Proceedings of the
International Ocean Discovery Program
Volume 358
NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust
Expedition 358 of the D/V Chikyu
from and to Shimizu, Japan
Sites C0002, C0024, and C0025
7 October 2018–31 March 2019
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists
Published by
International Ocean Discovery Program
Publisher's notes
This publication was prepared by the D/V Chikyu Science Operator, the Institute for Marine-Earth Exploration and Engineering (MarE3), at the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and the JOIDES Resolution Science Operator (JRSO) at Texas A&M University (TAMU) as an account of work performed under the International Ocean Discovery Program (IODP). Funding for IODP is provided by the following international partners:
- National Science Foundation (NSF), United States
- Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan
- European Consortium for Ocean Research Drilling (ECORD)
Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the participating agencies, TAMU, or Texas A&M Research Foundation.
Shipboard-collected data from this expedition are accessible at http://sio7.jamstec.go.jp.
Supplemental data were provided by the authors and may not conform to IODP publication formats.
Some core photographs have been tonally enhanced to better illustrate particular features of interest. High-resolution images are available upon request.
Cover photograph shows the view of Mount Fuji from the D/V Chikyu helideck while offshore in Suruga Bay at the end of IODP Expedition 358. Copyright JAMSTEC.
Copyright
Except where otherwise noted, this work is licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license (https://creativecommons.org/
Examples of how to cite this volume or part of this volume are available at http://publications.iodp.org/
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Contents
Expedition reports
Chapters
Expedition 358 summary
H. Tobin et al., with contributions by T. Kanamatsu
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Expedition 358 methods
T. Hirose et al., with contributions by T. Kanamatsu
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Site C0002
H. Kitajima et al., with contributions by T. Kanamatsu
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Site C0024
A. Yamaguchi et al., with contributions by T. Kanamatsu
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Site C0025
G. Kimura et al., with contributions by T. Kanamatsu
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Core descriptions
Visual core descriptions (VCDs) are presented in PDF files for each site. Smear slides and/or thin sections are presented in PDF and/or CSV files for each site and/or hole (CSV files are available in the CORES directory). The entire set of core images in PDF is available in the IMAGES directory.
Site C0002
Visual core descriptions · Cuttings descriptions · Smear slides · Thin sections
Site C0024
Visual core descriptions · Smear slides
Site C0025
Visual core descriptions · Smear slides
Supplementary material
Supplementary material for the Volume 358 expedition reports includes cuttings/bit sample images in JPG format and information in Microsoft Excel format; event bed and mud gas data in Microsoft Excel format; daily morning and geomechanics reports and scanned visual core description sheets in PDF; smear slide and thin section images and descriptions in JPG, TIF, Microsoft Excel, and PowerPoint formats and PDF; and scanned structural geology sheets and data in PDF and Microsoft Excel format. A full list of directories can be found in SUPP_MAT in the volume zip folder or on the Supplementary material for Volume 358 expedition reports web page.
Expedition research results
Data reports
Data report: clay mineral assemblages and diagenesis within the inner Nankai accretionary prism and the Kumano Basin, IODP Expedition 358, Sites C0002 and C0025, offshore Japan
Michael B. Underwood
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Drilling location maps
A site map showing the drilling locations for this expedition and maps showing the drilling locations of all International Ocean Discovery Program (IODP) expeditions, produced using QGIS (http://www.qgis.org), and all Integrated Ocean Drilling Program, Ocean Drilling Program (ODP), and Deep Sea Drilling Project (DSDP) expeditions, produced using Generic Mapping Tools (GMT) of Paul Wessel and Walter H.F. Smith (http://gmt.soest.hawaii.edu), are available in PDF.
IODP Expedition 358 site map
IODP map (Expeditions 349–372, 374–376, and 380–381)
Integrated Ocean Drilling Program map (Expeditions 301–348)
ODP map (Legs 100–210)
DSDP map (Legs 1–96)
Dedication
Congratulations to Captain Yukio Dowaki on his retirement after so many years of service supporting the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) project on board the D/V Chikyu.
