Takeuchi Nozomu 竹内希

… Alternative Names

TAKEUCHI Nozomu 竹内希

Less

Researcher Number	90313048
Other IDs	https://orcid.org/0000-0003-3636-7800
Affiliation (Current)	2025: 東京大学, 地震研究所, 教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 東京大学, 地震研究所, 教授 2010 – 2020: 東京大学, 地震研究所, 准教授 2007 – 2009: The University of Tokyo, Earthquake Research Institute, Assistant Researcher 2004 – 2006: The University of Tokyo, Earthquake Research Institute, Research Associate, 地震研究所, 助手 2003: 東大, 地震研究所, 助手 1999 – 2002: 東京大学, 地震研究所, 助手
Review Section/Research Field	Principal Investigator Solid earth and planetary physics / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 17040:Solid earth sciences-related / 固体地球物理学 Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Medium-sized Section 17:Earth and planetary science and related fields / 固体地球物理学 / Solid earth and planetary physics / Science and Engineering / Mathematics and Physics / Science and Engineering / Science and Engineering
Keywords	Principal Investigator 地球内部構造 / トモグラフィー / 内部構造 / Direct Solution Method / 散乱 / 地震 / インバージョン / 異方性 / マントル / プレート … More / 地球ダイナミクス / 減衰 / 地球 / 実体波 / 海底観測 / 地震波異方性 / 地震波減衰 / プレートテクトニクス / アセノスフェア / リソスフェア / 地震波 / 散乱波 / マントル対流 / 下部マントル / グローバル地震 / 理論波形計算 / 波形インバージョン / 波型インバージョン … More Except Principal Investigator Direct Solution Method / 地球内部構造 / 地震波速度 / マントルダイナミクス / 異方性 / Lunar-A / アセノスフェア / リソスフェア / 地震観測 / D"層 / マントル遷移層 / 波形インバージョン / 地球科学データ解析 / 化学組成 / 日本列島地殻構造 / 放射性元素 / 全地球化学組成 / 日本列島地殻 / 地球ニュートリノ / 海洋プレート / 太平洋アレイ / プレートテクトニクス / プルーム・プレート相互作用 / 電気伝導度 / 粘性率 / 海洋アセノスフェア / 太平洋の古い海底 / 国際連携 / 太平洋最古の海底 / リソスフェア・アセノスフェア境界 / 海底長期観測 / 核－マントル境界 / マントル / ICB / 外核最下部 / 外核最上部 / CMB / 電磁気 / 地震 / 古地磁気 / 地球電磁気 / 地震波 / 核ーマントル / 内核最上部 / 下部マントル / 地球電磁気学 / 地震学 / 内核 / 外核 / マントル最下部 / Partial derivatives / Seismic anisotropy / D"layer / Transition zone / Waveform inversion / 非弾性減衰パラメータ / 有限差分法 / 偏微分係数 / DSM / 地震学的異方性 / 遷移層 / Anisotropy / Optimally accurate operator / Synthetic seismograms / Seismic discontinuity / Earth structure / angular order / 凸凹構造 / 浅発地震 / 最適演算子 / 理論波形 / 不連続面 / seismic structure / inner core / apollo project / moon quake / Moon / 地震波構造 / 核 / アポロ計画 / 月震 / 月 / 海底観測 / 最先端技術 / 海底地球物理観測 / 海洋マントル / 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 / 西太平洋 / プレート沈み込み帯 / 広帯域地震観測 / 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 / 地震波トモグラフィー / 地殻・マントル・核 / 内部変動 / 内部構造 Less

International collaborative research on the viscosity of the oceanic asthenosphere through marine geophysical observations and geodynamic modeling
- Principal Investigator
  
  馬場聖至
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Advanced modeling of 3-D compositional distribution in the Japan crust for geoneutrino flux prediction to constrain the bulk silicate Earth compositional model
- Principal Investigator
  
  上木賢太
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
プレート成長標準モデル：プレートテクトニクスからプレートダイナミクスへ
- Principal Investigator
  
  川勝均
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo
The Mystery of the Plate Tectonics Revealed by the Whole Area Exploration of the Oldest PacificPrincipal Investigator
- Principal Investigator
  
  Takeuchi Nozomu
- Project Period (FY)
  2021 – 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
  The University of Tokyo
Reason for Soft Asthenosphere Revealed by Seismic WavesPrincipal Investigator
- Principal Investigator
  
  Takeuchi Nozomu
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo
Pacific Array (1): Exploration of the oldest Pacific mantle
- Principal Investigator
  
  Utada Hisashi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
Seismic and geo-electromagnetic observations of core and mantle
- Principal Investigator
  
  Tanaka Satoru
- Project Period (FY)
  2015 – 2019
- 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
Fate of the Oceanic Crust Reveled by Stochastic Seismic Wave TomographyPrincipal Investigator
- Principal Investigator
  
  Takeuchi Nozomu
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
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
Tomography of the Whole Earth FiguresPrincipal Investigator
- Principal Investigator
  
  TAKEUCHI Nozomu
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
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
Anisotropic structure in detail using broadband seismic waveform data and waveform inersion
- Principal Investigator
  
  GELLER Robert J.
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- 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
新世代地震計網データ解析手法開発による次世代内部構造モデル推定Principal Investigator
- Principal Investigator
  
  竹内希
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
地震学的内部構造推定によるマントル対流様式の制約Principal Investigator
- Principal Investigator
  
  竹内希
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Determination of discontinuous seismic structure using waveform inversion
- Principal Investigator
  
  GELLER Robert J.
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
広帯域波形インバージョンによる3次元地震波速度構造及び減衰構造の同時推定Principal Investigator
- Principal Investigator
  
  竹内希
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Probing the Lunar Interior using Lunar-A mission data
- Principal Investigator
  
  KOBAYASHI Naoki
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  Tokyo Institute of Technology

[Book] Methods for computing synthetic seismograms and estimating their computational error in Mathematical and numerical aspects of wave propagation, 754-758 (eds. Cohen, G.C., Heikkola, E., Joly, P., Nittaanmaki, P.)2003
- Author(s)
  Geller, R.J., Takeuchi, N., Mizutani, H., Hirabayashi, N.
- Total Pages
  932
- Publisher
  Springer
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] Olivine Fabrics in the Oceanic Lithosphere Constrained by <i>Pn</i> Azimuthal Anisotropy2023
- Author(s)
  Takeuchi Nozomu、Isse Takehi、Kawakatsu Hitoshi、Shiobara Hajime、Sugioka Hiroko、Ito Aki、Utada Hisashi、Yamada Tomoaki
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 128 Issue: 6
- DOI
  10.1029/2023jb026428
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893
[Journal Article] Seismic Velocity Structure of Upper Mantle Beneath the Oldest Pacific Seafloor: Insights From Finite‐Frequency Tomography2023
- Author(s)
  Kang Hyunsun、Kim YoungHee、Hung Shu‐Huei、Lin Pei‐Ying Patty、Isse Takehi、Kawakatsu Hitoshi、Lee Sang‐Mook、Utada Hisashi、Takeuchi Nozomu、Shiobara Hajime、Sugioka Hiroko、Kim Seung‐Sep
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 24 Issue: 9
- DOI
  10.1029/2022gc010833
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893
[Journal Article] Characteristics of Background Noise in the Oldest-1 Array Deployed on the Oldest Part of the Pacific Plate2023
- Author(s)
  Tae-shin Kim, Ji-hoon Park, Ji-won Ko, Se-young Oh, MichaelWitek, Sung-Joon Chang, Sang-Mook Lee, YoungHee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi, and Hiroko Sugioka
- Journal Title
  
  Bull. Seismol. Soc. Am.
  
  Volume: XX Issue: 4 Pages: 1-22
- DOI
  10.1785/0120220215
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893, KAKENHI-PROJECT-21H04504
[Journal Article] Characterizing the Seafloor Sediment Layer Using Teleseismic Body Waves Recorded by Ocean Bottom Seismometers2023
- Author(s)
  Kim HyeJeong、Kawakatsu Hitoshi、Akuhara Takeshi、Takeuchi Nozomu
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 128 Issue: 12
- DOI
  10.1029/2023jb027616
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K21892, KAKENHI-PROJECT-21H04504
[Journal Article] Inference of velocity structures of oceanic crust and upper mantle from surface waveform fitting2023
- Author(s)
  Nagai Haruka、Takeuchi Nozomu、Kawakatsu Hitoshi、Shiobara Hajime、Isse Takehi、Sugioka Hiroko、Ito Aki、Utada Hisashi
- Journal Title
  
  Geophysical Journal International
  
  Volume: 233 Issue: 3 Pages: 1974-1986
- DOI
  10.1093/gji/ggad049
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893, KAKENHI-PROJECT-20H02416
[Journal Article] Noise Reduction from Vertical-Component Seismograms Recorded by Broadband Ocean-Bottom Seismometers Deployed at the Western Pacific2023
- Author(s)
  Kawano Yuki、Isse Takehi、Kawakatsu Hitoshi、Shiobara Hajime、Takeuchi Nozomu、Sugioka Hiroko、Kim YoungHee、Utada Hisashi、Lee Sang-Mook
- Journal Title
  
