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Construction of "TAIGA" model and planning of research cruises

Organizer

Project AreaProject TAIGA: Trans-crustal Advection and In-situ biogeochemical processes of Global sub-seafloor Aquifer
Project/Area Number 20109001
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

URABE Tetsuro  東京大学, 理学(系)研究科(研究院), 客員共同研究員 (50107687)

Co-Investigator(Kenkyū-buntansha) OKINO Kyoko  東京大学, 大気海洋研究所, 准教授 (30313191)
SUNAMURA Michinari  東京大学, 大学院理学系研究科, 助教 (90360867)
ISHIBASHI Jun-ichiro  九州大学, 理学府, 准教授 (20212920)
TAKAI Ken  独立行政法人海洋研究開発機構, 極限環境生物圏研究センター, プログラムディレクター (80359166)
SUZUKI Katsuhiko  独立行政法人海洋研究開発機構, 地球内部変動研究センター, グループリーダー (70251329)
Project Period (FY) 2008-11-13 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥195,520,000 (Direct Cost: ¥150,400,000、Indirect Cost: ¥45,120,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2011: ¥78,130,000 (Direct Cost: ¥60,100,000、Indirect Cost: ¥18,030,000)
Fiscal Year 2010: ¥82,680,000 (Direct Cost: ¥63,600,000、Indirect Cost: ¥19,080,000)
Fiscal Year 2009: ¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2008: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords海底下の大河 / 海底熱水活動 / 地下・海底下生物圏 / 化学合成熱水生態系 / 掘削 / 物質循環 / 生命の起源 / 海底資源 / 地下生物圏 / 化学合成微生物 / 熱水生態系 / 海底下微生物圏 / 化学合成菌 / 化学合成 / 深海環境 / 海洋探査 / 水循環 / 海洋生態 / 海洋資源
Research Abstract

It was estimated that extensive advection systems exist beneath the deep-seafloor which may be responsible for controlling both the ocean chemistry and the subsurface biosphere through interaction with solid earth. In this study, we proposed a hypothesis that such sub-seafloor aquifers can be categorized into four types (four TAIGA hypothesis) based on their chemistry which is controlled by the difference in the geological background. We proved the hypothesis through 33 research cruises which were conducted by multi-disciplinal approach among geophysics, geochemistry, biology, and geology, in combination with related modeling. It is proven that the microbial communities and their characteristic metabolism are controlled and constrained by the chemistry of these four TAIGAs.

Report

(8 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report

Research Products

(129 results)

All 2014 2013 2012 2011 2010 2009 2008 Other

All Journal Article (101 results) (of which Peer Reviewed: 98 results) Presentation (14 results) (of which Invited: 2 results) Book (6 results) Remarks (6 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Journal Article] The general overview of theTAIGA Project2014

    • Author(s)
      T. Urabe, K. Okino, M. Sunamura, J.Ishibashi, K. Takai, and K. Suzuki
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geochemical constraints on potential biomass sustained by subseafloor water-rock interactions2014

    • Author(s)
      Kentaro Nakamura and Ken Takai
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microbial cell densities, community structures, and growth in the hydrothermal plumes of subduction hydrothermal systems2014

    • Author(s)
      Michinari Sunamura and Katsunori Yanagawa
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Systematics of distributions of various elements between ferromanganese oxides and seawater from natural observation, thermodynamics, and structures2014

    • Author(s)
      Yoshio Takahashi, Daisuke Ariga, Qiaohui Fan, and Teruhiko Kashiwabara
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Challenges to evolution of hydrothermal system by geochronological dating and by biological diversity analyses2014

    • Author(s)
      H. Kumagai, H. Watanabe, T. Yahagi, S. Kojima, S'i. Nakai, S. Toyoda and J-i. Ishibashi
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantification of microbial communities in hydrothermal vent habitats at the Southern Mariana Trough and the Mid-Okinawa Trough2014

    • Author(s)
      Katsunori Yanagawa, Jun-ichiro Ishibashi, Takao Arai, Tetsuro Urabe, and Michinari Sunamura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of hydrothermal and frictional experimental systems to simulate sub-seafloor water–rock–microbe interactions2014

    • Author(s)
      Katsuhiko Suzuki, Shingo Kato, Takazo Shibuya, Takehiro Hirose, Shigshi Fuchida, Y. Rejish Kumar, Motoko Yoshizaki, Yuka Masaki, Kentaro Nakamura, Kensei Kobayashi, Harue Masuda, Akihiko Yamagisi, and Tetsuro Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental hydrogen production in hydrothermal and fault system.2014

    • Author(s)
      K. Suzuki, T. Shibuya, M. Yoshizaki, T. Hirose, and S. Kawagucci
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental assessment of microbial effects on chemical interaction between seafloor massive sulfides and seawater at 4℃2014

    • Author(s)
      Shingo Kato, Katsuhiko Suzuki, Takazo Shibuya, Jun-ichiro Ishibashi, Moriya Ohkuma, and Akihiko Yamagishi
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tectonic background of four hydrothermal fields along the Central Indian Ridge2014

    • Author(s)
      Kyoko Okino, Kentaro Nakamura and Hiroshi Sato
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indian Ocean hydrothermal systems: seafloor hydrothermal activities, physical and chemical characteristics of hydrothermal fluids, and vent-associated biological communitie2014

