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Murai Yoshio  村井 芳夫

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MURAI Yoshio  村井 芳夫

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Researcher Number 40301931
Other IDs
External Links
Affiliation (Current) 2025: 北海道大学, 理学研究院, 准教授
Affiliation (based on the past Project Information) *help 2024: 北海道大学, 理学研究院, 准教授
2010 – 2011: 北海道大学, 大学院・理学研究員, 准教授
2009: Hokkaido University, 大学院・理学研究院, 准教授
2007 – 2008: Hokkaido University, 大学院・理学研究院, 助教
1999 – 2004: 北海道大学, 大学院・理学研究科, 助手
1998: 北海道大学, 理学研究科, 助手
Review Section/Research Field
Principal Investigator
Basic Section 17040:Solid earth sciences-related / Solid earth and planetary physics / 固体地球物理学
Except Principal Investigator
固体地球物理学 / Solid earth and planetary physics
Keywords
Principal Investigator
異方性 / 地震波スペクトル / 散乱 / 亀裂 / 断層破砕帯 / 定常すべり / プレート境界 / 地震波ノイズ / 海底地震計 / 理論地震波形 … More / トラップ波 / 低速度層 / 反射係数 / 反射波 / 理論波形 / コーダ波 / 断層トラップ波 / S波 … More
Except Principal Investigator
海底地震観測 / 海底地震計 / エアガン / 大西洋中央海嶺 / 構造物等被害 / 津波 / 強震動 / マルチチャンネル反射法 / 海底地殻変動 / 陸上臨時観測 / 東北地方太平洋沖地震 / earthquake foci distribution / tectonics / subbottom structure / Mid Ocean Ridge / Ocean Bottom Seismograph / micro earthquakes / plate boundary / earthquake observations / 地球トモグラフィー / カリブ海 / クニポビッチ海嶺 / スバルバール諸島 / プレート / 北大西洋 / プリューム / 南米プレート / スコシア・プレート / フェゴ島 / パタゴニア / 震源分布 / テクトニクス / 地下構造 / 海嶺 / 微小地震 / プレート境界 / 地震観測 / Plate Tectonics / Icelandic Hot Spot / Subbottom Structure under the Atlantic / Mid Atlantic Ridge / Seismicity / Ocean Bottom Seismographs / コルベインセイ海嶺 / アイスランド火山帯 / 地震のメカニズム / ティヨルネス断裂帯 / 地震活動 / クニボビッチ嶺 / 海陸境界 / 地下構造研究 / スピッツベルゲン / プレート・テクトニクス / アイスランド・ホットスポット / 大西洋の地下構造 / 地震活動度 / データロガー / 湖底地震計 Less
  • Research Projects

    (8 results)
  • Research Products

    (22 results)
  • Co-Researchers

    (62 People)
  •  Detection of slow slip at a shallow plate boundary using seismic noise from ocean-bottom seismographic observationsPrincipal Investigator

    • Principal Investigator
      村井 芳夫
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Hokkaido University
  •  Comprehensive studies for the 2011 off the Pacific coast of Tohoku earthquake

    • Principal Investigator
      SHINOHARA Masanao
    • Project Period (FY)
      2011
    • Research Institution
      The University of Tokyo
  •  Comprehensive studies for the 2011 off the Pacific coast of Tohoku earthquake

    • Principal Investigator
      SHINOHARA Masanao
    • Project Period (FY)
      2010
    • Research Institution
      The University of Tokyo
  •  Theoretical study to estimate heterogeneity on a fault by seismic wavesPrincipal Investigator

    • Principal Investigator
      MURAI Yoshio
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Solid earth and planetary physics
    • Research Institution
      Hokkaido University
  •  湖底地震計の開発とカルデラ湖における観測実験

    • Principal Investigator
      NISHIMURA Yuichi
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Solid earth and planetary physics
    • Research Institution
      Hokkaido University
  •  Study of deep structure of various trench-ridge system, and that of present activity elucidated by micro earthquake observation

    • Principal Investigator
      SHIMAMURA Hideki
    • Project Period (FY)
      2001 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      固体地球物理学
    • Research Institution
      National Institute of Polar Research
      Hokkaido University
  •  断層破壊帯中の地震波伝播に関する理論的研究とその応用Principal Investigator

