Utada Hisashi 歌田久司

… Alternative Names

UTADA Hisashi 歌田久司

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Researcher Number	70134632
Other IDs
External Links
Affiliation (Current)	2025: 東京大学, 地震研究所, 名誉教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 東京大学, 地震研究所, 名誉教授 2022: 東京大学, 地震研究所, 特任研究員 2019: 東京大学, 地震研究所, 特任研究員 2017 – 2018: 東京大学, 地震研究所, 教授 1999 – 2014: ERI, Univ. Tokyo, Professor., 地震研究所, 教授 … More 1990 – 1998: 東京大学, 地震研究所, 助教授 1992: Associate Professor, E.R.I Univ. of Tokyo, 助教授 1986 – 1989: 東京大学, 地震研究所, 助手 Less
Review Section/Research Field	Principal Investigator 固体地球物理学 / Basic Section 17040:Solid earth sciences-related / Medium-sized Section 17:Earth and planetary science and related fields / Solid earth and planetary physics / Mathematics and Physics / Science and Engineering / Science and Engineering Except Principal Investigator 固体地球物理学 / Solid earth and planetary physics / 固体地球物理学 … More / Space and upper atmospheric physics / Space and upper atmospheric physics / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 17040:Solid earth sciences-related / Earth system and resources enginnering / Astronomy / Science and Engineering / Natural disaster science Less
Keywords	Principal Investigator 電気伝導度 / マントル遷移層 / Electrical conductivity / 海底ケーブル / 海底長期観測 / ネットワークMT / 中国東北部 / Submarine cable / Geodynamo / ダイナモ … More / 地球電場 / 中心核 / 外核 / 永年変化 / トロイダル磁場 / 海底観測 / 地磁気永年変化 / ネットワークMT法 / 機器開発 / 地震観測 / 電磁気観測 / 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 / マントルダイナミクス / Network-MT / Geomagnetic variations / Geo-electric field / Primorski district / NE China / Mantle transition zone / Stagnant slab / スタグナント・スラブ / 地磁気変化 / 地電位差 / ロシア沿海州 / スタグナントスラブ / Ocean flux / System development / Outer core / Geomagnetic filed / Earth's electric field / 海流 / システム開発 / 地球磁場 / Frimolsky region / NE district of China / Transition zone / Mantle / Network-MT method / Long-term observation / Eastern Asia / 地電位差観測 / 大陸性火山活動 / アジア大陸東縁 / 第四紀火山 / 雷磁気長期観測 / 沿海州 / 遷移層 / マントル / 電磁気長期観測 / アジア大陸東縁部 / Array observation / Controlled source / Electromagnetic method / Time change / Electrical resistivity / Volcanic activity / 情報伝達 / 伊豆大島火山 / システム / 地下水 / 時間領域電磁法 / マグマ / 状態変化 / 活動的火山 / 郡列観測 / 人口電流 / 電磁探査 / 時間変化 / 比抵抗 / 火山活動 / Ocean bottom observbatory / Toroidal magnetic field / Geoelectric field / Earth's core / Geomagnetic field / 不均質構造 / 観測 / コアーマントル境界 / 地球ダイナモ / 地磁気 / secular variations / core-mantle boundary / toroidal magnetic field / induction effect / Kuroshio flux / western Pacific / electrical conductivity structure / geomagnetic field variations / submarine cable network / 流量の変動 / ネットワーク / 長期間観測 / 電位差変動 / フィリピン海プレート / 電位差観測 / 潮汐変動 / 電磁誘導 / 黒潮変動 / 核-マントル境界 / ダイナモ作用 / 電気伝導度構造 / 磁場変動 / 電位差 / 地球内部構造 / 最先端技術 / 海底地球物理観測 / アセノスフェア / リソスフェア / 海洋マントル / 海底電磁気観測 / マントル対流 / 地球進化 / 計算機シミュレーション / 高温高圧実験 / 地球物理長期観測 / 電磁気トモグラフィー / フィリピン海 / 海底電磁力計 / 水 / 地球電磁気観測 / 地球深部スラブ / 長期安定性 / 球関数展開 / 地磁気鉛直分力 / 全磁力 / 長期安定型 / 磁場センサー / フラックスゲート / 長期型海底磁力計 / 低比抵抗層 / 帯水層 / 1次元構造解析 / ELF・ULF-MT法 / 電磁気学的手法 / 霧島火山の深部構造 … More Except Principal Investigator 海底観測 / 電気伝導度 / equatorial network / transfer process / polar disturbances / solar wind changes / 極域擾乱 / 太陽風変動 / 海底地震観測 / MT法 / 中央海嶺 / 地球内部構造 / CPMN / international collaboration / 国際共同観測 / グローバル / 赤道域 / 赤道域観測網 / 210度観測網 / 侵入・輸送過程 / 電気伝導度構造 / Electrical conductivity / 海底地震計 / 電気抵抗構造 / Juan de Fuca Ridge / 海底電位差計 / IHY / CAWSES / 環太平洋地磁気ネットワーク観測 / 赤道域ネットワーク / magnetospheric response / 海底長期観測 / BAYTAP-G / 210 MM network / 電磁気観測 / MELT / 地球ダイナミクス / SCOR WG99 / KAIKO-TOKAI / テクトニクス / 地殻変動 / 電磁気構造 / 東太平洋海膨 / 船上3成分磁力計 / インターリッジ計画 / 共同研究 / 地震活動 / 地震 / 自然電位 / NTT / 地電流 / 地震予知 / VAN法 / ocean bottom seismometer / プロトン磁力計 / 海底電磁気観測 / 海底磁力計 / 海底ケ-ブル利用 / 海底電位差磁力計 / マントル / 宇宙天気 / マントル遷移層 / ULF-MT / マグマ / 深部構造 / 雲仙火山 / 異方性 / プレート / 地磁気静穏日変化 / マントルダイナミクス / 電磁気応答関数 / 地球電場 / 海底電磁気計 / トモグラフィー / 広帯域地震計 / 海底電位差磁場観測 / マントル上昇流 / 電磁気トモグラフィー / 地震波トモグラフィー / 海台 / 陸上広帯域地震観測 / 海底広帯域地震観測 / 海洋島広帯域地震観測 / 広帯域海底地震観測 / 巨大海台 / Sea floor observation / Electromagnetic structure / フアンデフカ海嶺 / Three-dimensional Structure / Ocean Bottom Electric Field Apparatus / Ocean Bottom Magnetometer / Sea Floor Measurements / 3次元構造 / 海陸境界域 / 磁場変動観測 / Sea floor electric field recorder / Submersible / Sea floor observation station / proton magnetometer / 3-component magnetometer / Sea flooe mabnetic field / オーバーハウザー / 3成分海底磁力計 / 海底地磁気定点 / 地磁気3成分 / 磁場絶対測定 / フラックスゲート型磁力計 / 潜水船 / 海底ステーション / 三成分磁力計 / 絶対測定 / 海底地磁気 / CO_2 gas / Izu-Oshima volcano / magma ascent mechanism / conduit / electromagnetic observation / microgravity observation / 炭酸ガス / 伊豆大島火山 / 二酸化炭素ガス / 伊豆大息火山 / マグマ上昇機構 / 火道 / 重力観測 / Mass and Heat Transfer / Small Stress Change / Underground Environment / Crustal Movement / Precise Monitoring of Sound Velocity / モニタリング / 地球物理学 / 熱の移動 / 地下水の移動 / 地層環境モニタリング / 精密制御震源 / 物質や熱の移動 / 微小応力変化 / 地層環境 / 高精度弾性波 / Magnetotelluric method / Ocean Bottom Electro-Magnetometers / Upper mantle conductivity structure / Central Mariana area / Back-arc Basin / Subduction Zone / マリアナ海域 / マグネトテルリック法 / 上部マントル電気伝導度構造 / 中部マリアナ海域 / 背弧海盆 / 沈み込み帯 / geo space environmental changes / space weather / 宙空環境変動 / 物質・流入過程 / 磁気圏応答 / global behavior / 210MM network / 国際構想観測 / 赤道城観測網 / 赤道城 / The western Pacific / Long-term seafloor monitoring / Plate motion / Structures of the Earth and Planetary Interiors / Geodesy / Electromagnetism / Global Observation / Earthquake / マントル・コア / ポセイドン計画 / GPS観測 / 観測システム / 広帯域地震観測 / 西太平洋 / プレート運動 / 地球・惑星内部構造 / 測地 / 地球電磁気 / 地球観測 / Volcanism / Kyushu / Resistivity Structure / Graben / 九州 / 火山活動 / 比抵抗構造 / 南九州 / 地溝帯 / Tide-induced magnetic field / Meander of Kuroshio current / Motionally-induced electric and magnetic field / Island effect / geomagnetic observations / Submarine cable electric field / Izu Islands sea region / AFMT法比抵抗探査 / 潮汐磁場 / 黒潮蛇行 / 海流のダイナモ作用 / 離島効果 / 地磁気観測 / 海底ケーブル電場 / 伊豆諸島海域 / submersible survey / geophysics / geomagnetism / mid-oceanic ridges / 潜水探査 / 地球物理 / 地磁気 / global observations / magnetic equator / 国際共同 / グローバル観測 / 磁気赤道域 / ocean current / electrical conductivity structure / electic potential measurement / data transmission / Japan Sea / submarine communication cable / 海洋物理 / 電位差観測 / 海流 / 電位差測定 / データ伝送 / 日本海 / 海底通信ケーブル / Paleomagnetism / Seafloor Observation / Tomography / Magnetocellurics / Ocean Crust / Spreading Centers / Archaen / 西オーストラリア / 縞状鉄鉱 / 海嶺活動 / 太平洋中央海膨 / 海嶺 / 海洋プレート / 海底地殻 / 古地磁気学 / トモグラフィ / マグネトラルリクス / 海洋地殻 / 太古代 / GEOLOGICAL SURVEY / ELECTRO-MAGNETIC SURVEY / GRAVITY SURVEY / GEOELECTRIC CURRENT / SELF POTENTIAL / VAN METHOD / EARTHQUAKE PREDICTION / GREECE / 全磁力異常 / 重力異常 / 電磁探査 / 地質学的調査 / 電磁気調査 / 重力調査 / ギリシャ / Ophiolite / Hydrothermal activity / Discontinuity structure / Magnetic structure / InteRidge Program / Mid-ocean ridge / Joint research / スコシア海 / 南西インド洋海嶺 / SCORワーキンググループ / 中央海嶺活動 / オフィオライト / 熱水活動 / 不連続構造 / 海底磁化構造 / Zenisu Ridge / Nankai Trough / benthic community / cold seepage / pore fluids / crustal deformation / accretionary prism / subduction zone / 深海掘削 / 地震波探査 / 海底現場観測 / 日仏KAIKO-TOKAI / 流体循環 / 沈み込み付加体 / 東部南海トラフ / ELF-MT / Fault / Resistivity / Microseismicity / Magnetotelluric / 誘導電流 / CA / 微小地震 / 活断層 / 地殻 / 電気抵抗 / TDEM法 / Network-MT / 群発地震域 / 活断層深部構造 / 野島断層 / Shipboard three-component magnetometer / Indian Ridges / InterRidge Program / International joint research program / Mid-ocean Ridges / Joint Research / International Scientific Research Program / A Grant-in-Aid for Scientific Research / ロックコアラー / 大西洋中央海嶺 / 国際海嶺研究計画 / 大洋中央海嶺 / インド洋中央海嶺 / 国際共同研究 / 中央海嶺系 / 国際学術研究 / 科学研究費補助金 / OBS / Deep ocean / Seismic noise / Seismicity / Mariana Trough / MT method / Submarine cable reuse / 光磁気ディスク地震観測システム / マリアナ諸島 / 地磁気変化 / 地電位差変化 / 海底地震計(OBS) / 深海底 / 地震ノイズレベル / マリアナトラフ / 電気伝導度分布 / 海底ケーブル再利用 / MT-method / Izu Oshima / Swarm earthquakes off Izu Peninsula / Earth current / Earthquake prediction / VAN-method / 確率差分方程式 / 伊豆大島 / 伊豆東方沖群発地震 / date telemetry technology / ocean bottom precision thermometer / ocean bottom pressure gauge / ocean bottom magnetometer / global seismology / deep-sea technology / reuse of submarine cable / サ-ボ型加速度計 / 海底連続観測 / 4成分磁力計 / 津波計 / 差圧ゲ-ジ / 長周期海底地震計 / 差圧型ハイドロフオン / 加速度計 / 長周期地震計 / 海底津波観測 / 海底ケ-ブル / デ-タ伝送技術 / 海底精密温度計 / 海底津波計 / グロ-バル地震学 / 深海底技術 / Electrical Conductivity / Ocean Bottom Electromagnetometer / Long-term Temperature Monitoring / Bottom Water Temperature Variation / Heat Flow / South China Sea / Okinawa Trough / East China Sea / 海底水温 / 温度長期記録 / 海底水温変動 / 地殻熱流量 / 南シナ海 / 沖縄トラフ / 東シナ海 / 前兆 / 火山噴火 / ELF / VLF / 大地比抵抗 / 熱異常 / 大西洋 / マントルプルーム / 国際研究者交流 / 海底電位磁力計 / 大陸分裂 / トリスタン・ダ・クーニャ / ホットスポット / テレビ会議 / SPASE data model / 分野横断 / ネットワーク / 仮想データセンター / メタ情報 / 太陽地球システム / 地球深部スラプ / 計算機シミュレーション / マントル対流 / 地球進化 / 水 / 計算機シミュレーショ / 高温高圧実験 / 地球物理長期観測 / 地球深部スラブ / イメージング法 / 長周期信号 / 高感度磁場データ / 溶融体 / 海底電磁気 / 人工地震 / 低比低抗層 / 霧島 Less

