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

Study on Seismic and Electromagnetic Subsurface Structure around the Source of Slow Earthquakes

Planned Research

Project AreaScience of slow earthquakes
Project/Area Number 16H06475
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

Mochizuki Kimihiro  東京大学, 地震研究所, 教授 (80292861)

Co-Investigator(Kenkyū-buntansha) 藏下 英司  東京大学, 地震研究所, 准教授 (00302620)
三浦 誠一  国立研究開発法人海洋研究開発機構, 海域地震火山部門(地震発生帯研究センター), 調査役 (00371724)
汐見 勝彦  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, 総括主任研究員 (20500375)
中島 淳一  東京工業大学, 理学院, 教授 (30361067)
上嶋 誠  東京大学, 地震研究所, 教授 (70242154)
市原 寛  名古屋大学, 環境学研究科, 講師 (90553074)
Project Period (FY) 2016-06-30 – 2021-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥286,390,000 (Direct Cost: ¥220,300,000、Indirect Cost: ¥66,090,000)
Fiscal Year 2020: ¥104,520,000 (Direct Cost: ¥80,400,000、Indirect Cost: ¥24,120,000)
Fiscal Year 2019: ¥98,020,000 (Direct Cost: ¥75,400,000、Indirect Cost: ¥22,620,000)
Fiscal Year 2018: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Fiscal Year 2017: ¥28,600,000 (Direct Cost: ¥22,000,000、Indirect Cost: ¥6,600,000)
Fiscal Year 2016: ¥43,420,000 (Direct Cost: ¥33,400,000、Indirect Cost: ¥10,020,000)
Keywords沈み込み帯 / プレート境界 / 地震学的構造 / 電磁気学的構造 / 海陸統合構造解析 / スロー地震 / 地震波速度構造 / 地震波減衰構造 / 比抵抗構造 / 間隙水 / 豊後水道
Outline of Final Research Achievements

Three dimensional structures of seismic velocity and electric resistivity around the Bungo Channel region, where various types of slow earthquakes have been observed, were obtained through integrated analyses of seismic and electromagnetic observation and surveys over the onshore and offshore regions. These structures are mutually consistent in that they show large amount of fluid around the activity of both deep and shallow tectonic tremors under the onshore and offshore regions, respectively. Under eastern Shikoku, it has been shown that a subducting seamount determines the up-dip limit of the deep tectonic tremor activity. In the central part of the Nankai Trough off the Kii Peninsula, offshore continuous seismic monitoring revealed spatiotemporal changes of fluid distribution within the subsurface structure along the slow slip event cycle.

Academic Significance and Societal Importance of the Research Achievements

多様な断層すべりが発生している領域において,それを囲む海陸域での大規模な地震学・電磁気学的総合観測・調査による構造把握を通した,断層すべり発生メカニズム解明に向けた研究は,世界的にも類を見ない.これまで,断層すべりの特徴や発生サイクルを決める重要な要因として,断層周辺に分布する流体の関与が議論されてきた.本研究では,地震学的および電磁気学的構造の両面から,断層すべりの性質と流体分布との相関が認められ,さらには地震学的構造の時空間変化とスロー地震発生サイクルでも,流体の蓄積・放出過程との関係が示された.断層すべりの発生メカニズム解明に向けて,今後の研究方針への重要な指針を与えたと考えられる.

Report

(6 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (256 results)

All 2021 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (15 results) Journal Article (57 results) (of which Int'l Joint Research: 22 results,  Peer Reviewed: 57 results,  Open Access: 47 results,  Acknowledgement Compliant: 1 results) Presentation (174 results) (of which Int'l Joint Research: 124 results,  Invited: 13 results) Book (4 results) Remarks (2 results) Funded Workshop (4 results)

  • [Int'l Joint Research] GNS Science/Victoria University of Wellington/Universtiy of Otago(ニュージーランド)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Texas/University of Southern California/University of California Santa Cruz(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Imperial Collge London(英国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] GNS Science/Victoria University of Wellington/University of Otago(ニュージーランド)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Texas/University of Southern California/University of California Santa Cruz(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Imperial College London(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] GNS Science/Victoria University of Wellington/University of Otago(ニュージーランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Texas/University of Southern California/University of California Santa Cruz(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Imperial College London(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] GNS Science/Victoria University of Wellington/University of Otago(ニュージーランド)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Texas at Austin/University of Southern California/University of California Santa Cruz(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Imperial College London(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] GNS Science/Victoria University of Wellington/University of Otago(ニュージーランド)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] University of Texas at Austin/University of Southern California/University of California Santa Cruz(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Imperial College London(英国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Long-period ground motion simulation using centroid moment tensor inversion solutions based on the regional three-dimensional model in the Kanto region, Japan2021

    • Author(s)
      Takemura Shunsuke、Yoshimoto Kazuo、Shiomi Katsuhiko
    • Journal Title

      Earth, Planets and Space

      Volume: 73 Issue: 1 Pages: 15-15

    • DOI

      10.1186/s40623-020-01348-2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Role of Fluid‐Related Heterogeneous Structures in Controlling the Fault Slip Behavior in the Slow‐Earthquake Source Region Along the Nankai Subduction Zone, Southwest Japan2021

    • Author(s)
      Kurashimo Eiji、Iwasaki Takaya、Tsumura Noriko、Iidaka Takashi
    • Journal Title

      Geophysical Research Letters

      Volume: 48 Issue: 4

    • DOI

      10.1029/2020gl089882

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Near-Field Body-Wave Extraction From Ambient Seafloor Noise in the Nankai Subduction Zone2021

    • Author(s)
      Takashi Tonegawa, Toshinori Kimura, Eiichiro Araki
    • Journal Title

      Frontiers in Earth Science

      Volume: 8 Pages: 610993-610993

    • DOI

      10.3389/feart.2020.610993

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seismicity and velocity structure in the vicinity of repeating slow slip earthquakes, northern Hikurangi subduction zone, New Zealand2021

    • Author(s)
      Mochizuki Kimihiro、Henrys Stuart、Haijima Daisuke、Warren-Smith Emily、Fry Bill
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 563 Pages: 116887-116887

    • DOI

      10.1016/j.epsl.2021.116887

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrical Resistivity Structure Around the Atotsugawa Fault, Central Japan, Revealed by a New 2‐D Inversion Method Combining Wideband‐MT and Network‐MT Data Sets2021

    • Author(s)
      Usui Y.、Uyeshima M.、Ogawa T.、Yoshimura R.、Oshiman N.、Yamaguchi S.、Toh H.、Murakami H.、Aizawa K.、Tanbo T.、Ogawa Y.、Nishitani T.、Sakanaka S.、Mishina M.、Satoh H.、Goto T.、Kasaya T.、Mogi T.、Yamaya Y.、Shiozaki I.、Honkura Y.
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 126 Issue: 4

    • DOI

      10.1029/2020jb020904

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diversity of deep earthquakes with waveform similarity2021

    • Author(s)
      Tsuchiyama Ayako, Nakajima Junichi
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: - Pages: 106695-106695

    • DOI

      10.1016/j.pepi.2021.106695

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prevalence of Shallow Low‐Frequency Earthquakes in the Continental Crust2021

    • Author(s)
      Nakajima Junichi、Hasegawa Akira
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 126 Issue: 4

    • DOI

      10.1029/2020jb021391

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of episodic slow slip on seismicity and stress near a subduction-zone megathrust2021

    • Author(s)
      Kita Saeko、Houston Heidi、Yabe Suguru、Tanaka Sachiko、Asano Youichi、Shibutani Takuo、Suda Naoki
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1

    • DOI

      10.1038/s41467-021-27453-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seismological evidence of a dehydration reaction in the subducting oceanic crust beneath western Shikoku in southwest Japan2020

    • Author(s)
      Shiomi Katsuhiko、Takeda Tetsuya、Ueno Tomotake
    • Journal Title

      Geophysical Journal International

      Volume: 224 Issue: 1 Pages: 151-168

    • DOI

      10.1093/gji/ggaa423

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Overpressured Underthrust Sediment in the Nankai Trough Forearc Inferred From Transdimensional Inversion of High‐Frequency Teleseismic Waveforms2020

    • Author(s)
      Akuhara Takeshi、Tsuji Takeshi、Tonegawa Takashi
    • Journal Title

      Geophysical Research Letters

      Volume: 47 Issue: 15

    • DOI

      10.1029/2020gl088280

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magmatic?hydrothermal system of Aso Volcano, Japan, inferred from electrical resistivity structures2020

    • Author(s)
      Matsushima Nobuo、Utsugi Mitsuru、Takakura Shinichi、Yamasaki Tadashi、Hata Maki、Hashimoto Takeshi、Uyeshima Makoto
    • Journal Title

      Earth, Planets and Space

      Volume: 72 Issue: 1 Pages: 1-20

    • DOI

      10.1186/s40623-020-01180-8

    • NAID

      120006847799

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bifurcated Crustal Channel Flow and Seismogenic Structures of Intraplate Earthquakes in Western Yunnan, China as Revealed by Three‐Dimensional Magnetotelluric Imaging2020

    • Author(s)
      Ye Tao、Chen Xiaobin、Huang Qinghua、Zhao Li、Zhang Yong、Uyeshima Makoto
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 125 Issue: 9

    • DOI

      10.1029/2019jb018991

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Continental-scale deep electrical resistivity structure beneath China2020

