• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Towards remote monitoring of submarine volcanic activities(Fostering Joint International Research)

Research Project

Project/Area Number 15KK0177
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research)

Allocation TypeMulti-year Fund
Research Field Natural disaster / Disaster prevention science
Research InstitutionKobe University (2016-2019)
Japan Agency for Marine-Earth Science and Technology (2015)

Principal Investigator

Sugioka Hiroko  神戸大学, 海洋底探査センター, 教授 (00359184)

Project Period (FY) 2016 – 2019
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Keywords離島火山活動 / 海底火山活動 / リモートモニタリング / 水中音波 / 津波 / 海底火山 / 海域観測 / グローバル地震学 / 離島火山 / 海底地震観測 / 海洋島火山 / 離島火山活動観測
Outline of Final Research Achievements

Towards remote monitoring of submarine volcanic activities, we have been successful in two following approaches; (1) Establishment of a platform for access to the CTBTO global network data: a virtual data center (vDEC) openly provides us with access to the CTBTO/IMS data, which can also act as a platform for the data processing useful to detect unknown hydroacoustic events; (2) Installation of an autonomous mid-column oceanic float hydrophones: MERMAID is a revolutionary submarine "drone" with hydrophone originally conceived by SImons and Nolet at Princeton University in 2002, which can detect the seismic data to transfer in real time via Iridium satellite. The 50 MERMAIDs were deployed to form a wide array in the South Pacific in 2018-2019 under an international collaboration project between French, U.S., China, and Japan to image, in detail, the massive mantle plume in the lower mantle regarding to the South Pacific Super Plume. They can observe with autonomous drifting for 6 years.

Academic Significance and Societal Importance of the Research Achievements

世界における活動的火山の三割は島嶼にあり、その殆どは環太平洋上の海底成層火山である。成層火山は形状上から津波発生ポテンシャルが高い。2018年のアナククラカトウ島火山で発生した津波がコンサート会場を襲い、多くの犠牲者を出しこたとは記憶に新しい。
火山性津波は地震性のそれとは異なり予測が極めて困難であり、災害防止には活動推移の常時監視に基づく事前予測が必須である。本研究では、海域火山活動の常時監視に有用な火山性水中音波観測の国際共有基盤を構築した。海洋観測技術力を有する海洋立国として、また防災先進国として、同じ環太平洋火山帯に在る諸国とリアルタイムで監視情報を共有することによる波及効果は大きい。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (98 results)

All 2019 2018 2017 Other

All Int'l Joint Research (2 results) Journal Article (19 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 19 results,  Open Access: 14 results) Presentation (72 results) (of which Int'l Joint Research: 40 results) Remarks (5 results)

  • [Int'l Joint Research] アメリカ海洋大気庁(NOAA)(米国)2018

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 包括的核実験禁止条約機構(CTBTO)(オーストリア)2017

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Detection of Ocean Internal Tide Source Oscillations on the Slope of Aogashima Island, Japan2019

    • Author(s)
      Fukao Y.、Miyama T.、Tono Y.、Sugioka H.、Ito A.、Shiobara H.、Yamashita M.、Varlamov S.、Furue R.、Miyazawa Y.
    • Journal Title

      Journal of Geophysical Research: Oceans

      Volume: 124 Issue: 7 Pages: 4918-4933

    • DOI

      10.1029/2019jc014997

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Shallow Nonvolcanic Tremor Activity and Potential Repeating Earthquakes in the Chile Triple Junction: Seismic Evidence of the Subduction of the Active Nazca?Antarctic Spreading Center2019

    • Author(s)
      Saez, M., S. Ruiz, S. Ide, and H. Sugioka
    • Journal Title

      Seismological Research Letters

      Volume: 90 Pages: 1740-1747

    • DOI

      10.1785/0220180394

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Event Size Distribution of Shallow Tectonic Tremor in the Nankai Trough2019

    • Author(s)
      Nakano Masaru、Yabe Suguru、Sugioka Hiroko、Shinohara Masanao、Ide Satoshi
    • Journal Title