The Mystery of the Plate Tectonics Revealed by the Whole Area Exploration of the Oldest Pacific
- 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
Advancement of ocean floor observation technology for exploration of the mantle transition layerPrincipal Investigator
- Principal Investigator
  
  歌田久司
- Project Period (FY)
  2021 – 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
Pacific Array (1): Exploration of the oldest Pacific mantlePrincipal Investigator
- 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
Development of a deep-sea long-baseline electric field observation system for the study of mantle transition zone
- Principal Investigator
  
  Shimizu Hisayoshi
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  The University of Tokyo
Exploring Large Igneous Provinces: Determination of crust and mantle structure beneath the Ontong Java Plateau by marine geophysical observation
- Principal Investigator
  
  SUETSUGU Daisuke
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Pacific Array
- Principal Investigator
  
  Kawakatsu Hitoshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Investigation of mantle electrical conductivity beneath the Tristan da Cunha hotspot in Atlantic Ocean by Japan-Germany collaboration
- Principal Investigator
  
  KIYOSHI Baba
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- 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 observationsPrincipal Investigator
- 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
Earth and Planetary Science Virtual Data Center
- Principal Investigator
  
  IYEMORI Toshihiko
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyoto University
Stagnant Slab : A Key Word for the Mantle Dynamics
- Principal Investigator
  
  FUKAO Yoshio
- Project Period (FY)
  2004 – 2009
- 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
Imaging the stagnant slab by ocean bottom electromagnetic observationPrincipal Investigator
- Principal Investigator
  
  UTADA Hisashi
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
Study of magma ascent mechanism in conduit based on continuous microgravity and electromagnetic observation
- Principal Investigator
  
  WATANABE Hidefumi
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
Study on Geospace Environment Change by Energy and Momentum Transfer from the Solar Wind into the Equatorial Ionosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
Marine magnetotelluric experiment across the central Mariana subduction-arc-back arc system
- Principal Investigator
  
  SEAMA Nobukazu
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Kobe University
A Research on the Mechanisms of the Temporal Change in Geophysical Parameters in an Underground Environment
- Principal Investigator
  
  SANO Osam
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Earth system and resources enginnering
- Research Institution
  The University of Tokyo
Electromagnetic Study of the Stagnant SlabPrincipal Investigator
- Principal Investigator
  
  UTADA Hisashi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  The University of Tokyo
An Experimental study of the Earth's Electric FieldPrincipal Investigator
- Principal Investigator
  
  UTADA Hisasi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Solar Wind Energy Transfer into Magneto-Ionos-Atmosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
Development of the ACTIVE system : an Array of Controlled Transientelectromagnetics to Image Volcanic EnvironmentPrincipal Investigator
- Principal Investigator
  
  UTADA Hisasi
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
A study on the mantle electrical conductivity structure beneath the eastern edge of continental AsiaPrincipal Investigator
- Principal Investigator
  
  UTADA Hisasi
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
A basic study on the main Geoelectric fieldPrincipal Investigator
- Principal Investigator
  
  UTADA Hisashi
- 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
  University of Tokyo
Energy transfer of solar wind-magnetosphere interaction
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
MOTIONALLY-INDUCED ELECTRIC AND MAGNETIC FIELDS OBSERVED IN THE IZU ISLANDS REGION
- Principal Investigator
  
  SASAI Yoichi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Electromagnetic Research on Structure of Graben and its implication to Volcanism
- Principal Investigator
  
  KAGIYAMA Tsuneomi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
海底における長期地磁気観測のための基礎研究Principal Investigator
- Principal Investigator
  
  歌田久司
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Solar Wind Energy Transfer into the Equatorial Ionosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
International Cooperative Research on the mid-Oceanic Ridges
- Principal Investigator
  
  TAMAKI Kensaku
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  固体地球物理学
- Research Institution
  the University of Tokyo
Ocean Hemisphere Network : New probes for scanning the Earth's interior
- Principal Investigator
  
  FUKAO Yoshino
- Project Period (FY)
  1996 – 2001
- Research Category
  
  Grant-in-Aid for Creative Basic Research
- Research Institution
  The University of Tokyo
高感度マグネットテルリック法で中央海嶺下溶融体の底を見る
- Principal Investigator
  
  TOH Hiroaki
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Electromagnetic and Tomographic Research of Melt below EPR
- Principal Investigator
  
  HAMANO Yozo
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Geoscience Efforts Reusing Japan Sea Telecom-Cable (JASC) -Development of a Trilateral Cooperation among Japan, USA and Russia-
- Principal Investigator
  
  KANAZAWA Toshihiko
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
霧島火山群の深部構造に関する地震学的・電磁気学的・側地学的研究
- Principal Investigator
  
  鍵山恒臣
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  The University of Tokyo
Electrical potential measurement by ocean cable networkPrincipal Investigator
- Principal Investigator
  
  UTADA Hisashi
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Univ.of Tokyo
Interdisciplinary and international cooperative studies on fluid circulations in the Nankai Trough accretionary prism
- Principal Investigator
  
  GAMO Toshitaka
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
International Cooperative Research on the Mid-Ocean Ridges
- Principal Investigator
  
  FUJIMOTO Hiromi, 藤本博己
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
Studies on the Greek-type Earthquake Prediction Method by means of Geoelectric Potential and its Application to Japan
- Principal Investigator
  
  KUNO Yoshiteru
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  KANAGAWA UNIVERSITY
霧島火山の深部構造に関する電磁気学的研究Principal Investigator
- Principal Investigator
  
  歌田久司
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  The University of Tokyo
雲仙火山地下構造の電磁気学的研究
- Principal Investigator
  
  鍵山恒臣
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Natural disaster science
- Research Institution
  The University of Tokyo
3D conductive structures and crustal activities beneath Japan islands
- Principal Investigator
  
  SUMITOMO Norihiko
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Astronomy
- Research Institution
  KYOTO UNIVERSITY
雲仙火山地下構造の電磁気学的研究
- Principal Investigator
  
  KAGIYAMA Tsuneomi
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
International Cooperative Research of the Mid-Ocean Ridges
- Principal Investigator
  
  FUJIMOTO Hiromi, 藤本博己
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
Geophysical study of western Pacific region
- Principal Investigator
  
  YUKUTAKE Takeshi
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Earthquake Research lnstitute, University of Tokyo
Basic investigation on the earthquake prediction by means of go-electric potential monitoring.
- Principal Investigator
  
  UYEDA Seiya
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  固体地球物理学
- Research Institution
  Tokai University
Heat Flow and Electromagnetic Studies in the Continental Shelf Area off Eastern China
- Principal Investigator
  
  UYEDA Seiya
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Tokai University
  The University of Tokyo
Preliminary study of ocean bottom geoscience station using trans-Pacific telecommunication cable
- Principal Investigator
  
  YUKUTAKE Takeshi
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  固体地球物理学
- Research Institution
  Earthquake Research Instutute, University of Yokyo
Electromagnetic Study of Juan de Fuca Ridge
- Principal Investigator
  
  YUKUTAKE Takesi
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for Overseas Scientific Survey.
- Research Institution
  Earthquake Research Institute, University of Tokyo
火山噴火に伴う地熱活動異常の熱学的・電磁気学的研究
- Principal Investigator
  
  鍵山恒臣
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  The University of Tokyo
Development of Ocean Bottom Electromagnetic Measurement System and Three-dimensional Structure of the Transition Zone between the Ocan and the Continent
- Principal Investigator
  
  HAMANO Yozo
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research
- Research Field
  
  固体地球物理学
- Research Institution
  Earthquake Research Institute
Logn-term, Absolute Measurement of the 3 Componets of Geomagnetic Field and Establishment of Fixed Geomagnetic Stations at the Sea Floor
- Principal Investigator
  
  SEGAWA Jiro
- Project Period (FY)
  1985 – 1987
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research
- Research Field
  
  固体地球物理学
- Research Institution
  The Univerisity of Tokyo

[Book] 図説地球科学の事典2018
- Author(s)
  鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭（分担執筆：歌田久司、一瀬健日、末次大輔、馬場聖至）
- Total Pages
  248
- Publisher
  朝倉書店
- ISBN
  9784254160727
- Data Source
  KAKENHI-PROJECT-18H03735
[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] 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] The effect of initial and prior models on phase tensor inversion of distorted magnetotelluric data2022
- Author(s)
  Rung-Arunwan T.、Siripunvaraporn W.、Utada H.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 74 Issue: 1
- DOI
  10.1186/s40623-022-01611-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-23K20893
[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] Probing 1-D electrical anisotropy in the oceanic upper mantle from seafloor magnetotelluric array data2020
- Author(s)
  Matsuno Tetsuo、Baba Kiyoshi、Utada Hisashi
- Journal Title
  
  Geophysical Journal International
  
  Volume: 222 Issue: 3 Pages: 1502-1525
- DOI
  10.1093/gji/ggaa221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01302, KAKENHI-PROJECT-18H03735
[Journal Article] Ocean bottom geophysical array studies may reveal the cause of seafloor flattening2019
- Author(s)
  Utada Hisashi
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 518 Pages: 100-107
- DOI
  10.1016/j.epsl.2019.04.040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-18H01302
[Journal Article] In-situ characterization of the lithosphere-asthenosphere system beneath NW Pacific Ocean via broadband dispersion survey with two OBS array2018
- Author(s)
  Takeo, A., H. Kawakatsu, T. Isse, K. Nishida, H. Shiobara, H. Sugioka, A. Ito, H. Utada
- Journal Title
  