    • Principal Investigator
      村井 芳夫
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      固体地球物理学
    • Research Institution
      Hokkaido University
  •  DETAILED STUDIES ON THE STRUCTURE OF MID ATLANTIC RIDGE

    • Principal Investigator
      SHIMAMURA Hideki
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      固体地球物理学
    • Research Institution
      HOKKAIDO UNIVERSITY

All 2012 2011 2009 2008 2007 2006 2005 2004 2003 2002 Other

All Journal Article Presentation

  • [Journal Article] Aftershock observation of the 2011 off the Pacific coast of Tohoku Earthquake by using ocean bottom seismometer network2011

    • Author(s)
      Shinohara, M., T. Yamada, K. Nakahigashi, S. Sakai, K. Mochizuki, K. Uehira, Y. Ito, R. Azuma, Y. Kaiho, T. No, H. Shiobara, R. Hino, Y. Murai, H. Yakiwara, T. Sato, Y. Machida, T. Shinbo, T. Isse, H. Miyamachi, K Obana, N. Takahashi, S. Kodaira, Y. Kaneda, K. Hirata, S. Yoshikawa, K. Obara, T. Iwasaki, and N. Hirata
    • Journal Title

      Earth Planets Space

      Volume: 63 Pages: 835-840

    • NAID

      10030183378

    • Data Source
      KAKENHI-PROJECT-22900002
  • [Journal Article] Wave propagation from a line source embedded in a fault zone containing densely distributed parallel cracks, Eos, Transactions, American Geophysical Union2009

    • Author(s)
      Yoshio Murai
    • Journal Title

      Fall Meet. Suppl., Abstract T43A-2042 Vol. 90

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] Wave propagation from a line source embedded in a fault zone containing densely distributed parallel cracks2009

    • Author(s)
      Yoshio Murai
    • Journal Title

      Eos, Transactions, American Geophysical Union, Fall Meet. Suppl. 90巻

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] Wave propagation from a line source embedded in a fault zone, Eos, Transactions, American Geophysical Union2008

    • Author(s)
      Yoshio Murai
    • Journal Title

      Fall Meet. Suppl., Abstract T51A-1872 Vol. 89

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] wave propagation from a line source embedded in a fault zone2008

    • Author(s)
      Yoshio Murai
    • Journal Title

      Eos, Transactions, American Geophysical Union, Fall Meet. Suppl. 89

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] 非常に密に分布する亀裂群から成る断層破砕帯の散乱減衰・速度分散・反射特性、月刊地球2007

    • Author(s)
      村井芳夫
    • Journal Title

      第29巻

      Pages: 242-246

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] 非常に密に分布する亀裂群から成る断層破砕帯の散乱減衰・速度分散・反射特性2007

    • Author(s)
      村井芳夫
    • Journal Title

      月刊地球 29

      Pages: 242-246

    • Data Source
      KAKENHI-PROJECT-19540434
  • [Journal Article] Lepine Refraction reflection seismic reconnaissance of the Lesser Antilles subduction zone (Guadeloupe and Martinique Islands).2006

    • Author(s)
      Roux, E, Laigle, M, Sapin, M, Him, A, De Voogd, B., Charvis P., Hello, Y., Murai, Y., Nishimura, Y., Shimamura, H., Galve A.
    • Journal Title

      EGU, April 2006 General Assembly, Wien

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Elements of the Seismic Structure and Activity of the Lesser Antilles Subduction Zone (Guadeloupe and Martinique Islands) from the SISMANTILLES Seismic Survey.2005

    • Author(s)
      Laigle, M., Roux, E., Sapin, M., Him, A., De Voogd, B., Charvis P., Hello, Y., Murai, Y., Nishimura, Y., Shimamura, H., Galve A., Lepine, J-C., Lebrun J.-F., Diaz, J., Gallart, J., Beauducel, F., Viode, J.-P.
    • Journal Title

      AGU, 2005 Fall Meeting (San Francisco)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Crustal transect from the North Atlantic Knipovich Ridge to the Svalbard Margin west of Hornsund.2004

    • Author(s)
      Ljones, E, Kuwano, A., Mjelde, R., Breivik, A., Shimamura, H., Murai, Y., Nishimura, Y.
    • Journal Title

      Tectonophysics 378

      Pages: 17-41

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Seismic Structure and Activity of the North Anatolian Fault in the Sea of Marmara from the SEISMARMARA Leg1 Seismic Survey.2004

    • Author(s)
      Becel, A., Charvis P., De Voogd, B., Galve, A., Him, A., Laigle, M., Lepine J.-C., Murai, Y., Ozalaybey, S., Sapin, M., Shimamura, H., Singh, S., Taymaz, T.
    • Journal Title

      AGU, 2004 Fall Meeting (San Francisco)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Crustal structure and transform margin development south of Svalbard based on ocean bottom seismometer data.2003

    • Author(s)
      Breivik, A.J., Mjelde, R., Grogan, P., Shimamura, H., Murai, Y., Nishimura, Y.
    • Journal Title

      Tectonophysics 369,1-2

      Pages: 37-70

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Refraction and Wide-Angle Reflection Studies by Use Of MCS and OBS in Marmara Sea, TURKEY (SEISMARMARA 2001)2003

    • Author(s)
      H.Shimamura (ISV Sapporo), A.Becel (IPG Paris), J-C.Lepine (IPG Paris), T.Taymaz (ITU Istanbul), Y.Murai (ISV Sapporo), P.Charvis (IRD Azur), Y.Nishimura (ISV Sapporo), M.Laigle (IPG Paris), A.Hirn (IPG Paris), S.Ozalaybey (Tubitak-Mam, Gebze ), O.Tan (ITU), S.Yolsal (ITU), S.Singh (Geosciences Marines, Institut de Physique du Globe de Paris), L.Geli (Geosciences Marines, DRO/GM, Ifremer, Brest), H.Karabulut (Kandilli Observatory and Research Institute, Istanbul.)
    • Journal Title

      IUGG General Assembly (2003 July Sapporo) Session code : SS03 Date time : Monday, July 7 AM, Session room : Site A (Royton Sapporo), Room

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Refraction and wide-angle reflection, examples of OBS velocity and depth-prolongation of vertical-reflection in Seismarmara.2003

    • Author(s)
      Becel, A., Shimamura, H, Lepine, J.-C., Taymaz, T., Murai, Y., Charvis, P., Nishimura, Y., Yamada, A., Ozalaybey, S., Tan, 0., Yolsal, S., Laigle, M., Him, A., Singh, S., Geli, L., Karabulut, H.
    • Journal Title

      EGS-AGU-EUG joint Assembly (Nice 2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] A possible Caledonide arm through the Barents Sea imaged by OBS data.2002

    • Author(s)
      Breivik, A., Mjelde, R., Grogan, P., Shimamura, H., Murai, Y., Nishimura, Y., Kuwano, A.
    • Journal Title

      Tectonophysics 355

      Pages: 67-97

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Journal Article] Geological development of the Sorvestsnaget Basin, SW Barents Sea, from ocean bottom seismic, surface seismic and potential field data.

    • Author(s)
      Mjelde, R., Breivik, A., Elstad, H., Ryseth, AE., Skilbrei, J.R., Opsal, J.G, Shimamura, H., Murai, Y., Nishimura, Y.
    • Journal Title

      Norwegian Journal of Geology (accepted)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13373001
  • [Presentation] 海底地震観測からわかった東北地方太平洋沖地震の余震分布と応力変化2012

    • Author(s)
      村井芳夫
    • Organizer
      北海道大学地震火山研究観測センター2011年度シンポジウム
    • Place of Presentation
      北海道大学(北海道)
    • Year and Date
      2012-03-20
    • Data Source
      KAKENHI-PROJECT-23900002
  • [Presentation] 亀裂が非常に密に分布する断層破砕帯中の線震源からの波動伝播2009

    • Author(s)
      村井芳夫
    • Organizer
      平成21年度東京大学地震研究所共同利用研究集会「リソスフェアの短波長不均質性の時空間変化に関する研究の高度化-物理モデルの構築と稠密地震観測記録の解析をとおして-」
    • Place of Presentation
      東京大学地震研究所
    • Year and Date
      2009-09-14
    • Data Source
      KAKENHI-PROJECT-19540434
  • [Presentation] 亀裂が非常に密に分布する断層破砕帯中の線震源からの波動伝播2009

    • Author(s)
      村井芳夫
    • Organizer
      日本地震学会2009年度秋季大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-10-23
    • Data Source
      KAKENHI-PROJECT-19540434
  • [Presentation] 断層破砕帯中の線震源からの波動伝播2008

    • Author(s)
      村井芳夫
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      2008-05-25
    • Data Source
      KAKENHI-PROJECT-19540434
  • [Presentation] 断層破砕帯中の線震源からの波動伝播2007

    • Author(s)
      村井芳夫
    • Organizer
      研究集会「リソスフェアにおける短波長不均質構造の解明-地球内部構造と地震発生特性の解明に向けて-」
    • Place of Presentation
      東京大学地震研究所
    • Year and Date
      2007-09-26
    • Data Source
      KAKENHI-PROJECT-19540434
  • [Presentation] 断層破砕帯中の線震源からの波動伝播2007

    • Author(s)
      村井芳夫
    • Organizer
      平成19年度東京大学地震研究所共同利用研究集会「リソスフェアにおける短波長不均質構造の解明-地球内部構造と地震発生特性の解明に向けて-」
    • Place of Presentation
      東京大学地震研究所
    • Year and Date
      2007-09-26
    • Data Source
      KAKENHI-PROJECT-19540434
  • 1.  TAKANAMI Tetsuo (60002177)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  NISHIMURA Yuichi (20208226)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 8 results
  • 3.  SHIMAMURA Hideki (10011636)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 9 results
  • 4.  SHIOBARA Hajime (60211950)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 5.  KODAIRA Syuichi (80250421)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 6.  SHINOHARA Masanao (90242172)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 7.  FUJIMOTO Hiromi (50107455)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  HINO Ryota (00241521)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 9.  SATO Toshinori (70222015)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 10.  UEHIRA Kenji (80304723)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 11.  KANEDA Yoshiyuki (50359171)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 12.  KOKETSU Kazuki (90134634)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  TANIOKA Yuichiro (40354526)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  IMAMURA Fumihiko (40213243)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  SATAKE Kenji (20178685)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  TAKAHASHI Tomoyuki (40261599)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 17.  OKAMURA Makoto (10112385)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 18.  YASUDA Susumu (90192385)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 19.  HORI Muneo (00219205)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 20.  HIRATA Kenji (20359128)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 21.  TSUJI Yoshinobu (30183479)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 22.  TAKAHASHI Yoshikazu (10283623)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 23.  GOTO Hiroyuki (70452323)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 24.  MORIKAWA Hitoshi (60273463)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 25.  HIRATA Naoshi (90156670)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 26.  OBARA Kazunari (40462501)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 27.  IIO Yoshihisa (50159547)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  MIYAMACHI Hiroki (30182041)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 29.  MATSUZAWA Toru (20190449)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  OKADA Tomomi (30281968)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  YAGI Yuji (50370713)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  YAMANAKA Yoshiko (30262083)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  HIRAHARA Kazuro (40165197)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  TANAKA Jun (70227122)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  KABEYASAWA Toshimi (00134479)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  YAKIWARA Hiroshi (60295235)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  MOTOSAKA Masato (90281708)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  KONAGAI Kazuo (50126471)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  SATO Shinji (90170753)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  KAZAMA Motoki (20261597)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  SAKAI Yuki (10235129)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  ISHIYAMA Tatsuya (90356452)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  NAKAHARA Hisashi (20302078)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  HONDA Ryo (80416081)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  ASANO Kimiyuki (80452324)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  NARUSE Renji (10002099)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 47.  知北 和久 (70142685)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 48.  岩崎 貴哉 (70151719)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 49.  金沢 敏彦 (30114698)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 50.  TYO Ikuo
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 51.  WATANABE Tomoki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 52.  セレボール マークバード
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 53.  ヒルン アルフレッド
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 54.  ホワイト ロバート
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 55.  アベディック フェリック
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 56.  ミエルデ ロルフ
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 57.  メルザ バシレ
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 58.  アイナルソン ポール
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 59.  ブランズドッティル ブリ
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 60.  ベルグソン ベルグール
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 61.  グドムソン グンナール
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 62.  ステファンソン ラグナー
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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