CHIKASADA Naotaka 近貞直孝

… Alternative Names

近貞直孝チカサダナオタカ

YAMAMOTO Naotaka 山本直孝

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Researcher Number	90318197
Other IDs	https://orcid.org/0000-0003-0332-1929
Affiliation (Current)	2022: 国立研究開発法人防災科学技術研究所, 地震津波防災研究部門, 主任研究員 2022: 国立研究開発法人防災科学技術研究所, 総合防災情報センター, 主任研究員 2022: 国立研究開発法人防災科学技術研究所, 地震津波火山ネットワークセンター, 主任研究員
Affiliation (based on the past Project Information) *help	2019 – 2022: 国立研究開発法人防災科学技術研究所, 地震津波防災研究部門, 主任研究員 2018 – 2021: 国立研究開発法人防災科学技術研究所, 地震津波火山ネットワークセンター, 主任研究員 1999 – 2001: 東京理科大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 25030:Disaster prevention engineering-related Except Principal Investigator Basic Section 25030:Disaster prevention engineering-related / Astronomy / Natural disaster / Disaster prevention science / Basic Section 20010:Mechanics and mechatronics-related / Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Keywords	Principal Investigator 津波 / 非地震性津波 / 海底津波観測網 / 津波即時予測 / JAGURS / 海底圧力計 / 隕石津波 / 即時推定 / 沖合津波観測 Except Principal Investigator 津波 … More / HOPS / アウターライズ地震 / 断層 / 海底水圧観測 / 木星 / 偏光 / 金星 / 惑星大気 / 多重散乱 / 撮像装置 / 側光 / 測光 / Jupiter / polarization / Venus / planetary atmosphere / multiple scattering / imaging instrument / photometry / 日本海溝 / 地震活動 / 地下構造探査 / 水中音響伝送 / 津波観測 / 水圧観測 / 音響通信 / ブイ / 津波堆積物 / 巨礫 / 機械学習 / Structure from Motion / 橋杭岩 / フィリピン / マニラ海溝 / 津波数値計算 / 即時予測 / 動圧効果 / 3次元シミュレーション / ３次元シミュレーション / 津波即時予測 / ベンチマークテスト / 津波観測網 / 千島海溝 / 断層マップ / アウターライズ / 地盤崩壊現象 / 非地震性津波 / 亀磯 / 海底微地形調査 / 数値解析 / 予測 / アジョイント / 最大波 / トンガ火山 / 海底火山噴火 / 気圧波 / トンガ / 火山噴火 Less

徳島県小松島沖亀磯を対象とした臨海地盤の崩壊現象の解明と誘発津波の予測
- Principal Investigator
  
  馬場俊孝
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  The University of Tokushima
Prediction of the maximum subsequent wave of a tsunami using an adjoint model
- Principal Investigator
  
  高川智博
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  National Institute of Maritime, Port and Aviation Technology
Urgent and comprehensive study of 2022 Tonga submarine eruption and associated tsunami
- Principal Investigator
  
  佐竹健治
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Special Purposes
- Research Institution
  The University of Tokyo
津波情報の即時伝達のための水中音響伝送手法の開発
- Principal Investigator
  
  高橋成実
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 20010:Mechanics and mechatronics-related
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention
Mapping of coastal boulders and wave source estimation for tsunami risk assessment in the South China Sea
- Principal Investigator
  
  石村大輔
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
- Research Institution
  Tokyo Metropolitan University
千島海溝沖アウターライズ津波即時予測に向けた震源断層マッピングと津波評価
- Principal Investigator
  
  小平秀一
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Creating a standard evaluation method to enable co-evolution of tsunami early prediction techniques using offshore observations
- Principal Investigator
  
  BABA Toshitaka
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  The University of Tokushima
沖合津波観測記録を用いた非地震性津波の自動検知と津波波源即時推定手法の開発Principal Investigator
- Principal Investigator
  
  近貞直孝
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention
Toward understanding outer rise earhtquakes
- Principal Investigator
  
  Kodaira Shuichi
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Investigation of Jovian Polar Haze Using ah Imaging-Polarimetry instrument HOPS
- Principal Investigator
  