    • Author(s)
      Kentaro Nakamura and Ken Takai
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Petrology and geochemistry of mid-ocean ridge basalts from the southern Central Indian Ridge2014

    • Author(s)
      Hiroshi Sato, Kentaro Nakamura, Hidenori Kumagai, Ryoko Senda, Tomoaki Morishita, Akihiro Tamura, and Shoji Arai
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Petrology of peridotites and related gabbroic rocks around the Kairei-hydrothermal field in the Central Indian Ridge2014

    • Author(s)
      Tomoaki Morishita, Kentaro Nakamura, Takazo Shibuya, Hidenori Kumagai, Taichi Sato, Kyoko Okino, Hiroshi Sato, Rie Nauchi, Kaori Hara, and Ryo Takamaru
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution and Biogeochemical Properties of Hydrothermal Plumes in the Rodriguez Triple Junction on the Central Indian Ridge2014

    • Author(s)
      Takuroh Noguchi, Tatsuhiro Fukuba, Kei Okamura, Akira Ijiri, Katsunori Yanagawa, Yoshiyuki Ishitani, Teruo Fujii, and Michinari Sunamura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vent fauna in the Central Indian Ridge2014

    • Author(s)
      Hiromi Watanabe and Girish Beedessee
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mantle to hydrothermal vent sites of the Southern Mariana Trough back-arc Basin2014

    • Author(s)
      Nobukazu Seama, Hiroshi Sato, Yoshifumi Nogi, and Kyoko Okino
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seismic structure and seismicity in the southern Mariana Trough and their relation to hydrothermal activity2014

    • Author(s)
      Toshinori Sato, Mariko Mizuno, Hiroyoshi Takata, Tomoaki Yamada, Tatehi Isse, Kimihiro Mochizuki, Masanao Shinohara, and Nobukazu Seama
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrical resistivity structure of the Snail hydrothermal site at the southern Mariana Trough spreading center2014

    • Author(s)
      Tetsuo Matsuno, Maho Kimura, and Nobukazu Seama
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Examination of volcanic activity fine-scale lava flow distributions along the southern Mariana Trough spreading axis by AUV acoustic observations2014

    • Author(s)
      Asada, M., S. Yoshikawa, N. Mochizuki, Y. Nogi and K. Okino
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geochemical characteristics of active backarc basin volcanisms at the southern end of Mariana Trough2014

    • Author(s)
      Masuda, H.and P. Fryer
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mineralogical and geochemical characteristics of hydrothermal sulfide deposits collected from hydrothermal vent fields in the southern Mariana spreading center2014

    • Author(s)
      Ikehata, K., R. Suzuki, K. Shimada, J. Ishibashi, and T. Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dating of hydrothermal ore deposits collected from active hydrothermal fields in the Southern Mariana Trough2014

    • Author(s)
      Jun-ichiro Ishibashi, Kazuhiko Shimada, Fumihiro Sato, Ai Uchida, Shin Toyoda, Asako Takamasa, Shun’ichi Nakai, Hironobu Hyodo, Keiko Sato,Hidenori Kumagai, and Kei Ikehata
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geochemistry of hydrothermal fluids collected from active hydrothermal systems in the southern Mariana Trough backarc spreading center2014

    • Author(s)
      Tomohiro Toki, Jun-ichiro Ishibashi, Takuroh Noguchi, Miki Tawata, Urumu Tsunogai, Toshiro Yamanaka, and Kentaro Nakamura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intra-field variatio of prokaryotic communities on and below the seafloor in the back-arc hydrothermal system of the Southern Mariana Trough2014

    • Author(s)
      Kato, S., M. Ohkuma, and A. Yamagishi
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vent fauna in the Mariana Trough2014

    • Author(s)
      Kojima S and Watanabe H.
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Population history of a hydrothermal-vent endemic snail Alviniconcha hessleri in the Mariana Trough2014

    • Author(s)
      Hidaka H, Ogura T, Watanabe H, Kano Y and Kojima S.
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Asymmetric seafloor spreading of the southern Mariana Trough back-arc basin2014

    • Author(s)
      Nobukazu Seama and Kyoko Okino
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrothermal activities in the Okinawa Trough Back-arc Basin - geological background and ore genesis -2014

    • Author(s)
      Jun-ichiro Ishibashi, Fumihiko Ikegami, Takeshi Tsuji and Tetsuro Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active rifting structures in Mid-Okinawa Trough observed through seismic reflection surveys2014

    • Author(s)
      F. Ikegami, T. Tsuji, H. Kumagai, J. Ishibashi, and K. Takai
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Occurrence of hydrothermal alteration minerals in volcanic sediment at the Jade hydrothermal field, in the Izena Cauldron, mid-Okinawa Trough2014

    • Author(s)
      Youko Miyoshi, Jun-Ichiro Ishibashi, Kazuhiko Shimada, Mitsuhiro Ooki, Seiichiro Uehara, Ryoto Yoshizumi, Shota Watanabe, and Tetsuro Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ESR dating of barite in sea-floor hydrothermal sulfide deposits taken from Okinawa Trough2014

