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Rheological structure of the 660 km discontinuity in the Earth's mantle

Research Project

Project/Area Number 22340161
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Petrology/Mineralogy/Science of ore deposit
Research InstitutionEhime University

Principal Investigator

NISHIHARA Yu  愛媛大学, 地球深部ダイナミクス研究センター, 准教授 (10397036)

Co-Investigator(Kenkyū-buntansha) OHUCHI Tomohiro  愛媛大学, 地球深部ダイナミクス研究センター, 助教 (60570504)
KAWAZOE Takaaki  愛媛大学, 地球深部ダイナミクス研究センター, グローバルCOE 助教 (40527610)
Co-Investigator(Renkei-kenkyūsha) NISHIYAMA Norimasa  愛媛大学, 地球深部ダイナミクス研究センター, 准教授 (10452682)
Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2011: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2010: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywords鉱物物理 / マントル遷移層 / 下部マントル / レオロジー / 高圧変形実験 / 上部マントル / 高温高圧実験
Research Abstract

To understand a role of rheological properties (such as viscosity contrast at 660 km depth) in material behaviors in the Earth's deep mantle, the rheology of mantle minerals were studied based on high-pressure and high-temperature deformation experiments with in situ observation. We demonstrated the importance of grain-size-sensitive creeps, as well as dislocation creep, in deformation of the upper mantle olivine, the significant water-weakening of wadsleyite in the mantle transition zone, and that separation of oceanic crust near 660 km depth is unlikely due to low viscosity contrast between ringwoodite and majorite.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (105 results)

All 2014 2013 2012 2011 2010 Other

All Journal Article (30 results) (of which Peer Reviewed: 28 results) Presentation (75 results) (of which Invited: 1 results)

  • [Journal Article] Rheology of fine-grained forsterite aggregate at deep upper mantle conditions2014

    • Author(s)
      Nishihara Y, Ohuchi T, Kawazoe T, Spengeler D, Tasaka M, Kikegawa T, Suzuki A, Ohtani E
    • Journal Title

      Journal of Geophysical Research : Solid Earth

      Volume: 119 Issue: 1 Pages: 253-273

    • DOI

      10.1002/2013jb010473

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Crystallographic preferred orientation of olivine in the Earth's deep upper mantle2014

    • Author(s)
      Ohuchi T, Irifune T
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 220-231

    • DOI

      10.1016/j.pepi.2013.11.013

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stability of hydrous silicate at high pressures and water transport to the deep lower mantle2014

    • Author(s)
      Nishi, M., Irifune, T., Tsuchiya, J., Tange, Y., Nishihara, Y., Fujino, K. and Higo, Y
    • Journal Title

      Nature Geoscience

      Volume: 7 Issue: 3 Pages: 224-227

    • DOI

      10.1038/ngeo2074

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth kinetics of MgSiO_3 perovskite reaction rim between stishovite and periclase up to 50 Gpa and its implication for grain boundary diffusivity in the lower mantle2013

    • Author(s)
      Nishi M, Nishihara Y, Irifune T
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 377-378 Pages: 191-198

    • DOI

      10.1016/j.epsl.2013.06.045

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of A-type olivine fabric in water-rich deep upper mantle2013

    • Author(s)
      Ohuchi T, Irifune T
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 362 Pages: 20-30

    • DOI

      10.1016/j.epsl.2012.11.029

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Seismic anisotropy in the mantle transition zone induced by shear deformation of wadsleyite2013

    • Author(s)
      Kawazoe T, Ohuchi T, Nishihara Y, Nishiyama N, Fujino K, Irifune T
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 216 Pages: 91-98

    • DOI

      10.1016/j.pepi.2012.12.005

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mantle wedge infiltrated with saline fluids from dehydration and decarbonation of subducting slab2013

    • Author(s)
      Kawamoto, T., Yoshikawa, M., Kumagai, Y., Mirabueno, M. H. T., Okuno, M., Kobayashi, T.
    • Journal Title