    • Author(s)
      Yuan Yiren、Uyeshima Makoto、Huang Qinghua、Tang Ji、Li Qi、Teng Yuntian
    • Journal Title

      Tectonophysics

      Volume: 790 Pages: 228559-228559

    • DOI

      10.1016/j.tecto.2020.228559

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Three‐Dimensional P Wave Velocity Structure of the Northern Hikurangi Margin From the NZ3D Experiment: Evidence for Fault‐Bound Anisotropy2020

    • Author(s)
      Arai Ryuta, Kodaira Shuichi, Henrys Stuart, Bangs Nathan, Obana Koichiro, Fujie Gou, Miura Seiichi, Barker Daniel, Bassett Dan, Bell Rebecca, Mochizuki Kimihiro, Kellett Richard, Stucker Valerie, Fry Bill, NZ3D Team
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 125 Issue: 12

    • DOI

      10.1029/2020jb020433

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimation of stress state and detailed structure at shallow plate boundary based on 3D seismic data2020

    • Author(s)
      Arai Ryuta
    • Journal Title

      Impact

      Volume: 2020 Issue: 3 Pages: 20-22

    • DOI

      10.21820/23987073.2020.3.20

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial relationship between shallow very low frequency earthquakes and the subducted Kyushu-Palau Ridge in the Hyuga-nada region of the Nankai subduction zone2020

    • Author(s)
      Tonegawa, T., Y. Yamashita, T. Takahashi, M. Shinohara, Y. Ishihara, S. Kodaira, and Y. Kaneda
    • Journal Title

      Geophysical Journal International

      Volume: 222 Issue: 3 Pages: 1542-1554

    • DOI

      10.1093/gji/ggaa264

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seismic Constraint on the Fluid‐Bearing Systems Feeding Hakone Volcano, Central Japan2020

    • Author(s)
      Kashiwagi Hirokazu、Nakajima Junichi、Yukutake Yohei、Honda Ryou、Abe Yuki、Sakai Shin'ichi
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 125 Issue: 11 Pages: 1-16

    • DOI

      10.1029/2020jb020341

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-dimensional seismic attenuation structure of central Japan and deep sources of arc magmatism2019

    • Author(s)
      Kashiwagi, H., and J. Nakajima
    • Journal Title

      Geophys. Res. Lett.

      Volume: 46 Issue: 23 Pages: 7361-7370

    • DOI

      10.1029/2019gl084793

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics of relocated hypocenters of the 2018 M6.7 Hokkaido Eastern Iburi earthquake and its aftershocks with a three-dimensional seismic velocity structure2019

    • Author(s)
      Kita Saeko
    • Journal Title

      Earth, Planets and Space

      Volume: 71 Issue: 1 Pages: 71-122

    • DOI

      10.1186/s40623-019-1100-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The 2015 Gorkha Earthquake: Earthquake Reflection Imaging of the Source Fault and Connecting Seismic Structure With Fault Slip Behavior2019

    • Author(s)
      Kurashimo, E., Sato1,H., Sakai, S., Hirata, N., Gajure, A.P., AdhikariD.P. , Subedi, K.P., Yagi, H. and Upreti, B. N.
    • Journal Title

      Geophysical Research Letters

      Volume: 46 Issue: 6 Pages: 3202-3215

    • DOI

      10.1029/2018gl081197

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Recycling of depleted continental mantle by subduction and plumes at the Hikurangi Plateau large igneous province, southwestern Pacific Ocean2019

    • Author(s)
      Mochizuki K.、Sutherland R.、Henrys S.、Bassett D.、Van Avendonk H.、Arai R.、Kodaira S.、Fujie G.、Yamamoto Y.、Bangs N.、Barker D.
    • Journal Title

      Geology

      Volume: 47 Issue: 8 Pages: 795-798

    • DOI

      10.1130/g46250.1

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revisiting intraslab earthquakes beneath Kyushu, Japan: Effect of ridge subduction on seismogenesi2019

    • Author(s)
      Nakajima, J.
    • Journal Title

      J. Geophys. Res.

      Volume: 124 Issue: 8 Pages: 8660-8678

    • DOI

      10.1029/2019jb017869

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Focal mechanisms of deep low-frequency earthquakes beneath Zao volcano, northeast Japan, and its relationship to the 2011 Tohoku earthquake2019

    • Author(s)
      Oikawa, G., N. Aso, and J. Nakajima
    • Journal Title

      Geophys. Res. Lett.

      Volume: 46 Issue: 13 Pages: 7361-7370

    • DOI

      10.1029/2019gl082577

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Beyond Receiver Functions: Green's Function Estimation by Transdimensional Inversion and Its Application to OBS Data2019

    • Author(s)
      Akuhara Takeshi、Bostock Michael G.、Plourde Alexandre P.、Shinohara Masanao
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 124 Issue: 2 Pages: 1944-1961

    • DOI

      10.1029/2018jb016499

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seismicity at the Northern Hikurangi Margin, New Zealand, and Investigation of the Potential Spatial and Temporal Relationships With a Shallow Slow Slip Event2019

    • Author(s)
      Yarce J.、Sheehan A. F.、Nakai J. S.、Schwartz S. Y.、Mochizuki K.、Savage M. K.、Wallace L. M.、Henrys S. A.、Webb S. C.、Ito Y.、Abercrombie R. E.、Fry B.、Shaddox H.、Todd E. K.
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 124 Issue: 5 Pages: 4751-4766

    • DOI

      10.1029/2018jb017211

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrical resistivity imaging of the inter-plate coupling transition at the Hikurangi subduction margin, New Zealand2019

    • Author(s)
      Heise Wiebke、Ogawa Yasuo、Bertrand Edward A.、Caldwell T. Grant、Yoshimura Ryokei、Ichihara Hiroshi、Bennie Stewart L.、Seki Kaori、Saito Zenshiro、Matsunaga Yasuo、Suzuki Atsushi、Kishita Takahiro、Kinoshita Yusuke
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 524 Pages: 115710-115710

    • DOI

      10.1016/j.epsl.2019.115710

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrical resistivity modeling around the Hidaka collision zone, northern Japan: regional structural background of the 2018 Hokkaido Eastern Iburi earthquake (Mw 6.6)2019

    • Author(s)
      Ichihara Hiroshi、Mogi Toru、Satoh Hideyuki、Yamaya Yusuke
    • Journal Title

      Earth, Planets and Space

      Volume: 71 Issue: 1

    • DOI

      10.1186/s40623-019-1078-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Numerical simulations to explain the coseismic electromagnetic signals: a case study for a M5.4 aftershock of the 2016 Kumamoto earthquake2019

    • Author(s)
      Sun Yao-Chong、Uyeshima Makoto、Ren Hengxin、Huang Qinghua、Aizawa Koki、Tsukamoto Kaori、Kanda Wataru、Seki Kaori、Kishita Takahiro、Ohminato Takao、Watanabe Atsushi、Ran Jiangjun、Chen Xiaofei
    • Journal Title

      Earth, Planets and Space

      Volume: 71 Issue: 1

    • DOI

      10.1186/s40623-019-1122-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magnetotelluric transect of Unzen graben, Japan: conductors associated with normal faults2019

    • Author(s)
      Agnis Triahadin, Koki Aizawa, Yoshiko Teguri, Takao Koyama, Kaori Tsukamoto, Dan Muramatsu, Keita Chiba,Makoto Uyeshima
    • Journal Title

      Earth, Planets and Space

      Volume: 71:28 Issue: 1 Pages: 1-12

    • DOI

      10.1186/s40623-019-1004-z

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect on the Subsurface Structure Estimation by the Difference in Responses of Two Horizontal Component Seismographs2018

    • Author(s)
      SHIOMI Katsuhiko
    • Journal Title

      Zisin (Journal of the Seismological Society of Japan. 2nd ser.)

      Volume: 71 Issue: 0 Pages: 121-130

    • DOI

      10.4294/zisin.2018-1

    • NAID

      130007534712

    • ISSN
      0037-1114, 1883-9029, 2186-599X
    • Year and Date
      2018-11-10
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Repeated drainage from megathrusts during episodic slow slip2018

    • Author(s)
      Nakajima, J., and N. Uchida
    • Journal Title

      Nature Geoscience

      Volume: 印刷中 Issue: 5 Pages: 351-356

    • DOI

      10.1038/s41561-018-0090-z

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] P-wave attenuation in the Pacific slab beneath northern Japan revealed by the spectral ratio of intraslab earthquakes2018

    • Author(s)
      Shiina, T., J. Nakajima, T. Matsuzawa
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 489 Pages: 37-48

    • DOI

      10.1016/j.epsl.2018.02.032

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical mechanisms of oceanic mantle earthquakes: Comparison of natural and experimental events2018

    • Author(s)
      Kita Saeko、Ferrand Thomas P.
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-018-35290-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A 3D electrical resistivity model around the focal zone of the 2017 southern Nagano Prefecture earthquake (MJMA 5.6): implications for relationship between seismicity and crustal heterogeneity2018

    • Author(s)
      Ichihara Hiroshi、Kanehiro Junna、Mogi Toru、Yamaoka Koshun、Tada Noriko、Bertrand Edward Alan、Adachi Mamoru
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1

    • DOI

      10.1186/s40623-018-0950-1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A new miniaturized magnetometer system for long-term distributed observation on the seafloor2018

    • Author(s)
      Ogawa Kazunori、Matsuno Tetsuo、Ichihara Hiroshi、Nakahigashi Kazuo、Seama Nobukazu
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 111-111