  Geochemistry Geophysics Geosystem
  
  Volume: - Issue: 9 Pages: 3529-3539
- DOI
  10.1029/2018gc007588
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KK0177, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-17H02950, KAKENHI-PROJECT-17H02948
[Journal Article] The OJP array: seismological and electromagnetic observation on seafloor and islands in the Ontong Java Plateau2018
- Author(s)
  Suetsugu, D., H. Shiobara, H. Sugioka, N. Tada, A. Ito, T. Isse, K. Baba, H. Ichihara, T. Ohta, Y. Ishihara, S. Tanaka, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi, H. Utada
- Journal Title
  
  JAMSTEC-R
  
  Volume: 26 Issue: 0 Pages: 54-64
- DOI
  10.5918/jamstecr.26.54
- NAID
  130006725610
- ISSN
  1880-1153, 2186-358X
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H01794, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15KK0177, KAKENHI-PROJECT-18H03735, KAKENHI-PROJECT-15K05262
[Journal Article] Seismic and Electrical Signatures of the Lithosphere?Asthenosphere System of the Normal Oceanic Mantle2017
- Author(s)
  Kawakatsu Hitoshi、Utada Hisashi
- Journal Title
  
  Annual Review of Earth and Planetary Sciences
  
  Volume: 45 Issue: 1 Pages: 139-167
- DOI
  10.1146/annurev-earth-063016-020319
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15K13558
[Journal Article] 3-d electrical resistivity structure based on geomagnetic transfer functions exploring the features of arc magmatism beneath kyushu, southwest japan arc2017
- Author(s)
  Hata, M., Uyeshima, M., Handa, S., Shimoizumi, M., Tanaka, Y., Hashimoto, T., Kagiyama, T., Utada, H., Munekane, H., Ichiki, M., and Fuji-ta, K.
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 122(1) Issue: 1 Pages: 172-190
- DOI
  10.1002/2016jb013179
- NAID
  120006324914
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-26109006, KAKENHI-PROJECT-15H03720, KAKENHI-PLANNED-16H06475
[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] Mantle transition zone beneath a normal seafloor in the northwestern Pacific: Electrical conductivity, seismic thickness, and water content2017
- Author(s)
  Matsuno, T., D. Suetsugu, K. Baba, N. Tada, H. Shimizu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, M. Obayashi, and H. Utada
- Journal Title
  
  Earth Planetary Science Letters
  
  Volume: 462 Pages: 189-198
- DOI
  10.1016/j.epsl.2016.12.045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05262, KAKENHI-PROJECT-15H01794, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15KK0177
[Journal Article] Electrical conductivity of old oceanic mantle in the northwestern Pacific I: 1-D profiles suggesting differences in thermal structure not predictable from a plate cooling model2017
- Author(s)
  Baba Kiyoshi、Tada Noriko、Matsuno Tetsuo、Liang Pengfei、Li Ruibai、Zhang Luolei、Shimizu Hisayoshi、Abe Natsue、Hirano Naoto、Ichiki Masahiro、Utada Hisashi
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1 Pages: 111-111
- DOI
  10.1186/s40623-017-0697-0
- NAID
  120006358589
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05715, KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-26610176
[Journal Article] Use of ssq rotational invariant of magnetotelluric impedances for estimating informative properties for galvanic distortion2017
- Author(s)
  Rung-Arunwan T.、Siripunvaraporn W.、Utada H.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1
- DOI
  10.1186/s40623-017-0665-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Regularized magnetotelluric inversion based on a minimum support gradient stabilizing functional2017
- Author(s)
  Xiang Yang、Yu Peng、Zhang Luolei、Feng Shaokong、Utada Hisashi
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1
- DOI
  10.1186/s40623-017-0743-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Marine magnetotellurics imaged no distinct plume beneath the Tristan da Cunha hotspot in the southern Atlantic Ocean2017
- Author(s)
  Baba, K., J. Chen, M. Sommer, H. Utada, W. H. Geissler, W. Jokat, and M. Jegen
- Journal Title
  
  Tectonophysics
  
  Volume: 印刷中 Pages: 52-63
- DOI
  10.1016/j.tecto.2016.09.033
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05262, KAKENHI-PROJECT-15H03720
[Journal Article] Electromagnetic evidence for volatile-rich upwelling beneath the Society hotspot, French Polynesia2016
- Author(s)
  N. Tada, P. Tarits, K. Baba, H. Utada, T. Kasaya,　D. Suetsugu
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 23 Pages: 12012-12026
- DOI
  10.1002/2016gl071331
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15K05262, KAKENHI-PLANNED-16H06475
[Journal Article] On the Berdichevsky average2016
- Author(s)
  T. Rung-Arunwan, W. Siripunvaraporn, H. Utada
- Journal Title
  
  Physics of Earth and Planetary Interior
  
  Volume: 253 Pages: 1-4
- DOI
  10.1016/j.pepi.2016.01.006
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Evolution of the current system during solar wind pressure pulses based on aurora and magnetometer observations2016
- Author(s)
  Y. Nishimura, T. Kikuchi, Y. Ebihara, A. Yoshikawa, S. Imajo, W. Li, H. Utada
- Journal Title
  
  Earth Planets Space
  
  Volume: 68 Issue: 1 Pages: 1-16
- DOI
  10.1186/s40623-016-0517-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15H03732, KAKENHI-PLANNED-15H05815
[Journal Article] Electromagnetic exploration of the oceanic mantle2015
- Author(s)
  Utada, H.
- Journal Title
  
  Proc. Japan Acad. Ser. B
- NAID
  130005075693
- Description
  【掲載確定】印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Electromagnetic exploration of the oceanic mantle2015
- Author(s)
  Utada, H.
- Journal Title
  
  Proceedings of the Japan Academy, Series B
  
  Volume: 91 Issue: 6 Pages: 203-222
- DOI
  10.2183/pjab.91.203
- NAID
  130005075693
- ISSN
  0386-2208, 1349-2896
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03720
[Journal Article] Motional magnetotellurics by long oceanic waves2015
- Author(s)
  Shimizu, H. and Utada, H.
- Journal Title
  
  Geophysical Journal International
  
  Volume: 201 Issue: 1 Pages: 390-405
- DOI
  10.1093/gji/ggv030
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-23540491, KAKENHI-PROJECT-15H03720
[Journal Article] Three-dimensional simulation of the electromagnetic fields induced by the 2011 Tohoku tsunami2014
- Author(s)
  Zhang, L.L., Utada, H., Shimizu, H., Baba, K., Maeda, T.
- Journal Title
  
  J. Geophys. Res.(Solid Earth)
  
  Volume: 119 Issue: 1 Pages: 150-168
- DOI
  10.1002/2013jb010264
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Three-dimensional inversion of seafloor magnetotelluric data collected in the Philippine Sea and the western margin of the northwest Pacific Ocean2014
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hisashi Utada
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 15 Issue: 7 Pages: 2895-2917
- DOI
  10.1002/2014gc005421
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-23403005, KAKENHI-PROJECT-25610136
[Journal Article] The 2011 Tohoku Tsunami observed by an array of ocean bottom electro-magnetometers2014
- Author(s)
  Zhang, L.L., Baba, k., Liang, P., Shimizu, H., Utada, H.
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 41 Issue: 14 Pages: 4937-4944
- DOI
  10.1002/2014gl060850
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Comment on "Preseismic ionospheric electron enhancements revisited" by K. Heki and Y. Enomoto2014
- Author(s)
  Utada, H., Shimizu, H.
- Journal Title
  
  J. Geophys. Res.(Space Physics)
  
  Volume: 119 Issue: 7 Pages: 6011-6015
- DOI
  10.1002/2014ja020044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] Estimating the electrical conductivity of the melt phase of a partially molten asthenosphere from seafloor magnetotelluric sounding data2014
- Author(s)
  Utada, H, Baba, K.
- Journal Title
  
  Phys. Earth Planet. Inter.
  
  Volume: 227 Pages: 41-47
- DOI
  10.1016/j.pepi.2013.12.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-23403005
[Journal Article] Practical incorporation of local and regional topography in three-dimensional inversion of deep ocean magnetotelluric data2013
- Author(s)
  Kiyoshi Baba
- Journal Title
  
  Geophys. J. Int.
  
  Volume: 194 Issue: 1 Pages: 348-361
- DOI
  10.1093/gji/ggt115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-23403005, KAKENHI-PROJECT-23740346
[Journal Article] Is the electrical conductivity of the northwestern Pacific upper mantle normal?2013
- Author(s)
  Baba, K., N. Tada, L. Zhang, P. Liang, H. Shimizu, and H. Utada
- Journal Title
  
  Geochem. Geophys. Geosyst.
  
  Volume: 14 Issue: 12 Pages: 4969-4979
- DOI
  10.1002/2013gc004997
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23403005
[Journal Article] The response of the dayside equatorial electrojet to step-like changes of IMF Bz.2013
- Author(s)
  Ohtani, S., Uozumi, T., Kawano, H., Yoshikawa, A., Utada, H., Nagatsuma, T., Yumoto, K.
- Journal Title
  
  J. Geophys. Res. (Space physics)
  
  Volume: 194 Issue: 6 Pages: 3637-3646
- DOI
  10.1002/jgra.50318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-23540513, KAKENHI-PROJECT-24340119
[Journal Article] Geomagnetic field changes in response to the 2011 Off the Pacific Coast of Tohoku Earthquake and Tsunami2011
- Author(s)
  Utada, H.
- Journal Title
  
  Earth Planet. Sci. Lett.
  
  Volume: 311 Issue: 1-2 Pages: 11-27
- DOI
  10.1016/j.epsl.2011.09.036
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003
[Journal Article] A joint interpretation of electromagnetic and seismic tomography models suggests the mantle transition zone below Europe is dry2009
- Author(s)
  Utada, H., Koyama, T., Obayashi, M., Fukao, Y.
- Journal Title
  
  Earth Planet. Sci. Lett 281
  
  Pages: 249-257
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Ocean Bottom Array Probes Stagnant Slab Beneath the Philippine Sea, EOS2009
- Author(s)
  Shiobara, H., K. Baba, H. Utada and Y. Fukao
- Journal Title
  
  Trans. AGU 90, No.9
  
  Pages: 70-71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] A joint interpretation of electromagnetic and seismic tomography models suggests the mantle transition zone below Europe is dry2009
- Author(s)
  Utada, H
- Journal Title
  
  Earth Planet. Sci. Lett.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] A joint interpretation of electromagnetic and seismic tomography models suggests the mantle transition zone below Europe is dry2009
- Author(s)
  Utada, H., Koyama, T., Obayashi, M., Fukao, Y.
- Journal Title
  
  Earth Planet. Sci. Lett. 281
  
  Pages: 249-257
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Stagnant slab : A review2009
- Author(s)
  Fukao, Y., Obayashi, M., Nakakuki, T. and Deep slab project group (H. Utada, D. Suetsugu, T. Irifune, E. Ohtani, Y. Hamano, S. Yoshioka, H. Shiobara, T. Kanazawa, K. Hirose)
- Journal Title
  
  Annual Review of Earth and Planetary Sciences 37
  
  Pages: 19-46
- NAID
  120001864707
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Three-Dimensional Geomagnetic Response Functions For Global And Semi-Global ScaleInduction Problems2009
- Author(s)
  Shimizu, H., Koyama, T., Baba, K., Utada, H.
- Journal Title
  
  Geophysical J. Int 177(in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] A joint interpretation of electromagnetic and seismic tomography models suggests the mantle transition zone below Europe is dry2009
- Author(s)
  Utada, H., Koyama, T., Obayashi, M., Fukao, Y.
- Journal Title
  