    • Author(s)
      Taisei Fujiwara, Shin Toyoda, Ai Uchida, Jun-ichiro Ishibashi, Shunichi Nakai, and Asako Takamasa
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluid geochemistry of high-temperature hydrothermal fields in the Okinawa Trough2014

    • Author(s)
      Shinsuke Kawagucci
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sediment/pore-water system associated with native sulfur formation at Jade hydrothermal field in Okinawa Trough2014

    • Author(s)
      Yuka Yokoyama, Yoshio Takahashi, Youko Miyoshi, Jun-ichiro Ishibashi, and Shinsuke Kawagucci
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparative investigation of microbial communities associated with hydrothermal activities in the Okinawa Trough2014

    • Author(s)
      Ken Takai, Satoshi Nakagawa, and Takuro Nunoura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ determination of bacterial growth in mixing zone of hydrothermal vent field on the Hatoma Knoll, Southern Okinawa Trough2014

    • Author(s)
      Hiroyuki Yamamoto, and Tomoko Maruyama
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vent Fauna in the Okinawa Trough2014

    • Author(s)
      Hiromi Watanabe and Shigeaki Kojima
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 226Ra-210Pb and 228Ra-228Th dating of barite in submarine hydrothermal sulfide deposits collected at Okinawa Trough and South Mariana Trough2014

    • Author(s)
      A. Uchida, S. Toyoda, J. Ishibashi, and S. Nakai
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] OSL dating of sea floor sediments at Okinawa Trough2014

    • Author(s)
      Vaidehi Varma, Shin Toyoda, Yusuke Isono, Ai Uchida, Debabrata Banerjee, Ashok Kumar Singhvi, and Jun-ichiro Ishibashi
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gamma ray doses in water around sea floor hydrothermal area in South Marian2014

    • Author(s)
      Shin Toyoda, Debabrata Banerjee, Hidenori Kumagai, Jun-ichi Miyazaki, Jun-ichiro Ishibashi, Nobutatsu Mochizuki, and Shigeaki Kojima
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Side-scan sonar imagery and interferometric bathymetry around the Yokoniwa NTO massif2014

    • Author(s)
      Miho Asada, Kyoko Okino, Hisashi Koyama, Akira Asada and Tamaki Ura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Petrography and geochemistry of basement rocks drilled from Snail, Yamanaka, Archean, and Pika hydrothermal fields at the Southern Mariana Trough by Benthic Multi-coring System (BMS)2014

    • Author(s)
      Kentaro Nakamura, , Hiroshi Sato, Patty Fryer, Tetsuro Urabe and TAIGA BMS10M Shipboard Scientific Party
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A brief report of sidescan sonar imagery-observations of the Archaean, Pika, and Urashima hydrothermal sites2014

    • Author(s)
      Asada, M., S. Yoshikawa, N. Mochizuki, Y. Nogi and K. Okino
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Yoron Hole -the shallowest hydrothermal site in the Okinawa Trough-2014

    • Author(s)
      Tatsuhiro Fukuba, Takuro Noguchi, and Teruo Fujii
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Irabu Knoll -Hydrothermal site at the eastern edge of the Yaeyama graben-2014

    • Author(s)
      Tatsuhiro Fukuba, Takuro Noguchi, and Teruo Fujii
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immediate change of radiation doses from hydrothermal deposits2014

    • Author(s)
      Shin Toyoda, Fumihiro Sato, Ai Uchida, and Jun-ichiro Ishibashi
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geology and hydrothermal activity of Tarama knoll, South Okinawa Trough2014

    • Author(s)
      T. Yamanaka, H. Nagashio, R. Nishio, T. Noguchi, K. Okamura, T. Nunoura, H. Makita, K. Nakamura, H. Watanabe, K. Inoue, T. Toki, Kouichiro Iguchi, U. Tsunogai, R. Nakada, S. Ohshima, S. Toyoda, J. Kawai, N. Yoshida, A. Ijiri, and M. Sunamura
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oceanographic conditions in a chemosynthetic ecosystem within Hatoma Knoll2014

    • Author(s)
      Yasuo Furushima and Hiroyuki Yamamoto
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pore fluid chemistry beneath active hydrothermal fields in the mid-Okinawa Trough: Results of shallow drilling by BMS TAIGA-11 expedition2014

    • Author(s)
      Jun-ichiro Ishibashi, Youko Miyoshi, Kazuya Tanaka, Eriko Omori, Yoshio Takahashi, Yoshiko Furuzawa, Toshiro Yamanaka, Shinsuke Kawagucci, Junichi Miyazaki, Uta Konno, Shota Watanabe, Katsunori Yanagawa, Ryoto Yoshizumi, and Tetsuro Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Formation processes of the seafloor massive sulfide deposits at HAKUREI Site in IZENA caldera, Middle Okinawa Trough2014

    • Author(s)
      Ryoto Yoshizumi, Shunichi Nakai, Shin Toyoda, Taisei Fujiwara, Junichiro Ishibashi, Youko Miyoshi, and Tetsuro Urabe
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The midwater macroplankton community at the Hatoma Knoll hydrothermal vent2014

    • Author(s)
      Dhugal Lindsay, Mitsuko Umetsu, Mary Grossmann, Hiroshi Miyake, and Hiroyuki Yamamoto
    • Journal Title

