OBAYASHI Masayuki 大林政行

… Alternative Names

大林政行オオバヤシマサユキ

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Researcher Number	30359179
Other IDs
Affiliation (Current)	2025: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(火山・地球内部研究センター), 主任研究員
Affiliation (based on the past Project Information) *help	2019 – 2023: 国立研究開発法人海洋研究開発機構, 海域地震火山部門(火山・地球内部研究センター), 主任研究員 2015 – 2018: 国立研究開発法人海洋研究開発機構, 地球深部ダイナミクス研究分野, 主任研究員 2014: 独立行政法人海洋研究開発機構, 地球深部ダイナミクス研究分野, 主任研究員 2014: 海洋研究開発機構, 地球深部ダイナミクス研究分野, 主任研究員 2013: 独立行政法人海洋研究開発機構, 地球内部ダイナミクス領域, 主任研究員 … More 2011: 独立行政法人海洋研究開発機構, 地球内部変動研究センター, 研究員 2009 – 2011: Japan Agency for Marine-Earth Science and Technology, 地球内部ダイナミクス領域, 主任研究員 2010: Japan Agency for Marine-Earth Science and Technology, 地球内部ダイナミクス領域, 主任研究員 2008: Japan Agency for Marine-Earth Science and Technology, 地球内部変動研究センター, 主任研究員 2007: 海洋研究開発機構, 地球内部変動研究センター, 主任研究員 2004 – 2007: 独立行政法人海洋研究開発機構, 地球内部変動研究センター, 研究員 Less
Review Section/Research Field	Principal Investigator Solid earth and planetary physics / Medium-sized Section 17:Earth and planetary science and related fields / Science and Engineering Except Principal Investigator Solid earth and planetary physics / Mathematics and Physics / Science and Engineering / Science and Engineering
Keywords	Principal Investigator 核マントル境界 / LLSVP / スラブ / マントルプルーム / 地震波トモグラフィー / トモグラフィー / 太平用プルーム / T-phase / 海底火山 / フロート … More / 太平洋プルーム / ハイドロフォン / 海洋地震観測 / 波形インバージョン / カロリンホットスポット / ScS / SKS / 核ーマントル境界 / 核-マントル境界 / 地球・惑星内部構造 / SKS－ScS / D"層 / 核-マントル境 / 内部構造 / シャツキー海台 / 深発地震 / ホットスポット / 沈み込むスラブ / 地球内部構造 / テクトニクス / 火山現象 / 音波 / 地震 / 大気波動 / 全電子数擾乱 / GPS / 電離層 / 大気振動 / ラム波 / 2011年東北沖太平洋地震 / 大気波動伝播 / 大気境界波 / 長周期音波 / 大気重力波 / GEONET / GPS-TEC擾乱 / 地震が発生する大気波動 / 電離層擾乱 … More Except Principal Investigator 地球内部構造 / マントル遷移層 / 波形インバージョン / 地震波トモグラフィー / 海底電位差磁場観測 / マントル上昇流 / 電磁気トモグラフィー / 海底地震観測 / 海台 / 陸上広帯域地震観測 / 海底広帯域地震観測 / 海洋島広帯域地震観測 / 海底電磁気観測 / 広帯域海底地震観測 / 巨大海台 / 海底観測 / 最先端技術 / 海底地球物理観測 / アセノスフェア / リソスフェア / 海洋マントル / 地球内部3次元構造モデル / 地球内部構造インバージョン / 理論地震波形計算 / スペクトル要素法 / 数値地震波形計算 / 地球内部構造モデル / 惑星内部構造 / 地球 / 大陸形成 / 広帯域地震計 / スラブ / 中国東北部 / スタグナントスラブ / 深部スラブ / 中国大陸 / 地震波トモグラフィ / 地震観測 / 西太平洋 / プレート沈み込み帯 / 広帯域地震観測 / D"層 / 660km不連続面 / Vs / Vp / 沈み込み帶 / スタグナント・スラブ / 沈み込み帯 / トモグラフィー / 滞留スラブ / 地殻・マントル・核 / 内部変動 / 内部構造 Less

SPPIM: South Pacific Plume Imaging with floating robotsPrincipal Investigator
- Principal Investigator
  
  Obayashi Masayuki
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Waveform inversion for local anomalies at the CMBPrincipal Investigator
- Principal Investigator
  
  大林政行
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
CMBにおける局所超低速度異常領域のグローバルマッピングPrincipal Investigator
- Principal Investigator
  
  大林政行
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Exploring Large Igneous Provinces: Determination of crust and mantle structure beneath the Ontong Java Plateau by marine geophysical observation
- Principal Investigator
  
  SUETSUGU Daisuke
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Relation between Earth surface phenomena and deep mantle structure inferred from a hybrid P-wave tomographyPrincipal Investigator
- Principal Investigator
  
  OBAYASHI Masayuki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
New phase of Ocean Hemisphere Project : Imaging the normal oceanic mantle by advanced ocean bottom observations
- Principal Investigator
  
  UTADA Hisashi
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  The University of Tokyo
Determination of deep structure under Japan using waveform inversion and Spectral-Element Method
- Principal Investigator
  
  TSUBOI Seiji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Analysis of the short-period wave propagation in the ionosphere associated with earthquakes using 4D GPS tomographyPrincipal Investigator
- Principal Investigator
  
  OBAYASHI Masayuki
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
NECESSArray Project-Earth dynamics viewed from the Chinese continent
- Principal Investigator
  
  KAWAKATSU Hitoshi
- Project Period (FY)
  2007 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
High resolution seismic tomography of stagnant slabs
- Principal Investigator
  
