研究業績 - 2018年 | スロー地震学 - 新学術領域研究

スロー地震学

スロー地震学 - 低速変形から高速すべりまでの地震現象の統一的理解に向けて

研究業績2018年

  1. 2018年
  2. 2017年
  3. 2016年
  1. 論文
  2. 書籍
  3. 学会発表
  4. メディア関係
  5. 受賞

論文

A01班

  • Baba, S., A. Takeo, K. Obara, A. Kato, T. Maeda, and T. Matsuzawa (2018), Temporal Activity Modulation of Deep Very Low Frequency Earthquakes in Shikoku, Southwest Japan, Geophys. Res. Lett., 45, 733–738, doi:10.1002/2017GL076122. link
  • Kano, M., A. Kato, R. Ando, and K. Obara (2018), Strength of tremor patches along deep transition zone of a megathrust, Scientific Reports, 8, 3655, doi:10.1038/s41598-018-22048-8. link
  • Vuan, A., M. Sugan, G. Amati, and A. Kato (2018), Improving the Detection of Low‐Magnitude Seismicity Preceding the Mw 6.3 L’Aquila Earthquake: Development of a Scalable Code Based on the Cross Correlation of Template EarthquakesImproving the Detection of Low‐Magnitude Seismicity Preceding the Mw 6.3 L’Aquila Earthquake, Bulletin of the Seismological Society of America, 108, 471–480, doi:10.1785/0120170106. link
  • 内田直希 (2018), くり返し発生する地震と地震の準備過程, パリティ, 33(1), 84-88.
  • Kurihara, R., K. Obara, A. Takeo, and T. Maeda (n.d.), Migration of deep low frequency tremor triggered by teleseismic earthquakes in the southwest Japan subduction zone, Geophysical Research Letters, , doi:10.1002/2017GL076779. link

A02班

  • Tanaka, Y., T. Suzuki, Y. Imanishi, S. Okubo, X. Zhang, M. Ando, A. Watanabe, M. Saka, C. Kato, S. Oomori, and Y. Hiraoka (2018), Temporal gravity anomalies observed in the Tokai area and a possible relationship with slow slips, Earth, Planets and Space, 70, 25, doi:10.1186/s40623-018-0797-5. link

B01班

  • Nakajima, J. (2018), Isolated intermediate-depth seismicity north of the Izu peninsula, Japan: implications for subduction of the Philippine Sea Plate, Earth Planets Space, 70, 11, doi:10.1186/s40623-018-0779-7. link
  • Nakajima, J., and N. Uchida (2018), Repeated drainage from megathrusts during episodic slow slip, Nature Geoscience, 1, doi:10.1038/s41561-018-0090-z. link
  • Shiina, T., J. Nakajima, and T. Matsuzawa (2018), P-wave attenuation in the Pacific slab beneath northeastern Japan revealed by the spectral ratio of intraslab earthquakes, Earth and Planetary Science Letters, 489, 37–48, doi:10.1016/j.epsl.2018.02.032. link
  • 中島淳一 (2018), 東北地方の火山周辺の地震波速度・減衰構造:地殻構造と低周波地震・S波反射面との関係,震研彙報,92, 49–62. link

B02班

  • Hamada, Y., M. Kitamura, Y. Yamada, Y. Sanada, T. Sugihara, S. Saito, K. Moe, and T. Hirose (2018), Continuous depth profile of the rock strength in the Nankai accretionary prism based on drilling performance parameters, Scientific Reports, 8, 2622, doi:10.1038/s41598-018-20870-8. link
  • Lin, W., O. Tadai, M. Kinoshita, J. Kameda, W. Tanikawa, T. Hirose, Y. Hamada, and O. Matsubayashi, (in press), Thermal conductivity changes of subducting basalt, Nankai subduction zone, SW Japan: An estimation from laboratory measurements under high-pressure and high-temperature conditions, The Geological Society of America Special Paper, 534.
  • Nishiyama, T., C.Y.- Shiosaki, Y. Mori, and M. Shigeno (2017), Interplay of irreversible reactions and deformation: a case of hydrofracturing in the rodingite–serpentinite system, Progress in Earth and Planetary Science, 4, 1, doi:10.1186/s40645-016-0115-4. link
  • Nishiyama, T., Y. Mori, and M. Shigeno (2017), Jadeitites and associated metasomatic rocks from serpentinite mélanges in the Nishisonogi unit, Nagasaki Metamorphic Complex, western Kyushu, Japan: a review, Journal of Mineralogical and Petrological Sciences, 112, 197–216, doi:10.2465/jmps.170322. link
  • Y. Yamamoto, S. Chiyonobu, T. Kanamatsu, N. Ahagon, K. Aoike, N. Kamiya, T. Ojima, T. Hirose, T. Sugihara, S. Saito, M. Kinoshita, Y. Kubo, and Y. Yamada, (in press) Repeated large-scale mass-transport deposits and consequent rapid sedimentation in the western part of the Bay of Bengal, India, The Geological Society Special Publications.
  • 木村 学, 木下正高, 金川久一, 金松敏也, 芦寿一郎, 斎藤実篤, 廣瀬丈洋, 山田泰広, 荒木英一郎, 江口暢久, Sean Toczko (in press), 南海トラフ地震発生帯掘削がもたらした沈み込み帯の新しい描像, 地質学雑誌.

C01班

  • Daiku, K., Y. Hiramatsu, T. Matsuzawa, and T. Mizukami (2017), Slow slip rate and excitation efficiency of deep low-frequency tremors beneath southwest Japan, Tectonophysics, , doi:10.1016/j.tecto.2017.11.016. link
  • Fukuyama, E., K. Tsuchida, H. Kawakata, F. Yamashita, K. Mizoguchi, and S. Xu (2017), Spatiotemporal complexity of 2-D rupture nucleation process observed by direct monitoring during large-scale biaxial rock friction experiments, Tectonophysics, , doi:10.1016/j.tecto.2017.12.023. link
  • Morishige, M., and P.E. van Keken (n.d.), Fluid Migration in a Subducting Viscoelastic Slab, Geochem. Geophys. Geosyst., n/a-n/a, doi:10.1002/2017GC007236. link
  • Ross, Z.E., H. Kanamori, E. Hauksson, and N. Aso (2018), Dissipative intraplate faulting during the 2016 Mw 6.2 Tottori, Japan earthquake, Journal of Geophysical Research: Solid Earth, , doi:10.1002/2017JB015077. link
  • Suenaga, N., S. Yoshioka, T. Matsumoto, and Y. Ji (2018), Two-dimensional thermal modeling associated with subduction of the Philippine Sea plate in southern Kyushu, Japan, Tectonophysics, 723, 288–296, doi:10.1016/j.tecto.2017.12.017. link
  • Xu, S., E. Fukuyama, F. Yamashita, K. Mizoguchi, S. Takizawa, and H. Kawakata (2017), Strain rate effect on fault slip and rupture evolution: Insight from meter-scale rock friction experiments, Tectonophysics, , doi:10.1016/j.tecto.2017.11.039. link
  • Yamashita, F., E. Fukuyama, S. Xu, K. Mizoguchi, H. Kawakata, and S. Takizawa (n.d.), Rupture preparation process controlled by surface roughness on meter-scale laboratory fault, Tectonophysics, , doi:10.1016/j.tecto.2018.01.034. link
  • 望月一磨, 名和一成, 鈴山智也 (2018), 重力観測点におけるルビジウム発振器の周波数測定, 測地学会誌, 63(3).
  • 森重学 (2018), 数値モデルと観測との比較に基づく沈み込み帯ダイナミクスの解明, 地震, 71, 1-11.
  • Ide, S., and J. Maury (n.d.), Seismic moment, seismic energy, and source duration of slow earthquakes: Application of Brownian slow earthquake model to three major subduction zones, Geophysical Research Letters, , doi:10.1002/2018GL077461. link
  • Nakano, M., T. Hori, E. Araki, S. Kodaira, and S. Ide (2018), Shallow very-low-frequency earthquakes accompany slow slip events in the Nankai subduction zone, Nature Communications, 9, 984, doi:10.1038/s41467-018-03431-5. link
  • Kaneko, L., S. Ide, and M. Nakano (2018), Slow Earthquakes in the Microseism Frequency Band (0.1–1.0 Hz) off Kii Peninsula, Japan, Geophysical Research Letters, 0, doi:10.1002/2017GL076773. link

C02班

  • Suzuki, T., and H. Matsukawa (2018), Propagation velocity of slip front and emergence of macroscopic static friction in the system with vanishing local static friction, arXiv, 1801.05771.
  • Tsuji, D., M. Otsuki, and H. Katsuragi (2018), Relaxation Dynamics of a Granular Pile on a Vertically-Vibrating Plate, Physical Review Letters, 120, doi:10.1103/PhysRevLett.120.128001. link

書籍

B02班

  • Edited by E.M. Scourse, N. A. Chapman, D. A. Tappin, S. R. Wallis(2018), "Tsunamis: Geology, Hazards and Risks", 252 pp, The Geological Society, London. link

学会発表

C01班

  • 植村堪介・井出哲・青地秀雄, カスケードアップの臨界性とその速度依存性, スロー地震学C01班研究集会.
  • 麻生未季・麻生尚文・井出哲, パークフィールドでの低周波地震のスタック波形の振幅評価,スロー地震研究会, スロー地震学C01班研究集会.
  • 有吉慶介, Quantitative relationship between slow earthquake migration speed and frictional properties, スロー地震学C01班研究集会.
  • Ide, S., Slow slip around the World slow earthquakes and tremors in New Zealand, New Zealand-Japan Joint workshop on Slow Slip.
  • Matsuzawa, T., Y. Tanaka, and B. Shibazaki, Numerical simulation of the effect of earth tides on short-term slow slip events in the Shikoku region, New Zealand-Japan Joint workshop on Slow Slip.
  • Shibazaki, B., L. Wallace, I. Hamling, Y. Kaneko, Y. Ito and T. Matsuzawa, Modeling slow-slip events and their triggering by the Kaikoura earthquake along the Hikurangi subduction plate interface, New Zealand-Japan Joint workshop on Slow Slip.

C02班

  • 山口哲生, エラストマーの摩擦・摩耗過程の可視化, 第241回ゴム技術シンポジウム.
  • 山口哲生, 粘着・剥離の謎に迫る!~“くっつく”と“はがれる”を科学する~, 第53回サイエンスカフェ@ふくおか.
  • 山口哲生・尾上雄大・澤江義則, モデルネットワーク高分子の破壊特性とトポロジー, 高分子学会高分子ゲル討論会.
  • T. Yamaguchi, Slow to fast slip transition in laboratory experiment using gels, 押しかけワークショップ「New Zealand-Japan Joint Workshop on Slow Slip」.
  • T. Yamaguchi, Y. Onoue, Y. Sawae, Topology and fracture of model polymer networks, American Physical Society March Meeting.
  • 山口哲生, アスペリティの曲率半径に依存する摩擦構成則, C02班研究集会.
  • 鈴木岳人, 一般化された空隙発展則下での解軌道の振る舞いに見られる普遍性の導出, C02班研究集会.
  • 鈴木岳人, 動的地震滑り過程に現れる普遍性・臨界性と臨界指数の導出, 日本物理学会第73回年次大会.
  • Suzuki, T., Generation of the Universal Law Observed in the Governing Equation System with Common Nullclines, 押しかけワークショップ「New Zealand-Japan Joint Workshop on Slow Slip」.

メディア・アウトリーチ

A01班

  • 山下裕亮, "日向灘の大津波解明へ スロー地震関与検証", 宮崎日日新聞社, 2018/01/25.
  • 小原一成, "文部科学省科学研究費助成事業新学術領域研究「核-マントルの相互作用と共進化」ならびに「スロー地震学」共催一般公開講演会", 新学術領域研究「核-マントルの相互作用と共進化」, 2018/03/25.

A02班

  • 大園真子, "地殻変動観測から学ぶ北海道の内陸地震,2017年度地震火山研究観測センターシンポジウム", 北海道大学学術交流会館, 2018/03/24.

B01班

  • 望月公廣, "Hikurangi tsunami warning system: Is it possible?", NZ Herald, 2018/03/07. link
  • 望月公廣・伊藤喜宏, "Measuring and warnings for earthquakes in Japan and New Zealand", Victoria University of Wellington, 2018/02/28. link
  • 中島淳一, "「スロースリップ」で水が動く", 日刊工業新聞, 2018/4/10.
  • 中島淳一, "プレート「ゆっくり滑り」 水が移動し地震誘発", 日本経済新聞, 2018/4/15.
  • 中島淳一, "プレート境界の「スロースリップ」は,水を絞り出して地震を誘発する", サイエンスポータル, 2018/4/16. link
  • 中島淳一, "Gentle ‘slow slip’ earthquakes belie hidden danger", Nature Research Highlights, 2018/4/10. link
  • 中島淳一, "Shaking up megathrust earthquakes with slow slip and fluid drainage", ScienceDaily, 2018/4/9. link

B02班

  • 片山郁夫, "6億年後の海は干上がっている!?", ニュートン, 2018/2/7.
  • 濱田洋平, "掘削データで直接測定・海洋機構が新手法", 日刊工業新聞, 2018/02/15.
  • 濱田洋平, "岩盤強度簡易に測定", 高知新聞, 2018/03/08.
  • 濱田洋平, "Scientists Find New Way to Measure Rock Strength Below Seafloor", Subsea World News, 2018/02/14.
  • 濱田洋平, "掘削強度研究関連の報道", テレビ高知, 2018/03/02.
  • 濱田洋平, "南海掘削研究関連の報道", 関西テレビ, 2018/03/08.

受賞

B01班

  • 小川康雄, "Outstanding reviewer JSAES", 2018.
  • 北佐枝子, "文部科学大臣表彰 若手科学者賞", 2018.

C01班

  • 松澤孝紀, "防災科学技術研究所業績表彰", 2018.