      Subseafloor Biosphere Linked to Hydrothermal Systems

      Volume: 4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolically active microbial communities in marine sediment under high-CO2 and low-pH extremes2013

    • Author(s)
      Yanagawa K, Morono Y, de Beer D, Haeckel M, Sunamura M, Futagami T, Hoshino T, Terada T, Nakamura K, Urabe T, Rehder G, Boetius A, Inagaki F
    • Journal Title

      ISME J

      Volume: 7 Pages: 555-567

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] U-Th radioactive disequilibrium and ESR dating of a barite-containing sulfide crust from South Mariana Trough2013

    • Author(s)
      Takamasa, A., S. Nakai, F. Sato, S. Toyoda, D. Banerjee, J. Ishibashi
    • Journal Title

      Quaternary Geochronology

      Volume: 15 Pages: 38-46

    • DOI

      10.1016/j.quageo.2012.12.002

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of a new hydrothermal vent site in the Southern Mariana Trough based on geophysical surveys using the AUV Urashima2013

    • Author(s)
      Nakamura, K., Toki, T., Mochizuki, N., Asada, M., Ishibashi, J., Nogi, Y., Yoshikawa, S., and Okino, K
    • Journal Title

      Deep-Sea Research Part I

      Volume: 74 Pages: 1-10

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Geochemical origin of hydrothermal fluid methane in sediment-associated fields and its relevance with the geographical distribution of whole hydrothermal circulation2013

    • Author(s)
      Kawagucci, S., Ueno, Y., Takai, K., Toki, T., Ito, M., Inoue, K., Makabe, A., Yoshida, N., Muramatsu, Y., Takahata, N., Sano, Y., Narita, T., Teranishi, G., Obata, H., Nakagawa, S., Nunoura, T., and Gamo, T
    • Journal Title

      Chemical Geology

      Volume: 339 Pages: 213-225

    • DOI

      10.1016/j.chemgeo.2012.05.003

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 海洋鉱物・エネルギー資源の開発、利用の推進2013

    • Author(s)
      浦辺徹郎
    • Journal Title

      海洋白書2012

      Volume: -

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolically active microbial communities in marine sediment under high-CO2 and low-pH extremes2013

    • Author(s)
      Yanagawa, K.
    • Journal Title

      The ISME J.

      Volume: 7(3) Pages: 55-567

    • DOI

      10.1038/ismej.2012.124

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] IODP Expedition 331 finds enormous hydrothermally altered lithostratigraphy comparable to typical Kuroko deposits and chemically stratified hydrothermal fluid reservoir, and points to possible existence of functionally active microbial communities beneath the Iheya North hydrothermal system, the Okinawa Trough2012

    • Author(s)
      Takai, K., Mottl, M. J., Nielson, S. H. H., and the IODP Expedition 331 Scientists
    • Journal Title

      Scientific Drilling

      Volume: 13 Pages: 19-27

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The alpha effectiveness of the dating ESR signal in barite2012

    • Author(s)
      Toyoda, S., F. Sato, H. Nishido, M. Kayama, J. Ishibashi
    • Journal Title

      Radiation Measurements

      Volume: 47 Pages: 900-902

    • DOI

      10.1016/j.radmeas.2012.04.016

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Geomorphological variations at hydrothermal sites in the southern Mariana Trough: Relationship between hydrothermal activity and topographic characteristics2012

    • Author(s)
      Yoshikawa S., K. Okino and M. Asada
    • Journal Title

      Marine Geology

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hydrothermal fluid flow system around the Iheya North Knoll in the mid-Okinawa Trough based on seismic reflection data2012

    • Author(s)
      Tsuji, T., Takai, K., Oiwane, H., Nakamura, Y., Masaki, Y., Kumagai, H., Kinoshita, K., Yamamoto, F., Okano, T., and Kuramoto, S
    • Journal Title

      Journal of Volcanology and Geothermal Research

      Volume: 213 Pages: 41-50

    • DOI

      10.1016/j.jvolgeores.2011.11.007

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 大陸棚の延長と我が国にとっての意味2012

    • Author(s)
      浦辺徹郎
    • Journal Title

      港湾

      Volume: 7 Pages: 16-19

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distribution of viruses associated with planktonic and attached microbial communities in hydrothermal environments.2012

    • Author(s)
      Yoshida-Takashima, Y.
    • Journal Title

      Appl. Environ. Microbiol

      Volume: 78 Pages: 1311-1320

    • DOI

      10.1128/aem.06491-11

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermotomaculum hydrothermale gen. nov., sp. nov., a novel heterotrophic thermophile within the phylum Acidobacteria from a deep-sea hydrothermal vent chimney in the Southern Okinawa Trough.2012

    • Author(s)
      Izumi, H.
    • Journal Title

      Extremophiles

      Volume: 16 Pages: 245-253

    • DOI

      10.1007/s00792-011-0425-9

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] IODP Expedition 331 finds enormous hydrothermally altered lithostratigraphy comparable to typical Kuroko deposits and chemically stratified hydrothermal fluid reservoir, and points to possible existence of functionally active microbial communities beneath the Iheya North hydrothermal system, the Okinawa Trough.2012

