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Generation and behavior of magma - Its role in the evolution of the Earth -

Research Project

Project/Area Number 05231104
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionOkayama University (1994-1996)
The University of Tokyo (1993)

Principal Investigator

KUSHIRO Ikuo  岡山大学, 固体地球研究センター, 教授 (80011526)

Co-Investigator(Kenkyū-buntansha) FUJII Toshitsugu  東京大学, 地震研究所, 教授 (00092320)
OHTANI Eiji  東北大学, 大学院・理学系研究科, 教授 (60136306)
TATSUMI Yoshiyuki  京都大学, 総合人間学部, 教授 (40171722)
TAKAHASHI Eiichi  東京工業大学, 理学部, 教授 (40144779)
KAWAMURA Katsuyuki  東京工業大学, 理学部, 教授 (00126038)
Project Period (FY) 1993 – 1995
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥38,800,000 (Direct Cost: ¥38,800,000)
Fiscal Year 1996: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1995: ¥10,000,000 (Direct Cost: ¥10,000,000)
Fiscal Year 1994: ¥11,000,000 (Direct Cost: ¥11,000,000)
Fiscal Year 1993: ¥14,800,000 (Direct Cost: ¥14,800,000)
KeywordsMagmalogy / Magma / Magma genesis / Volcanic activity of magma / Magma ocean / Aqueous fluid of high pressure / Mantle / Physical property of magma / マントル / マグマ物性 / マグマネットワーク
Research Abstract

マグマの発生・挙動といったプロセスは,地球の進化に重要な役割をはたし,単に火山の噴火現象の基礎というだけでなく,広く固体地球科学全体の要となるべきものである.このような研究には,これまでの火山学の範疇に留まらず,地震学,固体地球物理学,地球化学,地質学,惑星科学との密接な連係プレーが必要とされる.このような観点にたって,重点領域「マグマの発生と挙動-その地球進化における役割-」が企画され,平成5年度より3年間にわたって実施に移された.
本研究はこの重点領域研究の領域全体としての到達点の総括と成果のとりまとめによって,今後のわが国におけるマグマ研究に指針を与えることをめざして,平成5年度以降の成果を整理し,総括的な論文集の編集,公表を行うことを目的としたのである.このために3年間の領域研究の期間,内在的評価システムとしての役割を果たし,各班に指導・助言を与えてきた総括班のメンバーが中心となって,成果報告書の編集にあたった.編集のためのメンバー間の連絡には電子メールを利用し、緊密な連絡を確保するとともに,重点領域研究を推進した研究者とも引き続きマグマ・ネットワークによるマグマ研究に関する情報交換を行ってきた.成果報告書は計画研究によって進められてきた研究成果に加えて,公募研究としておこなわれた研究の成果も網羅してまとめた.さらに,本領域研究によって基礎を確立した新しい研究分野である,マグマ学に関する中心的な課題についての論文作成を計画研究のメンバーを主体とする研究者に依頼し,総括的な論文集として別途公表するための編集作業もおこなった.
総括的論文集の最終的な刊行の形態としては,マグマ学研究の中心的学会である日本火山学会の学会誌「火山」の第42巻特別号とすることを予定し,現在印刷中である.

Report

(5 results)
  • 1996 Annual Research Report
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • Research Products

    (36 results)

All Other

All Publications (36 results)