  SUETSUGU Daisuke
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

[Journal Article] Nature of mantle discontinuities beneath the Ontong Java Plateau2023
- Author(s)
  Daisuke Suetsugu, Masayuki Obayashi, Takashi Tonegawa, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Takehi Isse, Yasushi Ishihara, Satoru Tanaka, Junko Yoshimitsu
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 334 Pages: 106969-106969
- DOI
  10.1016/j.pepi.2022.106969
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731, KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-20H02416
[Journal Article] Global P-wave and joint S-wave tomography in the North Pacific: Implications for slab geometry and evolution2023
- Author(s)
  Fu, Y., Wang, Z., Obayashi, M.
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 128 Issue: 11
- DOI
  10.1029/2023jb027406
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00731
[Journal Article] Interrelation of the stagnant slab, Ontong Java Plateau, and intraplate volcanism as inferred from seismic tomography2021
- Author(s)
  Obayashi Masayuki、Yoshimitsu Junko、Suetsugu Daisuke、Shiobara Hajime、Sugioka Hiroko、Ito Aki、Isse Takehi、Ishihara Yasushi、Tanaka Satoru、Tonegawa Takashi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 20966-20966
- DOI
  10.1038/s41598-021-99833-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00731, KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-20H02416
[Journal Article] Seismic evidence for a thermochemical mantle plume underplating the lithosphere of the Ontong Java Plateau2021
- Author(s)
  Isse Takehi、Suetsugu Daisuke、Ishikawa Akira、Shiobara Hajime、Sugioka Hiroko、Ito Aki、Kawano Yuki、Yoshizawa Kazunori、Ishihara Yasushi、Tanaka Satoru、Obayashi Masayuki、Tonegawa Takashi、Yoshimitsu Junko
- Journal Title
  
  Communications Earth & Environment
  
  Volume: 2 Issue: 1 Pages: 98-98
- DOI
  10.1038/s43247-021-00169-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-19H00715, KAKENHI-PROJECT-19KK0091, KAKENHI-PROJECT-18H03746, KAKENHI-PROJECT-19H00731, KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-19H01998, KAKENHI-PROJECT-20H02416, KAKENHI-PROJECT-23K20893
[Journal Article] The OJP array: seismological and electromagnetic observation on seafloor and islands in the Ontong Java Plateau2018
- Author(s)
  Suetsugu, D., H. Shiobara, H. Sugioka, N. Tada, A. Ito, T. Isse, K. Baba, H. Ichihara, T. Ohta, Y. Ishihara, S. Tanaka, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi, H. Utada
- Journal Title
  
  JAMSTEC-R
  
  Volume: 26 Issue: 0 Pages: 54-64
- DOI
  10.5918/jamstecr.26.54
- NAID
  130006725610
- ISSN
  1880-1153, 2186-358X
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H01794, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15KK0177, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-15K05262
[Journal Article] Mantle seismic anisotropy beneath NE China and implications for the lithospheric delamination hypothesis beneath the southern Great Xing'an range2017
- Author(s)
  Chen Haichao、Niu Fenglin、Obayashi Masayuki、Grand Stephen P.、Kawakatsu Hitoshi、John Chen Y.、Ning Jieyuan、Tanaka Satoru
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 471 Pages: 32-41
- DOI
  10.1016/j.epsl.2017.04.030
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Unusually deep Bonin earthquake of 30 May 2015: A precursory signal to slab penetration?,2017
- Author(s)
  Obayashi, M., Y. Fukao, and J. Yoshimitsu
- Journal Title
  
  Earth Planet. Sci. Lett.
  
  Volume: 459 Pages: 221-226
- DOI
  10.1016/j.epsl.2016.11.019
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25247074, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-17K05646
[Journal Article] Effects of shallow-layer reverberation on measurement of teleseismic P wave travel times for ocean bottom seismograph data2017
- Author(s)
  M. Obayashi,Y. Ishihara, D. Suetsugu
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1 Pages: 1-12
- DOI
  10.1186/s40623-017-0626-2
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Mantle transition zone beneath a normal seafloor in the northwestern Pacific: Electrical conductivity, seismic thickness, and water content2017
- Author(s)
  Matsuno, T., D. Suetsugu, K. Baba, N. Tada, H. Shimizu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, M. Obayashi, and H. Utada
- Journal Title
  
  Earth Planetary Science Letters
  
  Volume: 462 Pages: 189-198
- DOI
  10.1016/j.epsl.2016.12.045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05262, KAKENHI-PROJECT-15H01794, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15KK0177
[Journal Article] A database of global seismic travel times2017
- Author(s)
  J. Yoshimitsu, M. Obayashi
- Journal Title
  
  JAMSTEC Report of Research and Development
  
  Volume: 24 Pages: 23-29
- NAID
  130005519988
- Open Access
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Adjoint tomography of the crust and upper mantle structure beneath the Kanto region using broadband seismograms2017
- Author(s)
  Takayuki Miyoshi, Masayuki Obayashi, Daniel Peter, Yoko Tono and Seiji Tsuboi
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 4 Issue: 1
- DOI
  10.1186/s40645-017-0143-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21699, KAKENHI-PROJECT-15H03720
[Journal Article] Mantle plumes beneath the South Pacific superswell revealed by finite frequency P tomography using regional seafloor and island data2016
- Author(s)
  Obayashi M., J. Yoshimitsu, H. Sugioka, A. Ito, T. Isse, H. Shiobara, D. Reymond, D.Suetsugu
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 22 Pages: 11628-11634
- DOI
  10.1002/2016gl070793
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01124, KAKENHI-PROJECT-15H03720
[Journal Article] CSMAP: Cross Section Selector and Tomogram Generator2016
- Author(s)
  Taewoon Kim, Yoshio Fukao, Masayuki Obayashi
- Journal Title
  
  JAMSTEC-R
  
  Volume: 22 Issue: 0 Pages: 31-38
- DOI
  10.5918/jamstecr.22.31
- NAID
  130005142490
- ISSN
  1880-1153, 2186-358X
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25287116, KAKENHI-PROJECT-25247074, KAKENHI-PROJECT-15H03720
[Journal Article] Rapid lateral variation of P-wave velocity at the base of the mantle near the edge of the Large-Low Shear Velocity Province beneath the western Pacific2015
- Author(s)
  Tanaka S., Kawakatsu H., Obayashi M., Chen Y.J., Ning J., Grand S.P., Niu F., Ni J.
- Journal Title
  
  Geophys. J. Int.
  
