Results 41 to 50 of about 95,452 (164)

Nankai Trough YK05-08 Leg2 Cruise

調査海域: 遠州灘沖南海トラフ 天竜海底谷, 紀伊半島沖南海トラフ 潮岬海底谷 / 調査期間: 2005年6月20日〜2005年7月7日Area: Tenryu canyon Nankai Trough off Enshu-Nada, Shionomisaki canyon Nankai Trough off Kii Peninsula / Operation Period: June 20, 2005-July 7, 2005南海付加体トランセクト−天竜・潮岬海底谷ダイブ計画 ...
Ogawa, Yujiro, 小川, 勇二郎
core   +2 more sources

Detection of Interannual and Fine‐Scale Plate Coupling Variations Using Intraplate Earthquakes and Geodetic Data: Application to the Tohoku‐Oki Plate Boundary

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We propose a method to infer detailed spatiotemporal variations in interplate coupling by integrating geodetic and seismic data. It examines whether focal mechanisms of intraplate earthquakes occurring near the plate interface align with the stressing rates caused by a geodetically derived slip‐deficit rate model, evaluating deviations from a ...
Kazutoshi Imanishi, Akemi Noda
wiley   +1 more source

Detection of slow slip event lasting several months in the shallow region of the Suruga Trough, the eastern end of the Nankai Trough, Japan

Progress in Earth and Planetary Science
Numerous deep short-term slow slip events (S-SSEs) and long-term slow slip events (L-SSEs) have been detected in the Nankai Trough subduction zone in southwestern Japan based on Global Navigation Satellite System (GNSS) data.
Yuji Kikuchi, Yuta Mitsui, Masayuki Kano
doaj   +1 more source

Thermal and Structural Signatures Associated With Subducted Seamounts in Hyuga‐nada and Off Cape Muroto, Southwest Japan

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We present heat flow estimates beneath the forearc slopes off Hyuga‐nada and Cape Muroto in the Nankai Trough, where the Philippine Sea plate subducts beneath the southwestern Japan. Using seismic reflection data, we identified Bottom Simulating Reflectors and derived heat flow ranging from 20 to >140 mW/m2.
Masataka Kinoshita, Kazuya Shiraishi, Yoshitaka Hashimoto, Yohei Hamada, Rie Nakata   +4 more
wiley   +1 more source

Sedimentation and Tectonics of Zenisu Ridge, Eastern Nankai Trough and Suruga Trough Regions [PDF]

, 2010
application/pdfGreat amounts of terrigenous sediments have been deposited as trough wedge sedimentary layers in the Suruga Trough and the Eastern Nankai Trough since the late Pliocene.
Shimamura, Kiyoshi
core   +1 more source

Nankai Trough fault slip behavior analyzed in-situ and in shear experiments [PDF]

, 2019
The Nankai Trough subduction zone hosts various modes of fault slip from slow to megathrust earthquakes. Slow earthquakes release energy slowly over days to years and can only be recorded geodetically or by borehole observatories.
Rösner, Alexander, Roesner, Alexander
core  

Evidence of strong long-period ground motions of engineering importance for Nankai Trough plate boundary earthquakes: comparison of ground motions of two moderate-magnitude earthquakes

Earth, Planets and Space, 2018
We analyzed strong-motion and broadband recordings of two moderate-magnitude earthquakes that occurred in the Nankai Trough. The first event was the 2004 Mw 6.5 southeast off-Kii peninsula earthquake, an aftershock event inside the Philippine Sea Plate ...
Yadab P. Dhakal, Wataru Suzuki, Takeshi Kimura, Nobuyuki Morikawa, Takashi Kunugi, Shin Aoi   +5 more
doaj   +1 more source

Full‐scale Shaking Table Tests on a 10‐story Steel Moment‐resisting Frame Building with Buckling‐restrained Braces

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 10, Page 2356-2378, August 2026.
ABSTRACT In February 2023, a comprehensive series of shaking table tests were conducted at the E‐Defense facility, the world's largest three‐dimensional earthquake simulator, on a full‐scale 10‐story steel moment‐resisting frame supplemented with BRBs.
Jun Fujiwara, Jialiang Jin, Jionghui Li, Tianhao Yan, Ryota Nishi, Akiko Kishida, Koichi Kajiwara, Takuya Nagae, Taichiro Okazaki, Tatsuya Asai   +9 more
wiley   +1 more source

Rapid metabolism fosters microbial survival in the deep, hot subseafloor biosphere

Nature Communications, 2022
In the deep sedimentary biosphere, 80 °C has been proposed as an upper thermal barrier for life. Using a suite of radiotracer experiments, this study reports active methanogenic and sulfate-reducing microbial populations with high cell-specific metabolic
F. Beulig, F. Schubert, R. R. Adhikari, C. Glombitza, V. B. Heuer, K.-U. Hinrichs, K. L. Homola, F. Inagaki, B. B. Jørgensen, J. Kallmeyer, S. J. E. Krause, Y. Morono, J. Sauvage, A. J. Spivack, T. Treude   +14 more
doaj   +1 more source

Longitudinal Molecular Epidemiology and Genomic Surveillance of Carbapenem‐Resistant Klebsiella pneumoniae in the Gut of Healthy Individuals in China

MedComm, Volume 7, Issue 8, August 2026.
Using 16,040 stool samples from healthy individuals across 30 Chinese provinces (2016–2024), we performed longitudinal genomic surveillance of carbapenem‑resistant Klebsiella pneumoniae (CRKP) colonizing the gut. We reveal rising community CRKP prevalence, especially in southern China, a shift from blaKPC‐2 to plasmid‑borne blaNDM‐5 on IncHI2/IncHI2A ...
Zelin Yan, Yan Li, Yi Sun, Qiaoling Sun, Congcong Liu, Yanyan Zhang, Yuchen Wu, Hongwei Zhou, Shangshang Qin, Gongxiang Chen, Ruichao Li, Rong Zhang   +11 more
wiley   +1 more source