    • Author(s)
      Takai, K.
    • Journal Title

      Scientific Drilling

      Volume: 13 Pages: 19-27

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of new hydrothermal activity and chemosynthetic fauna on the Central Indian Ridge at 18˚–20˚S.2012

    • Author(s)
      Nakamura, K.
    • Journal Title

      PLoS ONE

      Volume: 7

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thiofractor thiocaminus gen. nov., sp. nov., a novel hydrogen-oxidizing, sulfur-reducing epsilonproteobacterium isolated from a deep-sea hydrothermal vent chimney in the Nikko Seamount field of the northern Mariana Arc.2012

    • Author(s)
      Makita, H.
    • Journal Title

      Archives of microbiology

      Volume: 194 Pages: 785-794

    • DOI

      10.1007/s00203-012-0814-1

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution and phylogenetic diversity of cbbM genes encoding RubisCO form II in a deep-sea hydrothermal field revealed by newly designed PCR primers.2012

    • Author(s)
      Kato S.
    • Journal Title

      Extremophiles

      Volume: 16 Pages: 277-283

    • DOI

      10.1007/s00792-011-0428-6

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prokaryotic abundance and community composition in a freshwater iron-rich microbial mat at circumneutral pH.2012

    • Author(s)
      Kato S.
    • Journal Title

      Geomicrobiology Journal

      Volume: 29(10) Pages: 896-904

    • DOI

      10.1080/01490451.2011.635763

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Archaeal Diversity and Community Development in Deep-Sea Hydrothermal Vents2011

    • Author(s)
      Takai, K., and Nakamura, K
    • Journal Title

      Curr. Opinion Microbiol

      Volume: 14 Pages: 282-291

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of seamounts in the transport of heat and fluids: relations among seamount size, circulation patterns, and crustal heat flow2011

    • Author(s)
      Kawada, Y., N. Seama, and T. Urabe
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 306 Pages: 55-65

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of seamounts in the transport of heat and fluids : Relations among seamount size, circulation patterns, and crustal heat flow2011

    • Author(s)
      Kawada, Y., N.Seama, T.Urabe
    • Journal Title

      Earth.Planet.Sci.Lett.

      Volume: 306 Pages: 55-65

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Niche Separation of Methanotrophic Archaea (ANME-1 and -2) in Methane-Seep Sediments of the Eastern Japan Sea Offshore Joetsu2011

    • Author(s)
      Yanagawa, K., M.Sunamura, M.A.Lever, Y.Morono, A.Hiruta, O.Ishizaki, R.Mateumoto, T.Urabe, F.Inagaki
    • Journal Title

      Geomicrobiology Journal

      Volume: 28:2 Pages: 118-129

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 深海-漆黒のフロンティアを拓く-第5回深海に浮かぶ雲2011

    • Author(s)
      砂村倫成
    • Journal Title

      milsil(ミルシル)

      Volume: 1 Pages: 23-25

    • NAID

      40017656153

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 深海-漆黒のフロンティアを拓く-第6回「地球生命誕生」の物語2011

    • Author(s)
      高井研
    • Journal Title

      milsil(ミルシル)

      Volume: 2 Pages: 23-25

    • NAID

      40018745500

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 深海熱水環境における非生物的な炭化水素合成:熱水実験による制約2010

    • Author(s)
      鈴木 勝彦, 吉崎 もと子
    • Journal Title

      地球化学

      Volume: 44 Pages: 115-125

    • NAID

      110009327690

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isotopic variation of molecular hydrogen in 20 º-375 ºC hydrothermal fluids as detected by a new analytical method2010

    • Author(s)
      Kawagucci, S., Toki, T., Ishibashi, J., Takai, K., Ito, M., Oomori, T., and Gamo, T
    • Journal Title

      J. Geophys. Res

      Volume: 115

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Compositional, physiological and metabolic variability in microbial communities associated with geochemically diverse, deep-sea hydrothermal vent fluids2010

    • Author(s)
      Takai, K., and Nakamura, K
    • Journal Title

      Geomicrobiology: Molecular & Environmental Perspective

      Pages: 251-283

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Niche separation of methanotropic archaea (ANME-1and-2) in methane-seep sediments of the eastern Japan Sea offshore Joetsu.2010

    • Author(s)
      Yanagawa, K., Sunamura, M., Lever, M., Morono, Y., Hiruta, A., Matsumoto, R., Urabe, T., Inagaki, F.
    • Journal Title

      Geomicrobiol.J. in press

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Isotopic variation of molecular hydrogen in 20-375oC hydrothermal fluids as detected by a new analytical method2010

    • Author(s)
      Kawagucci, S., Toki, T., Ishibashi, J., Takai, K., Ito, M., Oomori, T., Gamo, T.
    • Journal Title

      J.Geophys.Res. in press

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Compositional, physiological and metabolic variability in microbial communities associated with geochemically diverse, deep-sea hydrothermal vent fluids.In : Geomicrobiology : Molecular & Environmental Perspective2010