  Bulletin of the Seismological Society of America
  
  Volume: 113 Issue: 4 Pages: 1759-1771
- DOI
  10.1785/0120220256
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893
[Journal Article] Seismic Structure of the Lithosphere‐Asthenosphere System Beneath the Oldest Seafloor Revealed by Rayleigh‐Wave Dispersion Analysis2023
- Author(s)
  Kawano Yuki、Isse Takehi、Takeo Akiko、Kawakatsu Hitoshi、Morishige Manabu、Shiobara Hajime、Takeuchi Nozomu、Sugioka Hiroko、Kim YoungHee、Utada Hisashi、Lee Sang‐Mook
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 128 Issue: 6
- DOI
  10.1029/2023jb026529
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893
[Journal Article] Seismic velocity structure of the upper inner core in the north polar region2021
- Author(s)
  Ohtaki Toshiki、Tanaka Satoru、Kaneshima Satoshi、Siripunvaraporn Weerachai、Boonchaisuk Songkhun、Noisagool Sutthipong、Kawai Kenji、Kim Taewoon、Suzuki Yuki、Ishihara Yasushi、Miyakawa Koji、Takeuchi Nozomu
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 311 Pages: 106636-106636
- DOI
  10.1016/j.pepi.2020.106636
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PLANNED-15H05832, KAKENHI-WRAPUP-20H05611, KAKENHI-PROJECT-18K03797, KAKENHI-PROJECT-18K03798
[Journal Article] Analysis on microseism characteristics by typhoon ‘HAGIBIS’ using land and ocean-bottom seismometers2021
- Author(s)
  Ko Ji-won、Kim Tae-shin、Park Ji-hoon、Oh Se-young、Chang Sung-Joon、Kim Ki Young、Lee Sang-Mook、Kim YoungHee、Utada Hisashi、Kawakatsu Hitoshi、Shiobara Hajime、Isse Takehi、Takeuchi Nozomu
- Journal Title
  
  Journal of the Geological Society of Korea
  
  Volume: 57 Issue: 3 Pages: 339-352
- DOI
  10.14770/jgsk.2021.57.3.339
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-21H04504, KAKENHI-PROJECT-23K20893
[Journal Article] Inversion of Longer‐Period OBS Waveforms for P Structures in the Oceanic Lithosphere and Asthenosphere2020
- Author(s)
  Takeuchi Nozomu、Kawakatsu Hitoshi、Shiobara Hajime、Isse Takehi、Sugioka Hiroko、Ito Aki、Utada Hisashi
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 125 Issue: 7
- DOI
  10.1029/2019jb018810
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-20H02416
[Journal Article] Influence of a Subducted Oceanic Ridge on the Distribution of Shallow VLFEs in the Nankai Trough as Revealed by Moment Tensor Inversion and Cluster Analysis2020
- Author(s)
  Toh A.、Chen W. J.、Takeuchi N.、Dreger D. S.、Chi W. C.、Ide S.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 47 Issue: 15 Pages: 1-9
- DOI
  10.1029/2020gl087244
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04010, KAKENHI-PROJECT-18K03798, KAKENHI-PLANNED-16H06477, KAKENHI-PROJECT-22KJ0503, KAKENHI-PROJECT-16H02219
[Journal Article] Thai Seismic Array Project2019
- Author(s)
  Tanaka S. Siripunvaraporn W. Boonchaisuk S. Noisagool S. Kim T. Kawai K. Suzuki Y. Ishihara Y. Iritani R. Miyakawa K. Takeuchi N. Kawakatsu H.
- Journal Title
  
  東京大学地震研究所彙報
  
  Volume: 94 Pages: 1-11
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Journal Article] Stochastic modeling of 3-D compositional distribution in the crust with Bayesian inference and application to geoneutrino observation in Japan2019
- Author(s)
  Takeuchi N.、Ueki K.、Iizuka T.、Nagao J.、Tanaka A.、Enomoto S.、Shirahata Y.、Watanabe H.、Yamano M.、Tanaka H.K.M.
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 288 Pages: 37-57
- DOI
  10.1016/j.pepi.2019.01.002
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-26220713, KAKENHI-PROJECT-17H02063, KAKENHI-PLANNED-15H05833, KAKENHI-PROJECT-17H02982
[Journal Article] Topography of the western Pacific LLSVP constrained by S-wave multipathing2019
- Author(s)
  Roy Sunil K、Takeuchi Nozomu、Srinagesh D、Ravi?Kumar M、Kawakatsu Hitoshi
- Journal Title
  
  Geophysical Journal International
  
  Volume: 218 Issue: 1 Pages: 190-199
- DOI
  10.1093/gji/ggz149
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-PROJECT-18H03735, KAKENHI-PLANNED-15H05832
[Journal Article] Melting at the Edge of a Slab in the Deepest Mantle2019
- Author(s)
  Thorne Michael S.、Takeuchi Nozomu、Shiomi Katsuhiko
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 46 Issue: 14 Pages: 8000-8008
- DOI
  10.1029/2019gl082493
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-PROJECT-18H03735, KAKENHI-PLANNED-15H05832
[Journal Article] Sharpness of the hemispherical boundary in the inner core beneath the northern Pacific2019
- Author(s)
  Iritani Ryohei、Kawakatsu Hitoshi、Takeuchi Nozomu
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 527 Pages: 115796-115796
- DOI
  10.1016/j.epsl.2019.115796
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-PROJECT-18H03735, KAKENHI-PLANNED-15H05832
[Journal Article] Numerical data of probabilistic 3D lithological map of Japanese crust2019
- Author(s)
  Takeuchi Nozomu、Ueki Kenta、Iizuka Tsuyoshi、Nagao Jun、Tanaka Akiko、Enomoto Sanshiro、Shirahata Yutaka、Watanabe Hiroko、Yamano Makoto、Tanaka Hiroyuki
- Journal Title
  
  Data in Brief
  
  Volume: 26 Pages: 104497-104497
- DOI
  10.1016/j.dib.2019.104497
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03798, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-17H02982
[Journal Article] A Sharp Structural Boundary in Lowermost Mantle Beneath Alaska Detected by Core Phase Differential Travel Times for the Anomalous South Sandwich Islands to Alaska Path2018
- Author(s)
  Long Xin、Kawakatsu Hitoshi、Takeuchi Nozomu
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Issue: 1 Pages: 176-184
- DOI
  10.1002/2017gl075685
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832, KAKENHI-PROJECT-18H03735
[Journal Article] Determination of intrinsic attenuation in the oceanic lithosphere-asthenosphere system2017
- Author(s)
  Takeuchi Nozomu、Kawakatsu Hitoshi、Shiobara Hajime、Isse Takehi、Sugioka Hiroko、Ito Aki、Utada Hisashi
- Journal Title
  
  Science
  
  Volume: 358 Issue: 6370 Pages: 1593-1596
- DOI
  10.1126/science.aao3508
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H01794, KAKENHI-PLANNED-15H05832, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15K13558, KAKENHI-PROJECT-15KK0177
[Journal Article] Differential Monte Carlo method for computing seismogram envelopes and their partial derivatives2016
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Journal of Geophysical Research, Solid Earth
  
  Volume: 121 Issue: 5 Pages: 2428-3444
- DOI
  10.1002/2015jb012661
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05832
[Journal Article] Intricate heterogeneous structures of the top 300 km of the Earth's inner core inferred from global array data : I. Regional 1D attenuation and velocity profiles2014
- Author(s)
  Iritani, R., Takeuchi, N. & Kawakatsu, H.
- Journal Title
  
  Phys. Earth Planet. Int.
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Intricate heterogeneous structures of the top 300 km of the Earth's inner core inferred from global array data : II. Frequency dependence of inner core attenuation and its implication2014
- Author(s)
  Iritani, R., Takeuchi, N. & Kawakatsu, H.
- Journal Title
  
  Earth Planet. Sci. Lett.
  
  Volume: 405 Pages: 231-243
- DOI
  10.1016/j.epsl.2014.08.038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-25400439
[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] High-velocity anomaly adjacent to the western edge of the Pacific low-velocity province2013
- Author(s)
  Idehara, K., Tanaka, S. & Takeuchi, N.
- Journal Title
  
  Geophys. J. Int.
  
  Volume: vol.192 Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] High-velocity anomaly adjacent to the western edge of the Pacific low-velocity province2013
- Author(s)
  Idehara, K., Tanaka, S., Takeuchi, N.
- Journal Title
  
  Geophys. J. Int.
  
  Volume: 192 Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] On thePossibility of lunar core phase detection using new seismometers for soft-landers in future lunar missions2013
- Author(s)
  Yamada, R., Garcia, R.F., Lognonne, P., Kobayashi, N., Takeuchi, N., Nebut, T., Shiraishi, H., Calvet, M. & Ganepain-Beyneix, J.
- Journal Title
  
  Planet. Space Sci.
  
  Volume: vol.81 Pages: 18-31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] On the possibility of lunar core phase detection using new seismometers for soft-landers in future lunar missions2013
- Author(s)
  Yamada, R., Garcia, R.F., Lognonne, P., Kobayashi, N., Takeuchi, N., Nebut, T., Shiraishi, H., Calvet, M. & Ganepain-Beyneix, J.
- Journal Title
  
  Planet. Space Sci.
  
  Volume: 81 Pages: 18-32
- DOI
  10.1016/j.pss.2013.03.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400439
[Journal Article] Can a sheet-like low-velocity region form an elongated Large Igneous Province?2013
- Author(s)
  Namiki, A., Sueyoshi, K. & Takeuchi, N.
- Journal Title
  
  Geochem. Geophys. Geosys.
  
  Volume: 14 Issue: 8 Pages: 3053-3066
- DOI
  10.1002/ggge.20182
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-24681035, KAKENHI-PROJECT-25400439
[Journal Article] Detection of ridge-like structures in the Pacific Large Low-Shear Velocity Province2012
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Earth Planet.Sci.Lett.
  