  Earth Planet. Sci. Lett. 281
  
  Pages: 249-257
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Ocean Bottom Array Probes Stagnant Slab Beneath the Philippine Sea2009
- Author(s)
  Shiobara, H., K. Baba, H. Utada and Y. Fukao
- Journal Title
  
  EOS, Trans. AGU 90-9
  
  Pages: 70-71
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Modification of forward part of 3-D MT inversion WSINV3DMT to be applied to seafloor2008
- Author(s)
  Noriko Tada、Weerachai Siripunvaraporn、Makoto Uyeshima、Kiyoshi Baba、Hisashi Utada
- Journal Title
  
  Conductivity Anomaly研究会論文集
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Impedance tensor of Network-MT and the influencing factors2008
- Author(s)
  Chen, X.B., Zhao, G.Z., Tang, J., Uyeshima, M., and Utada, H.
- Journal Title
  
  Chinese J. Geophys 51
  
  Pages: 273-279
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Resistivity structure of Unzen Volcano derived from time domain electromagnetic (TDEM) survey2008
- Author(s)
  Srigutomo, W., Kagiyama, T., Kanda, W., Munekane, H., Hash imoto, T., Tanaka, Y., Utada, H ., and Utsugi, M.
- Journal Title
  
  J. Volcanol. Geotherm. Res 175
  
  Pages: 231-240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] 1-D electrical conductivity structure beneath the Philippine Sea: Results from an ocean bottom magnetotelluric survey2007
- Author(s)
  Seama, N., K. Baba, H. Utada, H. Toh, N. Tada, M. Ichiki and T. Matsuno
- Journal Title
  
  Phys. Earth Planet. Inter. 162
  
  Pages: 2-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] 1-D electrical conductivity structure beneath the Philippine Sea: Results from an ocean bottom magnetotelluric survey2007
- Author(s)
  Seama, N., K. Baba, H. Utada , H. Toh, N. Tada, M. Ichiki and T. Matsuno
- Journal Title
  
  Phys. Earth Planet. Inter. 162
  
  Pages: 2-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] ACTIVE system for monitoring volcanic activity : A case study of the Izu-Oshima Volcano, Central Japan2007
- Author(s)
  Utada, H. et al.
- Journal Title
  
  J. Volcanol. Geotherm. Res. 164
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340124
[Journal Article] A geomagnetic total intensity anomaly originated form lightning-induced isothermal remanent magnetization: case of Yatsugatake magnetic observatory, central Japan2007
- Author(s)
  Shimizu, H, Koyama, T., Koyama, S. and Utada
- Journal Title
  
  Earth Planets Space 59
  
  Pages: 141-149
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] ACTIVE system for monitoring volcanic activity : A case study on Izu-Oshima Volcano, Central Japan2007
- Author(s)
  Utada, H, Y.takahashi, Y.Morita, T.Koyama, T.Kagiyama
- Journal Title
  
  J. Volcanol. Geothrm. Res.
- Data Source
  KAKENHI-PROJECT-16340124
[Journal Article] ACTIVE system for monitoring volcanic activity : A case study of the Izu-Oshima Volcano, Central Japan2007
- Author(s)
  Utada, H. et al.
- Journal Title
  
  J. Volcanol. Geotherm. Res.
  
  Pages: 164-164
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340124
[Journal Article] Lithospheric Structure of the Continents-Preface2007
- Author(s)
  Harinarayana T., Junge, A. and Utada H.
- Journal Title
  
  Tectonophysics 445
  
  Pages: 1-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R, E.Ohtani, T.Kubo, T.Koyama, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett. (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R., E.Ohtani, T.Kubo, T.Koyama, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett. 155
  
  Pages: 1-15
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Resistivity image of the Philippine Sea Plate around the 1944 Tonankai Earthquake zone d educed by marine and land MT survey2006
- Author(s)
  Kasaya, T., Goto, T., Mikada, H., Baba, K., Suyehiro, K., Utada, H.
- Journal Title
  
  Earth Planets Space 57
  
  Pages: 209-213
- NAID
  10017468147
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition Zone2006
- Author(s)
  Kuvshinov, A., A.Junge, H.Utada
- Journal Title
  
  Geophys. Res. Lett. L06314
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Kuvshinov, A., A.Junge, H.Utada
- Journal Title
  
  Geophys.Res.Lett. L06314
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R., E.Ohtani, T.Kubo, T.Koyama, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett. (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Inter. 155
  
  Pages: 1-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Content in the Mantle Transition Zone Beneath the North Pacific Derived From the Electrical Conductivity Anomaly2006
- Author(s)
  Koyama, T., H. Shimizu, H. Utada, M. Ichiki, E. Ohtani, and R. Hae, Water
- Journal Title
  
  AGU Geophys. Monogr. Ser. 168
  
  Pages: 171-179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Intr. (In press)
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Water Content in the Mantle Transition Zone Beneath the North Pacific Derived From the Electrical Conductivity Anomaly2006
- Author(s)
  Koyama, T., H.Shimizu, H.Utada, M.Ichiki, E.Ohtani, R.Hae
- Journal Title
  
  AGU Geophys.Monogr.Ser. 168
  
  Pages: 171-179
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Intr. (In press)
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R., Ohtani, E., Kubo, T., Koyama, T., Utada, H.
- Journal Title
  
  Earth Planet.Sci.Lett. (In press)
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Water Content in the Mantle Transition Zone Beneath the North Pacific Derived From the Electrical Conductivity Anomaly2006
- Author(s)
  Koyama, T., H.Shimizu, H.Utada, M.Ichiki, E.Ohtani, R.Hae
- Journal Title
  
  AGU Geophys. Monogr. Ser. 168
  
  Pages: 171-179
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Intr. (In press)
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Water content and getherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki M, K Baba, M Obayashi, H Utada
- Journal Title
  
  Phys.EarthPlanet.Inter., 155
  
  Pages: 1-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Hydrogen diffusivity in wadsleyite and waterdistribution in the mantle transition zone2006
- Author(s)
  Hae, R., E.Ohtani, T.Kubo, T.Koyama, H.Utada
- Journal Title
  
  Earth Planet. Sci. Lett. 155
  
  Pages: 1-15
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] 3-D modelling the electric field due to ocean tidal flow and comparison with observations2006
- Author(s)
  Kuvshinov, A, A.jung, H.utada
- Journal Title
  
  Geophys.Res.Lett 33,L06314
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] 3-D modelling the electric field due to ocean tidal flow and comparison with observations2006
- Author(s)
  Kuvshinov, A., A.Junge, H.Utada
- Journal Title
  
  Geophys.Res.Lett. 33
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R., Ohtani, E., Kubo, T., Koyama, T., Utada, H.
- Journal Title
  
  Earth Planet.Sci.Lett. (In press)
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2006
- Author(s)
  Ichiki, M., K. Baba, M. Obayashi and H. Utada
- Journal Title
  
  Phys. Earth Planet. Inter. 155
  
  Pages: 1-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006
- Author(s)
  Hae, R., E.Ohtani, T.Kubo, T.Koyama, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett. (In press)
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave velocity models2005
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Int. (In press)
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Knvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-552
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] 3-D modelling and analysis of Dst C-responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys. J. Int. 160
  
  Pages: 505-526
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Resistivity image of the Philippine Sea Plate around the 1944 Tonankai Earthquake zone deduced by marine and land MT surveys,2005
- Author(s)
  Kasaya, T., Goto, T., Mikada, H., Baba, K., Suyehiro, K., Utada, H.
- Journal Title
  
  Earth Planets Space 57
  
  Pages: 209-213
- NAID
  10017468147
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region,revisited2005
- Author(s)
  Kuvshinov.A, H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int 160
  
  Pages: 505-526
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Water content and geotherm in the upper mantle above the stagnant slab : Interpretation of electrical conductivity and seismic P-wave Velocity Models2005
- Author(s)
  Ichiki, M., K.Baba, M.Obayashi, H.Utada
- Journal Title
  
  Phys.Earth Planet.Int. (In press)
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] 3-D modelling and analysis of Dst C-responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H.Utada, D.Avdeev, T.Koyama
- Journal Title
  
  Geophys.J.Int. 160
  
  Pages: 505-526
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Resistivity image of the Philippine Sea Plate around the 1944 Tonankai Earthquake zone deduced by marine and land MT surveys2005
- Author(s)
  Kasaya, T., Goto, T., Mikada, H., Baba, K., Suyebiro, K., Utada.H.
- Journal Title
  
  Earth Planets Space 57
  
  Pages: 209-213
- NAID
  10017468147
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] 3-D modelling and analysis of Dst C -responses in the North Pacific Ocean region, revisited2005
- Author(s)
  Kuvshinov, A., H. Utada, D. Avdeev, and T. Koyama
- Journal Title
  
  Geophys. J. Int. 160
  
  Pages: 505-526
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Trans-Pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  Earth Planet.Sci.Left. 217
  
  Pages: 425-434
- Data Source
  KAKENHI-PROJECT-16075101
[Journal Article] Geomagnetic Observatory operates at the seafloor in the northwest Pacific Ocean2004
- Author(s)
  Toh, H., Hamano, M.Ichiki, H.Utada
- Journal Title
  
  EOS 85
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] The feasibility of using decadal changes in the geoelectric field to probe Earth's core2004
- Author(s)
  Shimizu, H., Utada, H.
- Journal Title
  
  Phy.Earth Planet.Inter. 142
  
  Pages: 297-319
- NAID
  120001985511
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Trans-pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T. Koyama, M. Obayashi, and H. Utada
- Journal Title
  
  Earth Planet. Sci. Lett. 217
  
  Pages: 425-534
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Trans-pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  Earth Planet. Sci. Lett. 217
  
  Pages: 525-534
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] The feasibility of using decadal changes in the geoelectric field to probe Earth's core2004
- Author(s)
  Shimizu, H., H.Utada
- Journal Title
  
  Phys.Earth Planet.Int. 142
  
  Pages: 297-319
- NAID
  120001985511
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] The feasibility of using decadal changes in the geoelectric field to probe Earth's core2004
- Author(s)
  Shimizu, H., Utada, H.
- Journal Title
  
  Phys. Earth Planet. Inter. 142
  
  Pages: 297-319
- NAID
  120001985511
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Geomagnetic observatory operates at the seafloor in the northwest Pacific Ocean2004
- Author(s)
  Toh H., Y.Hamano, M.Ichiki, H.Utada
- Journal Title
  
  EOS 85
  
  Pages: 467-473
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Trans-pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  Earth Planet Sci.Lett 217
  
  Pages: 25-534
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Trans-Pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett. 217
  
  Pages: 425-434
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] The feasibility of using decadal changes in the geoelectric field to probe Earth' s core2004
- Author(s)
  Shimizu, H., and H. Utada
- Journal Title
  
  Phys. Earth Planet. Int. 142
  
  Pages: 297-319
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Trans-pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  EPSL 217
  
  Pages: 525-534
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Seasonal thermal signature of heat transfer by water exchange in an underground vault2004
- Author(s)
  F.Perrier, P.Morat, T.Yoshino, O.Sano, H.Utada, O.Gensane, J-L.LeMouel
- Journal Title
  
  Geophys.J.Int. 158
  
  Pages: 372-384
- Data Source
  KAKENHI-PROJECT-15360474
[Journal Article] Trans-Pacific temperature field in the mantle transition region derived from seismic and electromagnetic tomography2004
- Author(s)
  Fukao, Y., T.Koyama, M.Obayashi, H.Utada
- Journal Title
  