    • Author(s)
      Takai, K., Nakamura, K.
    • Journal Title

      Springer, NY.(L.Barton, M.Mendl, A.Loy (eds.)) in press

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 海洋資源の利用促進に向けた基盤ツールの開発2010

    • Author(s)
      浦辺徹郎
    • Journal Title

      海洋白書2010

      Pages: 38-41

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Micro-scale (1.5mm) sulphur isotope analysis of contemporary and early Archean pyrite2010

    • Author(s)
      Nishizawa, M., S.Maruyama, T.Urabe, N.Takahata, Y.Sano
    • Journal Title

      Rapid Commun.Mass Spectrom

      Volume: 24 Pages: 1397-1404

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Archaeal diversity and community development in deep-sea hydrothermal vents2010

    • Author(s)
      Takai, K., K.Nakamura
    • Journal Title

      Current Opinion in Microbiology 2011

      Volume: 14 Pages: 282-291

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Serpentinizedtroctolites exposed near the Kairei Hydrothermal Field, Central Indian Ridge: Insights into the origin of the Kairei hydrothermal fluid supporting a unique microbial ecosystem2009

    • Author(s)
      K.Nakamura, T.Morishita, W.Bach, F.Klein, K.Hara, K.Okino, K.Takai, H.Kumagai
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 280 Pages: 128-136

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic structure of an oceanic core complex at the Southernmost Central Indian Ridge: Analysis of shipboard and deep-sea three-component magnetometer data2009

    • Author(s)
      T.Sato, K.Okino, H.Kumagai
    • Journal Title

      Geochemistry Geophysics Geosystems

      Volume: 10

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 熱水活動が海洋環境と深海生態系にもたらす影響2009

    • Author(s)
      砂村倫成、野口拓郎、山本啓之、岡村慶
    • Journal Title

      地学雑誌

      Volume: 118 Pages: 1160-1173

    • NAID

      10030367418

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 地球化学的手法による熱水活動変遷の解析2009

    • Author(s)
      石橋純一郎, 中井俊一, 豊田新, 熊谷英憲, 野口拓郎, 石塚治
    • Journal Title

      地学雑誌

      Volume: vol. 118, No. 6 Pages: 1186-1204

    • NAID

      10030367543

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Abundance of Zetaproteobacteria within crustal fluids in back-arc hydrothermal fields of the Southern Mariana Trough2009

    • Author(s)
      Kato, S., Yanagawa, K., Sunamura, M., Takano, Y., Ishibashi, J., Kakegawa, T., Utsumi, M., Yamanaka, T., Toki, T., Noguchi, T., Kobayashi, K., Moroi, A., Kimura, H., Kawarabayashi, Y., Marumo, K., Urabe, T., and Yamagishi, A
    • Journal Title

      Environ. Microbiol

      Volume: 67 Pages: 351-370

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 海底下の大河-海洋地殻内熱水循環の多様性と生物地球化学プロセス-2009

    • Author(s)
      浦辺徹郎、沖野郷子、砂村倫成、石橋純一郎、高井研、鈴木勝彦
    • Journal Title

      地学雑誌

      Volume: 118 Pages: 1027-1036

    • NAID

      10030366870

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] H_2 generation by experimental hydrothermal alteration of komatiitic glass at 300 °C and 500 bars2009

    • Author(s)
      Yoshizaki, M., Shibuya, T., Suzuki, K., Shimizu, K., Nakamura, K., Takai, K., Maruyama, S
    • Journal Title

      Geochem. J

      Volume: 43

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 海底下の大河-海洋地殻内熱水循環の多様性と生物地球化学プロセス2009

    • Author(s)
      浦辺徹郎・沖野郷子・砂村倫成・石橋純一郎・高井研・鈴木勝彦
    • Journal Title

      地学雑誌 118(6)

      Pages: 1027-1036

    • NAID

      10030366870

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Caldisericum exile gen.nov., sp nov., an anaerobic, thermophilic, filamentous bacterium of a novel bacterial phylum, Caldiserica phyl.nov, Internat.2009

    • Author(s)
      Mori, K., Yamaguchi, K., Sakiyama, Y., Urabe, T., Suzuki, K.
    • Journal Title

      Jour.Syst.Evol.Microbiol. 59

      Pages: 2894-2898

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Abundance of Zetaproteo-bacteria within crustal fluids in back-arc hydrothermal fields of the Southern Mariana Trough, Environment.2009

    • Author(s)
      Kato, S., K.Yanagawa, M.Sunamura, Y.Takano, J.Ishibashi, T.Kakegawa, M.Utsumi, T.Yamanaka, T.Toki, T.Noguchi, K.Kobayashi, A.Moroi, H.Kimura, Y.Kawarabayasi, K.Marumo, T.Urabe, A.Yamagishi
    • Journal Title

      Microbiol.