  Volume: 319-320 Pages: 55-64
- DOI
  10.1016/j.epsl.2011.12.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Detection of ridge-like structures in the Pacific Large Low-Shear-Velocity Province2012
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 319-320 Pages: 55-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Detection of ridge-like structures in the Pacific Large Low-Shear-Velocity Province2012
- Author(s)
  Takeuchi, N
- Journal Title
  
  Earth Planet. Sci. Lett., vol
  
  Volume: vol.319-320 Pages: 55-64
- URL
  http://www.sciencedirect.com/science/article/pii/S0012821X11007448
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] N., Detection of ridge-like structures in the Pacific Large Low-Shear-Velocity Province2012
- Author(s)
  Takeuchi
- Journal Title
  
  Earth Planet. Sci. Lett.
  
  Volume: vol.319-320 Pages: 55-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Detection of ridge-like structures in the Pacific Large Low-Shear-Velocity Province2012
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Earth Planet. Sci. Lett.
  
  Volume: 319-320 Pages: 55-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Simulation of heterogeneity sections obtained by neutrino radiography2010
- Author(s)
  Takeuchi N.
- Journal Title
  
  Earth Planets Space
  
  Volume: vol.62 Pages: 215-221
- NAID
  10029015968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Fine-scaletopography of the D' discontinuity and its correlation to volumetric velocity fluctuations2010
- Author(s)
  Takeuchi, N. & Obara, K
- Journal Title
  
  Phys. Earth Planet. Int.
  
  Volume: vol.183 Pages: 126-135
- URL
  http://www.sciencedirect.com/science/article/pii/S0031920110001226
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Seismic attenuation structure of the top half of the inner core, beneath the northeastern Pacific2010
- Author(s)
  Iritani, R., Takeuchi, N. & Kawakatsu, H
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: vol.37 Issue: 19
- DOI
  10.1029/2010gl044053
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104011, KAKENHI-PROJECT-21740323
[Journal Article] Simulation of heterogeneity sections obtained by neutrino radiography2010
- Author(s)
  竹内希
- Journal Title
  
  Earth Planets Space 62
  
  Pages: 215-221
- NAID
  10029015968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Seismic attenuation structure of the top half of the inner core, beneath the northeastern Pacific2010
- Author(s)
  Iritani, R., Takeuchi, N., Kawakatsu, H.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Fine-scale topography of the D" discontinuity and its correlation to volumetric velocity fluctuations2010
- Author(s)
  Takeuchi, N., Obara, K.
- Journal Title
  
  Phys.Earth Planet.Int.
  
  Volume: 183 Pages: 126-135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Fine-scale topography of the D" discontinuity and its correlation to volumetric velocity fluctuations2010
- Author(s)
  Takeuchi, N. & Obara, K.
- Journal Title
  
  Phys. Earth Planet. Int.
  
  Volume: vol. 183 Pages: 126-135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] Fine-scale topography of the D" discontinuity and its correlation to volumetric velocity fluctuations2010
- Author(s)
  Takeuchi, N., 他1名
- Journal Title
  
  Phys.Earth Planet.Int.
  
  Volume: 183 Pages: 126-135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] A low-velocity conduit throughout the mantle in the robust component of a tomography model2009
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.Res.Lett. 36
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] A low-velocity conduit throughout the mantle in the robust component of a tomography model2009
- Author(s)
  竹内希
- Journal Title
  
  Geophys.Res.Lett. 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] A Low-Velocity Conduit Throughout the Mantle in the Robust Component of a Tomography Model2009
- Author(s)
  N. Takeuchi
- Journal Title
  
  Geophys. Res. Lett. (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] 非対称グローバル地球モデルに対する理論波形計算手法〜トモグラフィーに応用された手法を中心に〜2009
- Author(s)
  竹内希
- Journal Title
  
  地震 2(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] A low-velocity conduit throughout the mantle in the robust component of a tomography model2009
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 36 Issue: 7
- DOI
  10.1029/2009gl037590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104011, KAKENHI-PROJECT-21740323
[Journal Article] 非球対グローバル地球モデルに対する理論波形計算手法-トモグラフィーに応用された手法を中心に-2009
- Author(s)
  竹内希
- Journal Title
  
  地震2
  
  Volume: vol.61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] 非球対グローバル地球モデルに対する理論波形計算手法 -トモグラフィーに応用された手法を中心に-2009
- Author(s)
  竹内希
- Journal Title
  
  地震2 61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740323
[Journal Article] A low-velocity conduit throughout the mantle in the robust component of a tomography model2009
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. Res. Lett. 36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] 非球対称グローバル地球モデルに対する理論波形計算手法〜トモグラフィーに応用された手法を中心に〜2009
- Author(s)
  竹内希
- Journal Title
  
  地震 (印刷中)
- NAID
  10025364614
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Extent of the low-velocity region in the lowermost mantle be neath the western Pacific detected by the Vietnamese broadband seismograph array2008
- Author(s)
  Takeuchi, N., Morita, Y., Xuyen, N.D. & Zung, N.Q.
- Journal Title
  
  Geophys. Res. Lett. 35
  
  Pages: 5307-5307
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Depth-dependent attenuation structure of the inner core inferred from short-period Hi-net data2008
- Author(s)
  T. Kazama, H. Kawakatsu, N. Takeuchi
- Journal Title
  
  Phys. Earth Planet. Int. 167
  
  Pages: 155-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Extent of the low-velocity region in the lowermost mantle beneath the western Pacific detected by the Vietnamese broadband seismograph array2008
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. Res. Lett. 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Extent of the low-velocity region in the lowemlost mantle beneath the westem Pacific detected by the Vietnamese broadband seismograph array2008
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. Res. Lett. 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Extent of the low-velocity region in the lowermost mantle beneath the western Pacific detected by the Vietnamese broadband seismograph array2008
- Author(s)
  Takeuchi, N., Morita, Y., Xuyen, N. D. and Zung, N. Q.
- Journal Title
  
  Geophys. Res. Lett 35, L05307, doi : 10.1029/2008GL033197
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Depth-dependent attenuation structure of the inner core inferred from short-period Hi-net data2008
- Author(s)
  Kazama, T., Kawakatsu, H., N. Takeuchi
- Journal Title
  
  Phys.Earth Planet.Int. 167
  
  Pages: 155-160
- Data Source
  KAKENHI-PROJECT-19104011
[Journal Article] Whole mantle SH velocity model constrained by waveform inversion based on three-dimensional Born kernels2007
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.J.Int. (印刷中)
- NAID
  120000863128
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Whole mantle SH velocity model constrained by waveform inversion based on three-dimensional Born kernels2007
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. J. Int. 169
  
  Pages: 1153-1163
- NAID
  120000863128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Whole mantle SH velocity model constrained by waveform in version based on three-dimensional Born kernels2007
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. J. Int. 169
  
  Pages: 1153-1163
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Possible evidence for a double crossing phase transition in D beneath Central America from inversion of seismic waveforms2007
- Author(s)
  Kawai, K., Takeuchi, N., Geller, R.J., Fuji, N.
- Journal Title
  
  Geophys.Res.Lett. (印刷中)
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Possible evidence for a double crossing phase transition in D" beneath Central America from inversion of seismic waveforms2007
- Author(s)
  Kawai, K., Takeuchi, N., Geller, R.J. & Fuji, N.
- Journal Title
  
  Geophys. Res. Lett. 34
  
  Pages: 9314-9314
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Whole mantle SH velocity model constrained by waveform inversion based on three-dimensional Born kernels2007
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys. J. Int 169
  
  Pages: 1153-1163
- NAID
  120000863128
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Possible evidence for a double crossing phase transition in D" beneath Central America from inversion of seismic waveforms2007
- Author(s)
  Kawai, K., Takeuchi, N., Geller, R. J. and Fuji, N.
- Journal Title
  
  Geophys. Res. Lett 34, L09314, doi : 10.1029/2007GL02964
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Possible evidence for a double crossing phase transition in D"beneath Central America from inversion of seismic waveforms2007
- Author(s)
  Kawai, K., N. Takeuchi, R. J. Geller & N. Fuji
- Journal Title
  
  Geophysical Research Letters 34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., et al., (竹内が第2著者)
- Journal Title
  
  Geophys.J.Int. 164
  
  Pages: 411-424
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., Takeuchi, N., Geller, R.J.
- Journal Title
  
  Geophys.J.Int. 164
  
  Pages: 411-426
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., N. Takeuchi, R. J. Geller
- Journal Title
  
  Geophys. J. Int. 164
  
  Pages: 411-424
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., Takeuchi, N., Geller, R.J.
- Journal Title
  
  Geophys.J.Int. 164・2
  
  Pages: 411-424
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  K.Kawai, N.Takeuchi, R.J.Geller
- Journal Title
  
  Geophys.J.Int. 164
  
  Pages: 411-424
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Complete synthetic seismograms up to 2 Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., Takeuchi, N. & Geller, R.J.
- Journal Title
  
  Geophys. J. Int. 164
  
  Pages: 411-424
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Complete synthetic seismograms up to 2Hz for transversely isotropic spherically symmetric media2006
- Author(s)
  Kawai, K., Takeuchi, N. and Geller, R. J.
- Journal Title
  
  Geophys. J. Int 164
  
  Pages: 411-424
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] 3D effects of sharp boundaries at the border of the Africa and Pacific Superplumes : observation and modeling2005
- Author(s)
  To, A., Romanowicz, B., Capdeville, Y., Takeuchi, N.
- Journal Title
  
  Earth Planet.Sci.Lett. 233
  
  Pages: 137-153
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] Finite Boundary Perturbation Theory for the Elastic Equation of Motion2005
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 1044-1058
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] An Observation of PKJKP : Inferences on Inner Core Shear Properties2005
- Author(s)
  Cao, A., Romanowicz, B. and Takeuchi, N
- Journal Title
  