  KAWABATA Kiyoshi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  College of Sdence, Tokyo University of Science

All 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation

[Journal Article] Seismicity around the trench axis and outer-rise region of the southern Japan Trench, south of the main rupture area of the 2011 Tohoku-oki earthquake2021
- Author(s)
  Obana Koichiro、Fujie Gou、Yamamoto Yojiro、Kaiho Yuka、Nakamura Yasuyuki、Miura Seiichi、Kodaira Shuichi
- Journal Title
  
  Geophysical Journal International
  
  Volume: 226 Pages: 131-145
- DOI
  10.1093/gji/ggab093
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H05718, KAKENHI-PROJECT-20H00294
[Journal Article] 南海トラフ巨大地震の 3 次元津波伝播シミュレーション2020
- Author(s)
  大石裕介, 新出孝政, 山崎崇史, 牧野嶋文泰, 馬場俊孝, 前田拓人, 近貞直孝, 対馬弘晃, 高川智博
- Journal Title
  
  土木学会論文集 B2 (海岸工学)
  
  Volume: 76
- NAID
  130007935840
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02409
[Journal Article] TSUNAMI ARRIVAL TIME CALCULATION IN CONSTRUCTION OF TSUNAMI SCENARIO BANK AND INFLUENCED BY TSUNAMI INUNDATION CALCULATION WITH DIFFERENCES OF PROTECTIVE FACILITY2019
- Author(s)
  近貞直孝 , 根本信 , 髙山淳平 , 鈴木亘 , 三好崇之 , 青井真
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
  
  Volume: 75 Issue: 2 Pages: I_379-I_384
- DOI
  10.2208/kaigan.75.i_379
  10.2208/kaigan.75.I_379
- NAID
  130007730253
- ISSN
  1883-8944, 1884-2399
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04674
[Journal Article] Seismic velocity structure and its implications for oceanic mantle hydration in the trench-outer rise of the Japan Trench2019
- Author(s)
  Obana Koichiro、Fujie Gou、Takahashi Tsutomu、Yamamoto Yojiro、Tonegawa Takashi、Miura Seiichi、Kodaira Shuichi
- Journal Title
  
  Geophys. J. Int.
  
  Volume: 217 Pages: 1629-1642
- DOI
  10.1093/gji/ggz099
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04045, KAKENHI-PROJECT-15H05718
[Journal Article] Short-Wavelength Tsunami Observation Using Deep Ocean Bottom Pressure Gauges2019
- Author(s)
  Naotaka Yamamoto Chikasada
- Journal Title
  
  The 29th International Ocean and Polar Engineering Conference
  
  Volume: 2019(ISOPE-I-19-707) Pages: 3154-3159
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K04674
[Journal Article] Seismicity in the source areas of the 1896 and 1933 Sanriku earthquakes and implications for large near-trench earthquake faults2018
- Author(s)
  Obana Koichiro、Nakamura Yasuyuki、Fujie Gou、Kodaira Shuichi、Kaiho Yuka、Yamamoto Yojiro、Miura Seiichi
- Journal Title
  
  GEOPHYSICAL JOURNAL INTERNATIONAL
  
  Volume: 212 Pages: 2061-2072
- DOI
  10.1093/gji/ggx532
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-16H04045, KAKENHI-PROJECT-15H05718
[Journal Article] Controlling factor of incoming plate hydration at the north-western Pacific margin2018
- Author(s)
  Fujie, G., Kodaira, S., Kaiho, Y., Yamamoto, Y., Takahashi, T., Miura, S., Yamada, T.
- Journal Title
  