    • DOI

      10.1186/s40623-018-0877-6

    • NAID

      120006491592

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Earthquakes and Tremor Linked to Seamount Subduction During Shallow Slow Slip at the Hikurangi Margin, New Zealand2018

    • Author(s)
      Todd Erin K.、Schwartz Susan Y.、Mochizuki Kimihiro、Wallace Laura M.、Sheehan Anne F.、Webb Spahr C.、Williams Charles A.、Nakai Jenny、Yarce Jefferson、Fry Bill、Henrys Stuart、Ito Yoshihiro
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 123 Issue: 8 Pages: 6769-6783

    • DOI

      10.1029/2018jb016136

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Along-Arc Heterogeneity of the Seismic Structure Around a Large Coseismic Shallow Slip Area of the 2011 Tohoku-Oki Earthquake: 2-D Vp Structural Estimation Through an Air Gun-Ocean Bottom Seismometer Experiment in the Japan Trench Subduction Zone2018

    • Author(s)
      Azuma R.、Hino R.、Ohta Y.、Ito Y.、Mochizuki K.、Uehira K.、Murai Y.、Sato T.、Takanami T.、Shinohara M.、Kanazawa T.
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 123 Issue: 6 Pages: 5249-5264

    • DOI

      10.1029/2017jb015361

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-Dimensional Electrical Resistivity Distribution Beneath the Beppu-Shimabara Graben With a Focus on Aso Caldera, Southwest Japan Subduction Zone2018

    • Author(s)
      Hata M.、Uyeshima M.、Tanaka Y.、Hashimoto T.、Oshiman N.、Yoshimura R.
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 123 Issue: 8 Pages: 6397-6410

    • DOI

      10.1029/2018jb015506

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three‐Dimensional Resistivity Structure of Iwo‐Yama Volcano, Kirishima Volcanic Complex, Japan: Relationship to Shallow Seismicity, Surface Uplift, and a Small Phreatic Eruption2018

    • Author(s)
      Tsukamoto K.、Aizawa K.、Chiba K.、Kanda W.、Uyeshima M.、Koyama T.、Utsugi M.、Seki K.、Kishita T.
    • Journal Title

      Geophysical Research Letters

      Volume: 45 Issue: 23

    • DOI

      10.1029/2018gl080202

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Isolated intermediate-depth seismicity north of the Izu peninsula, Japan: Implications for subduction of the Philippine Sea plate2018

    • Author(s)
      Nakajima, J.
    • Journal Title

      Earth Planets and Space

      Volume: 70 Issue: 1 Pages: 11-11

    • DOI

      10.1186/s40623-018-0779-7

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dissimilar receiver functions observed at very close stations in the Kii Peninsula, central Japan: features and causes2017

    • Author(s)
      Shiomi Katsuhiko
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1

    • DOI

      10.1186/s40623-017-0631-5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temporal variation of intermediate-depth earthquakes around the time of the M 9.0 Tohoku-oki earthquake2017

    • Author(s)
      Delbridge, B. G., S. Kita, N. Uchida, C. W. Johnson, T. Matsuzawa, and R. Burgmann
    • Journal Title

      Geophys. Res. Lett.

      Volume: 44(8) Issue: 8 Pages: 3580-3590

    • DOI

      10.1002/2017gl072876

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seismic imaging of slab metamorphism and genesis of intermediate-depth intraslab earthquakes2017

    • Author(s)
      Hasegawa Akira、Nakajima Junichi
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 4 Issue: 1

    • DOI

      10.1186/s40645-017-0126-9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A fluid-rich layer along the Nankai trough megathrust fault off the Kii Peninsula inferred from receiver function inversion2017

    • Author(s)
      Akuhara Takeshi、Mochizuki Kimihiro、Kawakatsu Hitoshi、Takeuchi Nozomu
    • Journal Title

      J. Geophys. Res. Solid Earth

      Volume: 122 Issue: 8 Pages: 6524-6537

    • DOI

      10.1002/2017jb013965

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mapping subduction interface coupling using magnetotellurics: Hikurangi margin, New Zealand2017

    • Author(s)
      Heise W.、Caldwell T. G.、Bannister S.、Bertrand E. A.、Ogawa Y.、Bennie S. L.、Ichihara H.
    • Journal Title

      Geophys. Res. Lett

      Volume: 44 Issue: 18 Pages: 9261-9266

    • DOI

      10.1002/2017gl074641

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Uplift of the central transantarctic mountains2017

    • Author(s)
      Wannamaker Phil、Hill Graham、Stodt John、Maris Virginie、Ogawa Yasuo、Selway Kate、Boren Goran、Bertrand Edward、Uhlmann Daniel、Ayling Bridget、Green A. Marie、Feucht Daniel
    • Journal Title

      Nat Commun

      Volume: 8 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41467-017-01577-2

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seismicity controlled by resistivity structure: the 2016 Kumamoto earthquakes, Kyushu Island, Japan2017

    • Author(s)
      Aizawa K. et al.
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1 Pages: 4-4

    • DOI

      10.1186/s40623-016-0590-2

    • NAID

      120006360155

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Depth variations in seismic velocity in the subducting crust: Evidence for fluid-related embrittlement for intermediate-depth earthquakes2017

    • Author(s)
      Shiina Takahiro、Nakajima Junichi、Matsuzawa Toru、Toyokuni Genti、Kita Saeko
    • Journal Title

      Geophys. Res. Lett.

      Volume: 44 Issue: 2 Pages: 810-817

    • DOI

      10.1002/2016gl071798

    • NAID

      120006329011

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional resistivity structure in Ishikari Lowland, Hokkaido, northeastern Japan-Implications to strain concentration mechanism2017

    • Author(s)
      Yamaya Yusuke、Mogi Toru、Honda Ryo、Hase Hideaki、Hashimoto Takeshi、Uyeshima Makoto
    • Journal Title

      Geochemistry, Geophysics, Geosystems

      Volume: 18 Issue: 2 Pages: 735-754

    • DOI

      10.1002/2016gc006771

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between Heterogeneity of Plate Interface and Seismicity at Subduction Zones: The Japan Trench and Hikurangi Subduction Zones as Examples2017

    • Author(s)
      望月 公廣
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 126 Issue: 2 Pages: 207-221

    • DOI

      10.5026/jgeography.126.207

    • NAID

      130005696813

    • ISSN
      0022-135X, 1884-0884
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anelastic properties beneath the Niigata?Kobe Tectonic Zone, Japan2017

    • Author(s)
      Nakajima Junichi、Matsuzawa Toru
    • Journal Title

      Earth Planets and Space

      Volume: 69 Issue: 1 Pages: 33-33

    • DOI

      10.1186/s40623-017-0619-1

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Slow slip near the trench at the Hikurangi subduction zone, New Zealand2016

    • Author(s)
      Wallace, L., S. Webb, Y. Ito, K. Mochizuki, R. Hino, S. Henrys, S. Schwartz, and A. Sheehan
    • Journal Title

      Science

      Volume: 352 Issue: 6286 Pages: 701-704

    • DOI

      10.1126/science.aaf2349

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Variation in high-frequency wave radiation from small repeating earthquakes as revealed by cross-spectral analysis2016

    • Author(s)
      Hatakeyama, N., N. Uchida, T. Matsuzawa, T. Okada, J. Nakajima, T. Matsushima, T. Kono, S. Hirahara, and T. Nakayama
    • Journal Title

      Geophysical Journal International

      Volume: 207(2) Issue: 2 Pages: 1030-1048

    • DOI

      10.1093/gji/ggw313

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Analytical investigations of the magnetotelluric directionality estimation in 1-D anisotropic layered media2016

    • Author(s)
      Okazaki, T., N. Oshiman and R. Yoshimura
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 260 Pages: 25-31

    • DOI

      10.1016/j.pepi.2016.09.002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tremor activity inhibited by well-drained conditions above a megathrust2016

    • Author(s)
      Nakajima Junichi、Hasegawa Akira
    • Journal Title

      Nature Communications

      Volume: 7 Issue: 1 Pages: 13863-13863

    • DOI

      10.1038/ncomms13863

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 中国・四国地方の基盤的比抵抗構造調査(2019年度)2020

    • Author(s)
      塩崎一郎、宇都智史、上嶋誠、畑岡寛、村上英記、大志万直人、飯尾能久、安藤和也
    • Organizer
      日本地球惑星科学連合2020年大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Seismic heterogeneity changes before and during slow earthquakes2020

    • Author(s)
      Takashi Tonegawa, Shunsuke Takemura, Suguru Yabe, Kiyoshi Yomogida
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南海トラフにおける浅部スロー地震に関連する流体移動2020

    • Author(s)
      Takashi Tonegawa, Shunsuke Takemura, Suguru Yabe, Kiyoshi Yomogida
    • Organizer
      スロー地震学B01オンライン研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Weak faults at megathrust plate boundary respond to tidal stress2020

    • Author(s)
      利根川貴志
    • Organizer
      Slow Earthquakes WS 2020 Virtual
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日向灘における海域構造調査2020

    • Author(s)
      三浦誠一、望月公廣
    • Organizer
      スロー地震学B01オンライン研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Onboard processing seismic profiles in the Hyuga-nada acquired by the KM20-05 cruise2020

    • Author(s)
      Seiichi Miura, Kimihiro Mochizuki, Yasuyuki Nakamura, Gou Fujie, Shuichi Kodaira, Rie Nakata, Masataka Kinoshita, Yoshitaka Hashimoto
    • Organizer
      Hyuga-Nada IODP Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 豊後水道域に面する西四国におけるネットワークMT観測について2020