      Geophysical Research Letters

      Volume: 46 Issue: 11 Pages: 5828-5836

    • DOI

      10.1029/2019gl083029

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Surface wave tomography for the Pacific Ocean incorporating seafloor seismic observations and plate thermal evolution2019

    • Author(s)
      Isse Takehi、Kawakatsu Hitoshi、Yoshizawa Kazunori、Takeo Akiko、Shiobara Hajime、Sugioka Hiroko、Ito Aki、Suetsugu Daisuke、Reymond Dominique
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 510 Pages: 116-130

    • DOI

      10.1016/j.epsl.2018.12.033

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Configuration and structure of the Philippine Sea Plate off Boso, Japan: constraints on the shallow subduction kinematics, seismicity, and slow slip events2019

    • Author(s)
      Ito Aki、Tonegawa Takashi、Uchida Naoki、Yamamoto Yojiro、Suetsugu Daisuke、Hino Ryota、Sugioka Hiroko、Obana Koichiro、Nakahigashi Kazuo、Shinohara Masanao
    • Journal Title

      Earth, Planets and Space

      Volume: 71 Issue: 1 Pages: 111-111

    • DOI

      10.1186/s40623-019-1090-y

    • NAID

      120006767925

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sueface wave tomgraphy for the Pacific Ocean incorporating seafloor seismic observations and plate thermal evolution2019

    • Author(s)
      Isse, T., H. Kawakatsu, K. Yoshizawa, A. Takeo, H. Shiobara, H. Sugioka, A. Ito, D. Suetsugu, D. Reymond
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 510 Pages: 116-130

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Giant rhyolite lava dome formation after 7.3 ka supereruption at Kikai caldera, SW Japan2018

    • Author(s)
      Yoshiyuki Tatsumi, Keiko Suzuki-Kamata, Tetsuo Matsuno, Hiroshi Ichihara, Nobukazu Seama, Koji Kiyosugi, Reina Nakaoka, Kazuo Nakahigashi, Hideaki Takizawa, Kazuki Hayashi, Tatsuro Chiba, Satoshi Shimizu, Mamoru Sano, Hikaru Iwamaru
    • Journal Title

      Scientific Reports

      Volume: 2753 Issue: 1

    • DOI

      10.1038/s41598-018-21066-w

    • NAID

      120006394637

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mechanism of the 2015 volcanic tsunami earthquake near Torishima, Japan2018

    • Author(s)
      Fukao Yoshio、Sandanbata Osamu、Sugioka Hiroko、Ito Aki、Shiobara Hajime、Watada Shingo、Satake Kenji
    • Journal Title

      Science Advances

      Volume: 4 Issue: 4 Pages: 1-10

    • DOI

      10.1126/sciadv.aao0219

    • NAID

      120006466553

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Report of Research and Development

      Volume: 26 Issue: 0 Pages: 54-64

    • DOI

      10.5918/jamstecr.26.54

    • NAID

      130006725610

    • ISSN
      1880-1153, 2186-358X
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Traveltime delay relative to the maximum energy of the wave train for dispersive tsunamis propagating across the Pacific Ocean: the case of 2010 and 2015 Chilean Tsunamis2018

    • Author(s)
      Poupardin, A, P. Heinrich, H. Hebert, F. Schindele, A. Jamelot, D. Reymond, H. Sugioka
    • Journal Title

      Geophysical Journal of International

      Volume: - Issue: 3 Pages: 1538-1555

    • DOI

      10.1093/gji/ggy200

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Slow Earthquake Database2018

    • Author(s)
      Kano, M., N. Aso, S. Annoura, R. Arai, K. Chao, K. Heki, S. Itaba, Y. Ito, N. Kamaya, T. Maeda, J. Maury, M. Nakamura, T. Nishimura, K. Obana, H. Sugioka, R. Takagi, T. Takahashi, A. Takeo, Y. Tu, N. Uchida, Y. Yamashita, T. Matsuzawa, S. Ide and K. Obara
    • Journal Title

      Seismol. Res. Lett.