      Proc. Nat. Acad. Sci. USA

      Volume: 110 Issue: 8-9 Pages: 9663-9668

    • DOI

      10.2138/am.2012.3958

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Equation of state of γ-Fe: reference density for planetary cores2013

    • Author(s)
      Noriyoshi Tsujino Yu Nishihara, Yoichi Nakajima, Eiichi Takahashi,
    • Journal Title

      arth and Planetary Science Letters

      Volume: vol.375 Pages: 244-253

    • DOI

      10.1016/j.epsl.2013.05.040

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Slow Si-Al interdiffusion in garnet and stagnation of jubducting slabs2013

    • Author(s)
      Nishi, et al.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 361 Pages: 44-49

    • DOI

      10.1016/j.epsl.2012.11.022

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Change of olivine a-axis alignment induced by water : origin of seismic anisotropy in subduction zones2012

    • Author(s)
      Ohuchi T, Kawazoe T, Nishihara Y, Irifune T
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 317-318 Pages: 111-119

    • DOI

      10.1016/j.epsl.2011.11.022

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superplasticity in hydrous melt-bearing dunite: implications for shear localization in Earth's upper mantle2012

    • Author(s)
      Ohuchi, T., Nishihara, Y., Kawazoe, T., Spengler, D., Shiraishi, R., Suzuki, A., Kikegawa, T., Ohtani, E.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 335-336 Pages: 59-71

    • DOI

      10.1016/j.epsl.2012.04.032

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rheology of Mantle Minerals under High Pressures2011

    • Author(s)
      西原遊
    • Journal Title

      The Review of High Pressure Science and Technology

      Volume: 21 Issue: 2 Pages: 137-143

    • DOI

      10.4131/jshpreview.21.137

    • NAID

      10029541606

    • ISSN
      0917-639X, 1348-1940
    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High pressure and temperature fabric transitions in olivine and variations in upper mantle seismic anisotropy2011

    • Author(s)
      Ohuchi T, Kawazoe T, Nishihara Y, Nishiyama N, Irifune T
    • Journal Title

      Earth Planet Sci Lett

      Volume: 304 Issue: 1-2 Pages: 55-63

    • DOI

      10.1016/j.epsl.2011.01.015

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ stress-strain measurements in a deformation-DIA apparatus at P-T conditions of the upper part fo the mantle transition zone2011

    • Author(s)
      Kawazoe T, Nishihara Y, Ohuchi T, Nishiyama N, Higo Y, Funakoshi K, Irifune T
    • Journal Title

      Am Mineral

      Volume: 96 Issue: 11-12 Pages: 1665-1672

    • DOI

      10.2138/am.2011.3818

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strength of single-crystal orthopyroxene under lithospheric conditions2011

    • Author(s)
      Ohuchi T, Karato S, Fujino K
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 161 Issue: 6 Pages: 961-975

    • DOI

      10.1007/s00410-010-0574-3

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermoelastic property and high-pressure stability of Fe7C3: Implication for iron-carbide in the Earth’s core2011

    • Author(s)
      Y.Nakajima, E.Takahashi, N.Sata, Y.Nishihara
    • Journal Title

      American Mineral.

      Volume: 96 Issue: 7 Pages: 1157-1165

    • DOI

      10.2138/am.2011.3703

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stress relaxation experiments of olivine under Earth's deep upper mantle conditions2010

    • Author(s)
      Y. Nishihara, K. Funakoshi, Y. Higo, N. Tsujino, T. Kawazoe, T. Kubo, A. Shimojuku, H. Terasaki and N. Nishiyama
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 183(1-2) Issue: 1-2 Pages: 164-174

    • DOI

      10.1016/j.pepi.2010.07.006

    • Related Report
      2013 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Deformation experiments at P-T conditions of the mantle transition zone using D-DIA2010

    • Author(s)
      Kawazoe T, Nishiyama N, Nishihara Y, Irifune T
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 183 Pages: 190-195

    • Related Report
      2013 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preliminary deformation experiment of ringwoodite at 20 GPa and 1700 K using a D-DIA apparatus2010