    • Author(s)
      上嶋誠
    • Organizer
      スロー地震学B01オンライン研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] On the Network-MT survey in the western part of Shikoku Island facing the area of the Bungo Channel long-term slow slip event2020

    • Author(s)
      Makoto Uyeshima
    • Organizer
      Slow Earthquakes WS 2020 Virtual
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On 3-D resistivity structure in the SW part of Shikoku-Island, SW Japan, and sensitivity of the Network-MT responses to the structure2020

    • Author(s)
      Makoto Uyeshima, Maki Hata, Hiroshi Ichihara, Ryokei Yoshimura and Koki Aizawa
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Active and passive seismic investigations in the Ryukyu Trench and the Okinawa Trough: A review of 7-year achievements by JAMSTEC2020

    • Author(s)
      R. Arai, S. Kodaira, T. Takahashi, A. Nakanishi, Y. Yamamoto, Y. Kaiho, Y. Ishihara, S. Miura, Y. Kaneda
    • Organizer
      日本地震学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 琉球海溝と沖縄トラフでの地震探査2020

    • Author(s)
      新井隆太
    • Organizer
      日本地震学会一般公開セミナー 「島弧のジオダイナミクス-琉球弧における地震研究の発展」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ヒクランギ沈み込み帯の断層構造・地震波異方性・海山2020

    • Author(s)
      新井隆太
    • Organizer
      スロー地震学B01班オンライン研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] P-wave velocity structure and stress state of shallow subduction faults in the northern Hikurangi margin, New Zealand, from NZ3D OBS data2020

    • Author(s)
      R. Arai, S. Kodaira, S. Henrys, B. Nathan, K. Obana, G. Fujie, S. Miura, D. Barker, D. Bassett, R. Bell, K. Mochizuki, R. Kellett, V. Stucker, B. Fry and NZ3D Team
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic evidence for fault-bound anisotropy and its implications on fault structure in the northern Hikurangi subduction zone2020

    • Author(s)
      R. Arai, S. Kodaira, S. Henrys, B. Nathan, K. Obana, G. Fujie, S. Miura, D. Barker, D. Bassett, R. Bell, K. Mochizuki, R. Kellett, V. Stucker, B. Fry and NZ3D Team
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 四国地方における海洋モホ面形状と深部低周波微動活動2020

    • Author(s)
      汐見勝彦
    • Organizer
      スロー地震学B01班オンライン研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 四国東部に沈み込む海山が存在する可能性2020

    • Author(s)
      汐見勝彦
    • Organizer
      日本地震学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Seismological evidence for a seamount subduction in eastern Shikoku, Japan2020

    • Author(s)
      Shiomi, K.
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plate coupling at the Hikurangi margin: insights from magnetotellurics2020

    • Author(s)
      Wiebke Heise, Grant Caldwell, Ted Bertrand, Yasuo Ogawa, Stephen Bannister, Garth Archibald, Stewart Bennie, Rory Hart, Neville Palmer, Kaori Seki, Masato Fukai, Kuo Hsuan Tseng, Tatsuji Nishizawa, Jack McGrath
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 熊野灘における浅部プレート境界近傍の地震波速度構造の時間変化2020

    • Author(s)
      利根川貴志,矢部優
    • Organizer
      日本地震学会2020年度秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Seismic heterogeneity changes before and during slow earthquakes2020

    • Author(s)
      Tonegawa, T., Takemura, S., Yabe, S., Yomogida, K.
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluid migration before and during slow earthquakes in the shallow Nankai subduction zones2020

    • Author(s)
      Tonegawa, T., Takemura, S., Yabe, S., Yomogida, K.
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic reflection profiling across deep low-frequency tremor zone in western Shikoku, southwestern Japan2020

    • Author(s)
      Kurashimo, E., K. Mochizuki, T. Iidaka and K. Obara
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2019年四国西部構造探査データによるスロー地震発生域の構造2020

    • Author(s)
      蔵下英司・望月公廣・飯高隆・小原一成
    • Organizer
      スロー地震学B01班オンライン研究会
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic reflection profiling across deep low-frequency tremor zone in western Shikoku, southwestern Japan2020

    • Author(s)
      Kurashimo, E., K. Mochizuki, T. Iidaka and K. Obara
    • Organizer
      Slow Earthquakes WS 2020 Virtual
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Marine observations of slow earthquakes using ocean bottom seismometers in the northern part of the Hikurangi subduction zone, NZ2020

    • Author(s)
      Mochizuki, K., Y. Yamashita, M. Savage, E. Warren-Smith, K. Jacobs and L. Wallace
    • Organizer
      JpGU-AGU Joint Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Offshore tremor activity over a subducted seamount accompanying SSE in the northern Hikurangi subduction zone revealed by polarization and shear-wave splitting analysis of OBS data2020

    • Author(s)
      Mochizuki, K. and Y. Yamashita
    • Organizer
      AGU Fall Meeting 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of experimental and intermediate-depth earthquake b-value: difference in hydration degree of the oceanic mantle between Tohoku and Hokkaido2019

    • Author(s)
      Kita,S., T. Ferrand
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 中国・四国地方の基盤的比抵抗構造調査(2018年度)2019

    • Author(s)
      塩崎一郎・宇都智史・上嶋誠・畑岡寛・池添保雄・山本真二・野口竜也・古市大樹・村山佑樹・松下航平・村上英記・大志万直人・飯尾能久・安藤和也
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2016年熊本地震震源域の比抵抗構造と震源分布の関係性2019

    • Author(s)
      相澤広記・麻植久史・小池克明・高倉伸一・吉永徹・上嶋誠・小山崇夫・吉村令慧・山崎健一・小松信太郎・山下裕亮・市原寛・宇津木充・塚本果織・村松弾・手操佳子・内田和也・長谷英彰・志藤あずさ・松本聡・松島健・清水洋
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本東北地方南部の地殻の三次元比抵抗構造2019

    • Author(s)
      本山葵・小川康雄・上嶋誠・浅森浩一・内田利弘・長谷英彰・小山崇夫・坂中伸也・山谷祐介・相澤広記・市來雅啓
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heterogeneous structure around a region of slow earthquake activity off Ibaraki prefecture along the Japan Trench2019

    • Author(s)
      Mochizuki, K., T. Yamada, M. Shinohara, R. Hino, R. Azuma, Y. Ito, Y. Murai, K. Uehira and T. Sato
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Constraining S Wave Velocity of the Source Region of Shallow Very Low-Frequency Earthquakes2019

    • Author(s)
      Takeshi Akuhara, Takashi Tonegawa
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial distribution of the electrical resistivity beneath western part of Shikoku Island where long-term SSE events have repeatedly occurred2019

    • Author(s)
      Uyeshima, M., Hata, M., Ichihara, H., Yoshimura, R. and Aizawa, K.
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Underground structure around source region of slow earthquakes in western Shikoku obtained by receiver function analysis2019

    • Author(s)
      疋田 朗、加藤 愛太郎、小原 一成、竹尾 明子、悪原 岳
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional seismic velocity structure of the shallow plate boundary in the northern Hikurangi margin from NZ3D OBS data2019

    • Author(s)
      Arai, R., S. Kodaira, R. Kellett, V. Stucker, D. Bassett, S. Henrys, K. Obana, N. Bangs, D. Barker, R. Bell, K. Mochizuki, G. Fujie, S. Miura, B. Fry and NZ3D Team
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 紀伊半島下フィリピン海スラブ内におけるスロースリップ発生前後の地震活動度、応力場、およびb値の変化2019

    • Author(s)
      Kita,S., H. Houston, S. Tanaka, Y. Asano, T. Shibutani and N. Suda
    • Organizer
      日本地球惑星科学連合2019年大会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interactions between the intraslab earthquakes and episodic slow slips beneath Kii Peninsula controlled by fluid migration2019

    • Author(s)
      Kita,S., H. Houston, S. Tanaka, Y. Asano, T. Shibutani and N. Suda
    • Organizer
      日本地震学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヒクランギ沈み込み帯北部プレート境界浅部周辺のP波異方性構造2019

    • Author(s)
      Ryuta Arai, Shuichi Kodaira, Stuart Henrys, Nathan Bangs, Koichiro Obana, Gou Fujie, Seiichi Miura, Dan Bassett, Dan Barker, Rebecca Bell, Kimihiro Mochizuki, NZ3D team
    • Organizer
      日本地震学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 四国におけるモホ面の特徴と深部低周波地震活動2019

    • Author(s)
      汐見勝彦・武田哲也・上野友岳
    • Organizer
      日本地震学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 茨城県沖日本海溝沿いの地殻構造不均質2019

    • Author(s)
      望月公廣・山田知朗・篠原雅尚・日野亮太・東 龍介・伊藤喜宏・村井芳夫・植平賢司・佐藤利典
    • Organizer
      日本地震学会2019年度秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Structural controls on shallow slow earthquakes: Implications from three-dimensional seismic structure of the northern Hikurangi subduction zone, New Zealand2019

    • Author(s)
      Ryuta Arai, Shuichi Kodaira, Stuart Henrys, Nathan Bangs, Koichiro Obana, Gou Fujie, Seiichi Miura, Dan Barker, Dan Bassett, Rebecca Bell, Joanna Morgan, Mike Warner, Kimihiro Mochizuki, Richard Kellett, Valerie Stucker, Bill Fry, NZ3D team
    • Organizer
      International Joint Workshop on Slow Earthquakes 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Marine Seismic Survey Plan around the Hyuga-nada in FY20202019