  Earth Planet.Sci.Lett 217
  
  Pages: 425-434
- Data Source
  KAKENHI-PROJECT-15403006
[Journal Article] A semi-global reference model for electrical conductivity in the mid-mantle beneath the north Pacific region2003
- Author(s)
  Utada, Hisashi
- Journal Title
  
  Geophysical Research Letters 30-4
  
  Pages: 16092-16095
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340149
[Journal Article] A semi-global reference model for electrical conductivity in the mid-mantle beneath the north Pacific region2003
- Author(s)
  Utada, Hisashi
- Journal Title
  
  Geophysical Research Letters 30・4
  
  Pages: 16092-16095
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340149
[Journal Article] A semi-global reference model for electrical conductivity in the mid-mantle beneath the north Pacific region2003
- Author(s)
  Utada, H., Koyama, T., shimizu, H., Chave, A.D
- Journal Title
  
  Geophys.Res.Lett. 30,No.4
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] A semi-global reference model for electrical conductivity in the mid-mantle beneath the north Pacific region2003
- Author(s)
  Utada, H., Koyama, T., Shimizu, H., Chave, A.D.
- Journal Title
  
  Geophys. Res. Lett. 30(4)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Possible effects of lateral heterogeneity in the D" layer on electromagnetic variations of core origin2002
- Author(s)
  Koyama, T., H.Shimizuk, H.Utada
- Journal Title
  
  Phys.Earth Planet.Int. 129
  
  Pages: 99-116
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Possible effects of lateral heterogeneity in the D layer on electromagnetic variations of core origin2002
- Author(s)
  Koyama, T., H.Shimizu, H.Utada
- Journal Title
  
  Phys. Earth Planet. Int. 129
  
  Pages: 99-116
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204041
[Journal Article] Imaging of the stagnant slab beneath the Philippine Sea by seafloor electromagnetic survey: Preliminary report on the observation phase
- Author(s)
  Baba, K., T. Goto, T. Kasaya, T. Ichikita, N. Tata, T. Koyama, H. Shimizu, M. Uyeshima, & H. Utada
- Journal Title
  