  • [Publications] Kushiro,I.: "Partial melting of a fertile mantle peridotite at high pressures:An experimental study using aggregates of diamond" In:Earth Processes:Reading the Isotopic Code(A.Basu and H.R.Hart,eds.),Geophysical Monograph 95,Amer.Geophys.Union. 109-122 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okuno,M.and Kawamura,K.: "Molecular dynamics calculations for Mg_3Al_2Si_3O_<12>(pyrope) and Ca_3Al_2Si_3O_<12>(grossular)glass structures" J.Non-Cryst.Solids. 191. 249-259 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tomiya,A,and E.Takahashi: "Reconstruction of an Evolving Magma Chamber beneath Usu Volcano since the 1663 Eruption" J.Petrology. 36. 617-636 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tatsumi,Y.,Kogiso,T.,and Nohda,S.: "Formation of a third volcanic chain in Kamchatka:generation of unusual subduction-related magmas" Contrib.Mineral.Petrol.120. 117-128 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ohtani,E.,Shibata,T.,Kubo,T.,and Kato,T.: "Stability of hydrous phases in the transition zone and the uppermost part of the lower mantle" Geophys.Res.Lett.22. 2553-2556 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Sano,T.and Fujii,T.: "Chemical variation of the uncontaminated(Ambenali-like)basalts of Deccan Traps" In:Deccan Basalts,Gondwana Geological Society,Nagpur(Deshmukh,S.S.and K.K.K.Nair,eds.). 301-310 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 平尾一之・河村雄行: "パソコンによる材料設計" 裳華房, (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tatsumi,Y.,and Eggins,S.: "Subduction zone magmatism" Blackwell,Boston, (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kushiro, I.: "Partial melting of a fertile mantle peridotite at high pressures : An experimental study using aggregates of diamond." In Earth Processes : Reading the Isotopic Code (A.Basu and H.R.Hart, eds.), Geophysical Monograph 95, Amer.Geophys.Union. 109-122 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okuno, M., and Kawamura, K.: "Molecular dynamics calculations for Mg_3Al_2Si_3O_<12> (pyrope) and Ca_3Al_2Si_3O_<12> (grossular) glass structures" J.Non-Cryst.Solids. 191. 249-259 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tomiya, A., and E.Takahashi: "Reconstruction of an Evolving Magma Chamber beneath Usu Volcano since the 1663 Eruption" J.Petrology. 36. 617-636 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tatsumi, Y., Kogiso, T., and Nohda, S.: "Formation of a third volcanic chain in Kamchatka : generation of unusual subduction-related magmas" Contrib.Mineal.Petrol.120. 117-128 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ohtani, E., Shibata, T., Kubo.T., and Kato, T.: "Stability of hydrous phases in the transition zone and the uppemost part of the lower mantle" Geophys.Res.Lett.22. 2553-2556 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Sano, T.and Fujii, T.: "Chemical variation of the uncontaminated (Ambenali-like) basalts of Deccan Traps" In : Deccan Basalts, Gondwana Geological Society, Nagpur (Deshmukh, S.S.and K.K.K.Nair, eds.). 301-310 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Tatsumi, Y., and Eggins, S.: Subduction zone magmatism. Blackwell, Boston, (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kushiro,I.: "Partial melting of a fertile mantle penridotite at high pressures : An experimental study using aggregates of diamond." Isotopic Studies of Crust-Mantle Evolution (Basu,A.& Hard,S.R.eds). (in press). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Tomiya,A.,Takahashi,E.: "Reconstruction of an Evolving Magma Chamber beneath Usu Volcano since the 1663 Eruption" J.Petrology. 617-636 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Tatsumi,Y.et al.: "A third volcanic chain in Kamchatka : thermal anomalyat transform/convergence boundary" Geophys.Res.Lett.21. 537-540 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 兼岡一郎: "希ガス同位体比に基づいた地球内部の化学的構造と進化への制約" 地震. 48. 187-198 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Suzuki,A.,Ohtani,E.,Kato,T.: "Flotation of Diamond Mantle melt at High Pressure" Science. 269. 216-218 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Mudholkar,A.,Fujii,T.: "Fresh pumice from the Central Indian Basin : a Krakatau 1883 Signature" Marine Geol.143-151 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 巽 好幸: "沈み込み帯におけるマグマ学" 東京大学出版会, 186 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 河村雄行: "Isotopic effects on diffusion in MgO melt simulated by the molecular dynamics (MD) method and implications for isotopic mass fractionation in magmatic systems." Geochimica et Cosmochimica Acta. Vol.58(No.14). 301-3021 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 高橋栄一: "Reconstruction of an Evolving Magma Chamber beneath Usu Volcano since the 1663" Eruption,J.Petrology. (受理). (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 巽 好幸: "A third volcanic chain in Kamchatka:thermal anomalyat transform/convergence bounddary" Geophys.Res.Lett.21. 537-40 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 兼岡一郎: "40Ar-39Ar analyses of volcanic rocks recovered from the Okushiri Ridge in the Japan sea." Geochem.J.28. 1-9 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 丸山茂徳: "Plume tectonics" Geol.Soc.Japan. 100. 24-49 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 大谷栄治: "The phase boundary between a-and b-Mg2SiO4 determined by in-situ X-ray observation" Science. 265. 1202-1203 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 河村雄行: "実験地球科学" 東京大学出版会(分担執筆), (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 久城育夫: "Partial melting of dry peridotites at high pressures at high pressures:Determination of compositions of melts segregated from peridotite using aggregates of diamond." Earth Planet Sci.Letters. 114. 477-489 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 大谷栄治: "Experimental study of element partitioning between majorite,olivine,merwinite,diopside and silicate melts at 16 GPa and 2000℃." Geochem.Jour.26. 357-382 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 河村雄行: "Molecular dynamics study of Na-Si-O-N oxynitride glasses," Am.Ceram.Soc.76. 1308-1312 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 高橋栄一: "Melting study of a peridotite KLB-1 to 6.5 GPa and the origin of basaltic magmas." Phil.Transaction Royal Soc.London,A. 342K. 105-120 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 巽好幸: "Thermal and geochemical evolution of the mantle wedge in the NE Japan arc:I.contribution from experimental petrology." J.Geophys.Res.(in press). (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 兼岡一郎: "Noble gas signatures of magmatic sources and processes." Geochem.J.27. 205-215 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 丸山茂徳: "46憶年地球は何をしてきたか?" 岩波書店, (1993)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2017-05-19  

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