      Volume: 89(4) Issue: 4 Pages: 1566-1575

    • DOI

      10.1785/0220180021

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Location and Seasonal Variation of Transoceanic Infragravity Waves Observed at an Absolute Pressure Gauge Array2017

    • Author(s)
      Tonegawa, T., Y. Fukao, H. Shiobara, H. Sugioka, A. Ito, and M. Yamashita
    • Journal Title

      Journal of Geophysical Research: Oceans

      Volume: 122 Issue: 1 Pages: 40-52

    • DOI

      10.1002/2017jc013488

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ray Tracing for Dispersive Tsunamis and Source Amplitude Estimation Based on Green’s Law: Application to the 2015 Volcanic Tsunami Earthquake Near Torishima, South of Japan2017

    • Author(s)
      Sandanbata Osamu、Watada Shingo、Satake Kenji、Fukao Yoshio、Sugioka Hiroko、Ito Aki、Shiobara Hajime
    • Journal Title

      Pure and Applied Geophysics

      Volume: 175 Issue: 4 Pages: 1371-1385

    • DOI

      10.1007/s00024-017-1746-0

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Continuous seismic monitoring of Nishinoshima volcano, Izu-Ogasawara, by using long-term ocean bottom seismometers2017

    • Author(s)
      Shinohara Masanao、Ichihara Mie、Sakai Shin’ichi、Yamada Tomoaki、Takeo Minoru、Sugioka Hiroko、Nagaoka Yutaka、Takagi Akimichi、Morishita Taisei、Ono Tomozo、Nishizawa Azusa
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1 Pages: 159-168

    • DOI

      10.1186/s40623-017-0747-7

    • NAID

      120006486826

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tomographic image of crust and upper mantle off the Boso Peninsula using data from an ocean-bottom seismograph array2017

    • Author(s)
      Ito Aki、Yamamoto Yojiro、Hino Ryota、Suetsugu Daisuke、Sugioka Hiroko、Nakano Masaru、Obana Koichiro、Nakahigashi Kazuo、Shinohara Masanao
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1

    • DOI

      10.1186/s40623-017-0703-6

    • NAID

      120006360179

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Upper boundaries of the Pacific and Philippine Sea plates near the triple junction off the Boso Peninsula deduced from ocean-bottom seismic observations2017

    • Author(s)
      Ito, A., H. Sugioka, K. Obana, R. Hino, D. Suetsugu, K. Nakahigashi, M. Shinohara, M. Nakano and Y. Yamamoto
    • Journal Title

      Earth Planets Space

      Volume: 69 Issue: 1 Pages: 30-30

    • DOI

      10.1186/s40623-017-0608-4

    • NAID

      120006360180

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed
  • [Presentation] Finite frequency S wave tomography model beneath the Ontong Java Plateau using data recorded by broadband ocean bottom seismographs2019

    • Author(s)
      Misaki Horiuchi, Hiroko Sugioka, Masayuki Obayashi, Daisuke Suetsugu, Hajime Shiobara, Aki Ito, Yasushi Ishihara, Satoru Tanaka, Takehi Isse, Takashi Tonegawa, Junko Yoshimitsu, Takumi Kobayashi
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Installation of a floating hydrophone system within the SOFAR channel2019

    • Author(s)
      Hiroko Sugioka, Masayuki Obayashi
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New Constraints on Seismological Structures of the Oceanic Asthenospher2019

    • Author(s)
      Nozomu Takeuchi, Hitoshi Kawakatsu, Hajime Shiobara, Takehi Isse, Hiroko Sugioka, Aki Ito, Hisashi Utada
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shear wave structure of the upper mantle beneath the Ontong Java Plateau2019