  Volume: 200 Issue: 2 Pages: 1052-1065
- DOI
  10.1093/gji/ggu455
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-25287116
[Journal Article] Crustral structure beneath NE China imagaed by NECESSArray receiver function data2014
- Author(s)
  Tao K., Niu. F., Ning J., Chen Y.J., Grand S.P. , Kawakatsu H. , Tanaka S., Obayashi M., Ni J.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 398 Pages: 48-57
- DOI
  10.1016/j.epsl.2014.04.043
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116
[Journal Article] Subduction Zone Structure in the Mantle Transition Zone2014
- Author(s)
  Yoshio Fukao and Masayuki Obayashi
- Journal Title
  
  Treatise on Geophysics, second edition
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116
[Journal Article] High resolution 3-D crustal structure beneath NE China from joint inversion of ambient noise and receiver functions using NECESSArray data2014
- Author(s)
  Guo Z., Y. J. Chen, J. Ninga, Y. Feng, S. P. Grand, F. Niu, H. Kawakatsu, S. Tanaka, M. Obayashi, J. Ni
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 426 Pages: 1-11
- DOI
  10.1016/j.epsl.2015.01.044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116
[Journal Article] Changbaishan volcanism in northeast China linked to subduction-induced mantle upwelling2014
- Author(s)
  Youcai Tang, Masayuki Obayashi, Fenglin Niu, Stephen P. Grand, Yongshun John Chen, Hitoshi Kawakatsu, Satoru Tanaka, Jieyuan Ning & James F. Ni
- Journal Title
  
  Nature Geoscience
  
  Volume: 7 Pages: 470-475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116
[Journal Article] Receiver function images of the mantle transition zone beneath NE China: New constraints on intraplate volcanism, deep subduction and their potential link2014
- Author(s)
  Liu Z., F. Niu, Y. J. Chen, S. Grand, H. Kawakatsu, J. Ning, S. Tanaka, M. Obayashi, J. Ni
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 412 Pages: 101-111
- DOI
  10.1016/j.epsl.2014.12.019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116
[Journal Article] Upper Mantle Tomography in the Northwestern Pacific Region Using Triplicated P Waves2014
- Author(s)
  Takeuchi, N., H. Kawakatsu, S. Tanaka, M. Obayashi, Y. J. Chen., J. Ning, S. P. Grand, F. Niu, J. F Ni, R. Iritani, K. Idehara, T. Toneg
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 119 Issue: 10 Pages: 7667-7685
- DOI
  10.1002/2014jb011161
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287116, KAKENHI-PROJECT-25400439
[Journal Article] Upper Mantle Tomography in the Northwestern Pacific Region Using Triplicated P Waves2014
- Author(s)
  Takeuchi, N., Kawakatsu, H., Tanaka, S., Obayashi, M., Chen, Y.J., Ning, J., Grand, S.P., Niu, F., Ni, J., Iritani, R., Idehara, K. & Tonegawa, T.
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 119 Pages: 1-19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Finite frequency whole mantle P wave tomography : Improvement of subducted slab images2013
- Author(s)
  Obayashi, M., J. Yoshimitsu, G. Nolet
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 40 Issue: 21 Pages: 5652-5657
- DOI
  10.1002/2013gl057401
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-23540505, KAKENHI-PROJECT-25287116
[Journal Article] Subducted slabs stagnant above, penetrating through, and trapped below the 660 km discontinuity2013
- Author(s)
  Fukao Y. and M. Obayashi
- Journal Title
  
  J. Geophys. Res. Solid Earth
  
  Volume: 118 Issue: 11 Pages: 5920-5938
- DOI
  10.1002/2013jb010466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-25287116
[Journal Article] Deep slab project group Stagnant slab : A review2009
- Author(s)
  Fukao, Y., M. Obayashi, T. Nakakuki
- Journal Title
  
  Ann. Rev. Earth Planet. Sci. (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Tearing of stagnant slab2009
- Author(s)
  Obayashi, M., J. Yoshimitsu, Y. Fukao
- Journal Title
  
  Science 324
  
  Pages: 1173-1175
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Visualization of geoscience data on Google Earth : development of a data converter system for seismic tomographic models2009
- Author(s)
  Y. Yamagishi, H. Yanaka, K. Suzuki, S. Tsuboi, T. Isse, M. Obayashi, H. Tamura, H. Nagao
- Journal Title
  
  Computers & Geosciences
  
  Volume: 36 Pages: 373-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340131
[Journal Article] Tearing of Stagnant Slab2009
- Author(s)
  Obayashi M., J. Yoshimitsu, Y. Fukao
- Journal Title
  
  Science 324, 5931
  
  Pages: 1173-1175
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Tearing of Stagnant Slab2009
- Author(s)
  Obayashi M., J. Yoshimitsu, Y. Fukao
- Journal Title
  
  Science
  
  Volume: 324 Pages: 1173-1175
- URL
  http://www.sciencemag.org/content/324/5931/1173.full?sid=91b903c6-365c-45d7-9d45-6b71db6a78ce)
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] P-wave tomography of the mantle beneath the South Pacific Superswell revealed by joint ocean floor and islands broadband seismic experiments2009
- Author(s)
  Tanaka, S., M. Obayashi, 他7名
- Journal Title
  
