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The Southern Tyrrhenian subduction system: recent evolution and neotectonic implications
subducted slab lithospheric tears neotectonics vertical motions seismicity
2015/9/28
Geological and geophysical data have been integrated with the aim of presenting a new evolutionary model for the Southern Tyrrhenian and adjacent regions. The Southern Tyrrhenian backarc basin opened ...
Deep-water turbidites as Holocene earthquake proxies:the Cascadia subduction zone and Northern San Andreas Fault systems
paleoseismology earthquake submarine recurrence patterns submarine landslides turbid flows
2015/9/16
New stratigraphic evidence from the Cascadia margin demonstrates that 13 earthquakes ruptured the margin from Vancouver Island to at least the California border following the catastrophic eruption of ...
Detection of Kuril subduction-zoneearthquakes from remote historic recordsin Honshu, Japan, between 1656 and 1867
historical earthquakes seismic intensity seismicity Kuril subduction zone
2015/9/14
Earthquakes before A.D. 1800 along the Southern Kuril trench, although before the start of written history on nearby islands, probably account for some of the earthquakes noted by local records in Hon...
The subduction structure of the Northern Apennines:results from the RETREAT seismic deployment
temporary seismological network subduction geometry upper mantle fabric seismic anisotropy
2015/9/8
The project Retreating-trench, extension, and accretion tectonics, RETREAT, is a multidisciplinary study of the Northern Apennines (earth.geology.yale.edu/RETREAT/), funded by the United States Nation...
The nexus of soil radon and hydrogen dynamics and seismicity of the northern flank of the Kuril-Kamchatka subduction zone
radon hydrogen seismicity geodeformation wave earthquake
2015/9/2
The comparison of kinematics and dynamic parameters of radon and molecular hydrogen concentration in subsoil
air on the stations network at the Petropavlovsk-Kamchatsky geodynamic proving ground with...
Manufacturing Continental Crust in the Subduction Factory
Manufacturing Continental Crust Subduction Factory
2015/7/24
Subduction zones have been consuming oceanic lithosphere since the dawn of plate tectonics on this planet (Figure 1). Raw materials such as pelagic and terrigenous sediments, altered and fresh basalti...
Earthquake and Tsunami Potential of the Hikurangi Subduction Thrust, New Zealand: Insights from Paleoseismology, GPS, and Tsunami Modeling
Hikurangi Subduction Thrust GPS
2015/7/17
The Hikurangi subduction margin, where the Pacific Plate subducts beneath the North Island of New Zealand, poses a major seismic and tsunami hazard to the New Zealand region, but its seismic and tsuna...
The Cascadia Initiative: A Sea Change In Seismological Studies of Subduction Zones
Seismological Studies Sea
2015/7/17
Increasing public awareness that the Cascadia subduction zone in the Pacific Northwest is capable of great earthquakes (magnitude 9 and greater) motivates the Cascadia Initiative, an ambitious onshore...
Seamounts are ubiquitous features of the seafloor that form part of the fabric of oceanic crust. When a seamount enters a subduction zone, it has a major affect on forearc morphology, the uplift histo...
The "Subduction Factory" is a metaphor for the geochemical processing of subducted oceanic crust and sediment into components that are either incorporated into the volcanic arc or recycled into Earth'...
INTEGRATED ANALYSIS OF REMOTE SENSING, AEROMAGNETIC, GEOLOGICAL AND MINERAL OCCURRENCE DATA FOR THE ASSESSMENT OF A SUBDUCTION SETTING
Spatial data Image processing Country scale GIS Geophysics AVHRR imagery Plate tectonic
2015/2/5
The formation of Zagros Orogenic Belt of Iran, extending over 2000 km along the NW-SE direction, has been subjected
to considerable controversy. Several geologists believe that this belt has been res...
Breccia of Frog Lakes:reconstructing Triassic volcanism and subduction initiation in the east-central Sierra Nevada, California
Subduction Initiation Sierran Magmatic Arc Saddlebag Lake Pendant,
2015/1/16
The Antler and Sonoma orogenies occurred along the southwest-trending passive Pacific margin of North America during the Paleozoic concluding with the accretion of the McCloud Arc. A southeast-trendin...
Seismic visibility of a deep subduction channel – insights from numerical simulation of high-frequency seismic waves emitted from intermediate depth earthquakes
Seismic visibility deep subduction channel numerical simulation high-frequency seismic waves emitted intermediate depth earthquakes
2015/1/6
Return flow in a deep subduction channel (DSC) has been proposed to explain rapid exhumation of high pressure–low temperature metamorphic rocks, entirely based on the fossil rock record. Supported by ...
Testing the effects of basic numerical implementations of water migration on models of subduction dynamics
basic numerical implementations water migration on models subduction dynamics
2015/1/6
Subduction of oceanic lithosphere brings water into the Earth's upper mantle. Previous numerical studies have shown how slab dehydration and mantle hydration can impact the dynamics of a subduction sy...
Introduction to the special issue on "Subduction Zones"
Introduction special issue subduction zone
2015/1/5
Introduction to the special issue on "Subduction Zones" .