Foreword
The International Ocean Discovery Program (IODP) represents the latest incarnation of almost five decades of scientific ocean drilling excellence and is generally accepted as the most successful international collaboration in the history of the Earth sciences. IODP builds seamlessly on the accomplishments of previous phases: the Deep Sea Drilling Project, Ocean Drilling Program, and Integrated Ocean Drilling Program. The 2013–2023 IODP Science Plan (Illuminating Earth's Past, Present, and Future) defines four themes and thirteen challenges for this decade of scientific ocean drilling that are both of fundamental importance in understanding how the Earth works and of significant relevance to society as the Earth changes, at least in part in response to anthropogenic forcing. This phase of IODP represents an intense level of international collaboration in bringing diverse drilling platforms and strategies to increasing our understanding of climate and ocean change, the deep biosphere and evolution of ecosystems, connections between Earth's deep processes and surface manifestations, and geologically induced hazards on human timeframes.
The Proceedings of the International Ocean Discovery Program presents the scientific and engineering results of IODP drilling projects, expedition by expedition. As in the preceding Integrated Ocean Drilling Program, expeditions in the current IODP phase are conducted by three implementing organizations, each providing a different drilling capability. These are the US Implementing Organization (USIO; through September 2014) and the JOIDES Resolution Science Operator (JRSO; as of October 2014), providing the leased commercial vessel JOIDES Resolution for riserless drilling operations; JAMSTEC's Institute for Marine-Earth Exploration and Engineering (MarE3), providing the drillship Chikyu for riser and occasional riserless operations; and the European Consortium for Ocean Research Drilling (ECORD) Science Operator (ESO), providing "mission-specific" platforms (MSPs) for expeditions that extend the IODP operational range where neither drillship is suitable, for example, in polar environments and in shallow waters. Scheduling decisions for each capability are made by three independent Facility Boards, each of which includes scientists, operators, and platform funding partners: the JOIDES Resolution Facility Board (JRFB), Chikyu IODP Board (CIB), and ECORD Facility Board (EFB). At the beginning of the current IODP, the three Facility Boards agreed to utilize Publication Services at the USIO and now the JRSO for production of all expedition Proceedings volumes and reports.
The current IODP differs from prior scientific ocean drilling programs in that it has neither a central management organization nor commingled funding for program-wide activities. Yet this phase of IODP retains a fundamental integrative structural element: a "bottom-up" evaluation of all proposals for drilling expeditions by a single advisory structure composed of scientists representing all international program partners. International scientists may submit drilling proposals to the Science Support Office; all submitted proposals are then evaluated by a Science Evaluation Panel in the context of the Science Plan.
The current IODP also has a second internationally integrative level for high-level discussion and consensus-building: the IODP Forum. The Forum is not only charged with assessing program-wide progress toward achieving the current Science Plan, but also with overseeing approaches toward a new bright future of scientific ocean drilling post 2023. At present, IODP involves 26 international financial partners, including the United States, Japan, an Australia/New Zealand consortium (ANZIC), Brazil, China, India, South Korea, and the eighteen members of ECORD (Austria, Belgium, Canada, Denmark, Finland, France, Germany, Ireland, Israel, Italy, the Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, and the United Kingdom). This enhanced membership in the current IODP represents a remarkable level of international collaboration that remains one of the greatest ongoing strengths of scientific ocean drilling.