  Phys.Earth Planet.Inter. 172
  
  Pages: 268-277
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] P-wave tomography of the mantle beneath the South Pacific Superswell revealed by joint ocean floor and islands broadband seismic experiments2009
- Author(s)
  Tanaka, S., M. Obayashi, 他7名
- Journal Title
  
  Phys. Earth Planet. Inter
  
  Volume: 172 Pages: 268-277
- URL
  http://www.sciencedirect.com/science/article/pii/S0031920108003051
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] P-wave tomography of the mantle beneath the South Pacific Superswell revealed by joint ocean floor and islands broadband seismic experiments2008
- Author(s)
  Tanaka, S., D. Suetsugu, M. Obayashi, H. Shiobara, H. Sugioka, Y. Fukao, T. Kanazawa, G. Burruol
- Journal Title
  
  Phys. Earth Planet. Inter. 172
  
  Pages: 268-277
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] High temperature anomalies oceanward of subducting slabs at the 410-km discontinuity2007
- Author(s)
  Obayashi, M., Sugioka, H., Y. Fukao
- Journal Title
  
  Earth Planet. Sci. Lett. 243
  
  Pages: 149-158
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[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., K. Baba, M. Obayashi, H. Utada
- Journal Title
  
  Phys. Earth Planet. Inter. 155
  
  Pages: 1-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Towards mapping the three-dimensional distribution of water in the transition zone from P-velocity tomography and 660-km discontinuity depths2006
- Author(s)
  Suetsugu, D., T. Inoue, A. Yamada, M. Obayashi, D. Zhao
- Journal Title
  
  AGU monograph Earth's Deep Water Cycle 167
  
  Pages: 237-249
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] High temperature anomalies oceanward of subducting slabs at the 410-km discontinuity2006
- Author(s)
  Obayashi, M., et al.
- Journal Title
  
  Earth Planet.Sci.Lett. 243
  
  Pages: 149-158
- Data Source
  KAKENHI-PROJECT-16075208
[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)
  M.Ichiki, K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Inter. 155
  
  Pages: 1-15
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] High temperature anomalies oceanward of subducting slabs at the 410-km discontinuity2006
- Author(s)
  M.Obayashi, H.Sugioka, J.Yoshimitsu, Y.Fukao
- Journal Title
  
  Earth Planet.Sci.Lett. 243
  
  Pages: 149-158
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Mapping the subducting Pacific slab beneath southwest Japan with Hi-net receiver functions2005
- Author(s)
  F.Niu, A.Levander, S.Ham, M.Obayashi
- Journal Title
  
  Earth Planet.Sci.Lett. 239
  
  Pages: 9-17
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Mapping the subducting Pacific slab beneath southwest Japan with Hi-netreceiver functions2005
- Author(s)
  Niu, F., A. Levander, S. Ham, M. Obayashi
- Journal Title
  
  Earth Planet. Sci. Lett. 239
  
  Pages: 9-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] PP-P differential traveltime measurement using crustal correction2004
- Author(s)
  Obayashi, M.
- Journal Title
  