    • Author(s)
      Kawazoe T, Ohuchi T, Nishiyama N, Nishihara Y, Irifune T
    • Journal Title

      Journal of Earth Science

      Volume: 21 Issue: 5 Pages: 517-522

    • DOI

      10.1007/s12583-010-0120-2

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Technical development of simple shear deformation experiments using a deformation-DIA apparatus2010

    • Author(s)
      Ohuchi T, Kawazoe T, Nishiyama N, Nishihara Y, Irifune T
    • Journal Title

      Journal of Earth Science

      Volume: 21 Issue: 5 Pages: 523-531

    • DOI

      10.1007/s12583-010-0110-4

    • Related Report
      2013 Final Research Report 2010 Annual Research Report
  • [Journal Article] Effect of pressure on grain-growth kinetics of ferropericlase to lower mantle conditions2010

    • Author(s)
      Tsujino N, Nishihara Y
    • Journal Title

      Geophysical Research Letters

      Volume: 37 Issue: 14

    • DOI

      10.1029/2010gl043491

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pressure generation to 25 GPa using a cubic anvil apparatus with a multi-anvil 6-6 assembly2010

    • Author(s)
      Kawazoe T, Nishiyama N, Nishihara Y, Irifune T
    • Journal Title

      High Pressure Research

      Volume: 30 Issue: 1 Pages: 167-174

    • DOI

      10.1080/08957950903503912

    • Related Report
      2013 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shear deformation of polycrystalline wadsleyite up to 2100 K at 14-17 GPa using a rotational Drickamer apparatus (RDA)2010

    • Author(s)
      Kawazoe T, Karato S, Ando J, Jing Z, Otsuka K, Hustoft J.W
    • Journal Title

      Journal of Geophysical Research : Solid Earth

      Volume: 115 Issue: B8

    • DOI

      10.1029/2009jb007096

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of grain growth on cation exchange between dunite and fluid : implications for chemical homogenization in the upper mantle2010

    • Author(s)
      Ohuchi T, Nakamura M, Michibayashi K
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 160 Issue: 3 Pages: 339-357

    • DOI

      10.1007/s00410-009-0481-7

    • NAID

      120002381542

    • Related Report
      2013 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-pressure two-dimensional angle-dispersive x-ray diffraction measurement system using a Kawai-type multianvil press at SPring-82010

    • Author(s)
      Funakoshi, Higo, Nishihara
    • Journal Title

      Journal of Physics : Conference Series

      Volume: 215 Pages: 12107-12107

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of pressure on grain-growth kinetics of ferropericlase to lower mantle conditions2010

    • Author(s)
      Tsujino, Nishihara
    • Journal Title

      Geophysical Research Letters

      Volume: 37

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Preliminary deformation experiment of ringwoodite at 20 GPa and 1700K using a D-DIA apparatus2010

    • Author(s)
      Kawazoe, et al.
    • Journal Title

      Journal of Earth Science

      Volume: 21 Pages: 517-522

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Density and seismic velocities of chromitite body in oceanic mantle peridotite2010

    • Author(s)
      Matsukage, et al.
    • Journal Title

      American Mineralogist

      Volume: 95 Pages: 1422-1428

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shear deformation of polycrystalline wadsleyite up to 2100 K at 14-17GPa using a rotational Drickamer apparatus (RDA)2010

    • Author(s)
      Kawazoe, et al.
    • Journal Title

      Journal of Geophysical Research

      Volume: 115

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strength of single-crystal orthopyroxene under lithospheric conditions2010

    • Author(s)
      Ohuchi, et al.
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: (印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] In situ creep strength measurements on ringwoodite at 18 GPa and 1700 K using a deformation-DIA apparatus combined with synchrotron radiation2013

    • Author(s)
      Kawazoe T, Nishihara Y, Ohuchi T, Maruyama G, Higo Y, Funakoshi K, Irifune T
    • Organizer
      AGU Fall Meeting 2013
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2013-12-11
    • Related Report
      2013 Final Research Report
  • [Presentation] カンラン石結晶定向配列発達の高温高圧下その場観察実験2013