  Nature Communications
  
  Volume: Vol. 9 Pages: 3844-3844
- DOI
  10.1038/s41467-018-06320-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Complicated fault geometry of outer-trench normal-faulting earthquakes based on the ocean bottom seismograph observations2021
- Author(s)
  尾鼻浩一郎、高橋努、山本揚二朗、中村恭之、藤江剛、三浦誠一、小平秀一
- Organizer
  JpGU 2021
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] Development of quantitative evaluation method for real-time forecast of meteorite impact tsunami2021
- Author(s)
  Naotaka Yamamoto Chikasada,Toshitaka Baba
- Organizer
  30th International Tsunami Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Seismicity near the trench axis and in the outer rise region of southern Japan Trench: Results from ocean bottom seismograph observations2021
- Author(s)
  尾鼻浩一郎、藤江剛、山本揚二朗、海宝由佳、中村恭之、三浦誠一、小平秀一
- Organizer
  JpGU 2021
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] OpenTSUNAMI-杞憂プロジェクト始動2021
- Author(s)
  近貞直孝
- Organizer
  防災科研成果発表会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Evaluation of tsunami source and propagation modeling using dense offshore tsunami measurements: case study of 2016 Mw 6.9 off Fukushima earthquake, Japan2021
- Author(s)
  Tsushima, H., Y. Hayashi, and T. Yamamoto
- Organizer
  AGU Fall Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02409
[Presentation] Operational use of tsunami source inversion in near-field tsunami warning by JMA2021
- Author(s)
  Tsushima, H. and T. Yamamoto
- Organizer
  30th International Tsunami Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02409
[Presentation] 沖合津波波形の常時解析に基づく津波の自動検知手法の検討2021
- Author(s)
  対馬弘晃,近貞(山本)直孝
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 海底地震観測による日本海溝中部アウターライズ域のM6クラス正断層地震の震源断層形状2021
- Author(s)
  尾鼻浩一郎、高橋努、山本揚二朗、中村恭之、藤江剛、三浦誠一、小平秀一
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] 海洋への隕石衝突による津波の定量評価に向けて2021
- Author(s)
  近貞(山本)直孝
- Organizer
  2021年度プラネタリーディフェンス・シンポジウム
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 海底地震観測による日本海溝中部アウターライス域における正断層地震の震源断層形状2020
- Author(s)
  尾鼻浩一郎、高橋努、山本揚二朗、中村恭之、藤江剛、三浦誠一、小平秀一
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] Spatial variations in incoming oceanic plate andits implications for subduction zone processes along the Japan Trench2020
- Author(s)
  Fujie, G., Obana, K., Yamamoto, Y., Yamada, T., Isse, T., Kodaira, S., Miura, S.
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] OpenTSUNAMIプロジェクト始動2020
- Author(s)
  近貞直孝
- Organizer
  第10回巨大津波災害に関する合同研究集会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 千島海溝南部アウターライズ震源断層マッピング2020
- Author(s)
  小平秀一、野徹雄、藤江剛、尾鼻浩一郎、中村恭之、三浦誠一、今井健太郎, 馬場俊孝、近貞直孝、谷岡勇市郎
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] 日本海溝におけるアウターライズ地震津波の数値計算2020
- Author(s)
  馬場俊孝，近貞直孝，中村恭之，藤江剛，尾鼻浩一郎，三浦誠一，小平秀一
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海域調査から作成された断層モデルを用いた1933年昭和三陸地震津波のフォワード計算2020
- Author(s)
  馬場俊孝・近貞直孝・中村恭之・藤江剛・尾鼻浩一郎・三浦誠一・小平秀一
- Organizer
  日本地震学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H02409
[Presentation] Seismicity in the trench-outer rise region along the Japan Trench based on repeated OBS observations: Implications for large outer-rise earthquakes2020
- Author(s)
  Koichiro Obana, Gou Fujie, Yasuyuki Nakamura, Tsutomu Takahashi, Yojiro Yamamoto, Takashi, Tonegawa, Yuka Kaiho, Seiichi Miura, Shuichi Kodaira