    • Author(s)
      Seiichi Miura, Kimihiro Mochizuki
    • Organizer
      International Joint Workshopon Slow Earthquakes 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The distribution of sVLFE epicentres in the Hyuga-nada region2019

    • Author(s)
      Takashi Tonegawa, Yusuke Yamashita, Aki Ito, Masanao Shinohara, Daisuke Suetsugu, Tsutomu Takahashi, Yasushi Ishihara, Shuichi Kodaira, Yoshiyuki Kaneda
    • Organizer
      International Joint Workshopon Slow Earthquakes 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the Network-MT survey in the western part of Shikoku Island facing the area of the Bungo Channel long-term slow slip event2019

    • Author(s)
      Uyeshima, M., Hata, M., Ichihara, H., Yoshimura, R. and Aizawa, K.
    • Organizer
      International Joint Workshop on Slow Earthquakes 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Interactions between intraslab seismicity and ETS beneath Kii peninsula, controlled by fluid migration2019

    • Author(s)
      Kita,S., H. Houston, S. Tanaka, Y. Asano, T. Shibutani and N. Suda
    • Organizer
      International Joint Workshop on Slow Earthquakes 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Near-field body-wave extraction from ambient seafloor noises in the Nankai subduction zone2019

    • Author(s)
      Takashi Tonegawa, Toshinori Kimura, Eiichiro Araki
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of episodic slow slip on oceanic slab stress state and seismicity near a subduction-zone megathrust, beneath Kii peninsula, southwestern Japan2019

    • Author(s)
      Kita,S., H. Houston, S. Tanaka, Y. Asano, T. Shibutani and N. Suda
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional anisotropic P-wave velocity structure around the shallow plate boundary in the Northern Hikurangi margin, New Zealand2019

    • Author(s)
      Ryuta Arai, Shuichi Kodaira, Stuart Henrys, Nathan Bangs, Koichiro Obana, Gou Fujie, Seiichi Miura, Dan Barker, Dan Bassett, Rebecca Bell, Joanna Morgan, Mike Warner, Kimihiro Mochizuki, Richard Kellett, Valerie Stucker, Bill Fry, NZ3D team
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Relationship between the Complex Moho Geometries and Deep Low-Frequency Earthquake Activity beneath Eastern Shikoku, Southwest Japan2019

    • Author(s)
      Shiomi, K., T. Takeda and T. Ueno
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sediment compaction and fluid processes in the Nankai Trough forearc inferred from teleseismic body waves2019

    • Author(s)
      Takeshi Akuhara, Takeshi Tsuji, Takashi Tonegawa
    • Organizer
      AGU Fall Meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subduction structure beneath the western part of Kii Peninsula, southwestern Japan,revealed by active and passive seismic experiments2018

    • Author(s)
      Kurashimo, E, T. Iidaka,N. Tsumura, H. Nakasako,T. Iwasaki,N. Hirata
    • Organizer
      2018 AGU Fall Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Beyond Receiver Functions: Green’s Function Estimation by Trans-Dimensional Inversion and Its Application to OBS Data2018

    • Author(s)
      T. Akuhara, M. Bostock, A. Plourde, M. Shinohara
    • Organizer
      2018 American Geoiphysical Union Fall Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Receiver function imaging around source region of slow earthquakes in western Shikoku, Japan by using a dense array2018

    • Author(s)
      A. Hikita, K. Obara, A. Kato, A. Takeo, T. Akuhara, T. Maeda
    • Organizer
      2018 American Geoiphysical Union Fall Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 防災科研Hi-netの20年:スロー地震の発見とモニタリング2018

    • Author(s)
      汐見勝彦
    • Organizer
      2018年度統計関連学会連合大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 3D Electromagnetic Imaging of Fluid Distribution Below the Kii Peninsula, SW Japan Forearc: Implications for plate coupling, non-volcanic tremor and hot springs2018

    • Author(s)
      Kinoshita, Y., Ogawa, Y., Ichiki, M., Fuji-ta, K., Yamaguchi, S., Umeda, K., Asamori, K.
    • Organizer
      24th EM Induction Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic evidence of slab dehydration beneath western Shikoku, southwest Japan2018

    • Author(s)
      Shiomi, K., T. Takeda, and T. Ueno
    • Organizer
      European Geosciences Union General Assembly 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismological features around the LFE zone beneath western Shikoku (2): Numerical tests2018

    • Author(s)
      Shiomi, K.
    • Organizer
      International Joint Workshop on Slow Earthquakes 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 水平動地震計特性の変化が地下構造推定に与える影響2018

    • Author(s)
      汐見勝彦
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Active and passive seismic experiments in the western part of Kii Peninsula, southwestern Japan2018

    • Author(s)
      Kurashimo, E, T. Iidaka,N. Tsumura, H. Nakasako,T. Iwasaki,N. Hirata
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 三次元比抵抗イメージングによる北海道中軸部の地殻構造2018

    • Author(s)
      市原 寛・茂木 透・山谷祐介
    • Organizer
      日本地質学会第125年学術大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 次世代型レシーバ関数:Trans-Dimensional Inversion によるグリーン関数の推定と海底地震計への応用2018

    • Author(s)
      悪原岳・Michael Bostock・Alexandre Plourde・篠原雅尚
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 四国西部深部低周波微動域周辺における異方性構造の変化2:理論波形に基づく解釈2018

    • Author(s)
      汐見勝彦
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 北海道北部の蛇紋岩地域における三次元比抵抗モデリングおよび磁気異常解析2018

    • Author(s)
      市原寛, 茂木透, 内田利弘, 藤井昌和, 山谷祐介, 山崎秀策, 岡崎健治, 多田訓子
    • Organizer
      第144回 地球電磁気・地球惑星圏学会 総会・講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 地震波異方性の時空間変化と低周波微動活動:地震波異方性モニタリング解析の多点展開2018

    • Author(s)
      石瀬素子・西田究・望月公廣
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 宮城県沖浅部スロースリップ域周辺のプレート境界反射強度分布2018

    • Author(s)
      東龍介・日野亮太・望月公廣・村井芳夫・八木原寛・佐藤利典・篠原雅尚
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Spatial distribution of reflection intensity on the upper surface of the Philippine Sea Plate, off the Boso Peninsula2018

    • Author(s)
      河野昭博・佐藤利典・篠原雅尚・望月公廣・山田知朗・植平賢司・眞保敬・町田祐弥・日野亮太・東龍介
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Practical method to determine relative orientation of horizontal components of ocean bottom seismometer in an array2018

    • Author(s)
      大柳修慧・太田和晃・伊藤喜宏・日野亮太・太田雄策・東龍介・篠原雅尚・望月公廣・佐藤利典・村井芳夫
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 房総沖における太平洋プレート内二重深発地震面の発震機構:2011年東北地震前後の変化2018

    • Author(s)
      佐藤智治・佐藤利典・寺田麻美・篠原雅尚・望月公廣・山田知朗・植平賢司・眞保敬・小平秀一・町田祐弥・日野亮太・東龍介・村井芳夫・伊藤喜宏・八木原寛・平田賢治
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Breakdown of the Gutenberg-Richter law after the 2011 Tohoku earthquake2018

    • Author(s)
      仲谷幸浩・望月公廣・篠原雅尚・山田知朗・塩原肇・日野亮太・伊藤喜宏・村井芳夫・佐藤利典・植平賢司・八木原寛・小平秀一・対馬弘晃
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] OBSアレイで観測された日本海溝での誘発低周波微動2018

    • Author(s)
      大柳修慧・太田和晃・伊藤喜宏・日野亮太・太田雄策・東龍介・篠原雅尚・望月公廣・佐藤利典・村井芳夫
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 日本海溝の微動活動2018

    • Author(s)
      太田和晃・伊藤喜宏・片上智史・大柳修慧・日野亮太・太田雄策・東龍介・篠原雅尚・望月公廣・佐 藤利典・村井芳夫
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 自己浮上式海底地震計 を用いた2011年東北沖 地震震源域におけるモニ タリング観測2018

    • Author(s)
      篠原雅尚・山田知朗・望月公廣・中東和夫・町田祐弥・真保敬・悪原岳・仲谷幸浩・塩原肇・村井芳夫・日野亮太・伊藤喜宏・佐藤利典・植平賢司・八木原寛・尾鼻浩一郎・小平秀一
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 四国南西部におけるNetwork-MT法観測によって推定された3次元比抵抗構造について2018

    • Author(s)
      上嶋 誠・畑 真紀・市原 寛・吉村 令慧・相澤 広記
    • Organizer
      日本地球惑星科学連合2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 宮城県沖プレート境界浅 部域の反射強度分布2018

    • Author(s)
      東龍介・日野亮太・望月公廣・村井芳夫・八木原寛・佐藤利典・篠原雅尚
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] NZプロジェクト -ヒクランギ沈 み込み帯での大規模海底地震観測-2018

    • Author(s)
      新井隆太・小平秀一・藤江剛・尾鼻浩一 郎・山本揚二朗・三浦誠一・望月公廣・仲谷幸浩・Stuart Henrys・Dan Barker・Richard Kellett・Dan Bassett・Nathan Bangs・Harm van Avendonk
    • Organizer
      日本地震学会2018年度秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Application of the PTIV 3-D inversion to the MT dataset obtained in the Oku-Aizu geothermal area2018