    • Author(s)
      Takehi Isse, Daisuke Suetsugu, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Yasushi Ishihara, Satoru Tanaka, Masayuki Obayashi, Takashi Tonegawa, Junko Yoshimitsu, Takumi Kobayashi, Kazunori Yoshizawa
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] これまでのKOBEC鬼界カルデラ航海・研究のまとめ2019

    • Author(s)
      島伸和,松野哲男,清杉孝司,清水賢,中岡礼奈,鈴木桂子,瀬戸康友,佐野守,森田結子,井和丸光,両角春寿,堀内美咲,西村公宏,市原寛,林和輝,廣瀬時,金子克哉,山口寛登,沖園雄希,杉岡裕子,中東和夫,山本揚二朗,香田達也,小平秀一,巽好幸
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] チリ三重会合点におけるMR18-06'EPIC'航海レグ2調査概要2019

    • Author(s)
      木下正高,岩森光,西川友章,安間了,Lagarrigue Sofia,阿部なつ江,横山由香,Espinosa Andres,Cortes Alessandra,Prado Gabriela,Bascuan Ivan,原口悟,太田耕輔,折橋裕二,中尾魁史,沼田翔伍,塩原肇,杉岡裕子,伊藤亜妃,Prez-Estay Nicolas
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海中浮遊ロボットMERMAIDによる地震観測2019

    • Author(s)
      Masayuki Obayashi, Hiroko Sugioka
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海底地震観測を用いた鬼界カルデラで発生する地震活動2019

    • Author(s)
      戸康友,杉岡裕子,山本揚二朗,高橋努
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 鬼界カルデラのMT観測データの解析2019

    • Author(s)
      廣瀬時,松野哲男,島伸和,沖園雄希,市原寛,杉岡裕子,巽好幸
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 鬼界カルデラ下の3次元電気比抵抗構造探査2019

    • Author(s)
      松野哲男,廣瀬時,沖園雄希,島伸和,市原寛,杉岡裕子,巽好幸
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 漂流フロートによる津波起因水中圧力変化観測2019

    • Author(s)
      大林政行,綿田辰吾,杉岡裕子
    • Organizer
      Japan Geoscience Union Meeting 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] P-wave Velocity Structures beneath the Ontong Java Plateau2019

    • Author(s)
      M. Obayashi,J. Yoshimitsu,D. Suetsugu,H. Shiobara,H. Sugioka,A. Ito,T. Isse,Y. Ishihara,S. Tanaka,T. Tonegawa,T. Kobayashi
    • Organizer
      The 27th IUGG General Assembly
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Surface Wave Tomography for the Pacific Ocean Incorporating Seafloor Seismic Observations and Plate Thermal Evolution2019

    • Author(s)
      T. Isse,H. Kawakatsu,K. Yoshizawa,A. Takeo,H. Shiobara,H. Sugioka,A. Ito,D. Suetsugu,D. Reymond
    • Organizer
      The 27th IUGG General Assembly
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New Era of Ocean Bottom Broadband Seismology with Penetrator Sensor System of the Autonomous BBOBS-NX (NX-2G)2019

    • Author(s)
      H. Shiobara,A. Ito,H. Sugioka,M. Shinohara
    • Organizer
      The 27th IUGG General Assembly
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ocean Bottom Electromagnetometers Recorded Signals Possibly Associated with Eruptive and Non-eruptive Events of Nishinoshima Island Volcano, Japan2019

    • Author(s)
      K. Baba,N. Tada,H. Ichihara,Y. Hamano,H. Sugioka,T. Koyama,A. Takagi,M. Takeo
    • Organizer
      The 27th IUGG General Assembly
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A new floatlng hydrophone instrument in the SOFAR channel2019

    • Author(s)
      H. Sugioka,M. Obayashi
    • Organizer
      The 27th IUGG General Assembly
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous imaging of the subducting Pacific plate under Japan using receiver function analysis of the amphibious array data2019

    • Author(s)
      HyeJeong Kim,Hitoshi Kawakatsu,Takeshi Akuhara,Masanao Shinohara,Hajime Shiobara,Hiroko Sugioka,Ryota Takagi
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mobile Earthquake Recording in Marine Areas by Independent Divers:New features-and Results from SPPIM, its First Big Deployment in the South Pacific2019