- Organizer
  JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] 海域調査から作成された断層モデルを用いた1933年昭和三陸地震津波のフォワード計算2020
- Author(s)
  馬場俊孝，近貞直孝，中村恭之，藤江剛，尾鼻浩一郎，三浦誠一，小平秀一
- Organizer
  日本地震学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 日本海溝におけるアウターライズ地震津波の数値計算2020
- Author(s)
  馬場俊孝・近貞直孝・中村恭之・藤江剛・尾鼻浩一郎・三浦誠一・小平秀一
- Organizer
  JpGU-AGU Joint Meeting 2020
- Data Source
  KAKENHI-PROJECT-19H02409
[Presentation] S-net沖合海底圧力観測網が記録した2020年7月1日に発生した気象津波2020
- Author(s)
  久保田達矢・齊藤竜彦・近貞直孝・三反畑修
- Organizer
  日本地震学会2020年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H02409
[Presentation] 海底地震観測による日本海溝中部アウターライス域における正断層地震の震源断層形状2020
- Author(s)
  尾鼻浩一郎、高橋努、山本揚二朗、中村恭之、藤江剛、三浦誠一、小平秀一
- Organizer
  日本地震学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismicity in the trench-outer rise region along the Japan Trench based on repeated OBS observations: Implications for large outer-rise earthquakes2020
- Author(s)
  Obana, K., Fujie, G., Nakamura, Y., Takahashi, T., Yamamoto, Y., Tonegawa, T., Kaiho, Y., Miura, S., Kodaira, S
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海域調査から作成された断層モデルを用いた1933年昭和三陸地震津波のフォワード計算2020
- Author(s)
  馬場俊孝・近貞直孝・中村恭之・藤江剛・尾鼻浩一郎・三浦誠一・小平秀一
- Organizer
  日本地震学会
- Data Source
  KAKENHI-PROJECT-20H00294
[Presentation] アウターライズ地震津波の津波高予測における計算パラメタの依存性2019
- Author(s)
  馬場俊孝，近貞直孝，中村恭之，藤江剛，尾鼻浩一郎，三浦誠一，小平秀一
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海洋への隕石落下による津波の定量評価手法の開発2019
- Author(s)
  近貞直孝, 布施哲治, 馬場俊孝
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Short-wavelength Tsunami Observation Using Deep Ocean Bottom Pressure Gauges2019
- Author(s)
  Naotaka Yamamoto Chikasada
- Organizer
  The Twenty-ninth (2019) International Ocean and Polar Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 海洋への隕石落下による津波の即時予測手法の開発2019
- Author(s)
  近貞直孝, 馬場俊孝, 布施哲治
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] OpenTSUNAMI（杞憂プロジェクト）構想2019
- Author(s)
  近貞直孝
- Organizer
  第９回巨大津波災害に関する合同研究集会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Real-time Tsunami Forecasting for the Outer-rise Earthquakes Based on Deep Ocean Bottom Pressure Data2019
- Author(s)
  Naotaka Yamamoto Chikasada, Toshitaka Baba
- Organizer
  AOGS 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] アウターライズ地震による津波の即時予測手法の再検討2019
- Author(s)
  近貞直孝, 馬場俊孝
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] OBS観測による宮城県沖日本海溝アウターライズ域の地震活動2019
- Author(s)
  尾鼻浩一郎、高橋努、山本揚二朗、藤江剛、中村恭之、三浦誠一、小平秀一
- Organizer
  日本地震学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] アウターライズ地震による津波の即時予測手法の再検討2019
- Author(s)
  近貞直孝・馬場俊孝
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Variations in the bend faulting and the nature of incoming oceanic plate off northeast Japan arc2019
- Author(s)
  Fujie, G., Obana, K., Yamamoto, Y., Yamada, T., Isse, T., Kodaira, S., Miura, S.
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 日本海溝南部、福島・茨城沖海溝軸周辺の地震活動2019
- Author(s)
  尾鼻浩一郎、藤江剛、山本揚二朗、海宝由佳、中村恭之、三浦誠一、高橋努、小平秀一
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] OpenTSUNAMI（杞憂プロジェクト）構想2019
- Author(s)
  近貞直孝
- Organizer
  第９回巨大津波災害に関する合同研究集会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Developing a numerical simulation model for a meteorite impact tsunami2019
- Author(s)
  Naotaka Yamamoto Chikasada, Toshitaka Baba, Tetsuharu Fuse
