Cuttings-based research for assessing evolution of the megasplay fault in the Nankai Trough

• Project/Area Number: 25800278
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Geology
• Research Institution: The University of Tokyo
• Principal Investigator: Yamaguchi Asuka 東京大学, 大気海洋研究所, 助教 (30570634)
• Research Collaborator: FUKUCHI Rina
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: カッティングス / 南海トラフ / 付加体 / 分岐断層 / ビトリナイト / ジルコン / ビトリナイト反射率 / 沈み込み帯 / IODP

Outline of Final Research Achievements

We analyzed maximum burial temperature and detrital zircon U-Pb ages of cuttings samples retrieved from the Integrated Ocean Drilling Program (IODP) Site C0002 in the Nankai Trough. As a result, we found ancient megasplay faults which cause the reversals of vitrinite reflectance values and detrital zircon age. Estimated maximum temperature is slightly lower than extrapolated modern temperature, suggesting that large-scale uplifting of the hanging wall side of the megasplay fault have not occurred in the Nankai Trough.

Research Products

• [Int'l Joint Research] Universite d'Orleans(France)
• [Int'l Joint Research] Penn State University(米国)
• [Journal Article] An abrasion platform outcrop of the Tei Mélange in the Shimanto Belt temporally exposed in 2014 summer (2015)
  • Author(s): 山口飛鳥，北村真奈美，濱田洋平，齋藤有，向吉秀樹，廣瀬丈洋
  • Journal Title: The Journal of the Geological Society of Japan Volume: 121 Issue: 4 Pages: III-IV
  • DOI: 10.5575/geosoc.2015.0007
  • NAID: 130005089843
  • ISSN: 0016-7630, 1349-9963
  • Year and Date: 2015-04-15
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Lithification facilitates frictional instability in argillaceous subduction zone sediments (2015)
  • Author(s): S Truner, A Hupers, MJ Ikari, A Yamaguchi, AJ Kopf
  • Journal Title: Tectonophysics Volume: 665 Pages: 177-185
  • DOI: 10.1016/j.tecto.2015.10.004
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Multiple damage zone structure of an exhumed seismogenic megasplay fault in a subduction zone -a study from the Nobeoka Thrust Drilling Project (2015)
  • Author(s): Hamahashi M, Hamada Y, Yamaguchi A, Kimura G, Fukuchi R, Saito S, Kameda J, Kitamura Y, Fujimoto K, Hashimoto Y
  • Journal Title: Earth, Planets and Space Volume: 67:30 Issue: 1 Pages: 1-21
  • DOI: 10.1186/s40623-015-0186-2
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Estimation of slip rate and fault displacement during shallow earthquake rupture in the Nankai subduction zone (2015)
  • Author(s): Hamada, Y., Sakaguchi, A., Tanikawa, W., Yamaguchi, A., Kameda, J. and Kimura, G
  • Journal Title: Earth Planet and Space Volume: 67:39 Issue: 1 Pages: 1-12
  • DOI: 10.1186/s40623-015-0208-0
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Hydrogeological responses to incoming materials at the erosional subduction margin, offshore Osa Peninsula, Costa Rica (2015)
  • Author(s): Kameda, J., Harris, R.N., Shimizu, M., Ujiie, K., Tsutsumi, A., Ikehara, M., Uno, M., Yamaguchi, A., Hamada, Y., Namiki, Y., Kimura, G.
  • Journal Title: Geochemistry, Geophys. Geosystems Volume: 16 Issue: 8 Pages: 2725-2742
  • DOI: 10.1002/2015gc005837
  • NAID: 120005693905
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Fluid circulation in the depths of accretionary prisms: an example of the Shimanto Belt, Kyushu, Japan (2015)
  • Author(s): H Raimbourg, M Vacelet, C Ramboz, V Famin, R Augier, G Palazzin, A Yamaguchi, G Kimura
  • Journal Title: Tectonophysics Volume: 655 Pages: 161-176
  • DOI: 10.1016/j.tecto.2015.05.023
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Possible mechanism of mud volcanism at the prism-backstop contact in the western Mediterranean Ridge Accretionary Complex (2015)
  • Author(s): A Kioka, J Ashi, A Sakaguchi, T Sato, S Muraoka, A Yamaguchi, H Hamamoto, K Wang, H Tokuyama
  • Journal Title: Marine Geology Volume: 363 Pages: 52-64
  • DOI: 10.1016/j.margeo.2015.01.014
  • Peer Reviewed
• [Journal Article] Quartz deposition and its influence on deformation process of megathrust in subduction zone (2014)
  • Author(s): Kameda, J., K. Kawabata, Y. Hamada, A. Yamaguchi, and G.Kimura
  • Journal Title: Earth, Planets and Space Volume: 66 Issue: 1 Pages: 13-13
  • DOI: 10.1186/1880-5981-66-13
  • NAID: 120005464722
  • Peer Reviewed / Open Access
• [Journal Article] Long-term evolution of an accretionary prism: The case study of the Shimanto Belt, Kyushu, Japan (2014)
  • Author(s): Hugues Raimbourg, Romain Augier, Vincent Famin, Leslie Gadenne, Giulia Palazzin, Asuka Yamaguchi, Gaku Kimura
  • Journal Title: Tectonics Volume: 33 Issue: 6 Pages: 936-959
  • DOI: 10.1002/2013tc003412
  • Peer Reviewed
• [Journal Article] Middle Miocene swift migration of the TTT triple junction and rapid crustal growth in southwest Japan- A review (2014)
  • Author(s): Kimura, G., Hashimoto, Y., Kitamura, Y., Yamaguchi, A. and Koge, H.
  • Journal Title: Tectonics Volume: 33 Issue: 7 Pages: 1-20
  • DOI: 10.1002/2014tc003531
  • Peer Reviewed
• [Journal Article] Fluid-rock interaction recorded in the black fault rocks in the Kodiak accretionary complex, Alaska (2014)
  • Author(s): Yamaguchi, A., Ishikawa, T., Kato, Y., Nozaki, T., Meneghini, F., Rowe, C.D, Moore, C., Tsutsumi, A. and Kimura, G.
  • Journal Title: Earth, Planets and Space Volume: 66 Issue: 1 Pages: 1-7
  • DOI: 10.1186/1880-5981-66-58
  • Peer Reviewed / Open Access
• [Journal Article] Changes in illite crystallinity within an ancient tectonic boundary thrust caused by thermal, mechanical, and hydrothermal effects: an example from the Nobeoka Thrust, southwest Japan (2014)
  • Author(s): Fukuchi R, Fujimoto K, Kameda J, Hamahashi M, Yamaguchi A, Kimura G, Hamada Y, Hashimoto Y, Kitamura Y, Saito S
  • Journal Title: Earth, Planets and Space Volume: 66:116 Issue: 1 Pages: 1-12
  • DOI: 10.1186/1880-5981-66-116
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] The influence of organic-rich shear zones on pelagic sediment deformation and seismogenesis in a subduction zone (2014)
  • Author(s): Jun Kameda, Yui Kouketsu, Mayuko Shimizu, Asuka Yamaguchi, Yohei Hamada, Mari Hamahashi, Hiroaki Koge, Rina Fukuchi, Masayuki Ikeda, Toshihiro Kogure, Gaku Kimura
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 109 Pages: 228-238
  • NAID: 130004704868
  • Peer Reviewed
• [Journal Article] Stress reversal recorded in calcite vein cuttings from the Nankai accretionary prism, southwest Japan (2014)
  • Author(s): Toru Takeshita, Asuka Yamaguchi, Norio Shigematsu
  • Journal Title: Earth, Planets and Space Volume: 66 Issue: 1 Pages: 144-144
  • DOI: 10.1186/s40623-014-0144-4
  • NAID: 120005530837
  • Peer Reviewed / Open Access
• [Journal Article] Friction properties of the plate boundary megathrust beneath the frontal wedge near the Japan Trench: an inference from topographic variation (2014)
  • Author(s): Koge H, Fujiwara T, Kodaira S, Sasaki T, Kameda J, Kitamura Y, Hamahashi M, Fukuchi R, Yamaguchi A, Hamada Y, Ashi J, Kimura G
  • Journal Title: Earth, Planets and Space Volume: 66:153 Issue: 1 Pages: 153-153
  • DOI: 10.1186/s40623-014-0153-3
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Hanging wall deformation of a seismogenic megasplay fault in an accretionary prism : The Nobeoka Thrust in southwestern Japan (2013)
  • Author(s): Kimura, G., Hamahashi, M., Okamoto, S., Yamaguchi, A., Kameda, J., Raimbourg, H., Hamada, Y., Yamaguchi, H. and Shibata, T
  • Journal Title: J. Structural Geology Volume: 52 Pages: 136-147
  • DOI: 10.1016/j.jsg.2013.03.015
  • Peer Reviewed
• [Journal Article] Contrasts in physical properties between the hanging wall and footwall of an exhumed seismogenic megasplay fault in a subduction zone―An example from the Nobeoka Thrust Drilling Project (2013)
  • Author(s): Hamahashi, M., Saito, S., Kimura, G., Yamaguchi, A., Fukuchi, R., Kameda, J., Hamada, Y., Kitamura, Y., Fujimoto, K., Hashimoto, Y., Hina, S., Eida, M
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 14 Issue: 12 Pages: 5354-5370
  • DOI: 10.1002/2013gc004818
  • Peer Reviewed
• [Journal Article] A new method of reconstituting the P-T conditions of fluid circulation in an accretionary prism (Shimanto, Japan) from microthermometry of methane-bearing aqueous inclusions (2013)
  • Author(s): Raimbourg H, Thiery R, Vacelet M, Ramboz C, Cluzel N, Emmanuel LT, Yamaguchi A and Kimura G
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 125 Pages: 96-109
  • DOI: 10.1016/j.gca.2013.09.025
  • Peer Reviewed
• [Presentation] Spatial heterogeneity of stress and driving fluid pressure ratio inferred from mineral vein orientation along seismogenic megasplay fault (Nobeoka Thrust, Japan) (2015)
  • Author(s): Makoto Otsubo, Ayumu Miyakawa, Ryoji Kawasaki, Katsushi Sato, Asuka Yamaguch and Gaku Kimura
  • Organizer: American Geophysical Union 2015 Fall Meeting
  • Place of Presentation: Moscone Center (San Francisco, America)
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] Paleotemperature of the Nankai accretionary prism estimated by vitrinite reflectance of carbonaceous materials retrieved during the IODP Expedition 348 (2015)
  • Author(s): Rina Fukuchi, Asuka Yamaguchi, Yuzuru Yamamoto and Juichiro Ashi
  • Organizer: American Geophysical Union 2015 Fall Meeting
  • Place of Presentation: Moscone Center (San Francisco, America)
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] Microstructure analysis of marine seismogenic turbidites in Kumano forearc basin (2015)
  • Author(s): Natsumi Okutsu, Juichiro Ashi, Akiko Omura, Asuka Yamaguchi, Yusuke Suganuma and Masafumi Murayama
  • Organizer: American Geophysical Union 2015 Fall Meeting
  • Place of Presentation: Moscone Center (San Francisco, America)
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] Excess pore pressure generation of oceanic basalt by permeabilty evolution at Nankai subduction zone (2015)
  • Author(s): Wataru Tanikawa, Jun Kameda, Asuka Yamaguchi, Yohei Hamada, K and Osamu Tadai
  • Organizer: American Geophysical Union 2015 Fall Meeting
  • Place of Presentation: Moscone Center (San Francisco, America)
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] Hydrogeological and Seismic Responses to Incoming Materials at the Non-Accreting Margin, Offshore the Osa Peninsula, Costa Rica (2015)
  • Author(s): Robert N Harris, Jun Kameda, Mayuko Shimizu, Kohtaro Ujiie, Akito Tsutsumi, Minoru Ikehara, Masaoki Uno, Asuka Yamaguchi, Yohei Hamada, Yuka Namiki and Gaku Kimura
  • Organizer: American Geophysical Union 2015 Fall Meeting
  • Place of Presentation: Moscone Center (San Francisco, America)
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] A succession of dynamic fault weakening in accretionary prism from micro-scale 3-D observation of natural fault rock. (2015)
  • Author(s): 濱田洋平・木村 学・亀田 純・山口飛鳥・浜橋真理・福地里菜・北村有迅・岡本伸也
  • Organizer: 日本地質学会第122年学術大会
  • Place of Presentation: 信州大学長野（工学）キャンパス（長野市）
  • Year and Date: 2015-09-11
• [Presentation] 鉱物脈を用いたプレート沈み込み帯巨大分岐断層周辺での応力状態および駆動流体圧比の推定：延岡衝上断層の例 (2015)
  • Author(s): 大坪 誠・宮川歩夢・川崎令詞・佐藤活志・山口飛鳥・木村 学
  • Organizer: 日本地質学会第122年学術大会
  • Place of Presentation: 信州大学長野（工学）キャンパス（長野市）
  • Year and Date: 2015-09-11
• [Presentation] IODP 第348次航海で得られたカッティングス中の炭質物ビトリナイト反射率分析からみた南海付加体の古地温構造 (2015)
  • Author(s): 福地里菜・山口飛鳥・山本由弦・芦 寿一郎
  • Organizer: 日本地質学会第122年学術大会
  • Place of Presentation: 信州大学長野（工学）キャンパス（長野市）
  • Year and Date: 2015-09-11
• [Presentation] 延岡衝上断層ボーリングコア中の断層帯の化学組成分布について（予報） (2015)
  • Author(s): 長谷川亮太・福地里菜・山口飛鳥・北村有迅
  • Organizer: 日本地質学会第122年学術大会
  • Place of Presentation: 信州大学長野（工学）キャンパス（長野市）
  • Year and Date: 2015-09-11
• [Presentation] ターミナル海盆における2004年紀伊半島南東沖地震の地震性堆積物 (2015)
  • Author(s): 芦 寿一郎、大村 亜希子、奥津 なつみ、山口 飛鳥、入野 智久、村山 雅史、池原 研、中村 恭之
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] コスタリカ沖浸食型沈み込み帯のインプット物質組成 (2015)
  • Author(s): 亀田 純、ハリス ロバート、清水 麻由子、氏家 恒太郎、堤 昭人、池原 実、宇野 正起、山口 飛鳥、濱田 洋平、並木 由香、木村 学
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 南海付加体，巨大分岐断層浅部コア試料に認められる変形構造：IODP Exp. 338解析結果 (2015)
  • Author(s): 大橋 聖和、Fabbri Olivier、山口 飛鳥
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 南海トラフに沈み込む海洋地殻最上部の岩相と水理特性 (2015)
  • Author(s): 山口 飛鳥、谷川 亘、多田井 修、亀田 純
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] IODP 第348次航海で得られたカッティングス中の炭質物ビトリナイト反射率 (2015)
  • Author(s): 福地 里菜、山口 飛鳥、山本 由弦、芦 寿一郎
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 2004年紀伊半島南東沖地震による地震性堆積物の微細構造解析 (2015)
  • Author(s): 奥津 なつみ、芦 寿一郎、大村 亜希子、山口 飛鳥、菅沼 悠介2、村山 雅史
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 金属鉄－ケイ酸塩間の塩素分配： 地球表層の塩素枯渇の起源への示唆 (2015)
  • Author(s): 桑原 秀治、後藤 弘匡、小川 展弘、山口 飛鳥、石橋 高、八木 健彦、杉田 精司
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 日本海溝における沈み込み堆積物の力学的・水理学的特性と沈み込み帯弱面の発達過程 (2015)
  • Author(s): 清水 麻由子、谷川 亘、濱田 洋平、亀田 純、山口 飛鳥、木村 学
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] 沈み込みに伴う海洋地殻物質の透水性の変化：四万十陸上付加体物質を用いた検討 (2015)
  • Author(s): 谷川 亘、山口 飛鳥、濱田 洋平、亀田 純、多田井 修、畠田 健太朗
  • Organizer: 日本地球惑星科学連合2015年大会
  • Place of Presentation: 幕張メッセ（千葉市）
  • Year and Date: 2015-05-24
  • Int'l Joint Research
• [Presentation] Investigation of Slip Behavior Variation in the Shallow Part of Subduction Zone on the Basis of Vitrinite Reflectance (2014)
  • Author(s): Yohei Hamada, Manami Kitamura, Yuzuru Yamamoto, Jun Kameda, Asuka Yamaguchi, Gaku Kimura
  • Organizer: AGU Fall Meeting
  • Place of Presentation: Moscone Center, San Francisco, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Upper Plate Geology Controls the Rupture Area Segmentation of Subduction Zone Earthquake - A Case Study of the Nankai Trough (2014)
  • Author(s): Gaku Kimura, Yoshitaka Hashimoto, Yujin Kitamura, Asuka Yamaguchi, Mari Hamahashi, Hiroaki Koge, Sumito Morita
  • Organizer: AGU Fall Meeting
  • Place of Presentation: Moscone Center, San Francisco, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Contrasting slip zone mineralogy of major thrusts in ancient subduction complexes: examples from the Pasagshak Point Thrust in Alaska and the Nobeoka Thrust in Japan (2014)
  • Author(s): Asuka Yamaguchi, Rina Fukuchi, Koichiro Fujimoto, Tsuyoshi Ishikawa, Yasuhiro Kato, Tatsuo Nozaki, Francesca Meneghini, Christie Rowe, Casey Moore, Akito Tsutsumi, Gaku Kimura
  • Organizer: AGU Fall Meeting
  • Place of Presentation: Moscone Center, San Francisco, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] Paleostress analysis of a subduction zone megasplay fault - An example from the Nobeoka Thrust, Japan (2014)
  • Author(s): Ryoji Kawasaki, Mari Hamahashi, Yoshitaka Hashimoto, Makoto Otsubo, Asuka Yamaguchi, Yujin Kitamura, Jun Kameda, Yohei Hamada, Rina Fukuchi, Gaku Kimura
  • Organizer: AGU Fall Meeting
  • Place of Presentation: Moscone Center, San Francisco, USA
  • Year and Date: 2014-12-15 – 2014-12-19
• [Presentation] 日本海溝の陸上アナログとしてのジュラ紀付加体プレート境界岩 (2014)
  • Author(s): 山口飛鳥・大塚宏徳・小嶋孝徳・福地里菜・谷川 亘・濱田洋平・氏家恒太郎
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学, 鹿児島県鹿児島市
  • Year and Date: 2014-09-13 – 2014-09-15
• [Presentation] IODP第348次航海 (南海トラフ地震発生帯掘削) におけるカッティングスによる岩相評価の有用性 (2014)
  • Author(s): 福地里菜・山口飛鳥・山本由弦・芦寿一郎・第348次航海研究者一同
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学, 鹿児島県鹿児島市
  • Year and Date: 2014-09-13 – 2014-09-15
• [Presentation] レート沈み込み帯巨大分岐断層の古応力解析：延岡衝上断層の例 (2014)
  • Author(s): 川崎令詞・浜橋真理・橋本善孝・大坪誠・山口飛鳥・北村有迅・亀田純・濱田洋平・福地里菜・木村学
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学, 鹿児島県鹿児島市
  • Year and Date: 2014-09-13 – 2014-09-15
• [Presentation] シュードタキライトの構造解析と断層すべり詳細の復元 (2014)
  • Author(s): 濱田洋平・木村学・亀田純・山口飛鳥・浜橋真理・福地里菜・北村有迅・川崎令詞・岡本伸也
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学, 鹿児島県鹿児島市
  • Year and Date: 2014-09-13 – 2014-09-15
• [Presentation] 終端堆積盆に記録された2004年紀伊半島南東沖地震時の地震性堆積物 (2014)
  • Author(s): 芦 寿一郎・大村亜希子・山口飛鳥・中村祐貴・福地里菜・入野智久・村山雅史・池原 研・中村恭之
  • Organizer: 日本地質学会第121年学術大会
  • Place of Presentation: 鹿児島大学, 鹿児島県鹿児島市
  • Year and Date: 2014-09-13 – 2014-09-15
• [Presentation] Carbonaceous film and nanograins on a subduction megasplay fault, the Nobeoka Thrust, Japan (2014)
  • Author(s): Yujin KITAMURA, Gaku KIMURA, Jun KAMEDA, Yui KOUKETSU, Asuka YAMAGUCHI, Hiroyuki KAGI, Mari HAMAHASHI, Rina FUKUCHI, Yohei HAMADA, Koichiro FUJIMOTO, Yoshitaka HASHIMOTO, Saneatsu SAITO, Ryoji KAWASAKI, Hiroaki KOGE, Mayuko SHIMIZU, Takenao FUJII
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Fluid transport property and diagenetic microstructure of chert from on-land accretionary complex (2014)
  • Author(s): Asuka YAMAGUCHI,Wataru TANIKAWA, Jun KAMEDA, Mayuko SHIMIZU, Yohei HAMADA, Gaku KIMURA
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Paleostress analysis of a subduction zone megasplay fault - An example from the Nobeoka Thrust, Japan (2014)
  • Author(s): Ryoji KAWASAKI, Mari HAMAHASHI, Rina FUKUCHI, Yoshitaka HASHIMOTO, Asuka YAMAGUCHI, Jun KAMEDA, Yohei HAMADA, Yujin KITAMURA, Makoto OTSUBO, Gaku KIMURA
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Upper plate geology controls the rupture area segmentation of subduction zone earthquake -A case study of the Nankai Trough- (2014)
  • Author(s): Gaku KIMURA, Yoshitaka HASHIMOTO, Yujin KITAMURA, Asuka YAMAGUCHI, Mari HAMAHASHI, Hiroaki KOGE, Sumito MORITA
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] 3D micro structural observation of pseudotachylyte in fossil accretionary prism (2014)
  • Author(s): Yohei HAMADA, Gaku KIMURA, Jun KAMEDA, Asuka YAMAGUCHI, Mari HAMAHASHI, Yujin KITAMURA, Rina FUKUCHI, Ryoji KAWASAKI
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Friction properties of plate boundary megathrust beneath the frontal wedge near the Japan Trench: deduction from topographic variation (2014)
  • Author(s): Hiroaki KOGE, Toshiya FUJIWARA, Shuichi KODAIRA, Tomoyuki SASAKI, Jun KAMEDA, Yujin KITAMURA, Mari HAMAHASHI, Yohei HAMADA, Asuka YAMAGUCHI, Juichiro ASHI, Gaku KIMURA
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] Middle Miocene swift migration of the TTT triple junction and rapid crustal growth in SW Japan (2014)
  • Author(s): Gaku KIMURA, Yoshitaka HASHIMOTO, Yujin KITAMURA, Asuka YAMAGUCHI, Hiroaki KOGE
  • Organizer: Asia Oceania Geosciences Society 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, 北海道札幌市
  • Year and Date: 2014-07-28 – 2014-08-01
• [Presentation] 上盤プレートの地質と沈み込み帯地震破壊領域のセグメント形成ー南海トラフの例ー (2014)
  • Author(s): 木村学, 橋本善孝, 北村有迅, 山口飛鳥, 浜橋真理, 高下裕章, 森田澄人
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 美濃帯チャートの透水性と続成組織 (2014)
  • Author(s): 山口飛鳥, 谷川亘, 亀田純, 清水麻由子, 濱田洋平, 木村学
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 沈み込み帯化石分岐断層におけるmultiple damage zone system について (2014)
  • Author(s): 浜橋真理, 川崎令詞, 福地里菜, 斎藤実篤, 橋本善孝, 濱田洋平, 北村有迅, 山口飛鳥, 木村学
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 地形を用いた日本海溝における沈み込みプレート境界浅部を支配する摩擦特性の解析 (2014)
  • Author(s): 高下裕章, 小平秀一, 富士原敏也, 佐々木智之, 亀田純, 北村有迅, 浜橋真理, 濱田洋平, 山口飛鳥, 芦寿一郎, 木村学
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] プレート沈み込み帯分岐断層の古応力解析：延岡衝上断層の例 (2014)
  • Author(s): 川崎令詞, 浜橋真理, 福地里菜, 橋本善孝, 山口飛鳥, 亀田純, 濱田洋平, 北村有迅, 大坪誠, 木村学
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] シュードタキライトの3 次元微細構造解析 (2014)
  • Author(s): 濱田洋平, 木村学, 亀田純, 山口飛鳥, 浜橋真理, 北村有迅, 福地里菜, 川崎令詞
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 断層面上のナノ粒子と炭素質薄膜：沈み込みプレート境界巨大分岐断層の例 (2014)
  • Author(s): 北村有迅, 木村学, 亀田純, 纐纈佑衣, 山口飛鳥, 鍵裕之, 浜橋真理, 福地里菜, 濱田洋平, 藤本光一郎, 橋本善孝, 斎藤実篤, 川崎令詞, 高下裕章, 清水麻由子, 藤井岳直
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 中期中新世におけるTTT 三重会合部の移動と西南日本地殻の急成長 (2014)
  • Author(s): 木村学, 橋本善孝, 北村有迅, 山口飛鳥, 高下裕章
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] ペルム紀末-最前期三畳紀の遠洋域深海相黒色粘土岩層の堆積速度 (2014)
  • Author(s): 高橋聡, 山口飛鳥, 山北聡, 水谷茜, 石田潤, 山本信治, 池田昌之, 尾崎和海, 多田隆治
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 続成作用にともなう玄武岩の透水性の変化：四万十付加体物質を用いた考察 (2014)
  • Author(s): 谷川亘, 山口飛鳥, 亀田純, 多田井修, 畠田健太朗, 北村真奈美
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] 付加体中に保存されたペルム紀－三畳紀境界層(北部北上帯安家森セクション2) の変形様式 (2014)
  • Author(s): 山口飛鳥, 高橋聡, 山北聡
  • Organizer: Japan Geoscience Union Meeting 2014
  • Place of Presentation: パシフィコ横浜, 神奈川県横浜市
  • Year and Date: 2014-04-28 – 2014-05-02
• [Presentation] Mechanical properties of foliated cataclasites from the Nobeoka thrust (2014)
  • Author(s): Hiroko Kitajima, Miki Takahashi, Gaku Kimura, Asuka Yamaguchi, Saneatsu Saito, Mari Hamahashi, Rina Fukuchi, Jun Kameda, Yohei Hamada, Koichiro Fujimoto, Yoshitaka Hashimoto, Yujin Kitamura, Shoko Hina, Mio Eida
  • Organizer: European Geosciences Union General Assembly 2014
  • Place of Presentation: Vienna, Austria
  • Year and Date: 2014-04-27 – 2014-05-02
• [Presentation] Methane generation in subduction zones: A cause for fluid overpressures? (2013)
  • Author(s): Hugues Raimbourg, Jean-Robert Disnar, Regis Thiery, Claire Ramboz, Asuka Yamaguchi, Gaku Kimura
  • Organizer: European Geosciences Union General Assembly 2013
  • Place of Presentation: Austria, Vienna
• [Presentation] プレート沈み込み帯分岐断層の岩石物性と変形様式―延岡衝上断層掘削コアと物理検層データを用いたダメージパラメータの定量化― (2013)
  • Author(s): 浜橋真理・濱田洋平・木村 学・山口飛鳥・亀田 純・斎藤実篤・福地里菜・藤本光一郎・橋本善孝・比名祥子・栄田美緒・北村有迅
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] ビトリナイト反射率分析に基づく断層すべりパラメータの推定と沈み込み帯浅部断層すべり挙動の解明 (2013)
  • Author(s): 濱田洋平・坂口有人・谷川 亘・山本由弦・山口飛鳥・亀田 純・木村 学
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] IODP Expedition 338 変形構造記載成果速報 (2013)
  • Author(s): 山口飛鳥・竹下 徹・Jacob Geersen・Olivier Fabbri・大橋聖和・Yehua Shan・金川久一・Expedition 338 Scientists
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] 巨大地震の物理化学岩石流体相互作用と破壊伝播-露出した化石地震発生プレート境界断層から学ぶ- (2013)
  • Author(s): 木村 学・斎藤実篤・山口飛鳥・亀田 純・浜橋真理・福地里菜・栄田美緒・濱田洋平・橋本善孝・藤本光一郎・比名祥子・北村有迅
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
  • Invited
• [Presentation] 延岡衝上断層を貫くボーリングコアのイライト結晶度の変化 (2013)
  • Author(s): 福地里菜・藤本光一郎・浜橋真理・山口飛鳥・木村 学・亀田 純・濱田洋平・比名祥子・橋本善孝・栄田美緒・北村有迅・斎藤実篤・水落幸広・長谷和則・明石孝行
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] プレート沈み込み帯分岐断層の岩石物性と岩相・構造 ―延岡衝上断層掘削におけるコア・物理検層統合解析― (2013)
  • Author(s): 浜橋真理・斎藤実篤・木村 学・山口飛鳥・福地里菜・亀田 純・濱田洋平・藤本光一郎・橋本善孝・比名祥子・栄田美緒・北村有迅
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] アウト・オブ・シークエンス・スラストにおける岩石物性：九州四万十帯延岡衝上断層 (2013)
  • Author(s): 橋本善孝・阿部翔吾・田野宏季・斎藤実篤・山口飛鳥・亀田 純・浜橋真理・福地里菜・濱田洋平・栄田美緒・藤本光一郎・北村有迅・木村 学
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張メッセ，千葉
• [Presentation] 四万十帯についての 2，3 の事柄：巨大地震，付加 vs 浸食，海嶺沈み込み (2013)
  • Author(s): 木村 学・橋本善孝・山口飛鳥・北村有迅
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内北キャンパス，宮城
• [Presentation] 四万十付加体中の延岡衝上断層を貫くボーリングコアのイライトと緑泥石の変化 (2013)
  • Author(s): 福地里菜・藤本光一郎・亀田 純・木村 学・山口飛鳥・濱橋真理・北村有迅・濱田洋平・橋本善孝・斎藤実篤
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内北キャンパス，宮城
• [Presentation] 条線を伴う断層面の光沢とナノ粒子・ラフネス～巨大分岐断層のアナログとしての延岡衝上断層の例 (2013)
  • Author(s): 北村有迅・木村 学・亀田 純・山口飛鳥・纐纈佑衣・浜橋真理・福地里菜・濱田洋平・藤本光一郎・橋本善孝・斎藤実篤・川崎令詞・高下裕章・清水麻由子・藤井岳直
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内北キャンパス，宮城
• [Presentation] シュードタキライトの 3 次元構造解析 (2013)
  • Author(s): 濱田洋平・木村 学・亀田 純・山口飛鳥・浜橋真理・福地里菜・北村有迅・川崎令詞・岡本伸也
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内北キャンパス，宮城
• [Presentation] 遠洋性珪質堆積物が作る弱いプレート境界断層 (2013)
  • Author(s): 山口飛鳥・濱田洋平・谷川 亘・比名祥子・亀田 純・氏家恒太郎・木村 学
  • Organizer: 日本地質学会第120年学術大会
  • Place of Presentation: 東北大学川内北キャンパス，宮城
• [Presentation] Stress states at the Kumano basin and slope sediment determined from ASR method; Results from IODP Expedition 338 (2013)
  • Author(s): Kiyokazu Oohashi, Weiren Lin, Asuka Yamaguchi, Yuhji Yamamoto, IODP Expedition 338 Scientists
  • Organizer: 日本地震学会2013年度秋季大会
  • Place of Presentation: 神奈川県民ホール，神奈川
• [Presentation] Nanograins, roughness and organic matters on a glossy fault surface with striation – An example from an exhumed subduction megasplay fault, the Nobeoka Thrust, Japan (2013)
  • Author(s): Yujin Kitamura, Gaku Kimura, Jun Kameda, Asuka Yamaguchi, Yui Kouketsu, Mari Hamahashi, Rina Fukuchi, Yohei Hamada, Koichiro Fujimoto, Yoshitaka Hashimoto, Saneatsu Saito, Ryoji Kawasaki, Hiroaki Koge, Mayuko Shimizu, Takenao Fujii
  • Organizer: AGU fall meeting
  • Place of Presentation: USA, San Francisco
• [Presentation] Contrasts in physical properties between the hanging wall and footwall of an exhumed seismogenic megasplay fault in a subduction zone (2013)
  • Author(s): Mari Hamahashi, Saneatsu Saito, Gaku Kimura, Yujin Kitamura, Asuka Yamaguchi, Rina Fukuchi, Jun Kameda, Yohei Hamada, Koichiro Fujimoto, Yoshitaka Hashimoto
  • Organizer: AGU fall meeting
  • Place of Presentation: USA, San Francisco
• [Presentation] Evolving seismogenic plate boundary megathrust and mega-splay faults in subduction zone (2013)
  • Author(s): Gaku Kimura, Mari Hamahashi, Rina Fukuchi, Asuka Yamaguchi, Jun Kameda, Yujin Kitamura, Yoshitaka Hashimoto, Yohei Hamada, Saneatsu Saito, Ryoji Kawasaki
  • Organizer: AGU fall meeting
  • Place of Presentation: USA, San Francisco
  • Invited