Proceedings of the
International Ocean Discovery Program
Volume 365
NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System
Expedition 365 of the riser drilling platform
from and to Shimizu, Japan
Site C0010
26 March–27 April 2016
Volume authorship
Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists
Published by
International Ocean Discovery Program
Publisher’s notes
This publication was prepared by the D/V Chikyu Science Operator, the Center for Deep Earth Exploration (CDEX), 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)
- Ministry of Science and Technology (MOST), People’s Republic of China
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Australia-New Zealand IODP Consortium (ANZIC)
- Ministry of Earth Sciences (MoES), India
- Coordination for Improvement of Higher Education Personnel (CAPES), Brazil
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 Hole C0010A long-term borehole monitoring system (LTBMS) CORK head being lowered into the moonpool. Copyright JAMSTEC.
Copyright
Except where otherwise noted, this work is licensed under a Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/deed.en_US). Unrestricted use, distribution, and reproduction are permitted, provided the original author and source are credited.
Examples of how to cite this volume or part of this volume are available at http://publications.iodp.org/proceedings/365/365title.html#bib.
ISSN
Volume DOI
https://doi.org/10.14379/iodp.proc.365.2017
Publication date
Contents
Expedition reports
Chapters
Expedition 365 summary
A. Kopf et al., with contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood
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Cited by
Expedition 365 methods
D. Saffer et al., with contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood
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PDF
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Cited by
Site C0010
D. Saffer et al., with contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood
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Cited by
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 C0010
Visual core descriptions ·
Smear slides
Supplementary material
Supplementary material for the Volume 365 expedition reports includes curation data in Microsoft Excel, CSV, and JCT formats; daily morning reports in PDF, smear slide images and descriptions in JPG format and Microsoft Excel; scanned structural geology observation sheets in PDF; scanned visual core description sheets in PDF; 2-D X-ray computed tomography images in TIFF; and 3-D computed tomography images in MP4 format. A full list of directories can be found in SUPP_MAT in the volume zip folder or on the Supplementary material for Volume 365 expedition reports web page.
Expedition research results
Data reports
Pending.
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 365 site map
- IODP map (Expeditions 349–357, 359–361, and 365)
- Integrated Ocean Drilling Program map (Expeditions 301–348)
- ODP map (Legs 100–210)
- DSDP map (Legs 1–96)
Acknowledgments
Martin Heesemann (Ocean Networks Canada [ONC], University of Victoria), Earl Davis (Pacific Geoscience Centre), and Bob Meldrum (Pacific Geoscience Centre) provided valuable technical assistance with the mlterm software for pressure unit communications, testing, and data processing. Geoff Wheat (University of Alaska Fairbanks) provided useful guidance for geochemical analysis and interpretation of the OsmoSampler data.
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 a renewed 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 new IODP 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 Center for Deep Earth Exploration (CDEX), 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 new 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 new 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 new IODP also has a second internationally integrative level for high-level discussion and consensus-building: the IODP Forum. The Forum is charged with assessing program-wide progress toward achieving the Science Plan. 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 new IODP represents a remarkable level of international collaboration that remains one of the greatest ongoing strengths of scientific ocean drilling.
James A. Austin Jr.
Chair, IODP Forum
Reviewers for this volume
Pending.