  Geophys.J.Int. 157
  
  Pages: 1152-1162
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] Re-location and integration into the ISC Bulletin of earthquakes recorded by hydro-acoustic MERMAID instruments freely floating in the South Pacific Ocean2024
- Author(s)
  Dalija Namjesnik, Karin Sigloch, Joel D. Simon, Tom Garth, James Harris, Dmitry Storchak, Frederik. J. Simons, Sebastien Bonnieux, Yong Yu, Masayuki Obayashi
- Organizer
  EGU 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] The 15 January 2022 Hunga Tonga-Hunga Ha'apai Eruption as Recorded by MERMAIDs Adrift in the Pacific: Investigating the Effect of Bathymetric Occlusion on Hydroacoustic Signature2023
- Author(s)
  Joel D. Simon, Yong Yu, Masayuki Obayashi, Hiroko Sugioka, Frederik Simons, Jessica C E Irving and The Earthscope-Oceans Consortium
- Organizer
  AGU2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] MERMAIDフロートによる南太平洋下における地震P波記録2023
- Author(s)
  大林政行、近藤優子、吉光淳子、村上聡、杉岡裕子、Simon Joel
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] 有限周波数トモグラフィによる南米中南部の３次元P波速度構造の推定2023
- Author(s)
  Yuko Kondo, Masayuki Obayashi, Hiroko Sugioka, Hajime Shiobara, Aki Ito,　Masanao Shinohara, Hikaru Iwamori, Masataka Kinoshita, Matthew Miller,　Carlos Tassara, Javier Ojeda
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Seismic velocity structure beneath South America from finite-frequency tomography2023
- Author(s)
  Yuko Kondo, Masayuki Obayashi, Hiroko Sugioka, Hajime Shiobara, Aki Ito,　Masanao Shinohara, Hikaru Iwamori, Masataka Kinoshita, Matthew Miller,　Carlos Tassara, Javier Ojeda
- Organizer
  JpGU 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] MERMAIDで検出された2022年トンガ火山噴火に伴うT-phase解析2023
- Author(s)
  村上聡、大林　政行、杉岡裕子、近藤　優子、吉光淳子、Joel SIMON、Yong YU
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Long-range underwater acoustic observations of the recent 2021 eruption at Fukutoku-Okanoba2022
- Author(s)
  大林政行、Metz Dirk
- Organizer
  Japan Geoscience Union Meeting 2022 2022/05
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Multifrequency P-wave tomography of Honshu slab2022
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Hitoshi Kawakatsu, Masanao Shinohara
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] The Explosive Hunga Tonga-Hunga Ha'apai Eruption as Heard by an Array of Hydroacoustic MERMAID Floats2022
- Author(s)
  Joel D. Simon, Yong Yu, Masayuki Obayashi, Frederik Simons, Jessica C. E. Irving and The Earthscope-Oceans Consortium
- Organizer
  AGU fall meeting 2022
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Three-year seismic observation by hydrophone floats2022
- Author(s)
  大林政行、杉岡裕子、吉光淳子、Simon Joel
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] MERMAIDハイドロフォンアレイで捉えたフンガ・トンガ噴火2022
- Author(s)
  大林政行、吉光淳子、杉岡裕子、Joel Simon、Yu Yong
- Organizer
  日本地震学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Slow anomalies atop the 410-km discontinuity oceanward of the Kurile slab2021
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Yoshio Fukao
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] 千島－本州スラブ海側の410-km不連続面直上の低速度異常2021
- Author(s)
  大林政行、吉光淳子、深尾良夫
- Organizer
  地震学会2021年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] pdates from the floating seismometer MERMAID array2021
- Author(s)
  Masayuki Obayashi
- Organizer
  Mini-seismo-2021 Seismology Frontiers
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Two-year seismic observation by hydrophone floats2021
- Author(s)
  Masayuki Obayashi, Hiroko Sugioka, Junko Yoshimitsu
- Organizer
  Japan Geoscience Union Meeting 2021
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Mantle discontinuities oceanward of the Krile - Honshu slab2020
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Yoshio Fukao
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Mantle discontinuities oceanward of the Krile - Honshu slab2020
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Yoshio Fukao
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] Seismic monitoring by autonomous floats to image Earth’s interior2020
- Author(s)
  Masayuki Obayashi, Hiroko Sugioka, Yann Hello, Frederik Simons, Yongshun John Chen, Guust Nole
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] 千島－本州スラブ海側の410-km不連続面直上の低速度異常2020
- Author(s)
  大林政行、吉光淳子、深尾良夫
- Organizer
  日本地震学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Seismic monitoring by an autonomous robotic float equipped with a hydrophone: MERMAID2019
- Author(s)
  Masayuki Obayashi, Hiroko Sugioka, Hajime Shiobara
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Installation of a floating hydrophone system within the SOFAR channel2019
- Author(s)
  Hiroko Sugioka, Masayuki Obayashi
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Toward adjoint tomography of the large low seismic velocity provinces beneath the western Pacific Ocean2019
- Author(s)
  M Obayashi, T Miyoshi, and J Yoshimitsu
- Organizer
  Misasa 2019 & CMC 国際シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] One Year, Fifteen Hundred MERMAID Seismograms from the South Pacific2019
- Author(s)
  Joel D Simon, Frederik Simons, Guust Nolet, Yann Hello, Hiroko Sugioka, Masayuki Obayashi, Yongshun J Chen
- Organizer
  American Geophysical Union 2019 fall meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] Toward adjoint tomography of the large low seismic velocity provinces beneath the western Pacific Ocean2019
- Author(s)
  Masayuki Obayashi, Takayuki Miyoshi, Junko Yoshimitsu
- Organizer
  日本地震学会2019年度秋季大会
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] Drifting float measurement of pressure change by tsunami2019
- Author(s)
  Masayuki Obayashi, Shingo Watada, Hiroko Sugioka
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-19H00731
[Presentation] オントン・ジャワ海台下のP波速度構造2018
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Daisuke Suetsugu, Hajime Shiobara, HIroko Sugioka, Aki Ito, Takehi Isse, Yasushi Ishihara, Satoru Tanaka, Takashi Tonegawa, Takumi Kobayashi
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] Multifrequency P-wave tomography of Ontong Java Plateau2018
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Daisuke Suetsugu, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Takehi Isse, Yasushi Ishihara, Satoru Tanaka, Takashi Tonegawa, Takumi Kobayashi
- Organizer
  日本地球惑星科学連合2018年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] Toward complete tomography of the Earth’s interior with floating robotic acoustic sensors in the oceans: the EarthScope-Oceans2018
- Author(s)
  Masayuki Obayashi, Hiroko Sugioka, Hajime Shiobara
- Organizer
  日本地球惑星科学連合2018年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04373
[Presentation] Local strong slow S-wave anomalies at western edge of Pacific LLSVP2017
- Author(s)
  Masayuki Obayashi, Fenglin Niu, Junko Yoshimitsu
- Organizer
  AGU 2017 fall meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Local strong slow S-wave anomalies at western edge of Pacific LLSVP2017
- Author(s)
  Masayuki Obayashi, Fenglin Niu, Junko Yoshimitsu
- Organizer
  2017 AGU fall meeting
- Data Source
  KAKENHI-PUBLICLY-16H01124
[Presentation] 太平洋LLSVP西端マントル最下部における局所S波速度異常2017
- Author(s)
  大林政行, Fenglin Niu, 吉光淳子
- Organizer
  日本地震学会2017年度秋季大会
- Data Source
  KAKENHI-PUBLICLY-16H01124
[Presentation] Local strong slow S-wave anomalies at western edge of Pacific LLSVP2017
- Author(s)
  Masayuki Obayashi, Fenglin Niu, Junko Yoshimitsu
- Organizer
  JpGU-AGU Joint Meeting 2017
- Data Source
  KAKENHI-PUBLICLY-16H01124
[Presentation] Upper mantle structure beneath the Ontong Java Plateau from measurements of body wave differential travel times2017
- Author(s)
  Takumi Kobayashi, Daisuke Suetsugu, Masayuki Obayashi, Hiroko Sugioka
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] オントンジャワ海台の構造と形成過程の解明（MR14-06レグ1,2）2016
- Author(s)
  末次大輔、杉岡裕子、伊藤亜妃、多田訓子、市原寛、清水祥伽、三浦誠一、羽生毅、石原靖、田中聡、大林政行、一瀬建日、馬場聖至、塩原肇、歌田久司、中西正男、伊藤誠、野口直人、三浦亮、渡会勇太、鈴木瑛江、柴田玄洋、徳長航、稲垣孝一、森岡美樹
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大（東京都港区）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Unusually deep Bonin earthquake (M7.9) of May 30, 2015 near the junction of the northern and southern Bonin slabs2016
- Author(s)
  Obayashi M., Y. Fukao and J. Yoshimitsu
- Organizer
  JpGU 2016
- Place of Presentation
  幕張メッセ，千葉県千葉市
- Year and Date
  2016-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01124
[Presentation] P-wave velocity anomalies of the plume beneath the French Polynesia2015
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Hiroko Sugioka, Aki Ito, Takehi Isse, Hajime Shiobara, Daisuke Suetsugu
- Organizer
  日本地球惑星科学連合 2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] Unusually Deep Bonin Earthquake (M7.9) of May 30, 2015 Suggests that Stagnant Slab Transforms into Penetration Stage2015
- Author(s)
  Masayuki Obayashi, Yoshio Fukao, Junko Yoshimitsu
- Organizer
  American Geophysical Union Fall Meeting 2015
- Place of Presentation
  San Francisco Moscorne Center（米国、サンフランシスコ）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] 海洋多重反射波補正した広帯域海底地震計間P波相対走時測定2015
- Author(s)
  大林政行、吉光淳子、石原靖、末次大輔
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜(神奈川県・横浜市)
- Year and Date
  2015-05-02
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] tagnant Honshu slab and its implication for Japan Sea Opening and off-arc volcanism2015
- Author(s)
  Masayuki Obayashi, H. Kawakatsu, S. Tanaka, F. Niu, Y. Chen, J. Ning, S. Grand, J. Ni, J. Yoshimitsu
- Organizer
  International Union of Geodesy and Geophysics 2015 General Assembly
- Place of Presentation
  Prague Congress Center（チェコ共和国、プラハ）
- Year and Date
  2015-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] フレンチポリネシア下のP波速度異常2015
- Author(s)
  大林政行、吉光淳子、杉岡裕子、伊藤亜妃、一瀬建日、塩原肇、末次大輔
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-26
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] 2015 年 5 月 30 日小笠原深発地震と沈み込むスラブ2015
- Author(s)
  大林政行
- Organizer
  日本地震学会　２０１５年秋季大会
- Place of Presentation
  神戸国際会議場（兵庫県神戸市）
- Year and Date
  2015-10-26
- Invited
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] P-wave velocity anomalies of the plume beneath the French Polynesia2015
- Author(s)
  Masayuki Obayashi, Junko Yoshimitsu, Hiroko Sugioka, Aki Ito, Takehi Isse, Hajime Shiobara, Daisuke Suetsugu
- Organizer
  European Geoscience Union General Assembly 2015
- Place of Presentation
  Austria Center Vienna（オーストリア、ウィーン）
- Year and Date
  2015-04-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] 太平洋赤道域におけるミクロネシア地震観測アレーの構築2015
- Author(s)
  石原靖、田中聡、末次大輔、大林政行、利根川貴志
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Upper Mantle Tomography in the Northwestern Pacific Region Using Triplicated P Waveforms (invited)2014
- Author(s)
  N. Takeuchi, H. Kawakatsu, S. Tanaka, M. Obayashi, Y. Chen, J. Ning, S. Grand, F. Niu, J. Ni, R. Iritani, K. Idehara & T. Tonegawa
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ(アメリカ)
- Year and Date
  2014-12-15
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Finite Frequency P-Wave Tomography for French Polynesian Region2014
- Author(s)
  Obayashi M., J. Yoshimitsu, H. Sugioka, A. Ito, T. Isse, H. Shiobara, D. Suetsugu
- Organizer
  American Geophysical Union fall meeting 2014
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-16
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] Adjoint Tomography Imaging of Three-dimensional Seismic Velocity Structure in East Asia2014
- Author(s)
  Miyoshi T., M. Obayashi, Y. Tono, S. Tsuboi
- Organizer
  Asia Oceania Geosciences Society 2014
- Place of Presentation
  ロイトン札幌、北海道札幌市
- Year and Date
  2014-08-01
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] Measurement of differential P-wave travel time between two BBOBSs with correction for crustal reverberation2014
- Author(s)
  大林政行, 吉光淳子, 石原靖, 末次大輔
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜、神奈川県横浜市
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] Rapid lateral variation of P-wave velocity at the base of the mantle beneath the Western Pacific2014
- Author(s)
  Tanaka S., Kawakatsu H., Obayashi M.
- Organizer
  日本地球惑星科学連合 2014年大会
- Place of Presentation
  パシフィコ横浜(神奈川県・横浜市)
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Determination of Earth Structure Using Waveform Inversion and Spectral-element Method2014
- Author(s)
  Tsuboi S., Miyoshi T., M. Obayashi, Y. Tono
- Organizer
  Asia Oceania Geosciences Society 2014
- Place of Presentation
  ロイトン札幌、北海道札幌市
- Year and Date
  2014-08-01
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] P-wave velocity structure at the base of the mantle near the western edge of the Pacific Large-Low Velocity Province2014
- Author(s)
  Tanaka S., Kawakatsu H., Obayashi M., Chen Y.J., Ning J., Grand S.P., Niu. F., Ni J.
- Organizer
  SEDI International Symposium 2014
- Place of Presentation
  湘南国際村センター(神奈川県・三浦郡葉山町)
- Year and Date
  2014-08-04
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 海洋多重反射波の補正法(広帯域海底地震計間P波相対走時測定のための)2013
- Author(s)
  大林政行・石原靖・末次大輔
- Organizer
  日本地震学会2013年秋季大会
- Place of Presentation
  神奈川県民ホール、産業貿易センター(神奈川県横浜市)
- Year and Date
  2013-10-09
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Thickening of a Basal Low Velocity Layer in the Mantle beneath the Western Pacific Detected by Short-Period P-waves near the Core Shadow Zone2013
- Author(s)
  Tanaka, S., H Kawakatsu, M Obayashi, Y John Chen, J Ning, S Grand, F Niu, J Ni
- Organizer
  AOGS2013
- Place of Presentation
  Brisbane Convention & Exhibition Centre, Brisbane, Australia
- Year and Date
  2013-06-28
- Invited
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] P-wave Velocity Structure in the Lowermost 600 km of the Mantle beneath Western Pacific Inferred from Travel Times and Amplitudes Observed with NECESSArray2011
- Author(s)
  S. Tanaka, H. Kawakatsu, Y. J. Chen, J. Ning, S. P. Grand, F. Niu, M. Obayashi, 他4名
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco(USA)
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-19104011
[Presentation] P-wave tomography of Northeastern China observed with NECESSArray2011
- Author(s)
  M. Obayashi, H. Kawakatsu, S. Tanaka, 他8名
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco(USA)
- Year and Date
  2011-12-06
- Data Source
  KAKENHI-PROJECT-19104011
[Presentation] The depth profiling of attenuation structure of the western hemisphere of the inner core by analyzing NECESSArray data2011
- Author(s)
  R. Iritani, H. Kawakatsu, S. Tanaka, Y. J. Chen, J. Ning, S. P. Grand, F. Niu, N. Takeuchi, M. Obayashi, K. Miyakawa, 他2名
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco(USA)
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-19104011
[Presentation] Adjoint Tomography of East Asia2011
- Author(s)
  Masayuki Obayashi
- Organizer
  International Union of Geodesy and Geophysics
- Place of Presentation
  オーストラリア、メルボルン市メルボルン会議場
- Year and Date
  2011-07-02
- Data Source
  KAKENHI-PROJECT-21340131
[Presentation] Pacific large-low-shear-velocity province bounded by an extensive high velocity anomaly observed with NECESSArray2011
- Author(s)
  K. Idehara, H. Kawakatsu, S. Tanaka, Y. J. Chen, J. Ning, S. P. Grand, F. Niu, N. Takeuchi, M. Obayashi, 他3名
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco(USA)
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-19104011
[Presentation] Letermination of Earth structure using waveform inversion and Spectral-Element Method2010
- Author(s)
  Masayuki Obayashi
- Organizer
  American Geophysical Union
- Place of Presentation
  米国サンフランシスコ市モスコーニ会議場
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21340131
[Presentation] Determination of Earth structure using waveform inversion and Spectral-Element Method2010
- Author(s)
  Masayuki Obayashi
- Organizer
  American Geophysical Unio
- Place of Presentation
  アメリカ、サンフランシスコ市モスコーニ会議場
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-21340131
[Presentation] Transition from slab stagnation to penetration2010
- Author(s)
  Obayashi, M., 他13名
- Organizer
  JPGU Meeting
- Place of Presentation
  幕張メッセ(千葉市)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Finite frequency tomography fort the northwestern Pacific region2010
- Author(s)
  Obayashi, M., 他9名
- Organizer
  ESC 32nd General Assembly
- Place of Presentation
  Le Corum, Monpellier, France
- Year and Date
  2010-09-09
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Radiation of Atmospheric waves from the ground motion: Observation and Theory From an Array of Co-located Microbarometers and Broadband Seismometers in Japan2009
- Author(s)
  綿田辰吾, S.Sekiguchi, K.Nishida, 大林政行
- Organizer
  Americal Geophysical Union fall meeting
- Place of Presentation
  San Francisco
- Year and Date
  2009-12-14
- Data Source
  KAKENHI-PROJECT-20340123
[Presentation] Wave Propagation in the Ionosphere Associated With Earthquakes Revealed by GPS-TEC 4D Tomography2008
- Author(s)
  Watada, S., M. Obayashi, S. Ozawa
- Organizer
  Americal Geophysical Union fall meeting
- Place of Presentation
  San Francisco
- Year and Date
  2008-12-17
- Data Source
  KAKENHI-PROJECT-20340123
[Presentation] Slab tearing to be stagnant2008
- Author(s)
  Obayashi, M.
- Organizer
  AGU 2008 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] GPS 4次元トモグラフィーによる地震発生に伴う電離層内波動現象の解明2008
- Author(s)
  綿田辰吾,大林政行,小沢慎三郎
- Organizer
  地球電磁気・地球惑星圏学
- Place of Presentation
  会仙台市戦災復興記念館
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-20340123
[Presentation] Slab Tearing To Be Stagnant2008
- Author(s)
  M. Obayashi
- Organizer
  The 7th General Assembly of Asian Seismological Commission
- Place of Presentation
  つくぼ国際会議場
- Year and Date
  2008-11-26
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] GPS4次元トモグラフィーによる地震発生に伴う電離層内波動現象の解明2008
- Author(s)
  綿田辰吾, 大林政行, 小沢慎三郎
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-11
- Data Source
  KAKENHI-PROJECT-20340123
[Presentation] Slab Tearing To Be Stagnant2008
- Author(s)
  M. Obayashi
- Organizer
  AGU 2008 Fall meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] Stagnant slab configuration in the vicinity of the 660-km discontinuity2007
- Author(s)
  Obayashi, M.
- Organizer
  2007 IUGG General Assembly
- Place of Presentation
  Perugia, Italy
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] Stagnant slab configuration in the vicinity of the 660-km discontinuity2007
- Author(s)
  Obayashi, M.
- Organizer
  2007 IUGG General Assembly
- Place of Presentation
  ペルージャ(イタリア)
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] High temperature and hydrus melt oceanward of subducting slabs at the 410-km discontinuity2006
- Author(s)
  Obayashi, M.
- Organizer
  2006年度日本地球惑星科学連合大会
- Place of Presentation
  幕張国際会議場
- Year and Date
  2006-05-15
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] A hole of stagnant slab: Implication for volcanism, back-arc opening and trench migration
- Author(s)
  Obayashi, M., Niu, F., Yoshimitsu, J., Kawakatsu, H., Tanaka, S., Chen, Y.J., Ning, J., Grand, S.P.
- Organizer
  IAHS-IASPSO-IASPEI
- Place of Presentation
  Gothenburg Convention Centre, Gothenburg, Sweden
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] Seismic evidence for upwelling of asthenosphere beneath Northeast China from S wave tomography
- Author(s)
  Obayashi M.
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] P-wave tomography of Northeastern China observed with NECESSArray
- Author(s)
  Obayashi M.
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Absence of stagnant slab: implication for volcanism, back-arc opening and trench migration
- Author(s)
  Obayashi M., F. NIu, J. Yoshimitsu, H. Kawakatsu, S. Tanaka, Y.J. Chen, J. Ning, S.P. Grand, N. Takeuchi, K. Miyakawa, K. Idehara, T. Tonegawa, R. Iritani
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  幕張メッセ（千葉県）
- Invited
- Data Source
  KAKENHI-PROJECT-25287116
[Presentation] 海洋多重反射波の補正法（広帯域海底地震計間P波相対走時測定のための）
- Author(s)
  大林政行、石原靖、末次大輔
- Organizer
  日本地震学会2013年度秋季大会
- Place of Presentation
  神奈川県民ホール（神奈川県）
- Data Source
  KAKENHI-PROJECT-25287116