- Organizer
  MODSIM 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Marine active-source seismic studies in the Japan Trench: a seismogenic zone in an ocean-continent collision zone2018
- Author(s)
  KODAIRA SHUICHI,NAKAMURA YASUYUKI,YAMAMOTO YOJIRO,OBANA KOICHIRO,FUJIE GOU,NO TETSUO,KAIHO YUKA,SATO TAKESHI,MIURA SEIICHI
- Organizer
  Deep Earth Exploration and Application(DEEP-2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 日本海溝アウターライズ域での大規模構造調査観測2018
- Author(s)
  藤江剛・尾鼻浩一郎・海宝由佳・山本揚二朗・三浦誠一・小平秀一
- Organizer
  ブルーアースサイエンス・テク2018
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] アウターライズ地震津波のデータベース構築に向けた津波計算モデルの感度解析2018
- Author(s)
  馬場俊孝・近貞直孝・中村恭之・藤江剛・尾鼻浩一郎・三浦誠一・小平秀一・中西健太
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Distribution of Intra-plate seismicity in trench-outer rise region along the Japan Trench based on ocean bottom seismograph observations2018
- Author(s)
  尾鼻浩一郎・藤江剛・中村恭之・高橋努・山本揚二朗・海宝由佳・三浦誠一・石原靖・小平秀一・篠原雅尚
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海底地震観測による日本海溝海溝軸周辺からアウターライズ域の地震活動2018
- Author(s)
  尾鼻浩一郎・藤江剛・山本揚二朗・高橋努・中村恭之・海宝由佳・三浦誠一・石原靖・小平秀一・篠原雅尚
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismic Velocity Variations in the Uppermost Oceanic Mantle of the Incoming Pacific Plate along the Japan Trench2018
- Author(s)
  Koichiro OBANA, Gou FUJIE, Yasuyuki NAKAMURA, Tsutomu TAKAHASHI, Takashi TONEGAWA, Yojiro YAMAMOTO, Yuka KAIHO, Seiichi MIURA, Shuichi KODAIRA
- Organizer
  Asia Oceania Geosciences Society (AOGS) 15th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Impact of post-spreading magmatic activities on the seismic structure of the incoming oceanic plate and its potential implication for the subduction zone2018
- Author(s)
  Fujie, G., Obana, K., Yamamoto, Y., Yamada, T., Isse, T., Kodaira, S., Miura, S.
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海洋への隕石落下による津波の定量的な評価に向けて2018
- Author(s)
  近貞直孝・布施哲治
- Organizer
  日本惑星科学会2018年秋季講演会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] Intra-plate seismicity and structure heterogeneity of incoming/subducting Pacific plate along the Japan trench based on the ocean bottom seismograph observations2018
- Author(s)
  Koichiro Obana, Gou Fujie, Yasuyuki Nakamura, Tsutomu Takahashi, Yojiro Yamamoto, Yuka Kaiho, Seiichi Miura, Shuichi Kodaira and Masanao Shinohara
- Organizer
  American Geophysical Union, 2018 Fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 短波長津波が生じた場合の海底水圧観測への影響2018
- Author(s)
  近貞直孝・久保田達矢・中村武史・馬場俊孝・齊藤竜彦・鈴木亘
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 短波長津波が生じた場合の海底水圧観測への影響2018
- Author(s)
  近貞直孝・久保田達矢・中村武史・馬場俊孝（徳島大）・齊藤竜彦・鈴木亘
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Multi-index法を用いたリアルタイム波形比較手法の検討2018
- Author(s)
  近貞直孝
- Organizer
  日本地球惑星科学連合2018年度連合大会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 隕石津波の定量評価に向けて2018
- Author(s)
  近貞直孝
- Organizer
  第11回スペースガード研究会
- Data Source
  KAKENHI-PROJECT-18K04674
[Presentation] 海域探査から見た2011年東北地方太平洋沖地震2018
- Author(s)
  小平秀一・中村恭之・藤江剛・富士原敏也・尾鼻浩一郎・山本揚二朗野徹雄・海宝由佳・佐藤壮・三浦誠一
- Organizer
  日本地震学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Structure of the incoming/subducting Pacific Plate in the central part of the Japan Trench: Results from repeated ocean bottom seismograph observations2017
- Author(s)