    • Author(s)
      大内智博, 西原遊, 瀬戸雄介, 川添貴章,西真之, 丸山玄太, 肥後祐司, 舟越賢一, 入舩徹男
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Lattice preferred orientation of hcp-iron induced by shear deformation2013

    • Author(s)
      Nishihara Y, Ohuchi T, Kawazoe T, Maruyama G, Higo Y, Funakoshi K, Seto Y, Irifune T
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2013-05-21
    • Related Report
      2013 Final Research Report
  • [Presentation] Deformation experiments of mantle materials at the conditions of deep Earth interior2012

    • Author(s)
      Nishihara Y
    • Organizer
      The 22nd V.M. Goldschmidt Conference
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2012-06-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Majorite-ringwoodite strength contrast : Implication for the separation of crustal material from slab near 660 km depth2012

    • Author(s)
      Nishihara Y, Kawazoe T, Nishi M, Ohuchi T, Higo Y, Funakoshi K, Irifune T
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2012-05-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Superplasticity in hydrous melt-bearing dunite : Implications for shear localization in Earth's upper mantle2012

    • Author(s)
      Ohuchi T, Nishihara Y, Kawazoe T, Spengler D, Shiraishi R, Suzuki A, Kikegawa T, Ohtani E
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2012-05-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Viscosity structure model around 410-km discontinuity : mineralogical approach2012

    • Author(s)
      Kawazoe T, Nishihara Y, Ohuchi T, Nishi M, Fujino K, Higo Y, Funakoshi K, Irifune T
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2012-05-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of a rotational Drickamer apparatus2011

    • Author(s)
      L.Miyagi, et al
    • Organizer
      American Geophysical Union Fall Meeting 2011
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2011-12-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] In situ stress-strain measurements in a deformation-DIA apparatus at P-T conditions of the upper part of the mantle transition zone2011

    • Author(s)
      Kawazoe T, Nishihara Y, Ohuchi T, Nishi M, Nishiyama N, Higo Y, Funakoshi K, Irifune T
    • Organizer
      AGU Fall Meeting 2011
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      2011-12-06
    • Related Report
      2013 Final Research Report
  • [Presentation] In situ stress-strain measurements in a deformation-DIA apparatus at P-T conditions of the upper part of the mantle transition zone2011

    • Author(s)
      T.Kawazoe, et al
    • Organizer
      American Geophysical Union Fall Meeting 2011
    • Place of Presentation
      米国、サンフランシスコ(招待講演)
    • Year and Date
      2011-12-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Effect of pressure on rheology of fine-grained forsterite aggregate2011

    • Author(s)
      Y.Nishihara, et al
    • Organizer
      American Geophysical Union Fall Meeting 2011
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2011-12-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] アセノスフェア条件下におけるかんらん石の結晶方位定向配列における水の効果2011

    • Author(s)
      大内智博, 川添貴章, 西原遊, 入舩徹男
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院
    • Year and Date
      2011-11-11
    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Presentation] DIA型変形装置と放射光を用いたクリープ強度測定条件の15GPa・1700Kまでの拡大2011

    • Author(s)
      川添貴章, 他
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] 上部マントル深部での支配的変形機構2011

    • Author(s)
      西原遊, 他
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高温変形場でのマントル鉱物のラウエスポット移動その場観察によるすべり系の2011

    • Author(s)
      下宿彰, 他
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 下部マントル最上部条件での変形実験2011

    • Author(s)
      辻野典秀, 他
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      沖縄キリスト教学院
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Garnet中のSi-Al相互拡散と沈み込むスラブの密度進化2011

    • Author(s)
      西真之, 他
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] かんらん岩の流動強度における含水メルトの効果2011

    • Author(s)
      大内智博, 他
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 上部マントル深部でのカンラン石のレオロジー2011

    • Author(s)
      西原遊, 他
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] マントル遷移層温度圧力条件下での含水ウォズリアイトのクリープ強度放射光その場測定実験2011