  Science 308
  
  Pages: 1453-1455
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] Finite Boundary Perturbation Theory for the Elastic Equation of Motion2005
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.J.Int. 160・3
  
  Pages: 1044-1058
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Finite Boundary Perturbation Theory for the Elastic Equation of Motion2005
- Author(s)
  Takeuchi, N
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 1044-1058
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] An observation of PKJKP: inferences on inner core shear properties2005
- Author(s)
  Cao, A., Romanowicz, B., Takeuchi, N.
- Journal Title
  
  Science 308・5727
  
  Pages: 1453-1455
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] An Observation of PKJKP: Inferences on Inner Core Shear Properties2005
- Author(s)
  Cao, A., Romanowicz, B. & Takeuchi, N
- Journal Title
  
  Science 308
  
  Pages: 1453-1455
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540392
[Journal Article] 3D effects of sharp boundaries at the border of the Africa and Pacific Superplumes : observation and modeling2005
- Author(s)
  A.To, B.Romanowicz, Y.Capdeville, N.Takeuchi
- Journal Title
  
  Earth Planet.Sci.Lett. 233
  
  Pages: 137-153
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Finite Boundary Perturbation Theory for the Elastic Equation of Motion2005
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 1044-1058
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] An observation of PKJKP : inferences on inner core shear properties2005
- Author(s)
  A.Cao, B.Romanowicz, N.Takeuchi
- Journal Title
  
  Science 308
  
  Pages: 1453-1455
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] 3D effects of sharp boundaries at the border of the Africa and Pacific Superplumes: observation and modeling2005
- Author(s)
  To, A., Romanowicz, B., Capdeville, Y., Takeuchi, N.
- Journal Title
  
  Earth planet.Sci.Lett. 233・1-2
  
  Pages: 137-153
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Improvement of Seismological Earth Models by Using Data Weighting in Waveform Inversion2004
- Author(s)
  Takeuchi, N., Kobayashi, M
- Journal Title
  
  Geophys.J.Int. 158
  
  Pages: 681-694
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] Improvement of Seismological Earth Models by Using Data Weighting in Waveform Inversion2004
- Author(s)
  Takeuchi, N.
- Journal Title
  
  Geophys.J.Int. 158
  
  Pages: 681-694
- Data Source
  KAKENHI-PROJECT-16075208
[Journal Article] Improvement of Seismological Earth Models by Using Data Weighting in Waveform Inversion2004
- Author(s)
  Takeuchi, N., Kobayashi, M.
- Journal Title
  
  Geophys.J.Int. 158
  
  Pages: 681-694
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] Improvement of Seismological Earth Models by Using Data Weighting in Waveform Inversion2004
- Author(s)
  Takeuchi, N., Kobayashi M.
- Journal Title
  
  Geophys.J.Int. 158・8
  
  Pages: 681-694
- Data Source
  KAKENHI-PROJECT-16740249
[Journal Article] Accurate Numerical Methods for Solving the Elastic Equation of Motion for Arbitrary Source Locations2003
- Author(s)
  Takeuchi, N., Geller, R.J.
- Journal Title
  
  Geophys.J.Int. 154
  
  Pages: 852-866
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Journal Article] Methods for computing synthetic seismograms and estimating their computational error2003
- Author(s)
  Geller, R.J., Takeuchi, N., Mizutani, H., Hirabayashi, N.
- Journal Title
  
  Mathematical and numerical aspects of wave propagation (Heikkola, E., Joly, P., Nittaanmaki, P.)(Springer)
  
