Results 51 to 60 of about 652 (123)

Burial and exhumation in a subduction wedge : mutual constraints from thermo-mechanical modelin and natural P-T-t data (Sch. Lustrés, W. Alps) [PDF]

open access: yes, 2007
The dynamic processes leading to synconvergent exhumation of high-pressure low-temperature (HP-LT) rocks at oceanic accretionary margins, as well as the mechanisms maintaining nearly steady state regime in most accretion prisms, remain poorly understood.
Agard, Philippe   +5 more
core   +3 more sources

Thermal regime of the Costa Rican convergent margin: 1. Along-strike variations in heat flow from probe measurements and estimated from bottom-simulating reflectors [PDF]

open access: yes, 2013
21 pages, 9 figures, 1 tableThe thermal structure of convergent margins provides information related to the tectonics, geodynamics, metamorphism, and fluid flow of active plate boundaries. We report 176 heat flow measurements made with a violin bow style
Barckhausen, Udo   +7 more
core   +2 more sources

Analogue Experiments of Subduction vs. Collision Processes: Insights for the Iranian Tectonics

open access: yes, 2005
We investigate, using laboratory experiments, the behavior of subduction-collision transition. These experiments help understanding of the tectonics at the transition between the Zagros collision ranges and the Makran emerged accretionary prism in south ...
Bellier, Olivier   +3 more
core   +1 more source

Expedition 362 Preliminary Report: Sumatra Subduction Zone [PDF]

open access: yes, 2017
Drilling the input materials of the north Sumatran subduction zone, part of the 5000 km long Sunda subduction zone system and the origin of the Mw ~9.2 earthquake and tsunami that devastated coastal communities around the Indian Ocean in 2004, was ...
Pickering, KT
core  

Land subsidence analysis using synthetic aperture radar data. [PDF]

open access: yesHeliyon, 2023
Bokhari R   +7 more
europepmc   +1 more source

An Integrated Approach to Recognizing Fossil Cold Seeps: Methodology and Application [PDF]

open access: yes, 2002
Methane has become an attractive answer for the anomalous and has recently been used to explain numerous carbonates, especially mud mounds, in the rock record.
Cramer, Brad
core  

a geophysical and geological study in the southern Gulf of Mexico and at the frontal Makran Accretionary prism, Pakistan [PDF]

open access: yes, 2009
The major objective of the study is to investigate how near-surface sediment structures and other geological aspects control the nature and occurrence of cold fluid seepage. Mainly high resolution multichannel seismic data and swatch bathymetry data were
Ding, Feng
core   +1 more source

Processes of seamount materials accretion in subduction complexes: The example of the Durkan Complex (Makran Accretionary Prism, SE Iran)

open access: yes, 2023
Seamounts are topographic highs of the oceanic plates, and they are passively carried toward convergent margins where they may interact with the frontal part of the subduction complexes, modifying their shape and influencing the operating tectonic processes.
Barbero, Edoardo   +7 more
openaire   +1 more source

Final discussion [PDF]

open access: yes, 2010
The previous chapters have shown that bubble-releasing seeps occur at different oceanographic and plate-tectonic settings, at different seafloor morphologies, at different water depths, in or outside of the gas-hydrate stability zone. Furthermore, bubble-
Naudts, L.
core  

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