Distribution of dehalogenation activity in subseafloor sediments of the Nankai Trough subduction zone [PDF]
Philosophical Transactions of the Royal Society B: Biological Sciences, 2013 Halogenated organic matter buried in marine subsurface sediment may serve as a source of electron acceptors for anaerobic respiration of subseafloor microbes. Detection of a diverse array of reductive dehalogenase-homologous ( rdhA ) genes suggests that subseafloor organohalide-respiring ...
Taiki, Futagami +4 more
openaire +2 more sources
IODP workshop: Core-Log Seismic Investigation at Sea – Integrating legacy data to address outstanding research questions in the Nankai Trough Seismogenic Zone Experiment [PDF]
Scientific Drilling, 2018 The first International Ocean Discovery Program (IODP) Core-Log-Seismic Integration at Sea (CLSI@Sea) workshop, held in January–February 2018, brought together an international, multidisciplinary team of 14 early-career scientists and a group of ...
A. Cerchiari +14 more
doaj +1 more source
IODP Expedition 333: Return to Nankai Trough Subduction Inputs Sites and Coring of Mass Transport Deposits [PDF]
Scientific Drilling, 2012 Integrated Ocean Drilling Program (IODP) Expedition 333 returned to two sites drilled during IODP Expedition 322 on the ocean side of the Nankai Trough to pursue the characterization of the inputs to the Nankai subduction and seismogenic zone, as part of
Michael Strasser +4 more
doaj +2 more sources
NanTroSEIZE: The IODP Nankai Trough Seismogenic Zone Experiment [PDF]
Scientific Drilling, 2006 The IODP Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) will, for the fi rst time ever, attempt to drill into, sample, and instrument the seismogenic portion of a plate-boundary fault or megathrust within a subduction zone.
Harold J. Tobin, Masa Kinoshita
doaj +1 more source
The First D/V Chikyu IODP Operations: Successful Logging and Coring During NanTroSEIZE Stage 1 Expeditions [PDF]
Scientific Drilling, 2008 The Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) is a multi-expedition IODP drilling project aimed at drilling, coring, logging, and instrumenting the seismogenic zone of an active subduction margin , in a region thought to generate megathrust
Moe Kyaw Thu +3 more
doaj +1 more source
Earth, Planets and Space, 2020 We examined seismic moment release rates as estimated from deep low-frequency tremors at episodic tremor and slip (ETS) zones on the plate interface in the Nankai subduction zone.
Yoko Kono +2 more
doaj +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 +14 more
doaj +1 more source
Earth, Planets and Space, 2022 Using global navigation satellite system (GNSS) data to detect millimeter-order signals of short-term slow slip events (S-SSEs) and to estimate their source parameters, especially duration, is challenging because of low signal-to-noise ratio.
Yutaro Okada +4 more
doaj +1 more source
Recent Crustal Deformation in West-Central South America [PDF]
, 2003 I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
core +1 more source
Unsegmented long-term time-dependent modeling of the Nankai subduction zone (Japan) [PDF]
, 2022 The authors have recently presented a harmonized framework that unifies state-of-the-art methodologies for relaxing fault segmentation assumptions, including time-dependent earthquake occurrence and accounting for fault interaction. This framework has so
Galasso, C +3 more
core +3 more sources