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: rumford@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
Center for Deep Earth Exploration (CDEX)
Japan Agency for Marine-Earth Science and Technology
Yokohama Institute for Earth Sciences
Tel: (81) 45-778-5643; Fax: (81) 45-778-5704
Email: cdex@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 365 participants*
Expedition 365 scientists
MARUM-Center for Marine Environmental Sciences
The Pennsylvania State University
Expedition Project Manager/Staff Scientist
Center for Deep Earth Exploration
Japan Agency for Marine-Earth Science and Technology
Research and Development Center for Earthquake and Tsunami
Japan Agency for Marine-Earth Science and Technology
Bigelow Laboratory for Ocean Sciences
Research and Development Center for Earthquake and Tsunami
Japan Agency for Marine-Earth Science and Technology
Physical Properties Specialist
kinoshita.chihiro.75w@st.kyoto-u.ac.jp
Physical Properties Specialist
Departments of Earth and Environmental Sciences
Research and Development Center for Earthquake and Tsunami
Japan Agency for Marine-Earth Science and Technology
MARUM-Center for Marine Environmental Sciences
Contributing authors
Faculty of International Resource Sciences
Graduate School of Science/Faculty of Science
kyu_kanagawa@faculty.chiba-u.jp
Research and Development Center for Earthquake and Tsunami
Japan Agency for Marine-Earth Science and Technology
Tokyo University of Marine Science and Technology
Department of Earth and Environmental Science
New Mexico Institute of Mining and Technology
Videographers
NanTroSEIZE chief project scientists
Tokyo University of Marine Science and Technology
Department of Geology and Geophysics
University of Wisconsin-Madison
NanTroSEIZE specialty coordinators
Research and Development Center for Earthquake and Tsunami
Japan Agency for Marine-Earth Science and Technology
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
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
*Addresses 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
Offshore Installation Managers (Mantle Quest Japan)
Masayuki Kawasaki
Teruyuki Koyama
Operations Superintendents (CDEX)
Terumichi Ikawa
Tomokazu Saruhashi
Drilling Engineers (CDEX)
Takahiro Yokoyama
Noriaki Sakurai
Tao Shiotani
Laboratory Officers (Marine Works Japan)
Satoshi Hirano
Tomoyuki Tanaka
Assistant Lab Officers (Marine Works Japan)
Toru Fujiki
Jun Matsuoka
Soichi Moriya
Curator (Marine Works Japan)
Takahiro Suzuki
Laboratory Technicians (Marine Works Japan)
Nobuhiro Anraku
Yohei Arakawa
Takehiro Higashi
Yuya Hitomi
Hiroshi Hoshino
Takehiro Kanii
Daiki Kawata
Yoshiki Kido
Susumu Konno
Atsushi Kurasawa
Misato Kuwahara
Yuki Miyajima
Rui Nitahara
Atsushi Ohashi
Masumi Sakaguchi
Ritsuko Sawada
Mika Yamaguchi
Kanako Yoshida
Kazuhiro Yoshida
Operation Geologist (CDEX)
Assistant Operation Geologist (Marine Works Japan)
Technical Engineers (CDEX)
Coring Specialist (CDEX)
Publications Specialists (Marine Works Japan)
Akiko Fuse
Mika Saido
Tool Pushers/Coring Supervisors (Mantle Quest Japan)
Charles Ronald Paul Mcgregor
Kazuaki Tani
Nustar Technologies Pte Ltd (Completion/WH/GR)
Ah Chai Lim
Terence Lim
Yin Xuen Lim
Ryan Wee
Telnite
Katsuki Mori
Ryohei Yaya
Schlumberger Cementing
Junichi Furusawa
Nestor Maratas
Liu Shuai
ROV Service
Yeo Ping Seng David
Gordon Farizad Iman
Ritchie Liam Robert
Andrew Mateljan
Daniel Wellam
Kenneth James Jobe
Halliburton Anderreamer Operator
Mohd Saidi b. Arifin
Halliburton Swellable Packer Engineer
Ivan Chok
Ming Hua
Franks TBG Running Services
Sandy Isaac Maith
Ali Bin Junos
Jeremy Bovell
James Rhys French
ODI Wet-mate Connector Engineer
Clarence Doyle
Zulkifli Bin Saini
BHI A-3 Packer Engineer
Krishnan Annadurai
IODP Publication Services staff*
Supervisor of Production and Graphics
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
Kopf, A., Saffer, D., and Toczko, S., 2015. Expedition 365 Scientific Prospectus: NanTroSEIZE Stage 3: shallow megasplay long-term borehole monitoring system (LTBMS). International Ocean Discovery Program. http://dx.doi.org/
Preliminary Report
Kopf, A., Saffer, D., Toczko, S., and the Expedition 365 Scientists, 2016. Expedition 365 Preliminary Report: NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System (LTBMS). International Ocean Discovery Program. http://dx.doi.org/
Proceedings volume
Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists, 2017. NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System. Proceedings of the International Ocean Discovery Program, 365: College Station, TX (International Ocean Discovery Program). https://doi.org/
Expedition reports
Kopf, A., Saffer, D., Toczko, S., Araki, E., Carr, S., Kimura, T., Kinoshita, C., Kobayashi, R., Machida, Y., Rösner, A., and Wallace. L.M., 2017. Expedition 365 summary. With contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood. In Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists, NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System. Proceedings of the International Ocean Discovery Program, 365: College Station, TX (International Ocean Discovery Program). https://doi.org/
Saffer, D., Kopf, A., Toczko, S., Araki, E., Carr, S., Kimura, T., Kinoshita, C., Kobayashi, R., Machida, Y., Rösner, A., and Wallace, L.M., 2017. Expedition 365 methods. With contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood. In Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists, NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System. Proceedings of the International Ocean Discovery Program, 365: College Station, TX (International Ocean Discovery Program). https://doi.org/
Saffer, D., Kopf, A., Toczko, S., Araki, E., Carr, S., Kimura, T., Kinoshita, C., Kobayashi, R., Machida, Y., Rösner, A., and Wallace, L.M., 2017. Site C0010. With contributions by S. Chiyonobu, K. Kanagawa, T. Kanamatsu, G. Kimura, and M.B. Underwood. In Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists, NanTroSEIZE Stage 3: Shallow Megasplay Long-Term Borehole Monitoring System. Proceedings of the International Ocean Discovery Program, 365: College Station, TX (International Ocean Discovery Program). https://doi.org/
Supplementary material
Saffer, D., Kopf, A., Toczko, S., and the Expedition 365 Scientists, 2017. Supplementary material, https://doi.org/
Expedition research results
Pending.
