, YOKOTA Yusuke, YAMASHITA Yusuke, HASHIMOTO Yoshitaka, HAMADA Yohei, SAWAI Michiyo
Annual Meeting of the Geological Society of Japan 2024 - 2024
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Can seamount subduction weaken locking of megathrust earthquake? Test at 2 seamounts in Nankai Trough
Grant-in-Aid for Scientific Research(S)
Project Year: 2024.04 - 2029.03
Direct: 152,900,000 (YEN) Overheads: 198,770,000 (YEN) Total: 45,870,000 (YEN)
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Geosphere-hydrosphere-biosphere connected by submarine mud volcanism: Diffusion processes of deep life and carbon, and their effects on the ocean
Grant-in-Aid for Scientific Research(A)
Project Year: 2024.04 - 2029.03
Direct: 36,800,000 (YEN) Overheads: 47,840,000 (YEN) Total: 11,040,000 (YEN)
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Grant-in-Aid for Scientific Research(C)
Project Year: 2023.04 - 2027.03
Direct: 3,600,000 (YEN) Overheads: 4,680,000 (YEN) Total: 1,080,000 (YEN)
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Fluid flow in the uppermost part of the incoming plate seaward of the trench: Regional variations and influence on processes around the plate interface
Grant-in-Aid for Scientific Research(B)
Project Year: 2023.04 - 2026.03
Direct: 14,400,000 (YEN) Overheads: 18,720,000 (YEN) Total: 4,320,000 (YEN)
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Construction of a model for the diffusion and circulation of deep subsurface life and carbon to the ocean via submarine mud volcanism
Grant-in-Aid for Scientific Research(B)
Project Year: 2020.04 - 2023.03
Direct: 13,500,000 (YEN) Overheads: 17,550,000 (YEN) Total: 4,050,000 (YEN)
Other External funds 【 display / non-display 】
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Project Name: Research Project
Project Year: 2019.04 - 2027.03
Offer Organization: Research Institute for Humanity and Nature
SDGs 【 display / non-display 】
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与那国島の湧水への海水侵入の進行について
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南の島における水資源の有効活用に関する教材
Amount of external funds acquired by year 【 display / non-display 】
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2022year 基盤A,東京地学協会,FOST 3500000yen
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2012year 新学術領域 3000000yen
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2015year 萌芽 1900000yen
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2016year 地域志向推進経費,萌芽 2046755yen
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2017year 萌芽 525879yen
Social Activity 【 display / non-display 】
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2025.03
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2024.12
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2024.12
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2024.08
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2024.07
Media Coverage 【 display / non-display 】
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「流体」の謎…海底の泥を分析 TV or radio program
㈱テレビ朝日 サンデーステーション 2024.3
Author: Other
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巨大岩から水が出ていた TV or radio program
㈱テレビ朝日 ナニコレ珍百景 2022.8
Author: Myself
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JAMSTEC調査研究船「新青丸」の調査航海、種子島沖海底泥火山でメタンハイドレートを発見 Internet
FUNECO船舶ニュース FUNECO船舶ニュース 2022.1
Author: Other