Heat flow estimated from the gas hydrate layers on the landward slope of the Nankai Trough reveals that heat flow increases downslope toward the trench floor. This data plus six new heat flow values obtained by a conventional probe and two values available from DSDP drill holes give a fairly ...
hot trenchgas hydrate layersNankai Troughheat flowtrench floorHeat flow estimated from the gas hydrate layers on the landward slope of the Nankai Trough reveals that heat flow increases downslope toward the trench floor. This data plus six new heat flow values obtained by a conventional probe and...
Nankai Trough: A hot trench? 来自 掌桥科研 喜欢 0 阅读量: 88 作者:M Yamano,S Honda,S Uyeda 摘要: Heat flow estimated from the gas hydrate layers on the landward slope of the Nankai Trough reveals that heat flow increases downslope toward the trench floor. This data plus six new heat ...
The previous interpretation of the Zenisu Ridge as a zone of recent north-south intraplate shortening, 40 km south of the Nankai Trench, is confirmed. We conclude that tectonic evolution might well lead to future detachment of the Zenisu Ridge and overthrusting of this large piece of oceanic ...
Research Institute for Marine Geodynamics Japan Agency for Marine Earth Science and Technology Yokohama-city JapanY. NakamuraResearch Institute for Marine Geodynamics Japan Agency for Marine Earth Science and Technology Yokohama-city JapanK. ShiraishiResearch Institute for Marine Geodynamics Japan Agency for...
While the higher stress area is located at a depth of between 10 and 20 km and does not reach the free surface (Figures 9f and 9g), significant slip occurs near the trench due to the effects of the free surface (Figure 9h). We also show an alternative scenario in Supporting ...
More generally it is also known that in comparison to neighboring localities within the Nankai Trench, and also sedimentary basins more generally, present-day temperatures at the toe of the Nankai Accretionary Complex increase rapidly with respect to depth (Harris et al., 2013). Hydrothermal ...
Nankai Trough, Japan Trench and Kuril Trench: geochemistry of fluids sampled by submersible Nautile 来自 掌桥科研 喜欢 0 阅读量: 95 作者:J Boulègue,JT Iiyama,JL Charlou,J Jedwab 摘要: Deep-water samples collected during the Kaiko project are often associated with biological communities located ...
A sudden rise in the heat flow at a distance of 10–15 km from the trench axis was tempered with the topographic correction. Fig. 9 BSR and BGHS in the convex-upward and convex-downward seafloor regions southwest of the Kii Peninsula. a Bathymetry with the depths of the observed BSR and...
The Japan Trench's small sedimentary prism enhances shallow slip, but has only a small effect on tsunami height. In Nankai where there is a prominent splay fault, frictional parameters and off-fault material properties both influence the choice of rupture pathway in complex ways. The splay ...