    • Author(s)
      Uyeshima, M.,Hase, H., Siripunvaraporn, W., Okabe, T., Abe, Y., Tsuzuki, M.
    • Organizer
      24th EM Induction Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A progress report on the subsurface electrical resistivity structure obtained from the Network-MT survey in the vicinity of area with a forthcoming slow slip event in the SW part of the Shikoku Island, SW Japan2018

    • Author(s)
      Uyeshima, M., Hata, M., Ichihara, H., Yoshimura, R., Aizawa, K.
    • Organizer
      24th EM Induction Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Episodic Stress Tensor and Fluid Pressure Cycling in Subducting Oceanic Crust During Northern Hikurangi Slow Slip Events2018

    • Author(s)
      Warren-Smith, E., B. Fry, E. Chon, S.A. Henrys, A.F. Sheehan, K. Mochizuki, and S. Schwartz
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamic Triggering of Low Frequency Tremor Unveiled by an OBS Array near the Japan Trench2018

    • Author(s)
      Ohyanagi, S., K. Ohta, Y. Ito, R. Hino, Y. Ohta, R. Azuma, M. Shinohara, K. Mochizuki, T. Sato, and Y. Murai
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3-D Electrical Resistivity Structure Beneath a Graben with a Focus on Aso Caldera, Southwest Japan Subduction Zone2018

    • Author(s)
      Hata, M., Uyeshima, M., Tanaka, Y., Hashimoto, T., Oshiman, N., Yoshimura, R.
    • Organizer
      24th EM Induction Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High P-wave Speeds in the Upper Mantle and Their Possible Association with Super Plumes2018

    • Author(s)
      Stern, T.A., S.H. Lamb, K. Mochizuki, K. Gohl, K. Hochmuth, J.D.P. Moore, P. Herath, and D.A. Okaya
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the Network-MT survey in the western part of Shikoku Island facing the area of the Bungo Channel long-term slow slip event2018

    • Author(s)
      Uyeshima, M., Hata, M., Ichihara, H., Yoshimura R., Aizawa, K.
    • Organizer
      Joint Workshop on Slow Earthquakes 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NZ3D OBS experiment: Toward elucidating high-resolution plate boundary structure, offshore Gisborne, Hikurangi margin, New Zealand2018

    • Author(s)
      Arai, R., S. Kodaira, R.L. Kellett, V.K. Stucker, D. Bassett, S.A. Henrys, K. Obana, N.L. Bangs, D.H.N. Barker, R.E. Bell, K. Mochizuki, S. Miura, B. Fry, and NZ3D team
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 四国西部におけるネットワーク MT 観測について2018

    • Author(s)
      上嶋誠・畑真紀・市原寛・吉村令慧・相澤広記
    • Organizer
      地球電磁気・地球惑星圏学会2018年秋大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Along-strike variation of incoming plate to the Hikurangi seismogenic zone: results from Seismogenesis at Hikurangi Integrated Research Experiment (SHIRE)2018

    • Author(s)
      Kodaira, S., G. Fujie, R. Arai, K. Obana, Y. Yamamoto, S. Miura, K. Mochizuki, Y. Nakatani, S.A. Henrys, D.H.N. Barker, Dan Bassett, J.T. Hillman, H.J. Van Avendonk, N.L. Bangs, and SHIRE Team,
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Frequent activity of shallow tectonic tremors in the southern margin of the 2011 Tohoku-Oki earthquake rupture area2018

    • Author(s)
      Ohta ,K., Y. Ito, S. Ohyanagi, R. Hino, Y. Ohta, R. Azuma, M. Shinohara, K. Mochizuki, T. Sato, and Y. Murai
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subduction structure of the Hikurangi Plateau, from travel-time inversion of OBS data, offshore of the Wellington region, the southern North Island, New Zealand2018

    • Author(s)
      Mochizuki, K., S.A. Henrys, R. Sutherland, D.A. Okaya, T. Yamada, M. Shinohara, T. Iwasaki, H. Sato, R. Arai, G. Fujie, Y. Yamamoto, Y. Nakatani, S. Kodaira, D.H.N. Barker, D. Bassett, H.J. Van Avendonk, and N.L. Bangs
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic Anisotropy and Vp/Vs Changes Measured on Ocean Bottom Seismometers Suggest Fluid Pressure Changes Occur With Slow Slip off the Hikurangi Margin, New Zealand2018

    • Author(s)
      Savage, M.K., H.J. Zal, K. Jacobs, S. Mroczek, J. Yarce, E. Todd, H.R. Shaddox, J.S. Nakai, K.M. Graham, Y. Iwasaki, A.F. Sheehan, K. Mochizuki, S.Y. Schwartz, and S.C .Webb
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The dynamics of shallow plate interface slip at the offshore Hikurangi subduction margin, New Zealand (Invited)2018

    • Author(s)
      Wallace, L.M., P. Barnes, D.M. Saffer, S.A. Henrys, D.H.N. Barker, D. Bassett, F.C. Tontini, Y. Kaneko, Y. Ito, K. Mochizuki, S.C. Webb, K. Clark, U.A. Cochran, N.J. Litchfield, C.A. Williams Jr., S.M. Ellis, B. Fry, E. Todd, R.E. Bell, K.E. Petronotis, I.A. Pecher, L. LeVay, and IODP Expedition 372 and 375 Scientists,
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Anisotropic Feature Within the Oceanic Crust and its Relationship with Low-Frequency Earthquake Activity Beneath Western Shikoku, Southwest Japan2018

    • Author(s)
      Shiomi, K., T. Takeda, and T. Ueno
    • Organizer
      AGU Fall Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of tectonic tremor unig a monitoring method of seismic anisotorpy2017

    • Author(s)
      Motoko, I., K. Nishida, K. Mochizuki
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Low velocity zones along subducting plates: comparative study between southwest Japan and Cascadia subduction zones2017

    • Author(s)
      Akuhara T., M. Bostock, A. Kato
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detailed seismic attenuation structure beneath Kii peninsula, southwestern Japan2017

    • Author(s)
      北 佐枝子,澁谷拓郎
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スラブ起源Ps変換波振幅分布に基づく四国西部下深部低周波微動発生域周辺の構造的特徴2017

    • Author(s)
      汐見勝彦
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Imaging the Plate Interface at the Hikurangi Subduction Margin, New Zealand2017

    • Author(s)
      Heise, W., Ogawa, Y., Caldwell, T.G., Bertrand, E.A., Ichihara, H., Yoshimura, R., Bennie, S.L. Saito, Z., Seki, K., Matsunaga, Y., Suzuki, A., Kishita, T., Kinoshita, Y.
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of earthquakes around the subducted seamount off Ibaraki in response to the largest Mw7.8 aftershock of the 2011 Tohoku-oki earhtquake2017

    • Author(s)
      望月公廣・米島 慎二・山田 知朗・篠原 雅尚
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Near-source detection of near repeating seismicity triggered by shallow slow-slip, Northern Hikurangi, New Zealand2017

    • Author(s)
      Warren-Smith, E., B. Fry, L.M. Wallace, K. Mochizuki
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detailed inversion of a shallow slow slip event at the Hikurangi subduction zone, New Zealand, using numerical Green’s functions and absolute pressure gauge data2017

    • Author(s)
      Williams, C.A., L.M. Wallace, S.C. Webb, Y. Ito, K. Mochizuki, R. Hino, S. Henrys
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seafloor and subseafloor experiments at the Hikurangi subduction margin to investigate the causes and consequences of slow slip events2017

    • Author(s)
      Wallace, L.M., D. Saffer, P. Barnes, Y. Ito, K. Mochizuki, C.A. Williams, S. Webb, R. Hino, E. Solomon, P. Fulton
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 宮城県沖スロー地震震源域周辺の地殻構造2017

    • Author(s)
      東龍介・日野亮太・望月公廣・村井芳夫・八木原寛・佐藤利典・篠原 雅尚
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the Interpretation of oceanic variations in terms of ocean bottom pressure2017

    • Author(s)
      Muramoto, T., Y. Ito, D. Inazu, S. Henrys, L. Wallace, S.C. Bannister, K. Mochizuki, R. Hino, S. Suzuki
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 房総沖スロースリップイベント周辺域の3次元地震波速度構造とフィリピン海プレート上面の反射波強度分布2017

    • Author(s)
      河野昭博・佐藤利典・篠原雅尚・望月公廣・山田知朗・植平賢司・眞保敬・町田祐弥・日野亮太・東龍介
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Continuous shear wave signals following 2014 Mw 6.8 SSE in the Hikurangi subduction margin offshore New Zealand2017

    • Author(s)
      Iwasaki, Y., K. Mochiuzuki, M. Ishise, E. Todd, S. Schwartz, S. Henrys, M. Savage, A. Sheehan, Y. Ito, L. Wallace, S. Webb, T. Yamada, M. Shinohara
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heterogeneous structure in and around the slow-earthquake source region beneath the eastern Kii Peninsula, SW Japan2017

    • Author(s)
      Kurashimo, E., T. Iidaka, N. Tsumura, T. Iwasaki
    • Organizer
      JpGU-AGU Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatio-temporal distribution of earthquakes around the subducted seamount off Ibaraki in response to the largest Mw7.8 aftershock of the 2011 Tohoku-oki earthquake2017

