Data Publication

Collated friction properties data for Nankai Trough Samples, up to June 2025

Faulkner, Daniel | Zhang, Junli | Okuda, Hanaya | Bedford, John D | Ikari, Matt J | Schleicher, Anja M | Hirose, Takehiro

NERC EDS National Geoscience Data Centre

(2025)

Descriptions

Collated dataset of all the available friction measurements of samples, up to June 2025, from Nankai Trough, off the southern coast of Japan, North Pacific Ocean. These measurements include frictional strength and rate and state parameters. It also contains mineralogical information, where the samples have been referenced back to ocean drilling expeditions, where the XRD methodology was consistent. The data were collated from published datasets produced by various ocean drilling programs, Deep Sea Drilling Project (DSDP), Ocean Drilling Program (ODP), Integrated Ocean Drilling Program (IODP) and International Ocean Discovery Program (IODP). The data supports the paper: D. R. Faulkner, J. Zhang, H. Okuda, J. D. Bedford, M. J. Ikari, A. M. Schleicher, and T. Hirose. Synthesis of the Laboratory Frictional Properties of a Major Shallow Subduction Zone: the Nankai Trough, Offshore SW Japan. Journal of Geophysical Research

Keywords

MSL enriched keywords
Measured property
friction - controlled slip rate
friction coefficient
Inferred deformation behavior
deformation behaviour
frictional deformation
Measured property
friction - controlled slip rate
friction coefficient
frictional strength
tectonic plate boundary
convergent tectonic plate boundary
subduction
Technique
imaging (3D)
computed tomography (CT)
X-ray diffraction
MSL vocabulary keywords corresponding to originally assigned keywords
friction coefficient
frictional deformation
friction coefficient
Originally assigned keywords
submarine trough
friction
earthquake

Metadata


MSL enriched sub domains

rock and melt physics
analogue modelling of geologic processes
microscopy and tomography

Source

https://www2.bgs.ac.uk/nationalgeosciencedatacentre/citeddata/catalogue/6f9c4e12-4f6a-426f-bcc1-570cdca8f0a9.html

Source publisher

NERC EDS National Geoscience Data Centre

DOI

10.5285/6f9c4e12-4f6a-426f-bcc1-570cdca8f0a9

Creators

Faulkner, Daniel
Personal
University of Liverpool
Zhang, Junli
Personal
University of Bremen
Okuda, Hanaya
Personal
Japan Agency for Marine-Earth Science and Technology
Bedford, John D
Personal
University of Liverpool
Ikari, Matt J
Personal
University of Bremen
Schleicher, Anja M
Personal
GFZ Helmholtz Centre for Geosciences
Hirose, Takehiro
Personal
Japan Agency for Marine-Earth Science and Technology

Citation

Faulkner, D., Zhang, J., Okuda, H., Bedford, J. D., Ikari, M. J., Schleicher, A. M., & Hirose, T. (2025). Collated friction properties data for Nankai Trough Samples, up to June 2025 [Dataset]. NERC EDS National Geoscience Data Centre. https://doi.org/10.5285/6F9C4E12-4F6A-426F-BCC1-570CDCA8F0A9


Dates

Available 2025-08-15

Language

- no language entry found -


Funding References

Funder Name Natural Environment Research Council
Funder Identifier https://doi.org/10.13039/501100000270
Award Number NE/V011804/1
Award Title NSFGEO-NERC Earthquake nucleation versus episodic slow slip: what controls the mode of fault slip?
Funder Name Natural Environment Research Council
Funder Identifier https://doi.org/10.13039/501100000270
Award Title The physical properties of an active subduction megathrust

Locations


Geo location(s)

Nankai Trough, Offshore Japan