    • Author(s)
      Yann Hello,Joel D Simon,Yongshun John Chen,Masayuki Obayashi\,,Hiroko Sugioka,Olivier Philippe,Frederik Simons,Guust Nolet
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] P-wave upper mantle structures beneath the Ontong Java Plateau2019

    • Author(s)
      Masayuki Obayashi,Junko Yoshimitsu,Daisuke Suetsugu,Hajime Shiobara,Hiroko Sugioka,Aki Ito,Takehi Isse,Yasushi Ishihara,Satoru Tanaka,Takashi Tonegawa,Takumi Kobayashi
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shear wave upper mantle structure beneath the Ontong Java Plateau2019

    • Author(s)
      Takahi Isse,Daisuke Suetsugu,Akira Ishikawa,Hajime Shiobara,Hiroko Sugioka,Aki Ito,Yuki Kawano,Kazunori Yoshizawa,Yasushi Ishihara,Satoru Tanaka,Masayuki Obayashi,Takashi Tonegawa,Junko Yoshimitsu,Takumi Kobayashi
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [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 Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Remote monitoring of island volcanic activities using an autonomous vehicle of the Wave Glider2018

    • Author(s)
      Sugioka, H., Y. Hamano, M. Ichihara, N. Tada, K. Nishida, M. Takeo
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Acoustic monitoring of an island volcano using Wave Glider: A test operation at Nishinoshima, Japan2018

    • Author(s)
      Ichihara, M., H. Sugioka, K. Nishida, N. Tada, M. Takeo, Y. Hamano
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Seismic attenuation in the mantle beneath the Ontong Java Plateau from multiple ScS waves2018

    • Author(s)
      Suetsugu, D. H. Shiobara, H. Sugioka, A. Ito. T. Isse, Y. Ishihara. S. Tanaka, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 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. Ota, Y. Ishihara, S. Tanaka, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi, H. Utada
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Generation and propagation of T-waves associated with underwater volcanic activities2018

    • Author(s)
      Sugioka, H. R. Bras
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Slow Earthquake Database2018

    • Author(s)
      Kano, M., N. Aso, T. Matsuzawa, S. Ide, S. Annoura, R. Arai, S. Baba, M. Bostock, K. Chao, K. Heki, S. Itaba, Y. Ito, N. Kamaya, T. Maeda, J. Maury, M. Nakamura, T. Nishimura, K. Obana, K. Ohta, N. Poiata, B. Rousset, H. Sugioka, R. Takagi, T. Takahashi, A. Takeo, Y. Tu, N. Uchida, Y. Yamashita, K. Obara
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Toward complete tomography of the Earth’s interior with floating robotic acoustic sensors in the oceans: the EarthScope-Oceans2018

    • Author(s)
      Obayashi, M., H. Sugioka, H. Shiobara
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multifrequency P-wave tomography of Ontong Java Plateau2018

    • Author(s)
      Obayashi, M., J. Yoshimitsu, D. Suetsugu, H. Shiobara, H. Sugioka, A. Ito, T. Isse, Y. Ishihara, S. Tanaka, T. Tonegawa, T. Kobayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] sPL waves observed by the OJP array in the Ontong Java Plateau2018

    • Author(s)
      Kobayashi, M., M. Ukawa, Y. Fukao, D. Suetsugu, H. Shiobara, H. Sugioka, A. Ito, T. Isse, Y. Ishihara, S. Tanaka, M. Obayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Discordance between P- and S-wave tomography models using ISC2018

    • Author(s)
      Horiuchi, M., H. Sugioka, M. Obayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Determination of Intrinsic Attenuation in the OceanicLithosphere-Asthenosphere System2018

    • Author(s)
      Takeuchi, N., H. Kawakatsu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, H. Utada
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Shear wave splitting observed in the Ontong Java Plateau and adjacent regions2018