  Pages: 754-758
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540393
[Presentation] Seismicity observation in the oldest Pacific Plate using Pacific Array (Oldest-1) data2024
- Author(s)
  Jun Yong Park, YoungHee Kim, Takehi Isse, Kwang-Hee Kim, Hajime Shiobara, Hitoshi Kawakatsu, Sang-Mook Lee, Hisashi Utada, Nozomu Takeuchi, Hiroko Sugioka
- Organizer
  SSA Annual Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Characterizing the Seafloor Sediment Layer Using Teleseismic Body Waves Recorded by Ocean Bottom Seismometers2024
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara, Nozomu Takeuchi
- Organizer
  EGU General Assembly 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Constraining Upper Mantle Seismic Anisotropy beneath the Oldest Pacific Seafloor from Shear-wave Splitting2024
- Author(s)
  Seung-Heon Choi, YoungHee Kim, Hyunsun Kang, Hwaju Lee, Takehi Isse, Hitoshi Kawakatsu, Sung-Joon Chang, Sang-Mook Lee, Hajime Shiobara, Hisashi Utada, Nozomu Takeuchi, Hiroko Sugioka
- Organizer
  International Geological Congress 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Low-Velocity Anomalies beneath the Outer-Rise Regions: A New Type of Abnormal Oceanic Mantle2024
- Author(s)
  Nozomu Takeuchi, Takehi Isse, Nicholas Irabor Adimah
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Offshore seismic activity in the vicinity of Monday Seamount in October 2006 from detailed epicenter distribution2024
- Author(s)
  Tetsuya Aoyama, Nozomu Takeuchi, Yosuke Aoki
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Implications of multi-layer high-Vp/Vs seafloor sediments characterized using passive ocean bottom seismic data: Toward improving crustal and mantle structure analysis2024
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara, Nozomu Takeuchi
- Organizer
  SSA Annual Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] The Oldest-2 array observation: Second seafloor observation to study the lithosphere?asthenosphere system beneath the oldest Pacific Ocean2024
- Author(s)
  Takehi Isse, Kiyoshi Baba, Ban-Yuan Kuo, PeiYing Patty Lin, Wu-Cheng Chi, Chen-Hsiang Hung, Ding-Jiun Lin, Hogyum Kim, Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Hisashi Utada, onboard scientists of 2022/2023 Oldest-2 cruises by R/V Legend
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Analysis of submarine volcanic activities by using OBS waveform data2023
- Author(s)
  Tetsuya Aoyama, Nozomu Takeuchi
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Characterizing the heterogeneous seafloor sediment in the Western Pacific from passive ocean bottom seismic records2023
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara, Nozomu Takeuchi, Takehi Isse, Hajime Shiobara, Hiroko Sugioka, Younghee Kim, Hisashi Utada, Sang-Mook Lee
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] High-resolution seismic constraint on the seafloor sediments using teleseismic body waves of multiple components of ocean bottom seismometers: method and practice2023
- Author(s)
  HyeJeong Kim, Hitoshi Kawakastu, Takeshi Akuhara, Nozomu Takeuchi
- Organizer
  日本地球惑星連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Upper Mantle Seismic Anisotropy beneath the Oldest Pacific Seafloor from Shear-wave Splitting2023
- Author(s)
  Seung-Heon Choi, YoungHee Kim, Hyunsun Kang, Hwaju Lee, Takehi Isse, Hitoshi Kawakatsu, Sung-Joon Chang, Sang-Mook Lee, Hajime Shiobara, Hisashi Utada, Nozomu Takeuchi, Hiroko Sugioka
- Organizer
  Korea Society of Earth and Exploration Geophysicists
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Upper Mantle Seismic Velocity Structure beneath the Oldest Pacific Seafloor using Finite-frequency Tomography2023
- Author(s)
  Hyunsun Kang, Younghee Kim, Shu-Huei Hung, PeiYing Patty Lin, Takehi Isse, Hitoshi Kawakatsu, Sang-Mook Lee, Hisashi Utada, Nozomu Takeuchi, Hajime Shiobara, Hiroko Sugioka, Seung-Sep Kim
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] S-wave isotropic and radially anisotropic velocity structure in the Western Pacific inferred from partitioned waveform inversion2023
- Author(s)
  Ji-hoon Park, Sung-joon Chang, Michael Witek, Sang-Mook Lee, YoungHee Kim, Hisashi Utada, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi, Hiroko Sugioka
- Organizer
  EGU General Assembly 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] New phase velocity measurement of Love waves for the oceanic upper-mantle using a two-mode approach2023
- Author(s)
  Takehi Isse, Yuki Kawano, Akiko Takeo, Hitoshi Kawakatsu, Haijme Shiobara, Nozomu Takeuchi, Hiroko Sugioka, Younghee Kim, Hisashi Utada, Sang-Mook Lee
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] S-wave isotropic and radially anisotropic velocity structure around the Mariana Trench inferred from ambient noise tomography2022
- Author(s)
  Tae-shin Kim, Sung-Joon Chang, Michael Witek, Sang-Mook Lee, YoungHee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] S-wave isotropic and radially anisotropic velocity structure in the Western Pacific inferred from partitioned waveform inversion2022
- Author(s)
  Ji-hoon Park, Sung-Joon Chang, Michael Witek, Sang-Mook Lee, YoungHee Kim, Hisashi Utada, Hitoshi kawakatsu, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Broadband dispersion analysis of Love waves: a case study in the oldest Pacific Ocean2022
- Author(s)
  Yuki Kawano, Takehi Isse, Akiko Takeo, Hitoshi Kawakatsu, Hajime Shiobara, Nozomu Takeuchi, Hiroko Sugioka, YoungHee Kim, Hisashi Utada, Sang-Mook Lee
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] High-resolution seismic constraint on the seafloor sediments using teleseismic body waves of ocean bottom seismometers2022
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara and Nozomu Takeuchi
- Organizer
  American Geophysical Union (AGU) Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22601
[Presentation] High-resolution seismic constraint on the seafloor sediments using the teleseismic body waves: towards deeper structure analysis using receiver functions2022
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara, Nozomu Takeuchi
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Olivine Fabrics in the Oceanic Lithosphere Constrained by the Pn Azimuthal Anisotropy2022
- Author(s)
  Nozomu Takeuchi, Takehi Isse, Hitoshi Kawakatsu, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Olivine Fabrics in the Oceanic Lithosphere Constrained by the Pn Azimuthal Anisotropy2022
- Author(s)
  Nozomu Takeuchi, Takehi Isse, Hitoshi Kawakatsu, 他4名
- Organizer
  日本地球惑星連合大会（JpGU）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22601
[Presentation] High-resolution seismic constraint on the seafloor sediments using the teleseismic body waves: towards deeper structure analysis using receiver functions2022
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara, Nozomu Takeuchi
- Organizer
  日本地球惑星連合大会（JpGU）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22601
[Presentation] High-resolution seismic constraint on the seafloor sediments using teleseismic body waves of ocean bottom seismometers2022
- Author(s)
  HyeJeong Kim, Hitoshi Kawakatsu, Takeshi Akuhara and Nozomu Takeuchi
- Organizer
  AGU Fall Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Analysis on microseism characteristics by typhoon 'HAGIBIS' using land and ocean-bottom seismometers2021
- Author(s)
  Ko JiWon, KIM Tae-shin, Park Ji-hoon, Oh Se-young, Sung-Joon Chang, Ki Young Kim, Sang-Mook Lee, Younghee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Surface wave envelope fitting for S wave velocity structure of the oceanic upper mantle2021
- Author(s)
  Haruka Nagai, Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] MCMCによる地震波鉛直異方性パラメタの観測可能性の検証と火山直下の互層構造の再現2021
- Author(s)
  丸山純平、川勝均、竹内希
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] 表面波波形フィッティングによる海洋地殻および上部マントルのS波速度構造の推定ー短周期成分を活用した初期モデルの構築ー2021
- Author(s)
  永井はるか、竹内希、川勝均、塩原肇、一瀬建日、杉岡裕子、伊藤亜妃、歌田久司
- Organizer
  日本地震学会2021秋季大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] MCMCを用いた表面波とレシーバー関数の解析による地震波鉛直異方性パラメタの観測可能性の検証2021
- Author(s)
  丸山純平, 川勝均, 竹内希
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Application of the wavefield decomposition for the Oldest-1 array data2021
- Author(s)
  Hitoshi Kawakatsu, Takehi Isse, Nozomu Takeuchi, Hajime Shiobara, Hiroko Sugioka, YoungHee Kim, Hisashi Utada, Sang-Mook Lee
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Application of the wavefield decomposition for the Oldest-1 array data2021
- Author(s)
  川勝均、一瀬建日、竹内希、塩原肇、杉岡裕子、Kim YoungHee、歌田久司、Lee Sang-Mook
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] 表面波波形フィッティングによる海洋地殻および上部マントルのS波速度構造の推定－短周期成分を活用した初期モデルの構築－2021
- Author(s)
  永井はるか、竹内希、川勝均、塩原肇、一瀬建日、杉岡裕子、伊藤亜妃、歌田久司
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Seismic structure of the lithosphere-asthenosphere system beneath the oldest seafloor revealed by the broadband dispersion analysis of the Oldest-1 Array2021
- Author(s)
  Yuki Kawano, Takehi Isse, Akiko Takeo, Hitoshi Kawakatsu, Hajime Shiobara, Nozomu Takeuchi, Hiroko Sugioka, YoungHee Kim, Hisashi Utada, Sang-Mook Lee
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Characteristics of Background Noise in OLDEST-1 Pacific Array Deployed in the Western Pacific2021
- Author(s)
  Tae-shin Kim, Park Ji-hoon, Oh Se-young, Ji-won Ko, Sung-Joon Chang, Sang-Mook Lee, Younghee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Nozomu Takeuchi
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] MCMCを用いた表面波とレシーバー関数の解析による地震波速度異方性パラメータの推定2021
- Author(s)
  丸山純平・川勝均・竹内希
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Surface wave envelope fitting for S wave velocity structure of the oceanic upper mantle2021
- Author(s)
  永井はるか、竹内希、川勝均、塩原肇、一瀬建日、杉岡裕子、伊藤亜妃、歌田久司
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Analysis on microseism characteristics by typhoon ‘HAGIBIS’ using land and ocean-bottom seismometers2021
- Author(s)
  Ji-won Ko, Tae-shin Kim, Park Ji-hoon, Oh Se-young, Sung-Joon Chang, Ki Young Kim Sr, Sang-Mook Lee Younghee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse and Nozomu Takeuchi
- Organizer
  AGU 2021 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Seismic structure of the lithosphere-asthenosphere system beneath the oldest seafloor revealed by the broadband dispersion analysis of the Oldest-1 Array2021
- Author(s)
  川野由貴、一瀬建日、竹尾明子、川勝均、塩原肇、竹内希、杉岡裕子、Kim YoungHee、歌田久司、Lee Sang-Mook
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Seismic Velocity Structure of Upper Mantle Beneath the Oldest Pacific Ocean Basin: Insights from Finite-frequency Tomography2021
- Author(s)
  Hyunsun Kang, YoungHee Kim, Shu-Huei Hung, Pei-Ying (Patty) Lin, Takehi Isse, Hajime Shiobara, Hitoshi Kawakatsu, Sang-Mook Lee, Hisashi Utada, Nozomu Takeuchi, Hiroko Sugioka
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Characteristics of Background Noise in OLDEST-1 Pacific Array Deployed in the Western Pacific2021
- Author(s)
  Tae-shin Kim, Park Ji-hoon, Oh Se-young, Ji-won Ko, Sung-Joon Chang, Sang-Mook Lee, Younghee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse and Nozomu Takeuchi
- Organizer
  AGU 2021 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Seismic Velocity Structure of Upper Mantle Beneath the Oldest Pacific Ocean Basin: Insights from Finite-frequency Tomography2021
- Author(s)
  H. Kang, Y.H. Kim, S.-H. Hung, P. Lin, T. Isse, H. Shiobara, H. Kawakatsu, S.-M. Lee, H. Utada, N. Takeuchi, H. Sugioka
- Organizer
  AGU 2021 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Upper Mantle P-wave Velocity Structure beneath the Oldest Pacific Ocean Basin from Finite-frequency P-wave Traveltime Tomography2020
- Author(s)
  H. Kang, Y.H. Kim, S.-H. Hung, P. Lin, T. Isse, H. Shiobara, H. Kawakatsu, S.-M. Lee, H. Utada, N. Takeuchi, H. Sugioka
- Organizer
  AGU 2020 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Oldest Array (Pacific Array on the oldest seafloor), the first result2020
- Author(s)
  Kawakatsu, H., Utada, H., Lee, S.M., Kim, Y.H., Shiobara, H., Takeuchi, N., Baba, K., Isse, T., Takeo, A., Kim, H.
- Organizer
  EGU General Assembly 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] The seismic structure of the oldest Pacific: Preliminary results from the broadband Rayleigh-wave dispersion analysis of the Pacific Array, Oldest-12020
- Author(s)
  Y. Kawano, T. Isse, A. Takeo, H. Kawakatsu, H. Shiobara, N. Takeuchi, H. Sugioka, Y.-H. Kim, H. Utada, S.-M. Lee
- Organizer
  JpGU-AGU joint meeting 2020
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] The Oldest Array: Japan-Korea Pacific Array collaboration to study the lithosphere-asthenosphere system below the oldest part of the Pacific Ocean2020
- Author(s)
  Shiobara, H., Utada, H., Kim, S.S., Kim, Y.H., Baba, K., Isse, T., Kim H., Kim H., Sugioka, H., Takeuchi, N., Kawano, Y., Kawakatsu, H., Lee, S.M., and Onboard scientists of 2018/2019 Oldest cruises
- Organizer
  JpGU-AGU joint meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Three dimensional shear wave structure in the upper mantle beneath the oldest Pacific plate2020
- Author(s)