  Conductivity Anomaly研究会論文集
- Data Source
  KAKENHI-PROJECT-16075204
[Journal Article] Approximate treatment of seafloor topographic effects in three-dimensional marine magnetotelluric inversion
- Author(s)
  Tada, N., Baba, K., Utada, H., Siripunvaraporn, W.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: (印刷中)
- NAID
  10031141572
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23403005
[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] 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] Electrical feature of old oceanic mantle in the northwestern Pacific: Quantitative constraints on the thermal and compositional states2024
- Author(s)
  Kiyoshi Baba, Hisashi Utada, Jun Korenaga
- Organizer
  日本地球惑星連合大会
- 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] 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] 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] New phase velocity measurement of Love waves for the oceanic upper-mantle using a two-mode approach2023
- Author(s)
  T. Isse, Y. Kawano, A. Takeo, H. Kawakatsu, H. Shiobara, N. Takeuchi, H. Sugioka, Y. Kim, H. Utada and S.-M. Lee
- Organizer
  AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] Development a modified deep-sea electric field observation system for electromagnetic sounding of mantle transition zone2023
- Author(s)
  清水久芳、多田訓子、馬場聖至、塩原肇、歌田久司
- Organizer
  日本地球惑星連合大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] Re-visit electrical conductivity structures in the west Pacific using seafloor magnetotelluric data2023
- Author(s)
  Chen-Hsiang Hung, Pei-Ying PATTY Lin, Kiyoshi Baba, Hisashi Utada
- Organizer
  AGU Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04504
[Presentation] Development a modified deep-sea electric field observation system for electromagnetic sounding of mantle transition zone2023
- Author(s)
  Hisayoshi Shimizu, Noriko Tada, Kiyoshi Baba, Hajime Shiobara, Hisashi Utada
- Organizer
  日本地球惑星連合大会
- 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
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] 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
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[Presentation] Re-visit of the upper mantle electrical conductivity structure beneath the Philippine Sea2022
- Author(s)
  Hung, C.-H., P.-Y. P. Lin, K. Baba, and H. 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, 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] 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
  日本地球惑星連合大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] 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-23K20893
[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
  JpGU meeting
- Data Source
  KAKENHI-PROJECT-23K20893
[Presentation] Electrical conductivity structure of old oceanic mantle in the northwestern Pacific: Achievements for Normal Oceanic Mantle Project2021
- Author(s)
  Baba, K., Matsuno, T., Tada, N., Shimizu, H., Utada, H.
- Organizer
  2021 International Symposium on Deep Earth Exploration and Practices
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01302
[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] Electrical conductivity structure of old oceanic mantle in the northwestern Pacific: Achievements for Normal Oceanic Mantle project2021
- Author(s)
  Baba, K. T. Matsuno, N. Tada, H. Shimizu, and H. Utada
- Organizer
  International Symposium on Deep Earth Exploration and Practices
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] lectrical conductivity structure of old oceanic mantle in the northwestern Pacific: Achievements for Normal Oceanic Mantle project2021
- Author(s)
  Baba, K. T. Matsuno, N. Tada, H. Shimizu, and H. Utada
- Organizer
  International Symposium on Deep Earth Exploration and Practices
- Invited / 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)
  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] Pacific Array updates 2021 spring: an international collaboration to image mantle dynamic processes across the Pacific basin2021
- Author(s)
  Hitoshi Kawakatsu, James Gaherty, Hisashi Utada, Sang-Mook Lee, Young-Hee Kim, Zachary Eilon & International teams
- Organizer
  IRIS Marine Seismology Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[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] 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] Electrical conductivity structure of old oceanic mantle in the northwestern Pacific: Achievements for Normal Oceanic Mantle project2021
- Author(s)
  Baba, K. T. Matsuno, N. Tada, H. Sshimizu, and H. Utada
- Organizer
  2021 International Symposium on Deep Earth Exploration and Practices
- Invited / 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)
  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
  JpGU meeting
- Data Source
  KAKENHI-PROJECT-23K20893
[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] 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
  JpGU meeting
- Data Source
  KAKENHI-PROJECT-23K20893
[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] 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 Lee4 Younghee Kim, Hisashi Utada, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse and Nozomu Takeuchi
- Organizer
  AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] 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 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20893
[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] Preliminary 1-D electrical conductivity structure of oldest oceanic mantle from magnetotelluric observation2020
- Author(s)
  Kim H., Baba, K., Utada, H., Shimizu, H., Lee, S.M., Kawakatsu, H., Kim, Y.H., and Oldest-1 Science Team
- Organizer
  AGU 2020 fall meeting
- Int'l Joint Research
- 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] Preliminary 1-D electrical conductivity structure of oldest oceanic mantle from magnetotelluric observation, Pacific Array Project2020
- Author(s)
  Kim H., Baba, K., Utada, H., Shimizu, H., Lee, S.M., Kawakatsu, H., Kim, Y.H., and Oldest-1 Science Team
- Organizer
  American Geophysical Union Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01302
[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] Sensitivity of local electromagnetic response functions from Sq field to the electrical conductivity in the upper mantle2020
- Author(s)
  Wan, X., Shimizu, H., Utada, H.
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01302
[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] The electrical conductivity structure of the oldest Pacific: Preliminary results from magnetotelluric observation data of Pacific Array, Oldest-12020
- Author(s)
  Kim, H., Baba, K., Utada, H., Lee, S.M., Kawakatsu, H., Kim, Y.H.
- 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] Self-consistent interpretation of magnetotelluric observations for understanding the nature of oceanic lithosphere and asthenosphere2019
- Author(s)
  Baba, K., and Utada, H.
- Organizer
  AGU（アメリカ地球物理連合）Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Examination of criteria to remove the influence of the Sq-field variations from electromagnetic field spectra for a better estimation of regional electromagnetic responses.2019
- Author(s)
  R. Li, 清水久芳、馬場聖至、歌田久司
- Organizer
  日本地球惑星科学連合
- Data Source
  KAKENHI-PROJECT-18H01302
[Presentation] Examination of criteria to remove the influence of the Sq-field variations from electromagnetic field spectra for a better estimation of regional electromagnetic responses2019
- Author(s)
  Li, R., 清水久芳, 馬場聖至, 歌田久司
- 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] 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] 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] 海底MTアレイデータを用いた海洋上部マントルの一次元異方性電気伝導度構造の推定2019
- Author(s)
  松野哲男, 馬場聖至, 歌田久司
- Organizer
  日本地球惑星科学連合大会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] Plane-wave and flat Earth approximations in EM induction studies2018
- Author(s)
  Hisashi Utada
- Organizer
  地球電磁気・地球惑星圏学会第144回講演会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01302
[Presentation] Lateral heterogeneity of nominally 'normal' oceanic upper mantle in the northwestern Pacific2018
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hisashi Utada
- Organizer
  地球電磁気・地球惑星圏学会第144回講演会
- Data Source
  KAKENHI-PROJECT-18H01302
[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] The initial report of the electromagnetic observation on the seafloor in the Ontong Java Plateau2018
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hiroshi Ichihara, Toyonobu Ota, Takumi Kobayashi, Hisashi Utada, Daisuke Suetsugu
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-18H01302
[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] Lateral heterogeneity of nominally 'normal' oceanic upper mantle in the northwestern Pacific2018
- Author(s)
  多田訓子・馬場聖至・歌田久司
- Organizer
  第144回地球電磁気・地球惑星圏学会講演会
- Data Source
  KAKENHI-PROJECT-18H03735
[Presentation] From NOMan Project to Pacific Array2017
- Author(s)
  Utada, H., Kawakatsu, H.
- Organizer
  13th China International Workshop on Geo-electomagnetic Induction
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Simple plate cooling model is no longer applicable to the upper mantle beneath the northwestern Pacific: Evidence from marine magnetotellurics2017
- Author(s)
  Baba, K., N. Tada, T. Matsuno, P. Liang, R. Li, L. Zhang, H. Shimizu, N. Abe, N. Hirano, M. Ichiki, and H. Utada
- Organizer
  JpGU-AGU joint meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Sensitivity analysis of high conductivity anomalies in the upper mantle beneath the Society hotspot2017
- Author(s)
  Noriko Tada, Pascal Tarits, Kiyoshi Baba, Hisashi Utada, Daisuke Suetsugu
- Organizer
  JpGU-AGU Joint Meeting 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Pacific Array 2017 -plans, proposals & perspectives-2017
- Author(s)
  H. Kawakatsu, J. Gaherty, S-M. Lee, P. P. Lin and H. Utada
- Organizer
  IRIS 2017 OBS Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13558
[Presentation] A three-dimensional electrical conductivity image of the mantle plume of the Society hotspot in French Polynesia2017
- Author(s)
  Noriko Tada, Pascal Tarits, Kiyoshi Baba, Hisashi Utada, Takafumi Kasaya, Daisuke Suetsugu
- Organizer
  IAG-IASPEI 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Upper mantle structure beneath the Pacific Ocean revealed by land and seafloor broadband observations2017
- Author(s)
  T. Isse, H. Shiobara, K. Yoshizawa, H. Kawakatsu, H. Sugioka, A. Ito, D. Suetsugu, H. Utada
- Organizer
  JpGU-AGU joint meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] ソサエティー・ホットスポットの三次元電気伝導度構造の解明2016
- Author(s)
  多田訓子、Pascal Tarits、馬場聖至、歌田久司
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大（東京都港区）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] オントンジャワ海台の構造と形成過程の解明（MR14-06レグ1,2）2016
- Author(s)
  末次大輔、杉岡裕子、伊藤亜妃、多田訓子、市原寛、清水祥伽、三浦誠一、羽生毅、石原靖、田中聡、大林政行、一瀬建日、馬場聖至、塩原肇、歌田久司、中西正男、伊藤誠、野口直人、三浦亮、渡会勇太、鈴木瑛江、柴田玄洋、徳長航、稲垣孝一、森岡美樹
- Organizer
  ブルーアース2016
- Place of Presentation
  東京海洋大（東京都港区）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Possibility of anisotropic structure in electrical conductivity for the upper mantle beneath northwestern Pacific Ocean2016
- Author(s)
  K. Baba, H. Utada
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ, 千葉県千葉市
- Year and Date
  2016-04-21
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Three-dimensional conductivity image of the Society hotspot using marine2016
- Author(s)
  N. Tada, P. Tarits, K. Baba, H. Utada, D. Suetsugu
- Organizer
  EGU General Assembly 2016
- Place of Presentation
  ウィーン、オーストリア
- Year and Date
  2016-04-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Interpretation of the high conductive anomaly of the Society hotspot2016
- Author(s)
  N. Tada, P. Tarits, K. Baba, H. Utada, D. Suetsugu
- Organizer
  EGU General Assembly 2016
- Place of Presentation
  ウィーン、オーストリア
- Year and Date
  2016-04-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] 海底電磁気・地震同時観測データから推定する北西太平洋「ふつう」の海洋マントル遷移層の含水量2015
- Author(s)
  松野哲男、末次大輔、歌田久司、馬場聖至
- Organizer
  日本地震学会2015年大会
- Place of Presentation
  神戸国際会議場（兵庫県神戸市）
- Year and Date
  2015-10-28
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Three-dimensional electrical conductivity structure in the upper mantle in the French Polynesia2015
- Author(s)
  Noriko Tada, Pascal Tarits, Kiyoshi Baba, Takafumi Kasaya, Daisuke Suetsugu, Hisashi Utada
- Organizer
  International Symposium on "Structure and Dynamics of the Oceanic Lithosphere/Asthenosphere System"
- Place of Presentation
  ホテル松島大観荘(宮城県・宮城郡松島町)
- Year and Date
  2015-03-05
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 5 years of NOMan Project2015
- Author(s)
  Utada, H., Kawakatsu, H., Shiobara, H., Baba, K., Isse, T., Suetsugu, D., and the NOMan Project Team
- Organizer
  International Symposium on "Structure and Dynamics of the Oceanic Lithosphere/Asthenosphere System"
- Place of Presentation
  ホテル松島大観荘(宮城県・宮城郡松島町)
- Year and Date
  2015-03-04
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Seismic discontinuities of the mantle transition zone beneath the northwestern Pacific Ocean2015
- Author(s)
  Daisuke Suetsugu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
- Organizer
  International Symposium on "Structure and Dynamics of the Oceanic Lithosphere/Asthenosphere System"
- Place of Presentation
  ホテル松島大観荘(宮城県・宮城郡松島町)
- Year and Date
  2015-03-05
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 「ふつうの海洋マントル」プロジェクトで実施された爆破実験による北西太平洋の最上部マントル構造2015
- Author(s)
  一瀬建日・塩原肇・山田知朗・八木健夫・篠原雅尚・杉岡裕子・歌田久司
- Organizer
  ブルーアース2015
- Place of Presentation
  東京海洋大学(東京都・港区)
- Year and Date
  2015-03-20
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] ソサエティー・ホットスポットの上部マントル3次元電気伝導度構造2015
- Author(s)
  多田訓子、Pascal Tarits、馬場聖至、笠谷貴史、末次大輔、歌田久司
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Normal Oceanic Mantle (NOMan) project2015
- Author(s)
  Baba, K., N. Tada, T. Matsuno, H. Shimizu, and H. Utada
- Organizer
  26th Schmucker-Weidelt Kolloquium fur Elektromagnetische Tiefenforschung
- Place of Presentation
  Dassel, Germany
- Year and Date
  2015-09-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] 「ふつう」の海洋マントルの電気伝導度構造イメージング2015
- Author(s)
  馬場聖至, 多田訓子, 松野哲男, 梁朋飛, 張羅磊, 清水久芳, 歌田久司
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-26
- Data Source
  KAKENHI-PROJECT-15H03720
[Presentation] Influence of the electrical conductivity heterogeneity in the D" layer on the flow and magnetic field at the surface of the core2014