    • Author(s)
      Tanaka, S., D. Suetsugu, H. Shiobara, H. Sugioka, A. Ito, T. Isse, Y. Ishihara, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Retrieval of converted phases from shallow structure of the Ontong Java Plateau2018

    • Author(s)
      Tonegawa, T. D. Suetsugu, S. Miura, H. Shiobara, H. Sugioka, A. Ito, T. Isse, Y.i Ishihara, S. Tanaka, M. Obayashi, J. Yoshimitsu, T. Kobayashi
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Upper mantle structure beneath the Pacific Ocean revealed from seafloor and land broadband seismic observations2018

    • Author(s)
      Takehi Isse;Hajime Shiobara;Hitoshi Kawakatsu;Kazunori Yoshizawa;Hiroko Sugioka*;Aki Ito;Daisuke Suetsugu
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mechanism of volcanic tsunami earthquakes Part II: Tsunami analysis2018

    • Author(s)
      Fukao, Y., Sandanbata, O., H. Sugioka, A. Ito, H. Shiobara, S. Watada, K. Satake
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Mechanism of volcanic tsunami earthquakes Part II: Tsunami analysis2018

    • Author(s)
      Sandanbata, O., S. Watada, K. Satake, Y. Fukao, H. Sugioka, A. Ito, H. Shiobara
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Noise removal from vertical component seismograms recorded by broadband ocean bottom seismometers2018

    • Author(s)
      Kawano, Y., T. Isse, H. Kawakatsu, H. Shiobara, H. Sugioka
    • Organizer
      Japan Geoscience Union Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] The First Data of the Autonomous BBOBS-NX (NX-2G) for New Era of Ocean Bottom Broadband Seismology2018

    • Author(s)
      Shiobara, H., A. Ito, H. Sugioka, M. Shinohara
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Event size distribution of shallow tectonic tremor in the Nankai trough2018

    • Author(s)
      Masaru Nakano;Suguru Yabe;Hiroko Sugioka*;Satoshi Ide
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Non-Volcanic Tremor activity in the Chile Triple Junction detected by OBS stations2018

    • Author(s)
      Saez, M., S. Ruiz, S. Ide, H. Sugioka
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Receiver function imaging at the crust and uppermost mantle of Ontong Java Plateau2018

    • Author(s)
      Tonegawa, T. D. Suetsugu, S. Miura, H. Shiobara, H. Sugioka, A. Ito, T. Isse, Y.i Ishihara, S. Tanaka, M. Obayashi, J. Yoshimitsu, T. Kobayashi
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Surface wave tomography for the Pacific Ocean incorporating seafloor seismic observations and its age-dependence2018

    • Author(s)
      Isse, T., H. Kawakatsu, K. Yoshizawa, A. Takeo, H. Shiobara, H. Sugioka, A. Ito, D. Suetsugu, D. Reymond
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Seafloor detection of multiple aseismic transients with an intervening seismic shock at the Izu-Bonin Trench2018

    • Author(s)
      Fukao, Y., H. Sugioka, A. Ito, M. Yamashita, T. Tonegawa, H. Shiobara
    • Organizer
      American Geophysical Union Fall Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tsunami Source Modeling for the 2015 Volcanic Tsunami Earthquake Near Torishima, South of Japan2018

    • Author(s)
      Sandanbata, O., S. Watada, K. Satake, Y. Fukao, H. Sugioka, A. Ito, H. Shiobara
    • Organizer
      Asia Oceania Geosciences Society 15th Annual Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 浅部低周波微動のサイズ-頻度分布2018

    • Author(s)
      中野 優, 矢部 優, 杉岡 裕子, 井出 哲
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] オントン・ジャワ海台下のP波速度構造2018

    • Author(s)
      大林 政行, 吉光 淳子, 末次 大輔, 塩原 肇, 杉岡 裕子, 伊藤 亜妃, 一瀬 建日, 石原 靖, 田中 聡, 利根川 貴志, 小林 拓史
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 小笠原海溝沿いの地震を伴う海底地殻変動2018