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 海底下の大河―海洋地殻内熱水循環の多様性と生物地球化学プロセス2009

    • Author(s)
      浦辺徹郎・沖野郷子・砂村倫成・石橋純一郎・高井研・鈴木勝彦
    • Journal Title

      地学雑誌 118(6)

      Pages: 1027-1036

    • NAID

      10030366870

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modern Analogy としての海底熱水鉱床2009

    • Author(s)
      浦辺徹郎・飯笹幸吉・石橋純一郎
    • Journal Title

      資源地質 59(1)

      Pages: 43-72

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Caldisericum exile gen. nov., sp nov., an anaerobic, thermophilic, filamentous bacterium of a novel bacterial phylum, Caldiserica phyl. nov., originally called the candidate phylum OP5, and description of Caldisericaceae fam. nov., Caldisericales ord. nov and Caldisericia classis nov2009

    • Author(s)
      Mori, K.,Yamaguchi, K., Sakiyama, Y., Urabe, T., Suzuki, K.
    • Journal Title

      nternat.Jour.Syst.Evol.Microbiol. 59

      Pages: 2894-2898

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modern Analogyとしての海底熱水鉱床2009

    • Author(s)
      浦辺徹郎・飯笹幸吉・石橋純一郎
    • Journal Title

      資源地質 59(1)

      Pages: 43-72

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geological background of the Kairei and Edmond hydrothermal fields along the Central Indian Ridge : Implications of their vent fluids' distinct chemistry2008

    • Author(s)
      H.Kumagai, K.Nakamura, T.Toki, T.Morishita, K.Okino, J.Ishibashi, U.Tsunogai, S.Kawagucci, T.Gamo, T.Shibuya, T.Sawaguchi, N.Neo, M.Joshima, T.Sato, K.Takai
    • Journal Title

      Geofluids 8

      Pages: 239-251

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Marine shallow-water hydrothermal activity and minerali-zation at the Wakamiko crater in Kagoshima bay.2008

    • Author(s)
      Ishibashi, J.-I., M.Nakaseama, M.Seguchi, T.Yamashita, S.Doi, T.Sakamoto, K.Shimada, N.Shimada, T.Noguchi, T.Oomori, M.Kusakabe, T.Yamanaka
    • Journal Title

      J.Volcano.Geotherm.Res. 173(文献数多数のため省略 全体リストは「海底下の大河」HPに掲載)

      Pages: 84-98

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Mineralogy and isotope geochemistry of active submarine hydrothermal field at Suiyo seamount, Izu-Bonin Arc, West Pacific Ocean2008

    • Author(s)
      Marumo, K., T. Urabe, A.Goto, Y. Takano, and M. Nakaseama
    • Journal Title

      Resource Geol 58

      Pages: 220-248

    • NAID

      10025313511

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Arehaeoglobus infeetus sp. nov. a novel thermophilic, chemolithoautotrophic archaeon isolated from aieep-sea rock collected at Suiyo Seamount, Izu-Bonin Arc, western Pacific Ocean2008

    • Author(s)
      Mori, K., A. Maruyama, T. Urabe, K. Suzuki, and S. Hanada
    • Journal Title

      Int. J. Syst. Evol. Microbiol 58

      Pages: 810-816

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Chemical characteristics of magma and related seafloor sulfide deposits on back-arc spreading center and off-ridge volcanoes in Southern Mariana Trough2012

    • Author(s)
      Urabe, T., S. Kanamori, J. Ishibashi, H. Sato, S. Kato, ,and S. Toyoda
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      SanFrancisco, USA
    • Year and Date
      2012-12-04
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Microbiological production and ecological flux of northwestern subduction hydrothermal systems2012

    • Author(s)
      Sunamura, M., Okamura, K., Noguchi, T., Yamamoto, H., Fukuba, T., & Yanagawa, Sunamura, M., Okamura, K., Noguchi, T., Yamamoto, H., Fukuba, T., & Yanagawa, Sunamura, M., Okamura, K., Noguchi, T., Yamamoto, H., Fukuba, T., & Yanagawa, K
    • Organizer
      American Geophysical Union 2012 Fall Meeting
    • Place of Presentation
      SanFrancisco, USA
    • Year and Date
      2012-12-04
    • Related Report
      2013 Final Research Report
  • [Presentation] Post-drilling hydrothermal vent and associated biological activities seen through artificial hydrothermal vents in the Iheya North field, Okinawa Trough2012

    • Author(s)
      Takai, K., Kawagucci, S., Miyazaki, J., Watsuji, T., Ishibashi, J., Yamamoto, H., Nozaki, T., Kashiwabara, T., Shibuya, T
    • Organizer
      2012 American Geophysical Union Fall Meeting
    • Place of Presentation
      SanFrancisco, USA
    • Year and Date
      2012-12-04
    • Related Report
      2013 Final Research Report
  • [Presentation] Occurrence of sulfides accompanied by abundant clay minerals revealed by shallow drilling in an active seafloor hydrothermal field in the Okinawa Trough, back-arc basin2012

    • Author(s)
      Ishibashi J., et al.
    • Organizer
      34th International Geological Congress
    • Place of Presentation
      Brisbane (Australia)
    • Year and Date
      2012-08-06
    • Related Report
      2013 Final Research Report
  • [Presentation] Exploration of limits of life and unseen microbial potentials in the Deep Biosphere2012

    • Author(s)
      Takai, K
    • Organizer
      34th International Geological Congress (IGC)
    • Place of Presentation
      Brisbane (Australia)
    • Year and Date
      2012-08-06
    • Related Report
      2013 Final Research Report
  • [Presentation] Geophysical mapping along the Central Indian ridge: summary of past Japanese cruises2012