    • Author(s)
      Mochizuki, K., S. Yoneshima, T. Yamada, M. Shinohara
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detailed crustal and upper mantle structure of the subducting Philippine Sea plate and the overlying southwestern Japan arc, revealed by dense seismic array observation2017

    • Author(s)
      Kurashimo, E., T. Iidaka, N. Tsumura, T. Iwasaki
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismological evidence of slab dehydration based on a highresolution receiver function image of the subducting Philippine Sea plate beneath western Shikoku, southwest Japan2017

    • Author(s)
      Shiomi, K., T. Takeda, T. Ueno
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic anisotropy monitoring and detection of tremor activity in the southwest Japan subduction zone2017

    • Author(s)
      Ishise, M., K. Nishida, K. Mochizuki
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic structure around the slow slip source in the northeastern Japan forearc by an airgun-ocean bottom seismometer survey2017

    • Author(s)
      Azuma, R., R. Hino, K. Mochizuki, Y. Murai, H. Yakiwara, T. Sato, M. Shinohara
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variation of Earthquake Source Scenarios along the Nankai Trough for Hazard and Risk Assessment2017

    • Author(s)
      Miyake, H., T. Furumura, T. Nishimura, K. Mochizuki, K. Obara, T. Harada, N. Sekiya
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Low-frequency tremor activity in the shallow part of Nankai Trough and Ryukyu Trench revealed by long-term ocean bottom observation2017

    • Author(s)
      Yamashita, Y., M. Shinohara, H. Yakiwara, T. Yamada, K. Nakahigashi, H. Shiobara, K. Mochizuki, T. Maeda, K. Obara
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geometry and spatial variations of seismic reflection intensity of the upper surface of the Philippine Sea plate off the Boso Peninsula, Japan2017

    • Author(s)
      Kono, A., T. Sato, M. Shinohara, K. Mochizuki, T. Yamada, K. Uehira, T. Shimbo, Y. Machida, R. Hino, R. Azuma
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On the Interpretation of oceanic variations in terms of ocean bottom pressure2017

    • Author(s)
      Muramoto, T., Y. Ito, D. Inazu, S. Henrys, L. Wallace, S. Bannister, R. Hino, S. Suzuki, K. Mochizuki
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous S-wave signals following 2014 Mw 6.8 SSE in the Hikurangi subduction margin offshore New Zealand2017

    • Author(s)
      Iwasaki, Y., K. Mochizuki, M. Ishise, E.K. Todd, S.Y. Schwartz, S. Henrys, M. Savage, A. Sheehan, Y. Ito, L. Wallace, S. Webb, T. Yamada, M. Shinohara
    • Organizer
      IAG-IASPEI 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 西南日本の地震波減衰構造とスロー地震2017

    • Author(s)
      北佐枝子・松原誠・澁谷拓郎
    • Organizer
      日本地質学会第124年学術大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Imaging the transition from weakly to strongly coupled plate interface at the Hikurangi margin, New Zealand2017

    • Author(s)
      Heise,W., T.G. Caldwell, E.A. Bertrand, S.L. Bennie, Y. Ogawa, Z Saito, K. Seki, Y. Matsunaga, A. Suzuki, T. Kishita, Y. Kinoshita, H. Ichihara, R. Yoshimura
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Detailed seismic attenuation structure beneath Kii peninsula, southwestern Japan2017

    • Author(s)
      Kita, S.
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismological features around the LFE zone beneath western Shikoku based on converted Ps phases2017

    • Author(s)
      Shiomi, K., T. Takeda, T. Ueno
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Offshore earthquake and tremor activity around the slow slip region of northern Hikurangi subduction zone2017

    • Author(s)
      Mochizuki, K., Y. Iwasaki, D. Haijima, S. Henrys, T. Yamada, M. Shinohara
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic evidence for episodic drainage from the megathrust by slow slip2017

    • Author(s)
      Nakajima, J.
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Marine EM surveys in the off-Miyazaki and off Kochi area in 20172017

    • Author(s)
      Ichihara, H.
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic anisotropy monitoring and detection of tremor activity in the southwest Japan subduction zone2017

    • Author(s)
      Ishise, M.
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The first report on the subsurface electrical resistivity structure obtained from the Network-MT survey in the vicinity of area with a forthcoming slow slip event in the SW part of the Shikoku Island, SW Japan2017

    • Author(s)
      Uyeshima, M.
    • Organizer
      Joint Workshop on Slow Earthquakes 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 四国西部深部低周波微動域周辺における異方性構造の変化2017

    • Author(s)
      汐見勝彦
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 紀伊半島北東部下のスロー地震発生領域周辺における不均質構造のイメージング2017

    • Author(s)
      蔵下 英司・飯高 隆・津村 紀子・岩崎 貴哉
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 地震波異方性モニタリングによる微動活動の観察:海底地震記録への適用2017

    • Author(s)
      石瀬素子・西田究・望月公廣
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 豊後水道水ノ子島での地震観測2017

    • Author(s)
      中東和夫・蔵下英司・松島健・手操佳子・宮町凜太郎・渡邉早姫・廣瀬仁
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 沈み込むフィリピン海プレートからの反射の振幅解析2017

    • Author(s)
      飯高隆・蔵下英司・五十嵐俊博・岩埼貴哉
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [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
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 長期海底地震観測に基づく日向灘~南西諸島海溝 中部域にかけての浅部低周波微動活動の特徴2017

    • Author(s)
      山下裕亮・篠原雅尚・八木原寛・山田知朗・渡邉早姫・中東和夫・塩原肇・望月公廣・前田拓人・小原 一成
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ニュージーランド沖のヒクランギ沈み込み帯でのスロースリップに伴った、沈み込む海山周りからの連続的なS波シグナル2017

    • Author(s)
      岩崎友理子・望月公廣・石瀬素子・山田知朗・篠原雅尚・Erin Todd・Susan Y. Schwartz・Stuart Henrys・Martha Savage・Hubert Zal・ Anne F. Sheehan・伊藤喜宏・Laura M. Wallace・Spahr C. Webb
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ゆっくりすべり時の排水に伴う構造変化と誘発地震2017

    • Author(s)
      中島淳一・内田直希
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 紀伊半島北東部下のスロー地震発生領 域周辺における不均質構造のイメージング2017

    • Author(s)
      蔵下英司・飯高隆・津村紀子・岩崎貴哉
    • Organizer
      日本地震学会2017年度秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 3D Electromagnetic Imaging of Fluid Distribution Below the Kii Peninsula, SW Japan Forearc2017

    • Author(s)
      Kinosita, Y., Y. Ogawa, and others
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic waves triggering slow slip event on the pressure gauge records in the Hikurangi subducting margin2017

    • Author(s)
      Ito, Y., L.M. Wallace, S.A. Henrys, Y. Kaneko, S.C. Webb, T. Muramoto, K. Ohta. K. Mochizuki, S. Suzuki, M. Kido, R. Hino
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial distribution of reflection intensity of the upper surface of the Philippine Sea plate, near the main slip area of the Boso Slow Slip Events2017

    • Author(s)
      Kono, A., T. Sato, M. Shinohara, K. Mochizuki, T. Yamada, K. Uehira, T. Shimbo, Y. Machida, R. Hino, R. Azuma
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shallow Slow Earthquake Activity from the Nankai Trough to the Ryukyu Trench Revealed by Long-term Ocean Bottom Seismological Observation2017

    • Author(s)
      Yamashita, Y., M. Shinohara, H. Yakiwara, T. Yamada, S. Watanabe, K. Nakahigashi, H. Shiobara, K. Mochizuki, T. Maeda, K. Obara
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Continuous Shear Wave Signals from around a Subducted Seamount Following 2014 Mw 6.8 Slow-slip Event in the Hikurangi Subduction Margin Offshore New Zealand2017

    • Author(s)
      Iwasaki, Y., K. Mochizuki, M. Ishise, E.K. Todd, S.Y. Schwartz, S.A. Henrys, M.K. Savage, A. Sheehan, Y. Ito, L. Wallace, S.C. Webb, H.J. Zal, T. Yamada, M. Shinohara
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatiotemporal variations of the frequency-magnitude distribution before and after the 2011 Tohoku earthquake in the Japan Trench subduction zone2017

    • Author(s)
      Nakatani, Y., K. Mochizuki, M. Shinohara, T. Yamada, H. Shiobara, R. Hino, Y. Iro, Y. Murai, R. Sato, K. Uehira, H. Yakiwara, S. Kodaira, H. Tsushima
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Drainage by Slow Slip and Fluid-induced Seismicity2017

    • Author(s)
      Nakajima, J., N. Uchida
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The extremely low-velocity layer located around the source region of non-volcanic tremor in southwestern Japan2017

    • Author(s)
      Iidaka, T., E. Kurashimo, T. Igarashi, T. Iwasaki
    • Organizer
      AGU Fall Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismicity including slow earthquakes offshore northern Hikurangi: results from HOBITSS and its pilot observation2017

    • Author(s)
      Mochizuki, K.
    • Organizer
      New Zealand-Japan Joint Workshop on Slow Slip
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2-D analysis of wide-band MT data across southern part of Tohoku, NE Japan, and evaluation of inter-station horizontal component geomagnetic transfer functions2016

    • Author(s)
      上嶋誠
    • Organizer
      23rd Electromagnetic Induction Workshop
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プレートの沈み込みと地震:地震波で診る流体の影2016

    • Author(s)
      中島 淳一
    • Organizer
      日本地質学会第123年学術大会
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 非排水性プレート境界と深部低周波地震2016