    • Author(s)
      深尾 良夫, 伊藤 亜紀, 山下 幹也, 利根川 貴史, 杉岡 裕子, 塩原 肇, 東野 陽子
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Research-status Report
  • [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2018年度秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Toward standardization of slow earthquake catalog -Development of database website-2017

    • Author(s)
      Kano, M., N. Aso, S. Annoura, R. Arai, Y. Ito, N. Kamaya, J. Maury, M. Nakamura, T. Nishimura, K. Obana, H. Sugioka, R. Takagi, T. Takahashi, A. Takeo, Y. Yamashita, S. Ide, K. Obara
    • Organizer
      2017 AGU Fall Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tsunami Source Modeling of the 2015 Volcanic Tsunami Earthquake near Torishima, South of Japan2017

    • Author(s)
      Sandanbata, O., S. Watada, K. Satake, Y. Fukao, H. Sugioka, A. Ito, H. Shiobara
    • Organizer
      2017 AGU Fall Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Possibility of tilt observation at the seafloor by a mobile ocean bottom seismometer2017

    • Author(s)
      Shiobara, H., A. Ito, H. Sugioka, Y. Fukao, M. Shinohara
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Upper mantle structure beneath the Pacific Ocean revealed by land and seafloor broadband2017

    • Author(s)
      Isse, T., ;H. Shiobara, K. Yoshizawa, H. Kawakatsu, H. Sugioka, A. Ito, D. Suetsugu, H. Utada
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 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, H. Utada
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Seasonality of fin whale “Balaenoptera Physalus” call interval obtained from ocean bottom seismic observation system in Northeast Japan2017

    • Author(s)
      Yoshida, R., H. Kato, M. Kyo, H. Sugioka
    • Organizer
      OCEANS 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Upper mantle structure beneath the Pacific Ocean revealed by land and seafloor broadband observations2017

    • Author(s)
      一瀬 建日, 塩原 肇, 吉澤 和範, 川勝 均, 杉岡 裕子, 伊藤 亜妃, 末次 大輔, 歌田 久司
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 分散性を考慮した津波波線追跡と初期海面変動の推定:2015年スミスカルデラ地震への適用2017

    • Author(s)
      三反畑 修, 綿田 辰吾, 佐竹 健治, 深尾 良夫, 杉岡 裕子, 伊藤 亜妃, 塩原 肇
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 太平洋を横断する海洋外部重力波の発生場所とその季節変化2017

    • Author(s)
      利根川 貴志, 深尾 良夫, 塩原 肇, 杉岡 裕子, 伊藤 亜妃, 山下 幹也
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 自律動作の高性能広帯域海底地震計(NX-2G)の開発:動作試験報告2017

    • Author(s)
      塩原 肇, 伊藤 亜妃, 杉岡 裕子, 篠原 雅尚
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Upper mantle structure beneath the Ontong Java Plateau from measurements of body wave differential travel times2017

    • Author(s)
      小林 拓史, 末次 大輔, 大林 政行, 杉岡 裕子
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Brief overview of landing survey and seismic observation at Nishinoshima2017

    • Author(s)
      武尾 実, 大湊 隆雄, 市原 美恵, 前野 深, 金子 隆之, 篠原 雅尚, 馬場 聖至, 西田 究, 安田 敦, 渡邊 篤志, 杉岡 裕子, 浜野 洋三, 多田 訓子, 中野 俊, 吉本 充宏, 川上 和人, 千田 智基, 高木 朗充, 長岡 優
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 火山島活動の周辺の海からの観測の重要性について2017

    • Author(s)
      浜野 洋三, 杉岡 裕子, 市原 美恵
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 西之島周辺での離島火山モニタリングシステムの初めての運用2017

    • Author(s)
      浜野 洋三, 杉岡 裕子, 市原 美恵, 西田 究, 馬場 聖至, 多田 訓子
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 波源近傍における最低次及び極高調モードの内部潮汐波検出:JCOPE-T 海洋循環モデルとの比較2017