    • Author(s)
      Okiino, K
    • Organizer
      The First Korea-Japan Marine Gepsciences Symposium
    • Place of Presentation
      ソウル(韓国)
    • Related Report
      2013 Final Research Report
  • [Presentation] Oceanic detachments: implication for spatial and temporal variation of melt supply2011

    • Author(s)
      Okino, K
    • Organizer
      Workshop: Ocean Mantle Dynamics: from Spreading Center to Subduction Zone
    • Place of Presentation
      東京大学柏キャンパス
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] An explor-ation for hydrothermal plume evolution using the AUV "URASHIMA" with fluid sampling system at southern Mariana Trough2009

    • Author(s)
      Noguchi, T., Sunamura, M., Yamamoto, H.Fukuba, T., Okino, K., Sugiyama, T., Okamura, K
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Year and Date
      2009-12-15
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Subseafloor Phase Separation and Fluid Migration Supports Calyptogena Colony in the Marginal Region of a Hydrothermal Field.2008

    • Author(s)
      Ishibashi J-I, Suzuki R, Hamasaki H, Yamanaka T, Chiba H, Ijiri A, Tsunogai U, Nakagawa S, Nunoura T, Takai K
    • Organizer
      Goldschmidt Conference 2008
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2008-07-14
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Chemical characteristics of magma and related seafloor sulfide deposits on back-arc spreading center and off-ridge volcanoes in Southern Mariana Trough

    • Author(s)
      T. Urabe
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      San Francisco,USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] Experimental constraints on hydrogen generation in the hydrothermal and fault systems and their linkage to the eco-system in ridge and subduction systems

    • Author(s)
      K. Suzuki
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      San Francisco,USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] Microbiological production and ecological flux of northwestern subduction hydrothermal systems

    • Author(s)
      M. Sunamura
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      San Francisco,USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] Post-drilling hydrothermal vent and associated biological activities seen through artificial hydrothermal vents in the Iheya North field, Okinawa Trough

    • Author(s)
      K. Takai
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      San Francisco,USA
    • Related Report
      2011 Annual Research Report
  • [Presentation] Tectnic background of a unique hydrogen-rich Kairei Hydrothermal Field, Central Indian Ridge: Results from Taiga Project

    • Author(s)
      K.Okino
    • Organizer
      2012 AGU Fall Meeting
    • Place of Presentation
      San Francisco,USA
    • Related Report
      2011 Annual Research Report
  • [Book] Subseafloor Biosphere Linked to Hydrothermal Systems: TAIGA Concept2014

    • Author(s)
      Ishibashi, J., Okino, K., Sunamura, M.
    • Total Pages
      700
    • Publisher
      Springer
    • Related Report
      2013 Annual Research Report
  • [Book] アストロバイオロジー (山岸明彦編)2013

    • Author(s)
      高井研 (共著)
    • Publisher
      化学同人
    • Related Report
      2013 Final Research Report
  • [Book] 海底鉱物資源の産業利用」(飯笹幸吉編)2013

    • Author(s)
      小島茂明、岡村慶、砂村倫成 (共著)
    • Publisher
      シーエムシー出版
    • Related Report
      2013 Final Research Report
  • [Book] 生命はなぜ生まれたのか-地球生物の起源の謎に迫る-2011

    • Author(s)
      高井研
    • Total Pages
      241
    • Publisher
      幻冬舎
    • Related Report
      2013 Final Research Report
  • [Book] Geomicrobiology : Molecular & Environmental Perspective (Compositional, physiological and metabolic variability in microbial communities associated with geochem-ically diverse, deep-sea hydrothermal vent fluids.)(L.Barton, et al (eds.))2010

    • Author(s)
      Takai, K., Nakamura, K.
    • Publisher
      Springer, NY.
    • Related Report
      2010 Self-evaluation Report
  • [Book] Subseafloor Biosphere Linked to Hydrothermal Systems

    • Author(s)
      Ishibashi J., Okino K., Sunamura M. eds
    • Total Pages
      460
    • Publisher
      Springer (印刷中)
    • Related Report
      2013 Final Research Report
  • [Remarks]

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/Home.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 海底下の大河

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/Home.html

    • Related Report
      2011 Annual Research Report
  • [Remarks] 海底下の大河HP

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/

    • Related Report
      2010 Self-evaluation Report
  • [Remarks] 「海底下の大河」ホームページ

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/

    • Related Report
      2010 Annual Research Report
  • [Remarks] 「海底下の大河」ホームページ

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/

    • Related Report
      2009 Annual Research Report
  • [Remarks] 「海底下の大河」ホームページ

    • URL

      http://www-gbs.eps.s.u-tokyo.ac.jp/~taiga/

    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] レアアースの回収方法2012

    • Inventor(s)
      高橋嘉夫、宮地亜沙美、近藤和博
    • Industrial Property Rights Holder
      国立大学法人広島大学、アイシン精機株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-085321
    • Filing Date
      2012-04-04
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 海底熱水鉱物資源の回収方法及び回収システム2012

    • Inventor(s)
      高井研他13名
    • Industrial Property Rights Holder
      高井研他13名
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-026705
    • Filing Date
      2012-01-27
    • Related Report
      2013 Final Research Report
    • Overseas

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Published: 2008-03-31   Modified: 2019-07-29  

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