    • Author(s)
      川添貴章, 他
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 三軸変形川井型装置による下部マントル条件での(Mg,Fe)SiO_3-ペロブスカイトの変形実験2011

    • Author(s)
      辻野典秀, 他
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Super-Si garnet breakdown kinetics and implications for craton evolution2011

    • Author(s)
      Spengler D, Nishihara Y, Fujino K
    • Organizer
      Goldschmidt2011
    • Place of Presentation
      Prague, Czech Republic
    • Year and Date
      2011-08-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Super-Si garnet breakdown kinetics and implications for craton evolution2011

    • Author(s)
      D.Spengler, et al
    • Organizer
      Goldschmidt2011
    • Place of Presentation
      チェコ、プラハ
    • Year and Date
      2011-08-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 地殻鉱物・地殻岩石の地震波速度の定式化2011

    • Author(s)
      松影香子、西原遊
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 上部マントル深部でのカンラン石のレオロジー2011

    • Author(s)
      西原遊, 他
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] アセノスフェア条件下でのかんらん石の結晶方位定向配列における水の効果2011

    • Author(s)
      大内智博, 他
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] メージャライトガーネット中のSi-Al総合拡散2011

    • Author(s)
      西真之, 他
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 三軸変形川井型装置(KATD)を用いた下部マントル条件下での変形実験2011

    • Author(s)
      辻野典秀、西原遊
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] DIA型変形装置を用いたマントル遷移層温度圧力条件下でのウォズリアイトのクリープ強度その場測定2011

    • Author(s)
      川添貴章, 他
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2011-05-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Rheology of fine-grained forsterite aggregate under deep upper mantle conditions2010

    • Author(s)
      Nishihara, et al.
    • Organizer
      American Geophysical Union Fall Meeting 2010
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2010-12-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] High pressure and temperature fabric transitions in olivine and variations in upper mantle seismic anisotropy2010

    • Author(s)
      Ohuchi, et al.
    • Organizer
      American Geophysical Union Fall Meeting 2010
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2010-12-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Plastic Deformation of Wadsleyite and Seismic Anisotropy in the Mantle Transition Zone2010

    • Author(s)
      Kawazoe, et al.
    • Organizer
      American Geophysical Union Fall Meeting 2010
    • Place of Presentation
      米国、サンフランシスコ
    • Year and Date
      2010-12-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] 上部マントルでのカンラン石のレオロジー2010

    • Author(s)
      西 原遊, 大内智博, 川添貴章, Dirk Spengler, 田阪美樹, 平賀岳彦, 亀卦川卓美, 鈴木昭夫, 大谷栄治
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Year and Date
      2010-10-20
    • Related Report
      2013 Final Research Report
  • [Presentation] 上部マントル深部でのカンラン石のレオロジー2010

    • Author(s)
      西原遊, 他
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] DIA型変形装置を用いたウォズリアイトのせん断変形実験2010

    • Author(s)
      川添貴章, 他
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] かんらん石結晶方位定における圧力・温度の効果2010

    • Author(s)
      大内智博, 他
    • Organizer
      日本鉱物科学会2010年年会
    • Place of Presentation
      島根大学
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] DIA型変形装置を用いたマントル遷移層温度圧力条件下でのウォズリアイト・リングウッダイトの変形実験2010

    • Author(s)
      川添貴章, 他
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] かんらん石の格子定向配列における圧力・水の効果2010

    • Author(s)
      大内智博, 他
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉幕張メッセ
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 上部マントル深部条件でのカンラン石のレオロジー2010

    • Author(s)
      西原遊
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉、幕張メッセ
    • Year and Date
      2010-05-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Lattice preferred orientation of hcp-iron induced by shear deformation

    • Author(s)
      Nishihara, Y., Ohuchi, T., Kawazoe, T., Maruyama, G., Higo, Y., Funakoshi, K., Seto, Y. and Irifune, T.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Elastic anomaly of anorthite at high temperature and high pressure