  Koichiro Obana, Gou Fujie, Tsutomu Takahashi, Takashi Tonegawa, Yojiro Yamamoto, Shuichi Kodaira, Masanao Shinohara,
- Organizer
  IAG-IASPEI 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Plate bending-related faulting just prior to subduction and subduction zone seismicity in NE Japan2017
- Author(s)
  Gou Fujie, Shuichi Kodaira, Koichiro Obana, Yuka Kaiho, Yojiro Yamamoto, Tsutomu Takahashi, Tomoaki Yamada
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Structure of the incoming Pacific Plate subducting into the central part of the Japan Trench: Results from the repeated ocean bottom seismograph observations after the 2011 Tohoku-Oki earthquake2017
- Author(s)
  Koichiro Obana, Gou Fujie, Tsutomu Takahashi, Takashi Tonegawa, Yojiro Yamamoto, Shuichi Kodaira, Masanao Shinohara
- Organizer
  JpGU-AGU Joint Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Regional variations in the nature of the incoming plate and its implication to the subduction zone2017
- Author(s)
  Gou Fujie, Shuichi Kodaira, Koichiro Obana, Yuka Kaiho, Takeshi Sato, Yojiro Yamamoto, Tsutomu Takahashi, Seiichi Miura, Tomoaki Yamada
- Organizer
  EGU General Assembly 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 日本海溝北部海溝軸周辺における海底地震観測2017
- Author(s)
  尾鼻浩一郎・中村恭之・海宝由佳・山本揚二朗・小平秀一・藤江剛
- Organizer
  ブルーアースシンポジウム
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 海底地震観測による1933年昭和三陸地震震源域の地震活動2017
- Author(s)
  尾鼻浩一郎・中村恭之・藤江剛・小平秀一・海宝由佳・山本揚二朗・三浦誠一
- Organizer
  日本地震学会2017年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 地震探査が解き明かすプレート折れ曲り断層の地域差～日本海溝域と千島海溝域の比較研究～2016
- Author(s)
  藤江剛・小平秀一・佐藤壮・海宝由佳・高橋努・山下幹也・山本揚二朗・尾鼻浩一郎・三浦誠一・山田知朗
- Organizer
  日本地震学会2016年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismic structural features in the bend-fault area2016
- Author(s)
  Gou Fujie, Shuichi Kodaira, Yuka Kaiho, Takeshi Sato, Narumi Takahashi, Tsutomu Takahashi, Yojiro Yamamoto, Mikiya Yamashita, Ingo Grevemeyer, Annke Dannowski, Martin Thorwart, Jason Morgan, Tomoaki Yamada
- Organizer
  Workshop:Bend-Fault Serpentinization
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Regional variations in the nature of the incoming oceanic plate in the NW Pacific margin2016
- Author(s)
  Gou Fujie, Shuichi Kodaira, Yuka Kaiho, Takeshi Sato, Narumi Takahashi, Tsutomu Takahashi, Yojiro Yamamoto, Mikiya Yamashita, Ingo Grevemeyer, Annke Dannowski, Martin Thorwart, Jason Morgan, Tomoaki Yamada
- Organizer
  Japan Geoscience Union Meeting 2016
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismicity observations in the source region of the 1896 Meiji-Sanriku and 1933 Showa-Sanriku Earthquakes2016
- Author(s)
  Koichiro Obana, Yasuyuki Nakamura, Yuka Kaiho, Yojiro Yamamoto, Shuichi Kodaira, Gou Fujie
- Organizer
  Japan Geoscience Union Meeting 2016
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 宮城沖日本海溝海溝軸周辺からアウターライズ域における太平洋プレートの地震波速度構造2016
- Author(s)
  尾鼻浩一郎・藤江剛・小平秀一・高橋努・山本揚二朗・三浦誠一・篠原雅尚
- Organizer
  日本地震学会2016年度秋季大会
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismicity and its relation to the bending-related faults in the incoming Pacific Plate along the Japan Trench2016
- Author(s)
  Koichiro Obana, Gou Fujie, Shuichi Kodaira, Tsutomu Takahashi, Yojiro Yamamoto, Takeshi Sato, Mikiya Yamashita, Yuka Kaiho, Yasuyuki Nakamura, Seiichi Miura