Reviewers for this volume
Rachel Lauer
International Ocean Discovery Program
JOIDES Resolution Science Operator
Website: http://iodp.tamu.edu
IODP JRSO
International Ocean Discovery Program
Tel: (979) 845-2673; Fax: (979) 845-4857
Email: information@iodp.tamu.edu
IODP JRSO Curation and Laboratories
IODP Gulf Coast Repository (GCR)
Tel: (979) 845-8490; Fax: (979) 845-1303
Email: curator@iodp.tamu.edu
European Consortium for Ocean Research Drilling, Science Operator (ESO)
Website: http://www.ecord.org
IODP ESO Coordinator: Science, Logistics, and Operations
Tel: (44) 131-667-1000; Fax: (44) 131-668-4140
Email: eso@bgs.ac.uk
IODP ESO Petrophysics
European Petrophysics Consortium
Tel: (44) 116-252-3611; Fax: (44) 116-252-3918
Email: sjd27@leicester.ac.uk
IODP ESO Curation and Laboratories
IODP Bremen Core Repository (BCR)
Center for Marine Environmental Sciences (MARUM)
Tel: (49) 421-218-65560; Fax: (49) 421-218-98-65560
Email: bcr@marum.de
Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
Website: http://www.jamstec.go.jp/chikyu/e
IODP Japan Science Operator
Institute for Marine-Earth Exploration and Engineering (MarE3)
Japan Agency for Marine-Earth Science and Technology
Yokohama Institute for Earth Sciences
Tel: (81) 45-778-5643; Fax: (81) 45-778-5704
Email: mare3-exp@jamstec.go.jp
IODP Japan Curation and Laboratories
IODP Kochi Institute for Core Sample Research (KCC)
Japan Agency for Marine-Earth Science and Technology
Tel: (81) 88-864-6705; Fax: (81) 88-878-2192
Email: kcc.contact@jamstec.go.jp
Expedition 358 participants*
Expedition 358 scientists
Kochi Institute for Core Sample Research
Japan Agency for Marine-Earth Science and Technology
Center for Marine Environmental Sciences (MARUM)
Graduate School of Science/Faculty of Science
kyu_kanagawa@faculty.chiba-u.jp
Tokyo University of Marine Science and Technology
Department of Geology and Geophysics
The Pennsylvania State University
Present affiliation (1 January 2020):
University of Texas Institute for Geophysics (UTIG) and Department of Geological Sciences
Department of Earth and Space Sciences
Atmosphere and Ocean Research Institute
Lead Expedition Project Manager
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Physical Properties Specialist
Department of Earth, Ocean and Ecological Sciences
marianne.conin@univ-lorraine.fr
Structural Geologist/Sedimentologist
GFZ German Research Centre for Geosciences
armin.dielforder@gfz-potsdam.de
mai-linh.doan@univ-grenoble-alpes.fr
jade.dutilleul@univ-lorraine.fr
Department of Earth, Ocean and Ecological Sciences
Department of Ocean Floor Geoscience
Atmosphere and Ocean Research Institute
Present affiliation (20 February 2020):
Lamont-Doherty Earth Observatory
Earth Observatory of Singapore
Nanyang Technological University
Present affiliation (20 February 2020):
Kobe Ocean-Bottom Exploration Center
Present affiliation (20 February 2020):
Kochi Institute for Core Sample Research
Japan Agency for Marine-Earth Science and Technology
Department of Geology and Geophysics
Physical Properties Specialist
University of Wisconsin-Madison
Department of Geology and Geophysics
Physical Properties Specialist
National Institute of Advanced Industrial Science and Technology
Center for Marine Environmental Sciences (MARUM)
Department of Biology and Geosciences
amatsuoka@geo.sc.niigata-u.ac.jp
National Institute of Advanced Industrial Science and Technology
Department of Earth and Environment
Present affiliation (9 October 2019):
School of Earth and Sustainability
Graduate School of Sciences and Technology for Innovation