    • Author(s)
      Matsukage, K. N., Nishihara, Y., Noritake, F., Kawamura, K., Tsujino, N., Sakurai, M., Higo, Y. and Takahashi, E.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] シンクロトロン放射光分析による鉱物の高圧相転移とレオロジーに関する研究

    • Author(s)
      土井奈保子,加藤工,久保友明,野田真彦,長與陽子,今村公裕,白石令,鈴木昭夫,大谷栄治,西原遊,亀掛川卓美,肥後祐司
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] 放射光X線とAE6-6システムを用いた反応,流動、、剪断不安定のその場同時観察手法の開発

    • Author(s)
      岩里拓弥,久保友明,肥後祐司,土井奈保子,加藤工,金嶋聰,上原誠一郎,西原遊,舟越賢一
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高圧下におけるフォルステライト反応帯成長実験

    • Author(s)
      丸山玄太,西原遊,西真之,大内智博,松影香子,川添貴章
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] カンラン石の結晶方位定向配列発達の高温高圧下その場観察実験

    • Author(s)
      大内智博,西原遊,瀬戸雄介,川添貴章,西真之,丸山玄太,肥後祐司,舟越賢一,入舩徹男
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] MgSiO3ぺロブスカイトの反応帯成長速度

    • Author(s)
      西真之,西原遊,入舩徹男
    • Organizer
      日本地球惑星科学連合2013
    • Place of Presentation
      千葉
    • Related Report
      2013 Annual Research Report
  • [Presentation] ファイアライトのオリビン―スピネル相転移にともなうクリープ挙動変化

    • Author(s)
      土井菜保子,久保友明,加藤工,西原遊,肥後祐司,舟越賢一
    • Organizer
      日本鉱物科学会2013年年会
    • Place of Presentation
      筑波大学、つくば
    • Related Report
      2013 Annual Research Report
  • [Presentation] 液体包有物を使った鉱物の変形強度解析

    • Author(s)
      山本順司,大藤弘明,石橋秀巳,吉岡貴浩,西原遊,大内智博
    • Organizer
      日本鉱物科学会2013年年会
    • Place of Presentation
      筑波大学、つくば
    • Related Report
      2013 Annual Research Report
  • [Presentation] 二次元回折全パターンフィッティングによる多相同時解析手法の開発

    • Author(s)
      瀬戸雄介,西原遊,辻野典秀
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] 変形実験による(Mg, Fe)SiO3-ペロブスカイトの結晶選択配向

    • Author(s)
      辻野典秀,西原遊,山崎大輔,瀬戸雄介,高橋栄一
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] 上部マントル深部におけるエクロジャイト鉱物-H2O流体間の二面角

    • Author(s)
      橋本美華,松影香子,西原遊
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] D-DIA型プレスを用いた短周期振動油圧システムの開発

    • Author(s)
      芳野極,山崎大輔,米田明,辻野典秀,西原遊,肥後祐司,舟越賢一
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] 放射光単色X線と多端子Acoustic Emission測定を用いた高温高圧下におけるantigorite変形挙動の解明

    • Author(s)
      岩里拓弥,久保友明,肥後祐司,加藤工,金嶋聡,上原誠一郎,西原遊,舟越賢一
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] hcpFeの剪断誘起格子選択配向

    • Author(s)
      西原遊,大内智博,川添貴章,丸山玄太,肥後祐司,舟越賢一,瀬戸雄介,入舩徹男
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] New dense hydrous magnesium silicate in the lower mantle

    • Author(s)
      西真之,入舩徹男,土屋旬,丹下慶範,西原遊,藤野清志,肥後祐司
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟コンベンションセンター、新潟
    • Related Report
      2013 Annual Research Report
  • [Presentation] New dense hydrous magnesium silicate in the lower mantle

    • Author(s)
      Nishi, M., Irifune, T., Tsuchiya, J., Tange, Y., Nishihara, Y., Fujino, K. and Higo, Y
    • Organizer
      AGU Fall Meeting 2013
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] In situ creep strength measurements on ringwoodite at 18 GPa and 1700K using a deformation-DIA apparatus combined with synchrotron radiation

