SPEPS収録論文
09.Subduction-zone megathrust earthquakes: New perspectives from insitu data & laboratory analyses
In the last decade or two, an enormous amount of new findings has been gained about activities and characteristics of seismogenic zones. They include a variety of phenomena along subduction zone megathrusts, ranging from creep to earthquakes including slow earthquakes surrounding the locked zone, high-velocity slip and low frictional strength. In this SPEPS article collection, we invite authors to contribute innovative research or reviews on subduction zone megathrusts, both in presently active ones and onland outcrops. The approaches may include, but are not limited to, results from a wide range of disciplines including observational geodesy and seismology, geological and geophysical studies of present and ancient subduction zones, borehole logging and monitoring, laboratory experiments, and theoretical and numerical modeling.
Edited by: Masataka Kinoshita, Harold Tobin, Gaku Kimura, Michael B. Underwood
research: Solid earth sciences
Published: April 25, 2019
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
Hasegawa R, Yamaguchi A, Fukuchi R, Hamada Y, Ogawa N, Kitamura Y, Kimura G, Ashi J, Ishikawa T
research: Interdisciplinary research
Published: March 21, 2019
Vertical profiles of arsenic and arsenic species transformations in deep-sea sediment, Nankai Trough, offshore Japan
MasudaH, Yoshinishi H, Fuchida S, Toki T, Even E
research: Solid earth sciences
Published: January 28, 2019
Thermal-maturity structures in an accretionary wedge by a numerical simulation
Miyakawa A, Kinoshita M, Hamada Y, Otsubo M
research: Solid earth sciences
Published: January 23, 2019
Geometrical dependence on the stress and slip tendency acting on the subduction megathrust of the Nankai seismogenic zone off Kumano
Kinoshita M, Shiraishi K, Demetriou E, Hashimoto Y, Lin W
research: Solid earth sciences
Published: January 15, 2019
Paleo-stress orientations and magnitudes from triaxial testing and stress inversion analysis in Nankai accretionary prism sediments
Hashimoto Y, Stipp M, Lewis J, Wuttke F
research: Solid earth sciences
Published: December 19, 2018
Spatio-temporal changes in the seismic velocity induced by the 2011 Tohoku-Oki earthquake and slow slip event revealed from seismic interferometry, using Ocean Bottom Seismometer's records
Uemura M, Ito Y, Ohta K, Hino R, Shinohara M
research: Solid earth sciences
Published: November 29, 2018
Mantle-derived fluids in the Nankai Trough Kumano forearc basin
Wiersberg T, Hammerschmidt S, Fuchida S, Kopf A, Erzinger J
research: Solid earth sciences
Published: November 21, 2018
Punctuated growth of an accretionary prism and the onset of a seismogenic megathrust in the Nankai Trough
Kimura G, Koge H, Tsuji T
research: Solid earth sciences
Published: November 1, 2018
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
Koge H, Yamada Y, Ohde A, Bauville A, Yamaguchi A, Ashi J
research: Solid earth sciences
Published: November 3, 2018
In-situ mechanical weakness of subducting sediments beneath a plate boundary décollement in the Nankai Trough
Hamada Y, Hirose T, Ijiri A, Yamada Y, Sanada Y, Saito S, Sakurai N, Sugihara T, Yokoyama T, Saruhashi T, Hoshino T, Kamiya N, Bowden S, Cramm M, Henkel S, Homola K, Imachi H, Kaneko M, Lagostina L, Manners H, McClelland H, Metcalfe K, Okutsu N, Pan D, Raudsepp MJ, Sauvage J, Schubotz F, Spivack A, Tonai S, Treude T, Tsang MY, Viehweger B, Wang DT, Whitaker E, Yamamoto Y, Yang K, Kinoshita M, Maeda L, Kubo Y, Morono Y, Inagaki F, Heuer V
research: Solid earth sciences
Published: October 17, 2018
Three-dimensional mapping and kinematic characterization of mass transport deposits along the outer Kumano Basin and Nankai accretionary wedge, southwest Japan
Lackey J, Moore G, Michael Strasser
research: Solid earth sciences
Published: October 10, 2018
Temporal change in seismic velocity associated with an offshore MW 5.9 Off-Mie earthquake in the Nankai subduction zone from ambient noise cross-correlation
Ikeda T, Tsuji T
research: Solid earth sciences
Published: October 1, 2018
Temporal changes in the internal stresses and pore pressures in a large-scale submarine mass transport deposit
Otsubo M, Naruse H, Miyakawa A
research: Solid earth sciences
Published: August 22, 2018
Variations in precursory slip behavior resulting from frictional heterogeneity
Yabe S, Ide S
research: Solid earth sciences
Published: June 5, 2018
The 2016 Mw 5.9 earthquake off the southeastern coast of Mie Prefecture as an indicator of preparatory processes of the next Nankai Trough megathrust earthquake
Nakano M, Hyodo M, Nakanishi A, Yamashita M, Hori T, Kamiya S, Suzuki K, Tonegawa T, Kodaira S, Takahashi N, Kaneda Y