School of Earth and Sustainability
GFZ German Research Centre for Geosciences
anja.schleicher@gfz-potsdam.de
Physical Properties Specialist
University of Wisconsin-Madison
Physical Properties Specialist
Center for Marine Environmental Sciences (MARUM)
Department of Earth Resources Engineering
Graduate School of Life and Environmental Sciences
Department of Earth and Environmental Science
New Mexico Institute of Mining and Technology
National Institute of Advanced Industrial Science and Technology
Center for Mathematical Science and Advanced Technology
Japan Agency for Marine-Earth Science and Technology
Present affiliation (20 February 2020):
Center for Marine Environmental Sciences (MARUM)
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Research and Development Center for Ocean Drilling Science
Japan Agency for Marine-Earth Science and Technology
Present affiliation (20 February 2020):
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
Kochi Institute for Core Sample Research
Japan Agency for Marine-Earth Science and Technology
Contributing author
Research Institute of Marine Geodynamics
Japan Agency for Marine-Earth Science and Technology
Videographers
NanTroSEIZE chief project scientists
Department of Earth and Space Sciences
NanTroSEIZE science coordinators
Graduate School of Science/Faculty of Science
kyu_kanagawa@faculty.chiba-u.jp
Tokyo University of Marine Science and Technology
Center for Marine Environmental Sciences (MARUM)
Geomechanics and Physical Properties
The Pennsylvania State University
Present affiliation (1 January 2020):
University of Texas Institute for Geophysics (UTIG) and Department of Geological Sciences
Department of Earth and Environmental Science
New Mexico Institute of Mining and Technology
Research and Development Center for Ocean Drilling Science
Japan Agency for Marine-Earth Science and Technology
Present affiliation (20 February 2020):
Institute for Marine-Earth Exploration and Engineering
Japan Agency for Marine-Earth Science and Technology
* Affiliations at time of expedition, except where updated by participants.
Operational and technical staff
Shipboard personnel and technical representatives
Captains (Mantle Quest Japan)
Yukio Dowaki
Takemasa Kobayashi
Kaz Nishiyama
Akio Suzuki
Offshore Installation Manager (Mantle Quest Japan)
Masayuki Kawasaki
Teruyuki Koyama
Tool Pushers/Coring Supervisors (Mantle Quest Japan)
Michio Fukaya
Charles Ronald Paul MacGregor
Ikuo Matsuzawa
Paul Thornton
Underreamer Engineer (NOV)
Operations Superintendents (MarE3)
Terumichi Ikawa
Tomokazu Saruhashi
Drilling Engineers (MarE3)
Noriaki Sakurai
Tao Shiotani
Takahiko Yokoyama
Real-Time Geomechanics
Kan Aoike
Emily Wisbey
Adam Wspanialy
Drilling and MWD/LWD Engineers (Schlumberger)
Ikhsan Anugrah Putra Andhisa
Fen Bin
Zhou Cai
Zhang Chen
Liu Dilin
He Zi Ding
Li Fang Fang
Dawute Humarbek
Colin Ke
Bian Kang Lei
Zhang Hong Liang
Takashi Monden
Shota Moriyama
Seiji Murakami
Ye Pu
Linag Jin Qing
Achmad Rifai
Marganda H. Sihite
Yoshifumi Taniguchi
Yos Vaisal
Wang Yong
Geonext Engineers (Geoservices)
Aung Kaw Myint
Myint Win
Pravin Patil
Ya Wai
Mud Loggers (Geoservices)
Aung Kaung
Wai Phyoe
Zin Maung Maung Lwin
Rawikan Mojan
Sample Catchers (Geoservices)
Nurul Najihah
Samantha Usun
Tania Crocker
Mohammad Idris
Wireline Tool Engineers (Schlumberger)
Gan Lifeng
Kengo Tsuchida
Daigoro Watanabe
Yusuke Yoshii
Akira Yoshizawa
Laboratory Officer (Marine Works Japan)
Assistant Lab Officers (Marine Works Japan)
Toru Fujiki
Soichi Moriya
Toshikuni Yabuki
Curators (Marine Works Japan)
Laboratory Technicians (Marine Works Japan)
Masayuki Abe
Nobuhiro Anraku
Akihiko Fujihara
Keiko Fujino
Kei Fujiya
Mikio Hasegawa
Kentaro Hatakeda
Ei Hatakeyama
Yuya Hitomi
Daiki Kawata
Yoshiki Kido
Susumu Konno
Reina Miyahara
Hirotaka Miyamoto
Koh Morita
Htet Naing Lin
Saori Nishino
Rui Nitahara
Yuta Oda
Yasusei Sato
Ritsuko Sawada
Yu Shimazaki
Yuta Shinomiya
Kazuma Takahashi
Hiromi Takeda
Tomonori Watai
Mika Yamaguchi
Hideki Yamamoto
Masahiro Yasuda
Kanako Yoshida
Paing Zu
Operation Geologists (MarE3)
Kan Aoike
Takamitsu Sugihara
Kentaro Takeda
Assistant Operation Geologist (Nippon Marine Enterprise Japan)
Takuya Onodera
Assistant Operation Geologists (Marine Works Japan)
Atushi Kurasawa
Masumi Sakaguchi
Technical Engineers (MarE3)
Junya Ishiwata
Yasuhiro Namba
Ryuta Tanaka
Coring Specialist (MarE3)
Publications Specialists (Marine Works Japan)
IODP Publication Services staff*
Manager of Publication Services
*At time of publication.Expedition-related bibliography*
Citation data for IODP publications and journal articles in RIS format
IODP publications
Scientific Prospectus
Tobin, H., Kimura, G., Kinoshita, M., Toczko, S., and Maeda, L., 2018. Expedition 358 Scientific Prospectus: NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. International Ocean Discovery Program. https://doi.org/
Preliminary Report
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2019. Expedition 358 Preliminary Report: NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. International Ocean Discovery Program. https://doi.org/
Proceedings volume
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2020. NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Expedition reports
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Expedition 358 summary. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Expedition 358 methods. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Kitajima, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0002. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Yamaguchi, A., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0024. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Kimura, G., Hirose, T., Ikari, M., Kanagawa, K., Kinoshita, M., Kitajima, H., Saffer, D., Tobin, H., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., Bedford, J., Chiyonobu, S., Colson, T.A., Conin, M., Cornard, P.H., Dielforder, A., Doan, M.-L., Dutilleul, J., Faulkner, D.R., Fukuchi, R., Guérin, G., Hamada, Y., Hamahashi, M., Hong, W.-L., Ijiri, A., Jaeger, D., Jeppson, T., Jin, Z., John, B.E., Kitamura, M., Kopf, A., Masuda, H., Matsuoka, A., Moore, G.F., Otsubo, M., Regalla, C., Sakaguchi, A., Sample, J., Schleicher, A., Sone, H., Stanislowski, K., Strasser, M., Toki, T., Tsuji, T., Ujiie, K., Underwood, M.B., Yabe, S., Yamamoto, Y., Zhang, J., Sanada, Y., Kido, Y., Le Ber, E., and Saito, S., 2020. Site C0025. With contributions by T. Kanamatsu. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the International Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/
Supplementary material
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A. Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, 2020. Supplementary material, https://doi.org/
Expedition research results
Underwood, M.B., 2022. Data report: clay mineral assemblages and diagenesis within the inner Nankai accretionary prism and the Kumano Basin, IODP Expedition 358, Sites C0002 and C0025, offshore Japan. In Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura, G., Kinoshita, M., Kitajima, H., Saffer, D., Yamaguchi, A., Eguchi, N., Maeda, L., Toczko, S., and the Expedition 358 Scientists, NanTroSEIZE Plate Boundary Deep Riser 4: Nankai Seismogenic/Slow Slip Megathrust. Proceedings of the Inernational Ocean Discovery Program, 358: College Station, TX (International Ocean Discovery Program). https://doi.org/10.14379/iodp.proc.358.201.2022
Journals/Books
Bedford, J.D., Faulkner, D.R., Allen, M.J., and Hirose, T., 2021. The stabilizing effect of high pore-fluid pressure along subduction megathrust faults: evidence from friction experiments on accretionary sediments from the Nankai Trough. Earth and Planetary Science Letters, 574:117161. https://doi.org/10.1016/j.epsl.2021.117161
Cornard, P.H., Dawson, H.L., and Pickering, K.T., 2024. Sediment provenance along the Middle Miocene-Pleistocene Nankai subduction zone from sediment transport to accretion: implications for stratigraphy in the accretionary prism. Geochemistry, Geophysics, Geosystems, 25(8):e2023GC011393. https://doi.org/10.1029/2023GC011393
Cornard, P.H., Moernaut, J., Moore, G.F., Kioka, A., Kopf, A., dos Santos Ferreira, C., and Strasser, M., 2022. Sequence stratigraphic evolution of the Kumano forearc basin during the last deglaciation: influence of eustatic and tectonically-controlled shelf morphology on deep-marine sediment dynamics. Sedimentary Geology, 430:106100. https://doi.org/10.1016/j.sedgeo.2022.106100
Doan, M.-L., Dutilleul, J., and Henry, P., 2023. Effective porosity profile at IODP Site C0002 in the heart of the Nankai accretionary prism, and its use for predicting in situ seismic velocities. Geophysical Research Letters, 50(4):e2022GL100209. https://doi.org/10.1029/2022GL100209
Dubinya, N., and Galybin, A., 2024. Reconstruction of stress trajectory field in Nankai subduction zone based on drilling data. Journal of Rock Mechanics and Geotechnical Engineering. https://doi.org/10.1016/j.jrmge.2024.04.026
Jin, Z., 2023. Measuring viscous properties of Nankai accretionary prism aaterials and poro-visco-elastic modeling of the mechanical behaviors [PhD dissertation]. University of Wisconsin, Madison, WI. https://www.proquest.com/docview/2858216011
Kanagawa, K., Fujimori, J., Nakanishi, T., Sagano, S., and Sawai, M., 2024. Fault strength, healing and stability in the Nankai Trough accretionary prism off Kii Peninsula, Japan, as illustrated by friction experiments on gouge of a cored sample. Tectonophysics:230526. https://doi.org/10.1016/j.tecto.2024.230526
Kimura, G., Hamada, Y., Yabe, S., Yamaguchi, A., Fukuchi, R., Kido, Y., Maeda, L., Toczko, S., Okuda, H., Ogawa, N., Morioka, H., Ujiie, K., and Saffer, D., 2022. Deformation process and mechanism of the frontal megathrust at the Nankai subduction zone. Geochemistry, Geophysics, Geosystems, 23(4):e2021GC009855. https://doi.org/10.1029/2021GC009855
Kinoshita, M., Kimura, G., and Eguchi, N., 2020. Urgency evaluation of the Nankai great earthquake and tsunami by scientific ocean drilling. Impact, 2020(3):29–31. https://doi.org/10.21820/23987073.2020.3.29
Okuda, H., Kitamura, M., Takahashi, M., and Yamaguchi, A., 2023. Frictional properties of the décollement in the shallow Nankai Trough: constraints from friction experiments simulating in-situ conditions and implications for the seismogenic zone. Earth and Planetary Science Letters, 621:118357. https://doi.org/10.1016/j.epsl.2023.118357
Pwavodi, J., and Doan, M.-L., 2023. Direct assessment of the hydraulic structure of the plate boundary at the toe of the Nankai accretionary prism. Geophysical Journal International, 236(2):1125–1138. https://doi.org/10.1093/gji/ggad473