Journals/Books
Araki, E., Saffer, D.M., Kopf, A.J., Wallace, L.M., Kimura, T., Machida, Y., Ide, S., Davis, E., and IODP Expedition 365 Shipboard Scientists, 2017. Recurring and triggered slow-slip events near the trench at the Nankai Trough subduction megathrust. Science, 356(6343):1157–1160. https://doi.org/10.1126/science.aan3120
Kinoshita, C., Saffer, D., Kopf, A., Roesner, A., Wallace, L.M., Araki, E., Kimura, T., Machida, Y., Kobayashi, R., Davis, E., Toczko, S., and Carr., S., 2018. Changes in physical properties of the Nankai Trough megasplay fault induced by earthquakes, detected by continuous pressure monitoring. Journal of Geophysical Research: Solid Earth, 123(2):1072–1088. https://doi.org/10.1002/2017JB014924
Kinoshita, M., Shiraishi, K., Demetriou, E., Hashimoto, Y., and Lin, W., 2019. Geometrical dependence on the stress and slip tendency acting on the subduction megathrust of the Nankai seismogenic zone off Kumano. Progress in Earth and Planetary Science, 6(1):7. https://doi.org/10.1186/s40645-018-0253-y
Machida, Y., Araki, E., Kimura, T., Saffer, D.M., Saruhashi, T., Yokoyama, T., and Sakurai, N., 2018. Installation of a high sensitivity ocean borehole strainmeter in the Nankai Trough under severe sea current conditions. Marine Technology Society Journal, 52(3):128–137. https://doi.org/10.4031/MTSJ.52.3.2
Rösner, A., 2019. Nankai Trough fault slip behavior analyzed in-situ and in shear experiments [PhD dissertation]. University of Bremen, Bremen, Germany. https://core.ac.uk/download/pdf/297283628.pdf
Wallace, L.M., Araki, E., Saffer, D., Wang, X., Roesner, A., Kopf, A., Nakanishi, A., Power, W., Kobayashi, R., Kinoshita, C., Toczko, S., Kimura, T., Machida, Y., and Carr, S., 2016. Near-field observations of an offshore Mw 6.0 earthquake from an integrated seafloor and subseafloor monitoring network at the Nankai Trough, southwest Japan. Journal of Geophysical Research: Solid Earth, 121(11):8338–8351. https://doi.org/10.1002/2016JB013417
Conferences
AGU Fall Meeting 2016
Kinoshita, C., Saffer, D.M., Kopf, A., Roesner, A., Wallace, L., Araki, E., Kimura, T., Machida, Y., Kobayashi, R., Davis, E., and Toczko, S., 2016. Changes in physical properties of the Nankai Trough megasplay fault induced by earthquakes, detected by continuous pressure monitoring [presented at the 2016 American Geophysical Union Fall Meeting, San Francisco, California, 11–15 December 2016]. (Abstract NH21A-1837) http://abstractsearch.agu.org/
International Symposium on Underwater Technology 2019
Kimura, T., Araki, E., Machida, Y., and Kawaguchi, K., 2019. Seismic velocity monitoring using cabled seafloor and borehole seismic observatories in the Nankai Trough, Japan. In 2019 IEEE Underwater Technology (UT): Kaohsiung, Taiwan (Institute of Electrical and Electronics Engineers), 1–6. https://doi.org/
*The Expedition-related bibliography is continually updated online. Please send updates to PubCrd@iodp.tamu.edu.