- Author(s)
  Shimizu, H. and Utada H.
- Organizer
  SEDI International Symposium 2014
- Place of Presentation
  湘南国際村センター(神奈川県・三浦郡葉山町)
- Year and Date
  2014-08-03
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Influence of the electrical conductivity heterogeneity in the D" layer on the flow and magnetic field at the surface of the core2014
- Author(s)
  Shimizu, H. and Utada H.
- 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] Oceanic plate structures beneath the northwestern Pacific Ocean revealed by explosion experiments2014
- Author(s)
  T. Isse, H. Shiobara, M. Shinohara, T. Yamada, T. Yagi, H. Sugioka, H. Utada
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ(アメリカ)
- Year and Date
  2014-12-19
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 「ふつうの海洋マントル」プロジェクトで実施された爆破実験による北西太平洋の最上部マントル構造2014
- Author(s)
  一瀬建日・塩原肇・山田知朗・八木健夫・篠原雅尚・杉岡裕子・歌田久司
- 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
  2014-11-25
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 古い海洋上部マントルの温度構造：北西太平洋における電気伝導度構造イメージングからの制約2014
- Author(s)
  馬場聖至, 多田訓子, 梁朋飛, 張羅磊, 清水久芳, 歌田久司
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  神奈川・パシフィコ横浜会議センター
- Invited
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] The 2011 Tohoku Tsunami observed by an array of ocean bottom electro-magnetometer2014
- Author(s)
  Utada, H., Zhang, L.L., Baba, K., Liang, P., Shimizu, H.
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ(アメリカ)
- Year and Date
  2014-12-19
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 「ふつうの海洋マントル」プロジェクトによって明らかになった海洋マントルの構造2014
- Author(s)
  一瀬建日・塩原肇・杉岡裕子・伊藤亜妃・竹尾明子・歌田久司・川勝均・利根川貴志・田中聡
- Organizer
  BlueEarth 2014
- Place of Presentation
  東京海洋大学品川キャンパス(東京都港区)
- Year and Date
  2014-02-20
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] ふつうの海洋マントルの電気伝導度（第二報）2014
- Author(s)
  馬場聖至, 歌田久司, 清水久芳, 張羅磊, 梁朋飛, 多田訓子
- Organizer
  Blue Earth 2014
- Place of Presentation
  東京・東京海洋大学
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Three-dimensional electrical conductivity image of the mantle beneath the Society hotspot in the French Polynesia2014
- Author(s)
  Noriko Tada, Pascal Tarits, Takafumi Kasaya, Kiyoshi Baba, Daisuke Suetsugu, Hisashi Utada
- Organizer
  22nd International Workshop on Electromagnetic Induction of the Earth
- Place of Presentation
  ワイマール(ドイツ)
- Year and Date
  2014-08-25
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 「ふつうの海洋マントル」プロジェクトによってあきらかになった海洋マントルの構造 : 序報2014
- Author(s)
  一瀬建日・塩原肇・杉岡裕子・伊藤亜妃・竹尾明子・歌田久司・川勝均・利根川貴志・田中聡
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜(神奈川県・横浜市)
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Rotational invariants of distorted MT impedances2014
- Author(s)
  Rung-Arunwan, T., Siripunvaraporn, W., Utada, H.
- Organizer
  第136回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  キッセイ文化ホール(長野県・松本市)
- Year and Date
  2014-11-03
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Simulation of the electromagnetic fields induced by Tohoku tsunamis of 20112014
- Author(s)
  Luolei Zhang, Hisashi Utada, Hisayoshi Shimizu, Kiyoshi Baba, Takuto Maeda
- Organizer
  Conductivity Anomaly meeting
- Place of Presentation
  東京大学地震研究所(東京都文京区)
- Year and Date
  2014-01-08
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] NOMan Project 1: Overview2013
- Author(s)
  Utada, H.
- Organizer
  International Workshop on Normal Oceanic Mantle
- Place of Presentation
  ERI, Univ. Tokyo
- Year and Date
  2013-03-04
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] The three-dimensional conductivity structure beneath the Philippine Sea and the western Pacific Ocean2013
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hisashi Utada
- Organizer
  日本地球惑星科学連合大会(JpGU)
- Place of Presentation
  幕張メッセ国際会議場(千葉県千葉市)
- Year and Date
  2013-05-22
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Electrical lithosphere and asthenosphere beneath “normal” ocean floor in northwestern Pacific2013
- Author(s)
  Baba, K., H. Utada, N. Tada, L. Zhang, P. laing and H. Shimizu
- Organizer
  AGU 2013 fall meeting
- Place of Presentation
  アメリカ合衆国・サンフランシスコ
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] 「ふつうの海洋マントル」プロジェクトによって明らかになった海洋マントルの構造2013
- Author(s)
  一瀬建日・塩原肇・杉岡裕子・伊藤亜妃・竹尾明子・歌田久司・川勝均・利根川貴志・田中聡
- Organizer
  日本地震学会2013年度秋季大会
- Place of Presentation
  神奈川県民ホール、産業貿易センター(神奈川県横浜市)
- Year and Date
  2013-10-08
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 普通の海洋マントルの電気伝導度構造イメージング（序報）2013
- Author(s)
  馬場聖至, 歌田久司, 多田訓子, 清水久芳
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  千葉・幕張メッセ
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] ふつうの海洋マントルの電気伝導度（序報）2013
- Author(s)
  馬場聖至, 歌田久司, 多田訓子
- Organizer
  Blue Earth 2013
- Place of Presentation
  東京・東京海洋大学
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Three-dimensional electrical conductivity structure beneath the Philippine Sea using three-dimensional marine MT inversion dealing with topographic effect2013
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hisashi Utada
- Organizer
  5th International Symposium on Three-Dimensional Electromagnetics "Future Challenges"
- Place of Presentation
  北海道大学コファレンスホール(北海道札幌)
- Year and Date
  2013-05-09
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Three-dimensional simulation of the electromagnetic fields induced by tsunamis : A case study for the 2011 Tohoku Tsunami2013
- Author(s)
  Luolei Zhang, Hisashi Utada, Hisayoshi Shimizu, Kiyoshi Baba, Takuto Maeda
- Organizer
  5th International Symposium on Three-Dimensional Electromagnetics
- Place of Presentation
  北海道大学コファレンスホール(北海道札幌)
- Year and Date
  2013-05-09
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] The three-dimensional conductivity structure in the upper mantle beneath the Philippine Sea and the western Pacific Ocean2013
- Author(s)
  Noriko Tada, Kiyoshi Baba, Hisashi Utada
- Organizer
  地球電磁気・地球惑星圏学会第134回総会及び講演会
- Place of Presentation
  高知大学朝倉キャンパス(高知県高知市)
- Year and Date
  2013-11-03
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Preliminary analysis of seismic anisotropy in the uppermost mantle beneath NW Pacific reveled by the Normal Oceanic Mantle project2013
- Author(s)
  A. Takeo, T. Isse, K. Nishida, H. Kawakatsu, H. Shiobara, H. Sugioka, A. Ito, H. Utada
- Organizer
  AGU 2013 fall meeting
- Place of Presentation
  THE Moscone Center (サンフランシスコ・アメリカ合衆国)
- Year and Date
  2013-12-09
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Estimating electrical conductivity of melt from observation2013
- Author(s)
  Utada, H.
- Organizer
  International Workshop on Normal Oceanic Mantle
- Place of Presentation
  ERI, Univ. Tokyo
- Year and Date
  2013-03-05
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Preliminary result of the oceanic mantle structure revealed by "Normal Oceanic Mantle Project"2013
- Author(s)
  T. Isse, H. Shiobara, H. Sugioka, A. Ito, A. Takeo, H. Utada, H. Kawakatsu, T. Tonegawa, S. Tanaka
- Organizer
  AGU 2013 fall meeting
- Place of Presentation
  THE Moscone Center (サンフランシスコ・アメリカ合衆国)
- Year and Date
  2013-12-11
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Practical incorporation of topography in three-dimensional inversion of marine magnetotelluric data2012
- Author(s)
  Baba, K., N. Tada, H. Utada, and W. Siripunvaraporn
- Organizer
  21st International Workshop on Electromagnetic Induction of the Earth
- Place of Presentation
  オーストラリア・ダーウィン
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Three-dimensional forward calculation of the electromagnetic fields induced by tsunamis2012
- Author(s)
  Utada, H.
- Organizer
  AUG Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2012-12-04
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 海底地形効果の3次元海底MTインバージョンへの組込み2011
- Author(s)
  多田訓子, 馬場聖至, 歌田久司
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉市幕張メッセ
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Electrical conductivity of old oceanic mantle beneath the northwestern Pacific revealed from seafloor magnetotelluric observations2011
- Author(s)
  Baba, K., Utada,H., Abe, N.
- Organizer
  EGU General Assembly 2011
- Place of Presentation
  オーストリア・ウィーン
- Year and Date
  2011-04-06
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] A discussion on the cause of high electrical conductivity in the oceanic upper mantle2011
- Author(s)
  Utada, H., Baba, K.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉市幕張メッセ(招待講演)
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Electrical conductivity of oceanic lithosphere and asthenosphere : constraints from modern seafloor magnetotelluric data2010
- Author(s)
  Baba, K, H.Utada
- Organizer
  AGU 2010 fall meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] ROVで設置するタイプの地球電場観測装置2010
- Author(s)
  歌田久司, 他2名
- Organizer
  地球電磁気・地球惑星圏学会第128回総会
- Place of Presentation
  沖縄県市町村自治会館(那覇市)
- Year and Date
  2010-11-01
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Sq effect on the regional electromagnetic response functions in the period band between a few hours and one day2010
- Author(s)
  Utada, H., 他3名
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Electrical conductivity imaging in the western Pacific subduction zone2010
- Author(s)
  Utada, H., 他2名
- Organizer
  EGU General Assembly
- Place of Presentation
  Vienna, Austria
- Year and Date
  2010-05-05
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] A reference 1-D model of electrical conductivity for the upper mantle beneath the Philippine Sea2009
- Author(s)
  Baba, K., H. Utada, H. Shimizu, T. Goto, T. Kasaya, N. Tada, T. Koyama, and M. Uyeshima
- Organizer
  Stagnant Slab Project International Symposium
- Place of Presentation
  京都
- Year and Date
  2009-02-26
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Toward 3-D inversion of seafloor MT data collected by Stagnant Slab Project2009
- Author(s)
  Tada, N., K. Baba, W. Siripunvaraporn, M. Uyeshima, and H. Utada
- Organizer
  Stagnant Slab Project International Symposium
- Place of Presentation
  Kyoto
- Year and Date
  2009-02-26
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Is the mantle transition zone globally dry? -Observational evidence from electrical conductivity2009
- Author(s)
  Utada, H., H. Shimizu, K. Baba.
- Organizer
  Stagnant Slab Project International Symposium
- Place of Presentation
  京都
- Year and Date
  2009-02-26
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Electrical structure in the mantle across the Mariana subduction system2009
- Author(s)
  Matsuno, T., N. Seama, K. Baba, T. Goto, A. Chave, R. L. Evans, A. White, G. Boren, A. Yoneda, H. Utada, H. Graham, and K. Suyehiro
- Organizer
  Stagnant Slab Project International Symposium
- Place of Presentation
  京都
- Year and Date
  2009-02-26
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Toward 3-D inversion of seafloor MT data collected by Stagnant Slab Project2009
- Author(s)
  Tada, N., K. Baba, W. Siripunvaraporn, M. Uyeshima, and H. Utada
- Organizer
  Stagnant Slab Project International Symposium
- Place of Presentation
  京都
- Year and Date
  2009-02-26
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] On one-dimensional mantle conductivity modeling of 3-dimensional Earth2008
- Author(s)
  H. Utada
- Organizer
  AGU 2008 Fall Meeting
- Place of Presentation
  San Francisco (invited)
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075101
[Presentation] Effect of Sq variations on the electromagnetic response functions in the period range between 3 hours and 1 day2008
- Author(s)
  H. Utada
- Organizer
  International Workshop on EM induction
- Place of Presentation
  北京
- Year and Date
  2008-10-24
- Data Source
  KAKENHI-PROJECT-16075101
[Presentation] On one-dimensional mantle conductivity modeling of 3-dimensional Earth2008
- Author(s)
  H. Utada, H. Shimizu, K. Baba, T. Koyama
- Organizer
  AGU 2008 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Possible Observational constraints on lateral electrical conductivity contrast in the deep mantle2008
- Author(s)
  Hisayoshi. Shimizu, Hiromichi Nazao. and Hisashi Utada
- Organizer
  International Workshop on Transport Properties in the LOwer Mantle
- Place of Presentation
  湯西川(栃木)
- Year and Date
  2008-10-23
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 3時間〜1日の電磁気応答関数に見られるSqの影響2008
- Author(s)
  米田朝美, 清水久芳, 馬場聖至, 歌田久司
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Application of independent component analysis on estimation of electromagnetic response functions in a period range of 104-105 seconds2008
- Author(s)
  BABA, K. and UTADA, H.
- Organizer
  International Workshop on EM induction
- Place of Presentation
  北京
- Year and Date
  2008-10-25
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Electrical structure beneath the central Mariana subduction fore-arc, arc, back-arc system2008
- Author(s)
  Matsuno, T., N. Seama, K. Baba, T. Goto, A. Chave, R. Evans, A. White, G. Boren, A. Yoneda, G. Heinson, H. Iwamoto, R. Tsujino, Y. Baba, H. Utada, and K. Suyehiro
- Organizer
  The 19th International Workshop on Electromagnetic Induction in the Earth
- Place of Presentation
  中国・北京
- Year and Date
  2008-10-28
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] On one-dimensional mantle conductivity modeling of 3-dimensional Earth2008
- Author(s)
  H. Utada
- Organizer
  AGU 2008 fall meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075101
[Presentation] 中部マリアナ沈み込み・前弧・島弧・背弧系の比抵抗構造2008
- Author(s)
  松野哲男, 島伸和, 馬場聖至, 後藤忠徳, Alan Chave, Rob L. Evans, Antony White, Goran Boren, 米田朝美, Graham Heinson, 岩本久則, 辻野良輔, 馬場祐太, 歌田久司, 末広潔
- Organizer
  2008年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
  2008-05-28
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Effect of Sq variations on the electromagnetic response functions in the period range between 3 hours and 1 day2008
- Author(s)
  UTADA, H., YONEDA, A., SHIMIZU, H., BABA, K., PALSHIN, N.
- Organizer
  International Workshop on EM induction
- Place of Presentation
  北京
- Year and Date
  2008-10-24
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Three-dimensional geomagnetic response functions for global and semi-global scale induction problems2008
- Author(s)
  Shimizu H., Koyama T., Baba K., Utada H.
- Organizer
  International Workshop on EM induction
- Place of Presentation
  Beijing
- Year and Date
  2008-10-24
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Possible Observational constraints on lateral electrical conductivity contrast in the deep mantle2008