    • Author(s)
      中島 淳一
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 房総沖スロースリップイベント周辺域の速度構造2016

    • Author(s)
      河野昭博・佐藤利典・篠原雅尚・望月公廣・山田知朗・植平賢司・眞保敬・町田祐弥・日野亮太・東龍介
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 海陸統合地震観測データタから見る 2011 年東北沖地震震源域における地震発生前後の b 値の時空間変化2016

    • Author(s)
      仲谷幸浩・望月公廣・篠原雅尚・山田知朗・塩原肇・日野亮太・東龍介・伊藤喜宏・村井芳夫・佐藤利典・植平賢司・眞保敬・平田賢治・八木原寛・小平秀一・尾鼻浩一郎・町田祐弥・対馬弘晃
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 東北日本下におけるスラブ内地震の応力降下量の深さ変化の特徴2016

    • Author(s)
      北佐枝子
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 四国西部域の広域比抵抗構造2016

    • Author(s)
      吉村令慧・山崎健一・小川康雄・中川潤・川崎慎吾・小松信太郎・米田格・大内悠平・岡崎智久
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 瀬戸内海東部周辺下におけるフィリピン海プレート形状再検討2016

    • Author(s)
      汐見勝彦
    • Organizer
      日本地震学会2016年度秋季大会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 北海道北部の地震発生境界域における三次元比抵抗構造解析2016

    • Author(s)
      市原寛
    • Organizer
      球電磁気・地球惑星圏学会第140回総会及び講演会
    • Related Report
      2016 Annual Research Report
  • [Presentation] Seismic attenuation structure associated with episodic tremors and slip zones, southwestern Japan, in the Nankai subduction zone2016

    • Author(s)
      Kita, S.
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Amplitude Changes of the Seismic Reflected Phases from the Plate Interface after the 2011 Tohoku Earthquake around its Northern Limit Region as Revealed by Active Seismic Surveys2016

    • Author(s)
      Mochizuki, K., K. Ishihara, T. Yamada, M. Shinohara, Y. Yamashita, R. Azuma, R. Hino, T. Sato, Y. Mura, H. Yakiwara
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variations of Converted Ps Phase Amplitude Along the Subducting Philippine Sea Slab Beneath Shikoku, Southwest Japan2016

    • Author(s)
      Shiomi, K.
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Subduction structure beneath the eastern part of the Kii Peninsula, southwestern Japan, revealed by dense seismic array observation2016

    • Author(s)
      Kurashimo, E., T, Iidaka, N. Tsumura, T. Iwasaki
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Offshore seismicity at Hikurangi Margin from Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip (HOBITSS), New Zealand2016

    • Author(s)
      Yarce, J., A.F. Sheehan, J.S. Nakai, E.K. Todd, S.Y. Schwartz, K. Mochizuki
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of Shallow Slow Slip events on the Northern Hikurangi Margin using Ocean Bottom Pressure2016

    • Author(s)
      Muramoto, T., Y. Ito, D. Inazu, S.A. Henrys, L. Wallace, S.C. Bannister, K. Mochizuki, R. Hino, S. Suzuki
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detailed inversion of a shallow slow slip event at the Hikurangi subduction zone, New Zealand, using numerical Green’s functions and absolute pressure gauge data2016

    • Author(s)
      Williams, C.A., L.M. Wallace, S.C. Webb, Y. Ito, K. Mochizuki, R. Hino, S.A. Henrys
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismicity and tectonic tremor accompany the 2014 Gisborne Slow Slip Event: Insights from the Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip (HOBITSS) Experiment, New Zealand2016

    • Author(s)
      Todd, E.K., S.Y. Schwartz, A.F. Sheehan, K. Mochizuki
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Baseline for Temporal Monitoring of Azimuthal Anisotropy of the Hikurangi Megathrust in a Region of Shallow Slow Slip2016

    • Author(s)
      Fry, B., S. Lebedev, K. Mochizuki, S. Henrys, A.F. Sheehan, S.Y. Schwartz, S.C. Webb, L.M. Wallace
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Focal Mechanism Solutions from the HOBITSS Ocean Bottom Seismometer Experiment, Hikurangi Subduction Zone, New Zealand2016

    • Author(s)
      Chon, E., A.F. Sheehan, J. Yarce, J.S. Nakai, S.Y. Schwartz, K. Mochizuki
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evidence for a fluid-rich layer along the Nankai-trough megathrust fault off the Kii Peninsula inferred from receiver function inversion2016

    • Author(s)
      Akuhara, T., K. Mochizuki, H. Kawakatsu, N. Takeuchi
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Water Recycling in Subduction Zones: The Role of Rehydration in the Generation of Intermediate-Depth Seismicity and the Nature of the Cold Fore-arc Mantle2016

    • Author(s)
      Van Keken, P.E., G.A. Abers, B.R. Hacker, J. Nakajima, S, Kita, M.W. Spiegelman, C.R. Wilson
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Seismological structure of the subduction system associated with the Philippine Sea plate, SW Japan, - Reinterpretation of the wide-angle reflection data in the Kii Peninsula by seismic interferometry technique2016

    • Author(s)
      Iwasaki, T., S. Abe, K. Yokota, E. Kurashimo, T. Iidaka, H. Katao, M. Higashinaka, A. Nakanishi, Y. Kaneda
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation process in the margin of the southern Japan Sea back-arc basin revealed from active-source seismic data2016

    • Author(s)
      Sato, T., T. No, S. Kodaira, S. Miura, T. Ishiyama, H. Sato
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic Structure of the Southern Okinawa Trough: Evidence of Symmetrical Rifting and Back-arc Volcanism2016

    • Author(s)
      Arai, R., S. Kodaira, Y. Kaiho, T. Takahashi, S. Miura, Y. Kaneda
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structural Variation of the Oceanic Moho in the Pacific Plate Revealed from Active-Source Seismic Data2016

    • Author(s)
      Ohira, A., S. Kodaira, Y. Nakamura, G. Fujie, R. Arai, S. Miura
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial variations in the nature of the oceanic plate in the northwestern Pacific margin2016

    • Author(s)
      Fujie, G., S. Kodaira, T. Shirai, A. Dannowski, M. Thorwart, I. Grevemeyer, J.P. Morgan, S. Miura
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crustal formation and deformation processes in the eastern margin of the Japan Sea back-arc basin deduced from active-source seismic data2016

    • Author(s)
      Kodaira, S., T. Sato, T. No, S. Miura
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Structural characteristics around the frontal thrust along the Nankai Trough revealed by bathymetric and seismic reflection survey2016

    • Author(s)
      Yamashita, M., A. Nakanishi, G.F. Moore, S. Kodaira, Y. Nakamura, S. Miura, Y. Kaneda
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heterogeneous Structure in the incoming Philippine Sea plate along the southwestern Nankai Trough2016

    • Author(s)
      Nakanishi, A., Y. Yamamoto, M. Yamashita, G. Fujie, S. Miura, S. Kodaira, Y. Kaneda
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geometry of plate boundary and seismic structure beneath the southern Ryukyu Trench subduction zone deduced from passive seismic observation2016

    • Author(s)
      Yamamoto, Y., T. Takahashi, Y. Ishihara, Y. Kaiho, R. Abe, A. Nakanishi, K. Obana, S. Mura, S. Kodaira, Y. Kaneda
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [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)
      Obana, K., G. Fujie, S. Kodaira, T. Takahashi, Y. Yamamoto, S. Miura, M. Shinohara
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Anomalous Phases in Magnetotelluric Responses in terms of Rotational Properties2016

    • Author(s)
      Okazaki, T., R. Yoshimura, N. Oshiman
    • Organizer
      2016 American Geophysical Union Fall Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] オールカラー図解 日本列島の未来2021

    • Author(s)
      中島淳一
    • Total Pages
      240
    • Publisher
      ナツメ社
    • ISBN
      4816369457
    • Related Report
      2020 Annual Research Report
  • [Book] 日本列島の下では何が起きているのか 列島誕生から地震・火山噴火のメカニズムまで2018

    • Author(s)
      中島 淳一
    • Total Pages
      304
    • Publisher
      講談社
    • ISBN
      9784065135211
    • Related Report
      2018 Annual Research Report
  • [Book] Fluid Distribution Along the Nankai-Trough off the Kii Peninsula2018

    • Author(s)
      Akuhara, T.
    • Total Pages
      94
    • Publisher
      Springer Nature Singapore Pte Ltd.
    • ISBN
      9789811081736
    • Related Report
      2017 Annual Research Report
  • [Book] Deep seismic structure, In Geology of Japan2016

    • Author(s)
      Hasegawa, A., J. Nakajima, and D. Zhao
    • Total Pages
      536
    • Publisher
      The Geological Society, London
    • Related Report
      2016 Annual Research Report
  • [Remarks] スロー地震学

    • URL

      http://www.eri.u-tokyo.ac.jp/project/sloweq/

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 東京工業大学理学部 中島研究室

    • URL

      http://www.geo.titech.ac.jp/lab/nakajima/

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report 2016 Annual Research Report
  • [Funded Workshop] International Joint Workshop on Slow Earthquakes 20182018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] New Zealand-Japan Joint Workshop on Slow Slip2018

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Joint Workshop on Slow Earthquakes 20172017

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] Hikurangi Margin Collaborators’ Kick-off Meeting (SHIRE)2017

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2016-07-04   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi