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2007 Fiscal Year Final Research Report Summary

Understanding of the new type volcanism on the 130 m. y. -old Cretaceous Pacific Plate

Research Project

Project/Area Number 17340136
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Solid earth and planetary physics
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

ABE Natsue  Japan Agency for Marine-Earth Science and Technology, Institute for Research on Earth Evolution (IFREE), Scientist (80302933)

Co-Investigator(Kenkyū-buntansha) FUJIWARA Toshiya  Institute for Research on Earth Evolution (IFREE), 地球内部変動研究センター, Technical Scientist (30359129)
SUGIOKA Hiroko  Institute for Research on Earth Evolution (IFREE), 地球内部変動研究センター, Technical Scientist (00359184)
BABA Kiyoshi  Earthquake Researth Institute, University Tokyo, 地震研究所, Assistant Professor (70371721)
Project Period (FY) 2005 – 2007
KeywordsPeitit Spot / Oceanic Lithosphere / Asthenosphere / Outer Rise Earthquake / Heat Flow / BBOBS / OBEM / Mantle xenoliths
Research Abstract

Petit-spot is a young volcanic field(<1 Ma) discovered on the Early Cretaceous(〜130 Ma) northwestern Pacific Plate. The volcanoes belong to petit-spot are very small knolls on the abyssal plane(〜6000 m water depth) and erupted strong to moderate alkaline basalt, generally including deep-seated xenoliths. The volcanic field is far 600 km away from the Japan Trench, any spreading centers and any hotspots. Therefore, the volcanic activity is not adequate for any existence volcanic models on Earth. In order to understand this petit spot volcanism, we've been taking multidisciplinary surveys. The main results for three years' research including the cruises using JAMSTEC R/V YOKOSUKA and KAIREI(YK05-06, KR05-10, KR06-03, KR07-06, KR07-07 and YK07-15) and shore-based research were listed below.
FY2005 : Two other small knolls were discovered as the petit-spot volcanoes with SHINKAI 6500 submersible, and alkaline basalt samples were collected from the knolls. Several acoustic explorations on the petit-spot knolls and NW Pacific area with a single channel streamer(SCS). Five Ocean Bottom Electro-Magnetometers(OBEMs) were deployed and recovered around the volcanic field. The crustal heat flow measurements were taken using with Miniaturized temperature data loggers.
FY2006 : Multinarrow-beam bathymetry mapping and SCS acoustic explorations were taken in the petit-spot volcanic field and surrounding area.
FY2007 : Three broad band ocean bottom seismometers(BBOBSs) and three OBEMs were deployed in the volcanic field to observe the intraplate seismicity and the melt supply process in the upper mantle. Several mantle xenoliths included petit-spot alkaline basalts were sampled during SHINKAI 6500 dives. In addition to this, another petit-spot volcanic field was discovered on the outer rise near the Japan Trench.
These results were published on both international and domestic journals, presented at scientific meetings and press releases.

  • Research Products

    (114 results)

All 2008 2007 2006 2005 Other

All Journal Article (36 results) (of which Peer Reviewed: 10 results) Presentation (70 results) Remarks (8 results)

  • [Journal Article] モホの岩石学的実体を探る:21世紀モホールを目指して.2008

    • Author(s)
      荒井章司
    • Journal Title

      地学雑誌 117

      Pages: 110-123

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 特集号「地殻からマントルへ -モホ(面)とは何か?-」2008

    • Author(s)
      笠原順三
    • Journal Title

      地学雑誌 117

      Pages: 1-14

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Investigation of the Petrologic Nature of the Moho toward the Mohole2008

    • Author(s)
      Arai, S.
    • Journal Title

      Journal of Geography 117

      Pages: 110-123

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Special Issue on From the Crust to the Mantle : What is the Moho?2008

    • Author(s)
      Kasahara, J.
    • Journal Title

      Journal of Geography 117

      Pages: 39817

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Surface structure of the "petit-spot" volcanoes on the northwestern Pacific Plate.2007

    • Author(s)
      Fujiwara, T.
    • Journal Title

      Geophysical Research Letter 34

      Pages: L13305

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Hybridization of dunite and gabbroic materials in Hole 1271B from Mid-Atlantic Ridge 15°N:Implications for melt flow and reaction in the upper mantle.2007

    • Author(s)
      Takazawa, E.
    • Journal Title

      (eds)P.B.Kelemen, E.Kikawa, D.J.Miller.Proc.ODP, Sci.Results 209 209

      Pages: 1-13

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Mantle peridotites from the Western Pacific2007

    • Author(s)
      Arai, S.
    • Journal Title

      Gondwana Research 11

      Pages: 180-199

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] プチスポット総合調査2007

    • Author(s)
      馬場聖至
    • Journal Title

      月刊地球 29

      Pages: 548-553

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] モホの岩石学的実体を探る:21世紀モホールを目指して.2007

    • Author(s)
      荒井章司
    • Journal Title

      月刊地球 29

      Pages: 699-704

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Mission Moho:Mission Proposalへの取り組み2007

    • Author(s)
      阿部なつ江
    • Journal Title

      月刊地球 29

      Pages: 711-715

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Surface structure of the petit-spot volcanoes on the northwestern Pacific Plate.2007

    • Author(s)
      Fujiwara, T.
    • Journal Title

      Geophys Res. Lett 34

      Pages: L13305

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Hybridization of dunite and gabbroic materials in Hole 1271B from Mid-Atlantic Ridge 15゜N : Implications for melt flow and reaction in the upper mantle2007

    • Author(s)
      Takazawa, E.
    • Journal Title

      (eds)P.B. Kelemen, E. Kikawa, D. J. Miller. Proc. ODP, Sci. Results 209

      Pages: 1-23

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Mantle peridotites from the Western Pacific2007

    • Author(s)
      Arai, S.
    • Journal Title

      Gondwana Res 11

      Pages: 180-199

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Multidisciplinary investigation on Petit spot2007

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

      Chikyu Monthly 29

      Pages: 548-553

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Petrologic structure of lithospheric mantle beneath the ocean floor2007

    • Author(s)
      Arai, S.
    • Journal Title

      Chikyu Monthly 29

      Pages: 699-704

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] The work for the success of Mission Moho2007

    • Author(s)
      Abe, N.
    • Journal Title

      Chikyu Monthly 29

      Pages: 711-715

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Volcanism in response to plate flexure.2006

    • Author(s)
      Hirano, S.
    • Journal Title

      Science 313

      Pages: 1426-1428

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Petrology and geochemistry of mantle xenoliths from petit-spot volcano,NW Pacific Plate.2006

    • Author(s)
      Abe, N.
    • Journal Title

      Geocheimica et Cosmochimica Acta 70

      Pages: A1-A27

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Seismic anisotropy in the uppermost mantle,back-arc region of the northeast Japan arc:petrophysical analyses of Ichinomegata peridotite xenoliths2006

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

      Geophysical Research Letters 33

      Pages: L10312

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Mission Moho:Formation and Evolution of Oceanic Lithosphere.2006

    • Author(s)
      Christie, D.
    • Journal Title

      EOS 87

      Pages: 48

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Water content and geotherm in the upper mantle above the stagnant slab:Interpretation of electrical conductivity and seismic P-wave velocity models2006

    • Author(s)
      Ichiki, M.
    • Journal Title

      Physics of the Earth and Planetary Interiors 155

      Pages: 1-15

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Subsurface structure of the"Petit-spot"intra-plate volcanism,in the Northwestern Pacific2006

    • Author(s)
      Fujiwara, T
    • Journal Title

      JAMSTEC Report of Research and Development 3

      Pages: 31-42

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Volcanism in response to plate flexure2006

    • Author(s)
      Hirano, N.
    • Journal Title

      Science 313

      Pages: 1426-1428

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Petrology and geochemistry of mantle xenoliths from petit-spot volcano, NW Pacific Plate2006

    • Author(s)
      Abe, N.
    • Journal Title

      Geocheimica et Cosmochimica Acta 70

      Pages: A1-A27

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Seismic anisotropy in the uppermost mantle, back-arc region of the northeast Japan arc : petrophysical analyses of Ichinomegata pendotite xenoliths2006

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

      Geophysical Research Letters 33

      Pages: L10312

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Mission Moho: Formation and Evolution of Oceanic Lithosphere2006

    • Author(s)
      Christie, D.
    • Journal Title

      EOS 87

      Pages: 48

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006

    • Author(s)
      Ichiki, M.
    • Journal Title

      Physics of the Earth and Planetary Interiors 155

      Pages: 1-15

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Subsurface structure of the Petit-spot intra-plate volcanism, in the Northwestern Pacific2006

    • Author(s)
      Fujiwara, T.
    • Journal Title

      JAMSTEC Report of Research and Development 3

      Pages: 31-42

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] かんらん岩捕獲岩の記載岩石化学的・性質2005

    • Author(s)
      阿部なつ江
    • Journal Title

      岩石鉱物科学 34

      Pages: 143-158

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] かんらん岩捕獲岩の地質学的側面:日本列島の例2005

    • Author(s)
      荒井章司
    • Journal Title

      岩石鉱物科学 34

      Pages: 133-142

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 特集号「マントル捕獲岩の地球科学:地球深部への窓」荒井・阿部編2005

    • Author(s)
      荒井章司
    • Journal Title

      岩石鉱物科学 34

      Pages: 131-205

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Electrical structure in marine tectonic settings2005

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

      Surveys in Geophysics 26

      Pages: 701-731

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Petrography and Geochemistry of the mantle xenoliths : Implications For lithospheric mantle beneath the Japan arcs2005

    • Author(s)
      Abe, N.
    • Journal Title

      Journal of Mineral. Petrol. Science 34

      Pages: 143-158

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Geological aspects of peridotite and related xenoliths in volcanic rocks : an example from the Japan arcs2005

    • Author(s)
      Arai, S.
    • Journal Title

      Journal of Mineral. Petrol. Science 34

      Pages: 133-142

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Special issue "Earth Sciences of Mantle xenoliths : A window to Earth's Interior"2005

    • Author(s)
      Arai, S.
    • Journal Title

      Journal of Mineral. Petrol. Science 34

      Pages: 131-132

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Electrical structure in marine tectonic settings2005

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

      Survery in Geophysics 26

      Pages: 701-731

    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 超マフィック捕獲岩から読み取る海洋リソスフェアの深部構造2008

    • Author(s)
      阿部なつ江
    • Organizer
      海洋リソスフェア学シンポジウム
    • Place of Presentation
      東京、東京大学海洋研究所
    • Year and Date
      2008-03-25
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] The structure of oceanic lithosphere : Implications from ultramafic xenoliths in the petit-spot volcanoes2008

    • Author(s)
      Abe, N.
    • Organizer
      Sympoium for the Oceanic Lithosphere of
    • Place of Presentation
      Tokyo, Ocean Research Institute, Univ. of Tokyo
    • Year and Date
      2008-03-25
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 北西太平洋の新種火山「プチスポット」の総合調査:メルト生成場とマグマ噴出場の分布解明2008

    • Author(s)
      馬場聖至
    • Organizer
      JAMSTEC Blue Earth 08 しんかいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 日本海溝アウターライズにおけるM7地震と小海丘に関する潜航調査2008

    • Author(s)
      藤本博己
    • Organizer
      JAMSTEC Blue Earth 08 しんかいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 北西太平洋における海底地形構造の記載2008

    • Author(s)
      中西正男
    • Organizer
      JAMSTEC Blue Earth 08 しんかいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Interdisciplinary survey on a new type volcanism "petit spot" in northwestern Pacific Investigation for the distribution of the melt generation and magma extrusion fields2008

    • Author(s)
      Baba, K.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Diving surveys of small knolls and the seafloor above the source region of the 2005 M7 earthquake in the outer rise of the Japan Trench2008

    • Author(s)
      Fujimoto, H.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Seafloor fabric on the norethwestern Pacific basin2008

    • Author(s)
      Nakanishi, M.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-14
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 新たなプチスポット火山活動域の発見とその意義2008

    • Author(s)
      阿部なつ江
    • Organizer
      JAMSTEC Blue Earth 08 しんかいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 北西太平洋における詳細海底地形調査と同海域の海山に関する地形および地球物理学的研究2008

    • Author(s)
      小池悠己
    • Organizer
      JAMSTEC Blue Earth 08 みらいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] プチスポット活動にかかわる熱流量の研究2008

    • Author(s)
      濱元栄起
    • Organizer
      JAMSTEC Blue Earth 08 しんかいシンポジウム
    • Place of Presentation
      横浜、横浜市立大学
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] The significance of the discovery of another petit-spot volcanic field2008

    • Author(s)
      Abe, N.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Morphological and Geophysial study of seamounts in the Northwestern Pacific using underway survey2008

    • Author(s)
      Koike, Y.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Study of the thermal effect of the petit spot volcanism2008

    • Author(s)
      Hamamoto, H.
    • Organizer
      Blue Earth '08
    • Place of Presentation
      Yokohama Yokohama City University
    • Year and Date
      2008-03-13
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Diving surveys of small seamounts on the outer rise of the Japan Trench,and replacement of benchmarks for seafloor geodesy.2007

    • Author(s)
      Fujimoto, H.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2007-12-12
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Diving surveys of small seamounts on the outer rise of the Japan Trench, and replacement of benchmarks for seafloor geodesy.2007

    • Author(s)
      Fujimoto, H.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2007-12-12
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] A discovery of another petit spot volcanic field in the Cretaceous Pacific Plate.2007

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] The Mesozoic Pacific:Plate Techtonics,Volcanism,Paleooceanography,and the Geomagnetic field.2007

    • Author(s)
      Baba, K.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Subsurface Structure of the "petit-spot" Volcanoes on the Northwestern Pacific Plate2007

    • Author(s)
      Fujiwara.T.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Interdisciplinary survey on Petitspot - a new type intra-plate volcainsm in the NW Pacific-2007

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] The Mesozoic Pacific : Plate Techtonics, Volcanism, Paleooceanography, and the Geomagnetic field.2007

    • Author(s)
      Baba, K.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Subsurface Structure of the petit-spot Volcanoes on the Northwestern Pacific Plate2007

    • Author(s)
      Fujiwara, T.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2007-12-10
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 電気伝導度から診たプチスポット海域の上部マントル組成2007

    • Author(s)
      馬場聖至
    • Organizer
      第122回地球電磁気・地球惑星圏学会講演会
    • Place of Presentation
      名古屋、名古屋大学
    • Year and Date
      2007-09-29
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Upper mantle composition beneath the petit-spot area : Insights Earth, from electrical conductivity2007

    • Author(s)
      Baba, K.
    • Organizer
      The 122nd Society of Geomagnetism and Planetary and Space Sciences
    • Place of Presentation
      Nagoya, Nagoya Univ
    • Year and Date
      2007-09-29
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] かんらん岩から読み取る海洋マントル:掘削がもたらしたもの2007

    • Author(s)
      荒井章司
    • Organizer
      日本地質学会第114年学術大会
    • Place of Presentation
      札幌、北海道大学
    • Year and Date
      2007-09-10
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] ミッションモホ:現状と課題2007

    • Author(s)
      阿部なつ江
    • Organizer
      日本地質学会第114年学術大会
    • Place of Presentation
      札幌、北海道大学
    • Year and Date
      2007-09-10
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Sub-oceanic mantle processes recorded in peridotites : what the ocean-floor drilling has provided us2007

    • Author(s)
      Arai, S.
    • Organizer
      The 114th Annual Meeting of the geological Society of Japan
    • Place of Presentation
      Sapporo, Hokkaido Univ.
    • Year and Date
      2007-09-10
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Mission Moho : the progress and the issues2007

    • Author(s)
      ABE, N.
    • Organizer
      The 114th Annual Meeting of the geological Society of Japan
    • Place of Presentation
      Sapporo, Hokkaido Univ.
    • Year and Date
      2007-09-10
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Interdisciplinary survey on Petitspot - a new type intra-plate volcanism in the NW Pacific-2007

    • Author(s)
      Abe, N.
    • Organizer
      24^<th> International Union of Geodesy and Geophysics 2007
    • Place of Presentation
      イタリア・ペルージャ、ペルージャ大学
    • Year and Date
      2007-07-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] A discovery of another petit spot volcanic field in the Cretaceous Pacific Plate.2007

    • Author(s)
      Abe, N.
    • Organizer
      24th International Union of Geodesy and Geophysics
    • Place of Presentation
      Perugia, University of Perugia
    • Year and Date
      2007-07-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 納沙布断裂帯のテクトニクス2007

    • Author(s)
      中西 正男
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2007-03-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] プチスポットに捕獲された超マフィック岩捕獲岩の記載岩石学:海洋リソスフェリック・マントルの深部構造について2007

    • Author(s)
      阿部 なつ江
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2007-03-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Tectonics of the Nosappu Fracture Zone, northwestern Pacific Ocean2007

    • Author(s)
      Nakanishi, M.
    • Organizer
      Blue Earth '07
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2007-03-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Petrology of the ultramafic xenoliths included in petit spot magma ; implications for the architecture of oceanic lithosphere2007

    • Author(s)
      Abe, N.
    • Organizer
      Blue Earth '07
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2007-03-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Petrological feature of crust and mantle xenoliths in petit spot volcano:Implications for the structure of the old oceanic plate.2006

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2006-12-13
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Volcanism in response to plate flexure:Evidence for partial melt in asthenosphere.2006

    • Author(s)
      Hirano, N.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2006-12-13
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Petrological feature of crust and mantle xenohths in petit spot volcano : Implications for the structure of the old oceanic plate.2006

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2006-12-13
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Volcanism in response to plate flexure : Evidence for partial melt in asthenosphere.2006

    • Author(s)
      Hirano, N.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2006-12-13
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Seismic anisotropy in the uppermost mantle,back-arc region of the northeast Japan arc:petrophysical analyses of Ichinomegata peridotite xenoliths2006

    • Author(s)
      Michibayashi, K.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2006-12-12
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Seismic anisotropy in the uppermost mantle, back-arc region of the northeast Japan arc : petrophysical analyses of Ichnomegata pendotite xenoliths2006

    • Author(s)
      Michibayashi, K.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2006-12-12
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Petrology and geochemistry of mantle xenoliths from petit-spot volcano,NW Pacific Plate2006

    • Author(s)
      Abe, N.
    • Organizer
      16^<th> annual V.M. Goldschmidt Conference
    • Place of Presentation
      オーストラリア・メルボルン メルボルンエキシビジョンコンベンションセンター
    • Year and Date
      2006-08-30
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Petrology and geochemistry of mantle xenoliths from petit-spot volcano, NW Pacific Plate2006

    • Author(s)
      Abe, N.
    • Organizer
      16th annual V.M. Goldschmidt Conference, Convention & Exhibition Centre
    • Place of Presentation
      Melbourn Convention & Exhibition Centre
    • Year and Date
      2006-08-30
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 1億3千万年前の北西太平洋プレート上に見つかった新しい海底火山"プチスポット"に関する総合調査報告2006

    • Author(s)
      阿部なつ江
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] YK05-06・しんかい潜航で判明した深海底ストロンボリ式噴火とプチスポット火山の成因の解明2006

    • Author(s)
      平野直人
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 納沙布断裂帯のテクトニクス2006

    • Author(s)
      中西正男
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 北西太平洋から採集された表層堆積物の物理特性および底層流解析2006

    • Author(s)
      鈴木孝弘
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 日本へ沈み込む直前の海洋マントル -その地球化学的特徴と温度構造-2006

    • Author(s)
      山本順司
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] プチスポット火山および周辺海盆の地形的特徴2006

    • Author(s)
      中西正男
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 白亜紀太平洋プレート上の新しい火山から採取されたアルカリ玄武岩のSr,Nd,Pb同位体組成2006

    • Author(s)
      町田嗣樹
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 北西太平洋「プチスポット」周りの地球物理調査2006

    • Author(s)
      富士原敏也
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 北西太平洋「プチスポット」海域における海底電磁気探査2006

    • Author(s)
      馬場聖至
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Interdiciplinary survey of the Petit-spot in the NW Pacific : A new type intra-plate volcanism2006

    • Author(s)
      Abe, N.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Origin, tectonics and eruptive style of the petitspot volcano -Reports of SHINKAI6500 dives and YK05-06 cruise-2006

    • Author(s)
      Hirano, N.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Tectonic History of the Nosappu Fracture Zone2006

    • Author(s)
      Nakanishi, M.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Paleocrrent analysis and physical properties of deep-sea mud core collected from NW Pacific2006

    • Author(s)
      Suzuki, T.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] The thermal structure and geochemical properties of lithospheric mantle beneath Japan Trench2006

    • Author(s)
      Yamamoto, J.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Topographic expression of Petit spot and surrounding seafloor2006

    • Author(s)
      Nakanishi, M.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Sr, Nd, Pb isotopic compositions of alkaline basalt from new type volcanoes on the Cretaceous Pacific plate2006

    • Author(s)
      Machida, S.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Geophysical survey around the Petit-spot intra-plate volcanism, in the northwestern Pacific2006

    • Author(s)
      Fujiwara, T.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-24
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 東アジア-日本海-東北日本弧-北西太平洋を横断する1次元電気伝導度構造の傾向2006

    • Author(s)
      市來雅啓
    • Organizer
      JAMSTEC Blue Earth 06 しんかいシンポジウム
    • Place of Presentation
      横浜、パシフィコ横浜
    • Year and Date
      2006-02-23
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Seafloor magnetotelluric experiment in Petit spots area, Northwestern Pacific2006

    • Author(s)
      Baba, K.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-23
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Electrical 2D Section Beneath the Eastern Margin of Japan Sea2006

    • Author(s)
      Ichiki, M.
    • Organizer
      Blue Earth '06
    • Place of Presentation
      Yokohama, Pacifico Yokohama
    • Year and Date
      2006-02-23
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] An outline of the interdisciplinary survey on a new type intra-plate volcanism.2005

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] New type volcanism along fractures on the flexural Cretaceous Pacific Plate2005

    • Author(s)
      Hirano, N.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Geological Observation of the Young Petit-Spot Volcanoes on the Early Cretaceous Pacific Plate using SHINKAI 65002005

    • Author(s)
      Machida, S.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      アメリカ・サンフランシスコ、モスコーンセンター
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] An outline of the interdisciplinary survey on a new type intra-plate Volcanism2005

    • Author(s)
      Abe, N.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] New type volcanism along fractures on the flexural Cretaceous Pacific Plate2005

    • Author(s)
      Hirano, N.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Geological Observation of the Young Petit-Spot Volcanoes on the Early Cretaceous Pacific Plate using SHINKAI 65002005

    • Author(s)
      Machida, S.
    • Organizer
      American Geophysical Union Fall Meeting of Moscone Center
    • Place of Presentation
      San Francisco, Moscone Center
    • Year and Date
      2005-12-09
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 130Maの北西太平洋プレート上に活動する新しい海底火山"プチスポット"に関する総合調査2005

    • Author(s)
      阿部なつ江
    • Organizer
      日本地震学会2005年度秋季大会
    • Place of Presentation
      札幌、北海道大学
    • Year and Date
      2005-10-20
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Interdisciplinary survey of the Petit-spot in the NW Pacific : A new type intra-plate volcanism2005

    • Author(s)
      Abe, N.
    • Organizer
      Seismological Society of Japan, 2005 Fall Meeting, UNIV.
    • Place of Presentation
      Sapporo, Hokkaido Univ.
    • Year and Date
      2005-10-20
    • Description
      「研究成果報告書概要(欧文)」より
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://jishin-info.jp/onair-2007-10-18.shtml

  • [Remarks] 「研究成果報告書概要(和文)」より

  • [Remarks] 「研究成果報告書概要(和文)」より

  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.kazan-net.jp/hotvolcanology/No1petitspot.html

  • [Remarks] 「研究成果報告書概要(和文)」より

  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.jamstec.go.jp/jamstec-j/PR/0607/0727/index.html

  • [Remarks] 「研究成果報告書概要(和文)」より

  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.nitto.co.jp/about/ad/science/science_91/index.html

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Published: 2010-02-04  

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