  T. Isse, H. Kawakatsu, H. Shiobara, N. Takeuchi, H. Sugioka, Y.-H. Kim, H. Utada, S.-M. Lee, K. Yoshizawa
- Organizer
  AGU 2020 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] P Velocity Heterogeneities in the Upper Mantle beneath the Northwestern Pacific2020
- Author(s)
  Nozomu Takeuchi
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03798
[Presentation] Three dimensional shear wave structure in the upper mantle beneath the oldest Pacific plate2020
- Author(s)
  T. Isse, H. Kawakatsu, H. Shiobara, N. Takeuchi, H. Sugioka, Y.-H. Kim, H. Utada, S.-M. Lee, K. Yoshizawa
- Organizer
  JpGU-AGU joint meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Seismic velocity structure beneath the oldest region of the Pacific ocean basin from multiscale finite-frequency traveltime tomography2020
- Author(s)
  H. Kang, Y.H. Kim, S.-H. Hung, P. Lin, T. Isse, H. Shiobara, H. Kawakatsu, S.-M. Lee, H. Utada, N. Takeuchi, H. Sugioka
- Organizer
  JpGU-AGU joint meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] P Velocity Heterogeneities in the Upper Mantle beneath the Northwestern Pacific2020
- Author(s)
  N. Takeuchi, H. Kawakatsu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, H. Utada
- Organizer
  JpGU-AGU joint meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Seismic structure of the lithosphere-asthenosphere system beneath the oldest seafloor - the broadband dispersion analysis of the Oldest-1 (Pacific Array) data2020
- Author(s)
  Y. Kawano, T. Isse, A. Takeo, H. Kawakatsu, H. Shiobara, N. Takeuchi, H. Sugioka, Y.-H. Kim, H. Utada, S.-M. Lee
- Organizer
  AGU 2020 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] 西太平洋の古い海洋底下の3次元上部マントルS波速度構造2020
- Author(s)
  一瀬建日・川勝均・塩原肇・竹内希・杉岡裕子・YoungHee Kim・歌田久司・ Sang-Mook Lee・吉澤和範
- Organizer
  日本地震学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] New Constraints on Seismological Structures of the Oceanic Asthenosphere2019
- Author(s)
  Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  JpGU2019
- Invited
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] ScSリバーバレーション解析による海洋上部マントルにおけるG不連続面の推定について2019
- Author(s)
  丸山純平、川勝均、竹内希
- Organizer
  JpGU2019
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Sharpness of the hemispherical boundary in the inner core beneath the northern Pacific2019
- Author(s)
  Hitoshi Kawakatsu, Ryohei Iritani and Nozomu Takeuchi
- Organizer
  AGU（アメリカ地球物理連合）Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Sharpness of the hemispherical boundary in the inner core beneath the northern PaciFc2019
- Author(s)
  Hitoshi Kawakatsu, Ryohei Iritani and Nozomu Takeuchi
- Organizer
  AGU2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] ScS多重反射の波形インバージョンによる上部マントル不連続面の推定について2019
- Author(s)
  丸山純平、川勝均、竹内希
- Organizer
  SSJ2019
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] A low-velocity layer atop the mantle transition zone beneath Mexican gulf inferred from triplicated P and S waves2019
- Author(s)
  XIN LONG, Hitoshi Kawakatsu, Nozomu Takeuchi
- Organizer
  SSJ2019
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Detailed 3-D S-velocity structure within D" at the western Pacific LLSVP margin: smaller scale plumes and paleoslabs2019
- Author(s)
  Yuki Suzuki, Kenji Kawai, Robert J. Geller, Satoru Tanaka, Weerachai Siripuvaraporn, Songkhun Boonchaisuku, Noisagool Sutthipong, Yasushi Ishihara, Taweoon Kim, Koji Miyakawa, Nozomu Takeuchi
- Organizer
  JpGU2019
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Sharpness of the hemispherical boundary in the inner core beneath the northern Pacific2019
- Author(s)
  Ryohei Iritani, Hitoshi Kawakatsu, Nozomu Takeuchi
- Organizer
  JpGU2019
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Inversion of Longer Period OBS Waveforms for P Structures in the Oceanic Lithosphere and Asthenosphere2019
- Author(s)
  Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  AGU2019
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] On the estimation of G discontinuity in the oceanic upper mantle using ScS reverberations2019
- Author(s)
  Jumpei Maruyama, Hitoshi Kawakatsu, Nozomu Takeuchi
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Inversion of Longer Period OBS Waveforms for P Structures in the Oceanic Lithosphere and Asthenosphere2019
- Author(s)
  Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  AGU（アメリカ地球物理連合）Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Sharpness of the hemispherical boundary in the inner core beneath the northern Pacific2019
- Author(s)
  Ryohei Iritani, Hitoshi Kawakatsu, Nozomu Takeuchi
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] The Oldest Array: Japan-Korea collaboration to study the lithosphere asthenosphere system below the oldest part of the Pacific Ocean2019
- Author(s)
  Shiobara, H., Utada, H., Kim, S.S., Baba, K., Isse, T., Takeuchi, N., Kim, H., Kawakatsu, H. Kim, Y., and Lee, S.M.
- Organizer
  IUGG 2019, Montreal
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] 海洋アセノスフェア地震学的構造に対する新たな制約2019
- Author(s)
  竹内希、川勝均、塩原肇、一瀬建日、杉岡裕子、伊藤亜妃、歌田久司
- Organizer
  日本地球惑星科学連合
- Invited
- Data Source
  KAKENHI-PROJECT-18K03798
[Presentation] New Constraints on Seismological Structures of the Oceanic Asthenosphere2019
- Author(s)
  Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara,Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  日本地球惑星科学連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Inversion of Longer Period OBS Waveforms for P Structures in the Oceanic Lithosphere and Asthenosphere2019
- Author(s)
  Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito and Hisashi Utada
- Organizer
  AGU Fall Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03798
[Presentation] Determination of Intrinsic Attenuation in the Oceanic Lithosphere-Asthenosphere System2018
- Author(s)
  N. Takeuchi, H. Kawakatsu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, H. Utada
- Organizer
  日本地球惑星科学連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03798
[Presentation] P 波波形を用いた海洋アセノスフェアの構造推定2018
- Author(s)
  竹内希・川勝均・塩原肇・一瀬建日・杉岡裕子・伊藤亜妃・歌田久司
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-18K03798
[Presentation] Observation of multipathing at the western edge of the Pacific Large Low-Shear-Velocity Province2018
- Author(s)
  Sunil K. Roy1、Nozomu Takeuchi、D. Srinagesh、M. Ravi Kumar、Hitoshi Kawakatsu
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Characteristic regional variation of 1D attenuation and velocity profiles in the western hemisphere of the Earth’s inner core_2018
- Author(s)
  Ryohei Iritani, Hitoshi Kawakatsu, Nozomu Takeuchi_
- Organizer
  2018年地震学会秋季大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Determination of Intrinsic Attenuation in the Oceanic Lithosphere-Asthenosphere System2018
- Author(s)
  N. Takeuchi, H. Kawakatsu, H. Shiobara, T. Isse, H. Sugioka, A. Ito & H. Utada
- Organizer
  日本地球惑星科学連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Thai Seismic Array (TSAR) Project2018
- Author(s)
  Satoru Tanaka, Weerachai Siripunvarporn, Songkhun Boonchaisuk, Sutthipong Noisagool, Kenji Kawai, Taewoon Kim, Yuki Suzuki, Yasushi Ishihara, Koji Miyakawa, Nozomu Takeuchi, Hitoshi Kawakatsu
- Organizer
  SEDI2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] P波波形を用いた海洋アセノスフェアの構造推定2018
- Author(s)
  竹内希・川勝均・塩原肇・一瀬建日・杉岡裕子・伊藤亜妃・歌田久司
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] A preliminary model for S-wave velocity structure in the D" region beneath New Guinea by using Thai Seismic Array (TSAR)2018
- Author(s)
  S. Tanaka, W. Siripunvaraporn, S. Boonchaisuk, S. Noisagool, K. Kawai, Y. Suzuki, Y. Ishihara, T. Kim, K. Miyakawa, N. Takeuchi, H. Kawakatsu
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] 内核西半球内における1次元減衰・速度構造の地域特性_2018
- Author(s)
  入谷良平・川勝均・竹内希(東大地震研)・D. Srinagesh_
- Organizer
  2018年地震学会秋季大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Thai Seismic Array (TSAR) Project: Progress in FY20162017
- Author(s)
  Tanaka, S., W. Siripunvarporn, S. Boonchaisuk, S. Noisagool,K. Kawai, T. Kim, Y. Suzuki, Y. Ishihara, K. Miyakawa, N. Takeuchi, H. Kawakatsu
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Lithology Distribution Model for Neutrino Flux Simulations Obtained by Using Bayesian Inference2017
- Author(s)
  Takeuchi, N., KamLAND Simulator Project Team
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Anomalies of S-waves passing through the D'' region beneath New Guinea observed by Thai Seismic Array (TSAR)2017
- Author(s)
  Tanaka, S., W. Siripunvaraporn, S. Boonchaisuk, S. Noisagool, K. Kawai, Y. Suzuki, Y. Ishihara, T. Kim, K. Miyakawa, N. Takeuchi, H. Kawakatsu
- Organizer
  日本地震学会2017年度秋季大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Intrinsic Attenuations in the Oceanic Lithosphere and Asthenosphere Constrained by Seismogram Envelopes2017
- Author(s)
  Takeuchi, N., NOMan Project Team
- Organizer
  JpGU-AGU Joint Meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Intrinsic Attenuations in the Oceanic Lithosphere and Asthenosphere Constrained by Seismogram Envelopes2017
- Author(s)
  Takeuchi, N., NOMan Project Team
- Organizer
  国際測地学協会及び国際地震学・地球内部物理学協会2017年合同学術総会
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Current Status of Pilot stations of Thai Seismic Array (TSAR) and Preliminary Receiver Function Analysis2016
- Author(s)
  Noisagool, S., S. Tanaka, H. Kawakatsu, W. Siripunvaraporn, S. Boonchaisuk, Y. Ishihara, T. Kim, K. Kawai, N. Takeuchi, K. Miyakawa
- Organizer
  日本地震学会2016秋季大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Seismological Constraints on Velocity and Density in the Earth’s Core2016
- Author(s)
  Takeuchi, N.
- Organizer
  1st Neutrino Oscillation Tomography Workshop
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2016-01-07
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Towards local tomography models with uncertainties, International Workshop：Neutrino Research and Thermal Evolution of the Earth2016
- Author(s)
  Takeuchi, N.
- Organizer
  International Workshop：Neutrino Research and Thermal Evolution of the Earth
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Thai Seismic Array (TSAR) Project2016
- Author(s)
  Tanaka, S., W. Siripunvarporn, Y. Ishihara, S. Boonchaisuk, S. Noisagool, K. Kawai, T. Kim, K. Miyakawa, K., N. Takeuchi, H. Kawakatsu
- Organizer
  日本地球惑星科学連合2016年大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] 実体波エンベロープにあるアセノスフェアの高減衰性の証拠2016
- Author(s)
  竹内希
- Organizer
  日本地震学会2016秋季大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Velocity structure model dependence of upper, middle and lower crust volume2016
- Author(s)
  Nozomu Takeuchi
- Organizer
  2nd Workshop on KamLAND Geoscience; Toward Enhanced Reference Earth Models for Geoneutrino Analysis
- Place of Presentation
  東京大学（東京都・文京区）
- Year and Date
  2016-03-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] Velocity structure model dependence of upper, middle and lower crust volume2016
- Author(s)
  Takeuchi, N.
- Organizer
  2nd Workshop on KamLAND Geoscience: Toward Enhanced Reference Earth Models for Geoneutrino Analysis
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2016-03-23
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Seismological Constraints on Velocity and Density in the Earth's Core2016
- Author(s)
  Nozomu Takeuchi
- Organizer
  1st Neutrino Oscillation Tomography Workshop
- Place of Presentation
  東京大学（東京都・文京区）
- Year and Date
  2016-01-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] Relative Importance of Intrinsic and Scattering Attenuation in the Lower Mantle2016
- Author(s)
  Takeuchi, N.
- Organizer
  日本地球惑星科学連合2016年大会
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Seismic Tomography by Statistical Approach2015
- Author(s)
  Takeuchi, N.
- Organizer
  Workshop ERI-IPGP: Geodynamics, earthquakes and volcanic eruptions
- Place of Presentation
  パリ（フランス）
- Year and Date
  2015-09-24
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05832
[Presentation] Local refined Earth model for KamLAND geo-neutrino analysis2015
- Author(s)
  Nozomu Takeuchi
- Organizer
  Neutrino Geoscience 2015 Conference
- Place of Presentation
  パリ（フランス）
- Year and Date
  2015-06-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] Seismic Tomography by Statistical Approach2015
- Author(s)
  Nozomu Takeuchi
- Organizer
  Workshop ERI-IPGP: Geodynamics, earthquakes and volcanic eruptions
- Place of Presentation
  パリ（フランス）
- Year and Date
  2015-09-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] 表面波解析に基づく３次元地殻変動観測と長周期励起源への応用2015
- Author(s)
  竹内　希
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉県・千葉市）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] 地球ニュートリノデータの地球物理学的インバージョン : 地球の化学構造を制約するための定式化(invited)2014
- Author(s)
  竹内希
- 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
  2014-04-28
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 最近のグローバルトモグラフィーモデル : 我々はどこに向かっているのか?2014
- Author(s)
  竹内希
- 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
- Invited
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Upper Mantle Tomography in the Northwestern Pacific Region Using Triplicated P Waveforms2014
- 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
- Place of Presentation