- Organizer
  JpGU 2016
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismic velocity structure of the incoming Pacific Plate subducting into the central part of the Japan Trench revealed by traveltime tomography using OBS data2016
- Author(s)
  Koichiro OBANA, Gou Fujie, Shuichi Kodaira, Tsutomu Takahashi, Yojiro Yamamoto, Seiichi Miura, Masanao Shinohara
- Organizer
  AGU 2016 fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 宮城沖日本海溝に沈み込む太平洋プレートの構造と地震活動2016
- Author(s)
  尾鼻浩一郎・藤江剛・小平秀一・高橋努・山本揚二朗・佐藤壮・山下幹也・中村恭之・三浦誠一
- Organizer
  ブルーアースシンポジウム2016
- Place of Presentation
  東京海洋大学品川キャンパス（品川区,東京都）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismicity and its relation to the bending-related faults in the incoming Pacific Plate along the Japan Trench2016
- Author(s)
  Koichiro Obana, Gou Fujie, Shuichi Kodaira, Tsutomu Takahashi, Yojiro Yamamoto, Takeshi Sato, Mikiya Yamashita, Yuka Kaiho, Yasuyuki Nakamura, Seiichi Miura
- Organizer
  Bend-Fault serpentinization (BFS+H-ODIN) workshop
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Hydration of the incoming oceanic plate owing to the bending-related faulting and its regional variation2016
- Author(s)
  Gou Fujie, Shuichi Kodaira, Yuka Kaiho, Takeshi Sato, Narumi Takahashi, Mikiya Yamashita, Yojiro Yamamoto, Tsutomu Takahashi
- Organizer
  Goldschmidt 2016
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] 宮城沖日本海溝海溝軸からアウターライズ域の太平洋プレートの構造と地震活動2015
- Author(s)
  尾鼻浩一郎・藤江剛・小平秀一・高橋努・山本揚二朗・佐藤壮・山下幹也・中村恭之・三浦誠一
- Organizer
  日本地震学会2015年度秋季大会
- Place of Presentation
  神戸国際会議場（神戸市,兵庫県）
- Year and Date
  2015-10-28
- Data Source
  KAKENHI-PROJECT-15H05718
[Presentation] Seismicity and Structure of the Incoming Pacific Plate Subducting into the Japan Trench off Miyagi2015
- Author(s)
  K. Obana, G. Fujie, S. Kodaira, T. Takahashi, Y. Yamamoto, T. Sato, M. Yamashita, Y. Nakamura, S. Miura
- Organizer
  AGU 2015 fall meeting
- Place of Presentation
  San Francisco(California,USA)
- Year and Date
  2015-12-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05718

1. BABA Toshitaka (90359191)

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CHIKASADA Naotaka 近貞 直孝

近貞 直孝 チカサダ ナオタカ

YAMAMOTO Naotaka 山本 直孝

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沖合津波観測記録を用いた非地震性津波の自動検知と津波波源即時推定手法の開発Principal Investigator

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[Journal Article] Seismicity around the trench axis and outer-rise region of the southern Japan Trench, south of the main rupture area of the 2011 Tohoku-oki earthquake2021

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[Journal Article] 南海トラフ巨大地震の 3 次元津波伝播シミュレーション2020

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[Journal Article] TSUNAMI ARRIVAL TIME CALCULATION IN CONSTRUCTION OF TSUNAMI SCENARIO BANK AND INFLUENCED BY TSUNAMI INUNDATION CALCULATION WITH DIFFERENCES OF PROTECTIVE FACILITY2019

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[Journal Article] Seismic velocity structure and its implications for oceanic mantle hydration in the trench-outer rise of the Japan Trench2019

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[Journal Article] Short-Wavelength Tsunami Observation Using Deep Ocean Bottom Pressure Gauges2019

CHIKASADA Naotaka 近貞直孝

近貞直孝チカサダナオタカ

YAMAMOTO Naotaka 山本直孝