Pwavodi, J.T., 2023. Integration of borehole geophysical data and core petrophysical properties to model hydrogeological properties of the Nankai subduction zone [PhD dissertation]. Université Grenoble Alpes, Grenoble, FR. https://insu.hal.science/tel-04368498/
Tobin, H.J., Saffer, D.M., Castillo, D.A., and Hirose, T., 2022. Direct constraints on in situ stress state from deep drilling into the Nankai subduction zone, Japan. Geology. https://doi.org/10.1130/G49639.1
Tonegawa, T., Kimura, T., Shiraishi, K., Yabe, S., Fukao, Y., Araki, E., Kinoshita, M., Sanada, Y., Miura, S., Nakamura, Y., and Kodaira, S., 2021. Weak faults at megathrust plate boundary respond to tidal stress. Earth, Planets and Space, 73(1):89. https://doi.org/10.1186/s40623-021-01414-3
Yabe, S., Fukuchi, R., Hamada, Y., and Kimura, G., 2020. A new method for the empirical conversion of logging data to clay mineral fraction in the Nankai accretionary prism. Earth, Planets and Space, 72(1):166. https://doi.org/10.1186/s40623-020-01303-1
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Conferences
Dutilleul, J., Conin, M., Bourlange, S., Géraud, Y., and the Expedition 358 Science Party, 2020. Characterization of porosity from cation exchange capacity and resistivity data at IODP Expedition 358 Site C0024: insights on compaction state, stress and deformation history at the frontal thrust of the Nankai margin. Presented at the 2020 European Geosciences Union General Assembly 2020, Online, 4–8 May 2020. https://doi.org/10.5194/egusphere-egu2020-11685
Dutilleul, J., Conin, M., Bourlange, S., Géraud, Y., and the Expedition 358 Science Party, 2020. Characterization of porosity from cation exchange capacity and resistivity data at IODP Expedition 358 Site C0024: insights on compaction state, stress and deformation history at the frontal thrust of the Nankai margin. Presented at the 2020 European Geosciences Union General Assembly, Online, 4–8 May 2020. https://doi.org/10.5194/egusphere-egu2020-11685
Kimura, T., Tonegawa, T., Shiraishi, K. Araki, E., Nakamura, Y., Kaiho, Y., Fujie, G., Miura, S., Kodaira, S., Sakurai, N., Sanada, Y., Kido, Y., Kinoshita, M., Takahashi, N., Machida, Y., and Nishida, S., 2019. Active and passive seismic experiment during the IODP Exp. 358 deep riser drilling in the Nankai Trough, Japan. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-04/advanced?cryptoId=
Sakaguchi, A., Strasser, M., Hamahashi, M., Hirose, T., Kitajima, H., and IODP Expedition 358 Scientists, 2019. Coexistence of soft and hard sediments at deep Nankai accretionary prism, NanTro SEIZE Project, IODP Exp. 358. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-03/advanced?cryptoId=
Tobin, H., Hirose, T., Ikari, M., Kanagawa, K., Kimura G., Kinoshita, M., Kitajima, H., Saffer, D.M., Yamaguchi, A., Maeda, L., Eguchi, N., and Toczko, S., 2019. Deep drilling at the Nankai Trough: IODP NanTroSEIZE Expedition 358 summary and first results. Presented at the 2019 Japan Geoscience Union Meeting, Chiba, Japan, 26–30 May 2019. https://confit.atlas.jp/guide/event/jpgu2019/subject/SSS06-02/advanced
Yamaguchi, A., Ikari, M., Kimura, G., Maeda, L., Toczko, S., and the IODP Expedition 358 Scientists, 2020. Riserless contingency operations during IODP NanTroSEIZE Expedition 358. Presented at the 2020 Japan Geoscience Union/American Geophysical Union Joint Meeting 2020, Chiba, Japan, 24–28 May 2020. https://confit.atlas.jp/guide/event/jpgu2020/subject/SCG57-03/advanced
*The Expedition-related bibliography is continually updated online. Please send updates to PubCrd@iodp.tamu.edu.