    • Author(s)
      Kawazoe, T., Nishihara, Y., Ohuchi, T., Maruyama, G., Higo, Y., Funakoshi, K. and Irifune, T.
    • Organizer
      AGU Fall Meeting 2013
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Majorite-ringwoodite strength contrast: Implication for the separation of crustal material from slab near 660 km depth

    • Author(s)
      Y. Nishihara
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Viscosity structure model around 410-km discontinuity: mineralogical approach

    • Author(s)
      T. Kawazoe et al.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Superplasticity in hydrous melt-bearing dunite: Implications for shear localization in Earth's upper mantle

    • Author(s)
      T. Ohuchi et al.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Deformation experiments of (Mg, Fe)SiO3-Perovskite at the lower mantle conditions

    • Author(s)
      N. Tsujino et al.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Deformation experiments of (Mg, Fe)SiO3-Perovskite at the lower mantle conditions

    • Author(s)
      N. Tsujino et al.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics
    • Place of Presentation
      Lake Tahoe, CA, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Superplasticity in hydrous melt-bearing dunite: Implications for shear localization in Earth's upper mantle

    • Author(s)
      T. Ohuchi et al.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics
    • Place of Presentation
      Lake Tahoe, CA, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] ウォズリアイトの含水軟化がもたらすマントル遷移層上部における粘性率の不均質性

    • Author(s)
      川添貴章 他
    • Organizer
      日本鉱物科学会2012年年会・総会
    • Place of Presentation
      京都大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] メ-ジャライト‐リングウッダイトの塑性強度差:660km不連続におけるスラブからの海洋地殻の剥離について

    • Author(s)
      西原遊 他
    • Organizer
      日本鉱物科学会2012年年会・総会
    • Place of Presentation
      京都大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高温高圧でのアノ‐サイトの弾性的性質

    • Author(s)
      松影香子 他
    • Organizer
      日本鉱物科学会2012年年会・総会
    • Place of Presentation
      京都大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高圧下におけるフォルステライト反応帯成長実験

    • Author(s)
      丸山玄太、西原遊
    • Organizer
      日本鉱物科学会2012年年会・総会
    • Place of Presentation
      京都大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] D-DIAプレスの周期振動によるQ値測定

    • Author(s)
      芳野極 他
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪大学会館
    • Related Report
      2012 Annual Research Report
  • [Presentation] DIA型変形装置と放射光を用いた17-18 Gpa・1700 Kにおけるリングウッダイトのクリープ強度測定

    • Author(s)
      川添貴章 他
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪大学会館
    • Related Report
      2012 Annual Research Report
  • [Presentation] リングウッダイト-メ-ジャライトの強度コントラスト

    • Author(s)
      西原遊 他
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪大学会館
    • Related Report
      2012 Annual Research Report
  • [Presentation] Growth kinetics of MgSiO3 perovskite reaction rim up to 50 GPa

    • Author(s)
      西真之 他
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪大学会館
    • Related Report
      2012 Annual Research Report
  • [Presentation] Creep strength of hydrous wadsleyite: Implication for viscosity at the upper part of the mantle transition zone

    • Author(s)
      T. Kawazoe et al.
    • Organizer
      AGU Fall Meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Strength contrast between majorite and ringwoodite: Implication for the separation of crustal material from slab near 660 km depth

    • Author(s)
      Y. Nishihara et al.
    • Organizer
      AGU Fall Meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Elastic properties of anorthite at high temperature and high pressure

    • Author(s)
      K.N. Matsukage et al.
    • Organizer
      AGU Fall Meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] Deformation experiments of mantle materials at the conditions of deep Earth interior

    • Author(s)
      Y. Nishihara
    • Organizer
      The 22nd V.M. Goldschmidt Conference
    • Place of Presentation
      Montreal, Canada
    • Related Report
      2012 Annual Research Report
    • Invited

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Published: 2010-08-23   Modified: 2019-07-29  

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