    • Author(s)
      深尾 良夫, 美山 透, 東野 陽子, 杉岡 裕子, 塩原 肇, 山下 幹也, Varlamov Sergey, 宮澤 泰正
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Regional-scale variation of the lithosphere-asthenosphere system beneath the old Pacific ocean basin revealed by NOMan seafloor array observation2017

    • Author(s)
      竹尾 明子, 川勝 均, 一瀬 建日, 西田 究, 塩原 肇, 杉岡 裕子, 伊藤 亜妃, 歌田 久司
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 西之島周辺における長期海底地震観測2017

    • Author(s)
      篠原 雅尚, 市原 美恵, 酒井 慎一, 山田 知朗, 武尾 実, 杉岡 裕子, 長岡 優, 高木 朗充, 森下 泰成, 小野 智三, 西澤 あずさ
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 実体波の走時差から推定したオントンジャワ海台下の上部マントル構造2017

    • Author(s)
      小林 拓史, 末次 大輔, 大林 政行, 杉岡 裕子
    • Organizer
      地震学会2017年度秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 広帯域海底地震計鉛直成分におけるノイズ除去の予備的解析2017

    • Author(s)
      川野 由貴, 一瀬 建日, 川勝 均, 杉岡 裕子
    • Organizer
      地震学会2017年度秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 海底面での機動的傾斜観測実現に向けたBBOBST-NXでの長期試験観測2017

    • Author(s)
      塩原 肇, 篠原 雅尚, 伊藤 亜妃, 日野 亮太, 佐藤 利典, 杉岡 裕子
    • Organizer
      地震学会2017年度秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] スロー地震カタログの標準化に向けて-データベースの整備-2017

    • Author(s)
      加納 将行, 麻生 尚文, 案浦 理, 新井 隆太, 伊藤 喜宏, 鎌谷 紀子, Julie Maury, 中村 衛, 西村 卓也, 尾鼻 浩一郎, 杉岡 裕子, 高木 涼太, 高橋 努, 竹尾 明子, 山下 裕亮, 松澤 孝紀, 井出 哲, 小原 一成
    • Organizer
      地震学会2017年度秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 2015年鳥島近海における火山性地震の津波波源モデル2017

    • Author(s)
      三反畑 修, 綿田 辰吾, 佐竹 健治, 深尾 良夫, 杉岡 裕子, 伊藤 亜妃, 塩原 肇
    • Organizer
      地震学会2017年度秋季大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 海底電位磁力計が捉えた西之島火山下のマグマ上昇を示唆する二つの独立シグナル2017

    • Author(s)
      馬場 聖至, 小山 崇夫, 武尾 実, 多田 訓子, 浜野 洋三, 杉岡 裕子, 市原 寛, 高木 朗充
    • Organizer
      日本火山学会2017年秋季大会
    • Related Report
      2017 Research-status Report
  • [Remarks] EARTHSCOPE OCEANS

    • URL

      http://geoweb.princeton.edu/people/simons/earthscopeoceans/

    • Related Report
      2018 Research-status Report
  • [Remarks] Scientific American

    • URL

      https://www.scientificamerican.com/article/aquatic-robot-braves-volcanoes-and-typhoons-to-detect-tsunamis/

    • Related Report
      2016 Research-status Report
  • [Remarks] 神戸大学プレスリリース

    • URL

      http://www.kobe-u.ac.jp/NEWS/research/2016_11_22_01.html

    • Related Report
      2016 Research-status Report
  • [Remarks] ASCII

    • URL

      http://ascii.jp/elem/000/000/995/995029/

    • Related Report
      2016 Research-status Report
  • [Remarks] 東京大学地震研究所プレスリリース

    • URL

      http://www.eri.u-tokyo.ac.jp/wp-content/uploads/2016/10/7885529b08745f338dfb10ee9c653268.pdf

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-10-04   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi