J-GLOBAL ID:200901001921982130   Update date: Jun. 05, 2019

ASHI Juichiro

アシ ジュイチロウ | ASHI Juichiro
Affiliation and department:
Job title: Associate Professor
Other affiliations (1):
  • The University of Tokyo  Atmosphere and Ocean Research Institute, Ocean Floor Geoscience Group   Associate Professor
Homepage URL  (1): http://ofgs.aori.u-tokyo.ac.jp/ashi/ashi-res-j.html
Research field  (2): Natural disaster science ,  Geology
Research keywords  (3): active submarine fault ,  methane hydrate ,  accretionary prism
Research theme for competitive and other funds  (3):
  • Structure and Hydrogeology of the Nankai accretionary prism
  • Distribution of methane hydrate BSRs and its implications for faulting, sedimentary and erosional processes
  • Fluid circulations in the Nankai Trough accretionary prism
Papers (51):
  • Hasegawa, R., Yamaguchi, A., Fukuchi, R., Hamada, Y., Ogawa, N., Kitamura, K., Kimura, G., Ashi, J. and Ishikawa, T. Postseismic fluid discharge chemically recorded in altered pseudotachylyte discovered from an ancient megasplay fault: an example from the Nobeoka Thrust in the Shimanto accretionary complex, SW Japan. Progress in Earth and Planetary Science. 2019
  • Kioka, A., Tsuji, T., Otsuka, H. and Ashi, J. Methane concentration in mud conduits of submarine mud volcanoes: A coupled geochemical and geophysical approach. Geochemistry, Geophysics, Geosystems. 2019. 20
  • Koge, H., Yamada, Y., Ohde, A., Bauville, A., Yamaguchi, A. and Ashi, J. Dynamic formation process of thick deformation zone on the shallow plate boundary fault of the Japan Trench: insight from analog experiments of half-graben subduction. Progress in Earth and Planetary Science. 2018. 5. 69
  • Okutsu N., Ashi J., Yamaguchi A., Irino T., Ikehara K., Kanamatsu T., Suganuma Y. and Murayama M. Evidence for surface sediment remobilization by earthquakes in the Nankai forearc region from sedimentary records. Geological Society, London, Special Publications. 2018. 477
  • Ohde A., Otsuka H., Kioka A. and Ashi, J. Distribution and depth of bottom-simulating reflectors in the Nankai subduction margin. Earth, Planets and Space. 2018. 70
MISC (1):
  • Tobin, H., Kinoshita, M., Ashi, J., Lallemant, S., Kimura, G., Screaton, E., Thu, M.-K., Masago, H., Curewitz, D., and IODP Expeditions 314/315/316 Scientific Party,. NanTroSEIZE Stage 1 Expeditions 314, 315, and 316: First Drilling Program of the Nankai Trough Seismogenic Zone Experiments. Scientific Drilling. 2009. 8. 4-17
Books (1):
  • Photographic Atlas of an Accretionary Prism(Geologic Structures of the Shimanto Belt, Japan)
    University of Tokyo Press 1992
Education (4):
  • 1981 - 1985 Kobe University Faculty of Science Department of Earth Sciences
  • 1985 - 1987 Kobe University Graduate School of Science Department of Earth Sciences
  • 1987 - 1991 The University of Tokyo Graduate School of Science Department of Geology
  • - 1991 The University of Tokyo Graduate School, Division of Science
Professional career (1):
  • Doctor of Science (The University of Tokyo)
Work history (7):
  • 1991 - 1993 JSPS Research Fellow (PD)
  • 1991/04 - 1993/03 JSPS Post-doctoral Research Fellow
  • 1993 - 2001 Graduate School of Science, The University of Tokyo,
  • 1993/04 - 2001/03 The University of Tokyo Assistant Professor
  • 2001/04 - 2006/03 The University of Tokyo Associate Professor
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Association Membership(s) (1):
American Geophysical Union
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