1. TANAKA Satoru (60281961)

# of Collaborated Projects: 6 results

# of Collaborated Products: 16 results
2. TAKEUCHI Nozomu (90313048)

# of Collaborated Projects: 4 results

# of Collaborated Products: 4 results
3. SUETSUGU Daisuke (20359178)

# of Collaborated Projects: 3 results

# of Collaborated Products: 9 results
4. TSUBOI Seiji (90183871)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
5. ISSE Takehi (60359180)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
6. SUGIOKA Hiroko (00359184)

# of Collaborated Projects: 3 results

# of Collaborated Products: 18 results
7. TONO Yoko (90359183)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. FUKAO Yoshio (10022708)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
9. ISHIHARA Yasushi (40232334)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
10. YOSHIMITSU Junko (70392941)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
11. KAWAKATSU Hitoshi (60242153)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
12. NISHIDA Kiwamu (10345176)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. HONDA Satoru (00219239)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. OTAKI Toshiki (00356643)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. UTADA Hisashi (70134632)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
16. SHIOBARA Hajime (60211950)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
17. BABA Kiyoshi (70371721)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
18. TADA Noriko (00509713)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
19. ITO Aki (90371723)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
20. TONEGAWA Takashi (60610855)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
21. YAMADA Isao (60022670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
22. IIDAKA Takashi (00221747)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. ORIHASHI Yuji (70313046)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. WATADA Shingo (30301112)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
25. OZAWA Shinzaburo (70370806)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
26. SHINOHARA Masanao (90242172)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. TAKEI Yasuko (30323653)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. UYESHIMA Makoto (70242154)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. SHIMIZU Hisayoshi (70302619)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. HIRAGA Takehiko (10444077)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. MIBE Kenji (10372426)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. SHITO Azusa (90376541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. OKI Satoko (40443337)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. TAKEO Akiko (90756933)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. MORISHIGE Manabu (70746544)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. ICHIHARA Hiroshi (90553074)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
37. NAKANISHI Masao (80222165)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
38. MIURA Seiichi (00371724)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
39. SANO Takashi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. Shen Yang

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. Harmon Nick

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. MATSUNO Tetsuo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
43. 三好崇之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OBAYASHI Masayuki 大林 政行

大林 政行 オオバヤシ マサユキ

Research Projects

Research Products

Co-Researchers

SPPIM: South Pacific Plume Imaging with floating robotsPrincipal Investigator

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Waveform inversion for local anomalies at the CMBPrincipal Investigator

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CMBにおける局所超低速度異常領域のグローバルマッピングPrincipal Investigator

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Exploring Large Igneous Provinces: Determination of crust and mantle structure beneath the Ontong Java Plateau by marine geophysical observation

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Relation between Earth surface phenomena and deep mantle structure inferred from a hybrid P-wave tomographyPrincipal Investigator

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New phase of Ocean Hemisphere Project : Imaging the normal oceanic mantle by advanced ocean bottom observations

Principal Investigator

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Determination of deep structure under Japan using waveform inversion and Spectral-Element Method

Principal Investigator

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Analysis of the short-period wave propagation in the ionosphere associated with earthquakes using 4D GPS tomographyPrincipal Investigator

Principal Investigator

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NECESSArray Project-Earth dynamics viewed from the Chinese continent

Principal Investigator

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High resolution seismic tomography of stagnant slabs

Principal Investigator

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[Journal Article] Nature of mantle discontinuities beneath the Ontong Java Plateau2023

Author(s)

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DOI

Data Source

[Journal Article] Global P-wave and joint S-wave tomography in the North Pacific: Implications for slab geometry and evolution2023

Author(s)

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DOI

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[Journal Article] Interrelation of the stagnant slab, Ontong Java Plateau, and intraplate volcanism as inferred from seismic tomography2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Seismic evidence for a thermochemical mantle plume underplating the lithosphere of the Ontong Java Plateau2021

OBAYASHI Masayuki 大林政行

大林政行オオバヤシマサユキ