- Author(s)
  H. Shimizu, H. Nagao, and H. Utada
- Organizer
  International Workshop on Transport Properties in the Lower Mantle
- Place of Presentation
  Yunishigawa
- Year and Date
  2008-10-23
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Is the mantle transition zone globally dry? : Observational evidence from electrical conductivity2008
- Author(s)
  H. Utada, H. Shimizu, K. Baba, T. Koyama
- Organizer
  AGU 2008 fall meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2008-12-13
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] On one-dimensional mantle conductivity modeling of 3-dimensional Earth2008
- Author(s)
  H. Utada, H. Shimizu, K. Baba, T. Koyama
- Organizer
  AGU 2008 fall meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Completion of three-year observation by BBOBSand OBEM arrays probing the stagnant slab2008
- Author(s)
  Baba, K., H. Shiobara, T. Goto, H. Sugioka, T. Kasaya, A. Ito, T. Isse, A. Shito, T. Ichikita, T. Kanazawa, H. Utada
- Organizer
  AGU 2008 fall meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2008-12-16
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Is the mantle transition zone globally dry?: Observational evidence from electrical conductivity2008
- Author(s)
  H. Utada
- Organizer
  AGU 2008 fall meeting
- Place of Presentation
  サンフランシスコ
- Year and Date
  2008-12-18
- Data Source
  KAKENHI-PROJECT-16075101
[Presentation] Three dimensional geomagnetic response functions for global and semi-global scale induction problems2008
- Author(s)
  H. Shimizu, T. Koyama, K. Baba, H. Utada
- Organizer
  日本地球惑星科学連合2008年大会
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Three-dimensional geomagnetic response functions for global and semi-global scale induction problems2008
- Author(s)
  SHIMIZU H., KOYAMA T., BABA K.. UTADA H.
- Organizer
  International Workshop on EM induction
- Place of Presentation
  北京
- Year and Date
  2008-10-24
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Revised electrical conductivity structure of the upper and mid-mantle in the North Pacific region2008
- Author(s)
  Hisayoshi Shimizu, Takao Koyama, Kiyoshi Baba, and Hisashi Utada
- Organizer
  地球電磁気・地球惑星圏学会
- Place of Presentation
  仙台
- Year and Date
  2008-10-09
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Three dimensional geomagnetic response functions for global and semi-global scale induction problems2008
- Author(s)
  Hisayoshi Shimizu, Takao Koyama, Kiyoshi Baba, Hisashi Utada
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] スタグナントスラブ計画により得られた海底電磁気データの解析2008
- Author(s)
  馬揚聖至, 後藤忠徳, 笠谷貴史, 一北岳夫, 小山崇夫, 清水久芳, 多田訓子, 上嶋誠, 歌田久司
- Organizer
  2008年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
  2008-05-27
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Modification of a 3-D magnetotelluric forward code considering topography effect in order to estimate 3-D conductivity structures of oceanic upper mantle using inversion method2008
- Author(s)
  Tada, N., K. Baba, W. Siripunvaraporn, M. Uyeshima, and H. Utada
- Organizer
  The 19th International Workshop on Electromagnetic Induction in the Earth
- Place of Presentation
  中国・北京
- Year and Date
  2008-10-24
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 海底電磁気機動観測によるスタグナントスラブイメージングへの挑戦2007
- Author(s)
  馬場聖至, 後藤忠徳, 笠谷貴史, 一北岳夫, 小山崇夫, 清水久芳, 多田訓子, 上嶋誠, 歌田久司
- Organizer
  第122回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  名古屋
- Year and Date
  2007-09-30
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 海底電磁気機動観測でスタグナントスラブを診る-第1次観測速報-2007
- Author(s)
  馬場聖至, 後藤忠徳, 笠谷貴史, 一北岳夫, 小由崇夫, 清水久芳, 上嶋誠, 歌田久司
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  千葉
- Year and Date
  2007-05-23
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] A semi-global inversion of geomagnetic and geoelectric response functions2007
- Author(s)
  Utada, H
- Organizer
  IUGG XXIV General Assembly
- Place of Presentation
  Perugia, Italy
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075101
[Presentation] 海底電位磁力計データへの適用にむけた3次元MT inversionの改良 -スタグナントスラブ診る-2007
- Author(s)
  多田訓子、Weerachai Siripunvaraporn、上嶋誠、馬場聖至、歌田久司
- Organizer
  研究集会「アスペリティのマッピングとモニタリング(EARS)」
- Place of Presentation
  東京大学地震研究所
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Seafloor GDS analysis in the central Mariana area2007
- Author(s)
  Yoneda, A., K. Baba, H. Utada, N. Seama, T. Matsuno, T. Goto, R.L. Evans, A. Chave, G. Boren, A. White, G. Heinson
- Organizer
  第122回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  名古屋
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Revised reference structure of the electrical conductivity of the upper and mid-mantle in the North Pacific region2007
- Author(s)
  Hisayoshi Shimizu, Yuta Bata, Takao Koyama, Kiyoshi Baba, and Hisashi Utada
- Organizer
  地球電磁気・地球惑星圏学会第122回講演会
- Place of Presentation
  名古屋大学
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Modification of three-dimensional magnetotelluric inversion WSINV3DMT to be applied to seafloor2007
- Author(s)
  多田訓子、Weerachai Siripunvara porn、上嶋誠、馬場聖至、歌田久司
- Organizer
  2007 American Geophysical Union Fall Meeting
- Place of Presentation
  サンフランシスコ、アメリカ合衆国
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Sensitivity of geomagnetic transfer functions to stangant-slab-type electrical conductivity heterogeneity2007
- Author(s)
  Hisayoshi Shimizu, Yuta Baba, Takao Koyama, Kiyoshi Baba, Hisashi Utada
- Organizer
  International Union of Geodesy and Geophysics
- Place of Presentation
  Perugia, Italy
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Re-evaluation of linear trend of submarine cable voltages for the study of the Toroidal field variation at the CMB2007
- Author(s)
  Hisayoshi Shimizu, Hisashi Utada
- Organizer
  International Workshop on Scientific Use of Submarine Cables and Related Technologies 2007
- Place of Presentation
  University of Tokyo
- Year and Date
  2007-04-19
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Challenge to image the stagnant slab beneath the Philippine Sea by seafloor electromagnetic survey2007
- Author(s)
  Utada, H., K. Baba, T. Goto, T. Kasaya, T. Ichikita, N. Tada, H. Shimizu, T. Koyama, & M. Uyeshima
- Organizer
  AGU 2007 fall meeting
- Year and Date
  2007-12-12
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] スタグナントスラブの3次元電気伝導度構造 -改良版WSINV3DMTを用いて・2007
- Author(s)
  多田訓子、Weerachai Siripunvaraporn、上嶋誠、馬場聖至、歌田久司
- Organizer
  平成19年度東京大学地震研究所共同利用研究集会「これからの地磁気観測とCA研究」
- Place of Presentation
  東京大学地震研究所
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 中部マリアナ海域における海底地磁気変換関数2007
- Author(s)
  米田朝美, 馬場聖至, 歌田久司, 島伸和, 松野哲男, 後藤忠徳, A. Chave, R.L. Evans, A. White, G. Boren, G. Heinson
- Organizer
  海底拡大形の総合研究-InterRidge-Japan研究発表集会-
- Place of Presentation
  東京
- Year and Date
  2007-10-31
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] A semi-global inversion of geomagnetic and geoelectric response functions2007
- Author(s)
  Utada, H.
- Organizer
  IUGG XXIV General Assembly
- Place of Presentation
  Perugia, Italy
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Challenge to image deep mantle slab by seafloor electromagnetic survey2007
- Author(s)
  Baba, K., T. Goto, T. Kasaya, T. Ichikita, T. Koyama, H. Shimizu, M. Uyeshima, & H. Utada
- Organizer
  IUGG XXIV General Assembly
- Place of Presentation
  Perugia, Italy
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 八ケ岳地磁気観測所内磁気異常の時間変化:雷誘導磁化の影響2007
- Author(s)
  清水久芳、小山崇夫、小山茂、歌田久司
- Organizer
  2007年地球惑星科学連合大会
- Place of Presentation
  幕張
- Year and Date
  2007-05-21
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 海底電磁気観測でスタグナントスラブを診る:第1次観測データによるMT/GDSレスポンスと第2次観測速報2007
- Author(s)
  馬場聖至, 後藤忠徳, 笠谷貴史, 一北岳夫, 多田訓子, 小山崇夫, 清水久芳, 上嶋誠, 歌田久司
- Organizer
  Conductivity Anomaly研究集会
- Place of Presentation
  東京
- Year and Date
  2007-12-17
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Challenge to image deep mantle slab by seafloor electromagnetic survey2007
- Author(s)
  Baba, K., T. Goto, T. Kasaya, T. Ichikita, T. Koyama, H. Shimizu, M. Uyeshima, & H. Utada
- Organizer
  IUGG 2007
- Place of Presentation
  イタリア・ペルージャ
- Year and Date
  2007-07-06
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 海底電磁気機動観測によりスタグナントスラブを診る-第一次観測の成果-2007
- Author(s)
  馬場聖至, 後藤忠徳, 笠谷貴史, 一北岳夫, 小山崇夫, 清水久芳, 多田訓子, 上嶋誠, 歌田久司
- Organizer
  特定領域研究「地球深部スラブ」第3回研究シンポジウム
- Year and Date
  2007-11-03
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] 海底データへの適用にむけた3次元MT inversionの改良2007
- Author(s)
  多田訓子、Weerachai Siripunvarapon、上嶋誠、馬場聖至、歌田久司
- Organizer
  特定領域研究「地球深部スラブ」第3回研究シンポジウム「深部スラブの物質科学とダイナミクス」
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Electrical conductivity in the mantle transition zone beneath the northwestern Pacific : Implication for the presence of water, International Session2006
- Author(s)
  H. Utada, T. Goto, T. Koyama, H. Shimizu, K. Baba
- Organizer
  日本地球惑星科学連合2006年大会
- Year and Date
  2006-05-15
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] An ocean bottom instrument with a 10 km-long cable for long-term measurement of geo-electric field variations2005
- Author(s)
  H. Utada, H. Shimizu, K. Kawaguchi, T. Goto
- Organizer
  IAGA General Assembly
- Place of Presentation
  Toulouse, France
- Year and Date
  2005-07-20
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Electrical Conductivity In The Mantle Transition Zone Beneath The Northwestern Part of The Pacific And Its Implication For The Presence Of Water2005
- Author(s)
  H. Utada, T. Goto, T. Koyama, H. Shimizu, M Obayashi, Y. Fukao
- Organizer
  AGU 2005 Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2005-12-08
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Three-dimensional electrical conductivity structure in the mid-mantle beneath Europe estimated by GDS methods2005
- Author(s)
  Koyama, T., H. Shimizu & H. Utada
- Organizer
  IAGA Scientific Assembly
- Place of Presentation
  Toulouse, France
- Year and Date
  2005-07-20
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Water contents in the mantle transition zone beneath the north Pacific derived from the electrical conductivity anomaly2005
- Author(s)
  Koyama, T., H. Shimizu, H. Utada, E. Ohtani & R. Hae
- Organizer
  IAGA Scientific Assembly
- Place of Presentation
  Toulouse, France
- Year and Date
  2005-07-20
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] マリアナ沈み込み帯上部マントルの電気伝導度構造(1)2001-2002年海底MT観測の成果2004
- Author(s)
  馬場聖至, 後藤忠徳, 島伸和, 市來雅啓, 歌田久司, 末広潔
- Organizer
  地球惑星科学関連学会2004年合同大会
- Place of Presentation
  千葉
- Year and Date
  2004-05-11
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Water contents in the mantle transition zone beneath the north Pacific derived from the electrical conductivity anomaly2004
- Author(s)
  Koyama, T., H. Shimizu, H. Utada, E. Ohtani & R. Hae
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2004-12-15
- Data Source
  KAKENHI-PROJECT-16075204
[Presentation] Thermal and compositional variety of old oceanic upper mantle in northwestern Pacific revealed from marine magnetotelluric experiments
- Author(s)
  Baba, K., Tada, N., Liang, P., Zhang, L., Shimizu, H., and Utada, H.
- Organizer
  22nd International Workshop on Electromagnetic Induction of the Earth
- Place of Presentation
  ドイツ・ワイマール
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] Geothermal and compositional variety of old oceanic upper mantle in northwestern Pacific : Insights from seafloor magnetotelluric experiments
- Author(s)
  Baba, K., *H. Utada, N. Tada, H. Shimizu, L. Zhang, and P. Laing
- 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 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Geothermal and compositional variety of old oceanic upper mantle in northwestern Pacific: Insights from seafloor magnetotelluric experiments
- Author(s)
  Baba, K., Utada, H., Tada, N., Shimizu, H., Zhang, L., and Liang, P.
- Organizer
  AGU 2014 fall meeting
- Place of Presentation
  アメリカ合衆国・サンフランシスコ
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] 「ふつう」の海洋マントルの電気伝導度構造イメージング
- Author(s)
  馬場聖至, 多田訓子, 松野哲男, 梁朋飛, 張羅磊, 清水久芳, 歌田久司
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2015-05-24 – 2015-05-28
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] 2011年東北地方太平洋沖地震および津波に伴う地磁気変化
- Author(s)
  歌田久司
- Organizer
  地球電磁気・地球惑星圏学会130回総会
- Place of Presentation
  神戸大学、神戸
- Invited
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 古い海洋上部マントルの温度構造 : 北西太平洋における電気伝導度構造イメージングからの制約
- Author(s)
  馬場聖至, 多田訓子, Liang Pengfei, Zhang Luolei, 清水久芳, 歌田久司
- 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 – 2014-05-02
- Invited
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] 年代に伴う海洋マントル冷却モデルと北西太平洋の電気伝導度
- Author(s)
  馬場聖至, 多田訓子, 梁朋飛, 張羅磊, 清水久芳, 歌田久司
- Organizer
  第136回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  キッセイ文化ホール（長野県松本市）
- Year and Date
  2014-10-31 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-23403005
[Presentation] 年代に伴う海洋マントル冷却モデルと北西太平洋の電気伝導度
- Author(s)
  馬場聖至, 多田訓子, 梁朋飛, 張羅磊, 清水久芳, 歌田久司
- Organizer
  第136回地球電磁気・地球惑星圏学会講演会
- Place of Presentation
  キッセイ文化ホール(長野県・松本市)
- Year and Date
  2014-10-31 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] Thermal and compositional variety of old oceanic upper mantle in northwestern Pacific revealed from marine magnetotelluric experiments
- Author(s)
  Baba, K., N. Tada, P. Liang, L. Zhang, H. Shimizu, and H. Utada
- Organizer
  22nd International Workshop on Electromagnetic Induction of the Earth
- Place of Presentation
  ワイマール(ドイツ)
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PROJECT-22000003
[Presentation] A discussion on the cause of high electrical conductivity in the oceanic upper mantle
- Author(s)
  Utada, H.
- Organizer
  JpGU spring meeting
- Place of Presentation
  幕張メッセ、千葉
- Invited
- Data Source
  KAKENHI-PROJECT-22000003

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Utada Hisashi 歌田 久司

UTADA Hisashi 歌田 久司

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Advancement of ocean floor observation technology for exploration of the mantle transition layerPrincipal Investigator

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Pacific Array (1): Exploration of the oldest Pacific mantlePrincipal Investigator

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

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Imaging the stagnant slab by ocean bottom electromagnetic observationPrincipal Investigator

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Utada Hisashi 歌田久司

UTADA Hisashi 歌田久司