  サンフランシスコ（米国）
- Year and Date
  2014-12-15
- Invited
- Data Source
  KAKENHI-PROJECT-25400439
[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] 地球ニュートリノデータの地球物理学的インバージョン：地球の化学構造を制約するための定式化2014
- Author(s)
  竹内　希
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-28
- Invited
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] 最近のグローバルトモグラフィーモデル：我々はどこに向かっているのか？2014
- Author(s)
  竹内　希
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-29
- Invited
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] コーダエンベロープ波形インバージョンによる散乱特性推定2014
- Author(s)
  竹内　希
- Organizer
  日本地震学会
- Place of Presentation
  朱鷺メッセ（新潟県新潟市）
- Year and Date
  2014-11-26
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] コーダエンベロープ波形インバージョンによる散乱特性推定2014
- Author(s)
  竹内希
- Organizer
  日本地震学会 2014年度秋季大会
- Place of Presentation
  朱鷺メッセ(新潟県・新潟市)
- Year and Date
  2014-11-26
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Absence of the Stagnant Slab beneath Northeast China Constrained by a Seismic Station in Mongolia2013
- Author(s)
  竹内希・NECESSArray Project Team
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ（千葉市）
- Data Source
  KAKENHI-PROJECT-25400439
[Presentation] Absence of the Stagnant Slab beneath Northeast China Constrained by a Seismic Station in Mongolia2013
- Author(s)
  竹内希・NECESSArray Project Team
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県千葉市)
- Year and Date
  2013-05-23
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] NECESSArrayプロジェクトチー, ScS多重反射波のトモグラフィー解析による不連続面のマッピング2012
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  函館市函館市民会館
- Year and Date
  2012-10-18
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] NECCESSArrayデータとグローバルカタログデータのジョイントトモグラフィー法2012
- Author(s)
  竹内希
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉幕張メッセ
- Year and Date
  2012-05-20
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] NECCESS Arrayデータとグローバルカタログデータのジョイントトモグラフィー法2012
- Author(s)
  竹内希・川勝均・田中聡・大林政行・入谷良平・宮川幸治・出原光暉・利根川貴志
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉市幕張メッセ
- Year and Date
  2012-05-20
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] ScS多重反射波のトモグラフィー解析による不連続面のマッピング2012
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  函館市民会館
- Year and Date
  2012-10-18
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Upper-mantle tomography with array analyses of triplicated P-arrivals observed by NECESSArray2011
- Author(s)
  Takeuchi, N., et al.
- Organizer
  American Geophysical Union
- Place of Presentation
  アメリカ(サンフランシスコ)
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Upper-mantle Tomography with Array Analysis of Triplicated P-arrivals Observed by NECESSArray2011
- Author(s)
  N. Takeuchi, H. Kawakatsu, S. Tanaka, 他6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] NECESSArrayトリプリケーションデータを用いた上部マントルP波走時トモグラフィー2011
- Author(s)
  竹内希・川勝均・田中聡・大林政行・入谷良平・宮川幸治・出原光暉・利根川貴志・NECESSArrayプロジェクトチーム
- Organizer
  日本地震学会
- Place of Presentation
  静岡市グランシップ
- Year and Date
  2011-10-12
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Upper-mantle tomography with array analysis of triplicated P-arrivals observed by NECESSArray2011
- Author(s)
  N. Takeuchi, H. Kawakatsu, S. Tanaka, J. Chen, J. Ning, S. Grand, F. Niu, M. Obayashi, R. Iritani, K. Miyakawa, K. Idehara, T. Tonegawa & NECESSArrayProject Team
- Organizer
  AGU Fall Meeting
- Place of Presentation
  米国カリフォルニア州サンフランシスコ市
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-21740323
[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] 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] 太平洋下最下部マントルの微細全体像2010
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  広島市広島国際会議場
- Year and Date
  2010-10-27
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] 広帯域海底地震計データから示唆される下部マントルの急激なS波速度勾配2010
- Author(s)
  竹内希, 他4名
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉市)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Seismic attenuation structure of the top half of the inner core beneath the northeastern Pacific2010
- Author(s)
  Iritani, R., Takeuchi, N., Kawakatsu, H.
- Organizer
  American Geophysical Union, Fall meeting
- Place of Presentation
  サンフランシスコ(米国)
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-19104011
[Presentation] 広帯域海底地震計データから示唆される下部マントルの急激なS波速度勾配(invited)2010
- Author(s)
  竹内希・塩原肇・一瀬建日・杉岡裕子・金沢敏彦
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉市幕張メッセ
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] 太平洋下最下部マントルの微細全体像2010
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  広島国際会議場(広島市)
- Year and Date
  2010-10-27
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Fine-scale heterogeneities of the D" discontinuity and their correlation to volumetric velocity fluctuations2010
- Author(s)
  Nozomu Takeuchi, 他1名
- Organizer
  2010 IRIS Workshop
- Place of Presentation
  Snowbird Resort, USA
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 広帯域海底地震計データから示唆される下部マントルの急激な速度勾配2010
- Author(s)
  竹内希, 他4名
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(invited)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] migrationによる南西太平洋地域のD"不連続面topographyの検出2009
- Author(s)
  竹内希・小原一成
- Organizer
  日本地震学会
- Place of Presentation
  京都市京都大学吉田キャンパス
- Year and Date
  2009-10-23
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Fine-scale volumetric velocity heterogeneities and D" discontinuity topography constrained by Hi-net Tiltmeter Data2009
- Author(s)
  Takeuchi, N., Obara, K.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2009-12-17
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] 外核最下部の有限な剛性率の実体波コアフェーズへの影響2009
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  京都市京都大学吉田キャンパス
- Year and Date
  2009-10-22
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Fine-Scale Heterogeneities in the Lowermost Mantle Constrained by BroadbandTiltmeter Waveforms2009
- Author(s)
  竹内希・小原一成
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉市幕張メッセ
- Year and Date
  2009-05-19
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Fine-scale volumetric velocity heterogeneities and D'' discontinuity topography constrained by Hi-net Tiltmeter Data2009
- Author(s)
  N. Takeuchi & K. Obara
- Organizer
  AGU Fall meeting
- Place of Presentation
  米国カリフォルニア州サンフランシスコ市
- Year and Date
  2009-12-17
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] Depth and Sharpness Variation of the D'' Discontinuity at the Border of Lower and Higher Velocity Regions2008
- Author(s)
  N. Takeuchi
- Organizer
  The 7th General Assembly of Asian Seismological Commission
- Place of Presentation
  つくぼ国際会議場
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] Depth and Sharpness Variation of the D" Discontinuity at the Border of Lower and Higher Velocity Regions2008
- Author(s)
  Takeuchi, N.
- Organizer
  The 7th General Assembly of Asian Seismological Commission
- Place of Presentation
  つくば国際会議場
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] The extent of the Pacific Low Velocity Province in the lowermost mantle constrained by global and regional data2008
- Author(s)
  Takeuchi, N.
- Organizer
  AOGS2008
- Place of Presentation
  Busan Exhibition & Convention Centre, Korea
- Year and Date
  2008-06-20
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] 稠密アレイデータ解析のための理論波形計算手法:injection methodの全地球波動伝播問題への応用2008
- Author(s)
  竹内希
- Organizer
  2008年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] The extent of the Pacific Low Velocity Province in the lowermost mantle constrained by global and regional data2008
- Author(s)
  N. Takeuchi
- Organizer
  AOGS 2008
- Place of Presentation
  Busan Exhibition & Convention Centre, Korea
- Year and Date
  2008-06-20
- Data Source
  KAKENHI-PROJECT-16075208
[Presentation] Waveform inversion for 1-D fine structure of D" beneath Central America2007
- Author(s)
  Kawai, K., Takeuchi. N., Geller R. J. and Fuji N.
- Organizer
  American Geophysical Union 2007 Fall Meeting
- Place of Presentation
  California, San Fransisco Moscone, U41A-0808
- Year and Date
  2007-12-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Possible evidence for a double crossing phase transition in D"beneath Central America from inversion of seismic waveforms2007
- Author(s)
  河合研志、竹内希、ゲラーロバート、冨士延章
- Organizer
  日本地球惑星科学連合2007年大会 I128-013
- Place of Presentation
  千葉・幕張メッセ
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Possible evidence for a double crossing Phase transition in D"beneath Central America from inversion of seismic waveforms2007
- Author(s)
  河合研志、竹内希、ゲラーロバート、冨士延章
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  千葉・幕張メッセ
- Year and Date
  2007-05-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] 波形インバージョンによるD"層の微細構造推定:新しいモデルパラメータの検討2006
- Author(s)
  河合研志、竹内希、ゲラーロバート、冨士延章
- Organizer
  日本地震学会2006年秋季大会
- Place of Presentation
  名古屋・名古屋国際会議場
- Year and Date
  2006-10-31
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] 波形インバージョンで見るスラブの滞留様式2006
- Author(s)
  竹内希
- Organizer
  日本地震学会2006年秋季大会
- Place of Presentation
  名古屋・名古屋国際会議場
- Year and Date
  2006-10-31
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Possible evidence for a double crossing phase transition in D" beneath Central America from inversion of seismic waveforms2006
- Author(s)
  Kawai K., Takeuchi N., Geller, R. J. and Fuji N.
- Organizer
  Japan Geoscience Union Meeting 2007
- Place of Presentation
  Makuhari, Chiba, I128-013
- Year and Date
  2006-05-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Stagnant slab imaged by waveform inversion2006
- Author(s)
  Takeuchi N.
- Organizer
  Seismological Society of Japan 2006 Fall Meeting
- Place of Presentation
  Nagoya, C23
- Year and Date
  2006-10-31
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Waveform inversion for 1-D fine structure of D" beneath Central America2006
- Author(s)
  Kawai, K., Takeuchi. N., Geller R.J. and Fuji N.
- Organizer
  American Geophysical Union 2006 Fall Meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2006-12-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Waveform inversion for D fine structure using a new model parameterization2006
- Author(s)
  Kawai K., Takeuchi N., Geller, R. J. and Fuji N.
- Organizer
  Seismological Society of Japan 2006 Fall Meeting
- Place of Presentation
  Nagoya, C21
- Year and Date
  2006-10-31
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Development of methods for inversion of seismic waveforms for 3-D anisotropic Earth structure and preliminary results for D" structure beneath Central America2005
- Author(s)
  Kawai, K., Takeuchi, N. & Geller, R.J.
- Organizer
  European Geosciences Union General Assembly 2005
- Place of Presentation
  ウィーン
- Year and Date
  2005-04-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Attenuation structure of Inner Core2005
- Author(s)
  風間卓仁、冨士延章、志藤あずさ、竹内希、川勝均
- Organizer
  地球惑星科学関連学会2005年合同大会
- Place of Presentation
  千葉・幕張メッセ
- Year and Date
  2005-05-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Waveform inversion for D fine structure : evaluation of resolution2005
- Author(s)
  Kenji K., Takeuchi N. and Geller, R. J.
- Organizer
  Seismological Society of Japan 2005 Fall Meeting
- Place of Presentation
  Hokkaido Univ., Hokkaido, C092
- Year and Date
  2005-10-21
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] 波形インバージョンによるD"層の微細構造推定:解像度の評価2005
- Author(s)
  河合研志、竹内希、ゲラーロバート
- Organizer
  日本地震学会2005年秋季大会
- Place of Presentation
  北海道・北海道大学
- Year and Date
  2005-10-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Development of methods for inversion of seismic waveforms for 3-D anisotropic Earth structure and preliminary results for D" structure beneath Central America2005
- Author(s)
  Kawai, K., Takeuchi, N. and Geller, R. J.
- Organizer
  European Geosciences Union General Assembly
- Place of Presentation
  Vienna, EGU05-A-05949
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Attenuation structure of Inner Core2005
- Author(s)
  Kazama T., Fuji N., Shito A. Takeuchi N. and Kawakatsu H.
- Organizer
  Japan Geoscience Union Meeting
- Place of Presentation
  Makuhari, Chiba, I021-012
- Year and Date
  2005-05-25
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540392
[Presentation] Seismic structure of the western Pacific regions
- Author(s)
  N. Takeuchi
- Organizer
  Workshop on ``New Horizons in the Earth Sciences: Deep Earth and Geodynamics'' in Todai Forum
- Place of Presentation
  Paris, France
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] NECESSArrayトリプリケーションデータを用いた上部マントルP波走時トモグラフィー
- Author(s)
  竹内希
- Organizer
  日本地震学会
- Place of Presentation
  静岡大学、静岡
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Upper-mantle tomography with array analysis of triplicated P-arrivals observed by NECESSArray
- Author(s)
  N. Takeuchi
- Organizer
  AGU Fall meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] NECCESSArrayデータとグローバルカタログデータのジョイントトモグラフィー法
- Author(s)
  竹内　希
- Organizer
  日本地球惑星科学連合大会
- Place of Presentation
  千葉市幕張メッセ
- Data Source
  KAKENHI-PROJECT-21740323
[Presentation] ScS多重反射波のトモグラフィー解析による不連続面のマッピング
- Author(s)
  竹内　希
- Organizer
  日本地震学会
- Place of Presentation
  函館市函館市民体育館
- Data Source
  KAKENHI-PROJECT-21740323

1. TANAKA Satoru (60281961)

# of Collaborated Projects: 7 results

# of Collaborated Products: 15 results
2. KAWAKATSU Hitoshi (60242153)

# of Collaborated Projects: 6 results

# of Collaborated Products: 90 results
3. ISSE Takehi (60359180)

# of Collaborated Projects: 6 results

# of Collaborated Products: 49 results
4. OBAYASHI Masayuki (30359179)

# of Collaborated Projects: 5 results

# of Collaborated Products: 5 results
5. BABA Kiyoshi (70371721)

# of Collaborated Projects: 5 results

# of Collaborated Products: 4 results
6. TAKEO Akiko (90756933)

# of Collaborated Projects: 5 results

# of Collaborated Products: 8 results
7. SHIMIZU Hisayoshi (70302619)

# of Collaborated Projects: 4 results

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

# of Collaborated Projects: 3 results

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

# of Collaborated Projects: 3 results

# of Collaborated Products: 48 results
10. SHIOBARA Hajime (60211950)

# of Collaborated Projects: 3 results

# of Collaborated Products: 48 results
11. MORISHIGE Manabu (70746544)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
12. SUETSUGU Daisuke (20359178)

# of Collaborated Projects: 2 results

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

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. TSUBOI Seiji (90183871)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. NISHIDA Kiwamu (10345176)

# of Collaborated Projects: 2 results

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

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. SUGIOKA Hiroko (00359184)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
18. TADA Noriko (00509713)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
19. GELLER Robert J. (40170154)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. TONO Yoko (90359183)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. YAMADA Isao (60022670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. ISHIHARA Yasushi (40232334)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. YOSHIMITSU Junko (70392941)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. IIDAKA Takashi (00221747)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. ITO Aki (90371723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. TONEGAWA Takashi (60610855)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
33. SHITO Azusa (90376541)

# of Collaborated Projects: 1 results

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

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. KOBAYASHI Naoki (30272660)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. ヘルフリックジョージ (80747163)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 金嶋聰 (80202018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. 河合研志 (20432007)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
39. ハウザークリスティーン (20723737)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. 山本裕二 (00452699)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. 松島政貴 (20242266)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. 松野哲男 (80512508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. 市原寛 (90553074)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. 臼井嘉哉 (10881758)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 上木賢太 (40646353)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. 田中明子 (40357455)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
47. 飯塚毅 (70614569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. 渡辺寛子 (70633527)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. 榎本三四郎 (90400225)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. 原口悟 (80575069)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. TANAKA Hiroyuki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
52. ゲラ- ロバ-ト

# of Collaborated Projects: 0 results

# of Collaborated Products: 22 results
53. 藤亜希子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
54. 鈴木昭夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
55. M Satish Kumar

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
56. 鈴木勝彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
57. 悪原岳

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Takeuchi Nozomu 竹内 希

TAKEUCHI Nozomu 竹内 希

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The Mystery of the Plate Tectonics Revealed by the Whole Area Exploration of the Oldest PacificPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Reason for Soft Asthenosphere Revealed by Seismic WavesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Fate of the Oceanic Crust Reveled by Stochastic Seismic Wave TomographyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Tomography of the Whole Earth FiguresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

新世代地震計網データ解析手法開発による次世代内部構造モデル推定Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Takeuchi Nozomu 竹内希

TAKEUCHI Nozomu 竹内希