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OESbathy version 1.0:a method for reconstructing ocean bathymetry with generalized continental shelf-slope-rise structures
OESbathy version 1.0 ocean bathymetry continental shelf-slope-rise structures
2015/9/10
We present a method for reconstructing global ocean bathymetry that combines a standard plate cooling model for the oceanic lithosphere based on the age of the oceanic crust, global oceanic sediment t...
Analysis of enigmatic structures on Mars and Venus and implications for crustal history
The earth's crust planets utopia plain terrain Mars crater wrinkles ridge
2014/10/22
The crustal history of two structurally complex areas on two different planetary bodies is explored, using a combination of image and topographic analysis, kinematic mapping and numerical modeling. Th...
Application of Electrical Resistivity and Chargeability Data on a GIS Platform in Delineating Auriferous Structures in a Deeply Weathered Lateritic Terrain, Eastern Cameroon
Gold Exploration Tropical Settings Deep Weathering
2013/3/11
Exploration for primary gold in tropical settings is often problematic because of deep weathering and the development of a thick soil cover. In this paper we present the results of both chargeability ...
Gravimetric Study of Geological Structures of Teboursouk Area, Northern Tunisia
Gravimetry Bouguer Anomaly Upward Continuations Gradient Structure Northern Tunisia
2013/3/11
Gravity data associated with surface geology in the Northern Tunisian Atlas offer better understand to the underlying structures in Teboursouk area and to highlight other deep or unknown structures in...
Seismicity and Geologic Structures Indubitable in Wadi Hagul, North Eastern Desert, Egypt
Eastern Desert Wadi Hagul Remote Sensing GIS Seismic Activity
2013/3/6
Paleo and recent earthquakes have been recorded in Wadi Hagul area and its environs, which have left behind geologic structures of deformation preserved in exposed sedimentary rocks. To evaluate such ...
Blending Rudists with Technology; Non-destructive Examination of the Internal and External Structures of Rudists Using High Quality Scanning and Digital Imagery
External Structures Rudists Digital Imagery
2010/12/20
Certain formations within the Cretaceous of Texas include zones of silicified rudists. Such diagenetic alteration, combined with the timing of alteration, has preserved many structural features of the...
The Analysis of Accelerograms for the Earthquake Resistant Design of Structures
Seismic Design Bracketed Duration Peak Ground Acceleration (PGA)
2013/3/6
In this paper, the analysis of ground motions (displacements, velocities and accelerations) has been performed focused to the seismic design. The relationships between the peak ground acceleration (PG...
Magnetic and ground penetrating radar for the research of Medieval buried structures in Marche Region
Magnetic ground penetrating radar the research of Medieval buried structures in Marche Region
2010/9/13
A magnetic and Ground Penetrating Radar joint survey was carried out in the framework of the R.I.M.E.M. project that has the aim of supporting the archaeological prospections and drive the selection o...
Simulation of the effect of defence structures on granular flows using SPH
defence structures granular flows SPH
2009/12/9
This paper presents the SPH (Smoothed Particles Hydrodynamics) numerical method adapted to complex rheology and free surface flow. It has been developed to simulate the local effect of a simple obstac...
Physical modelling of the interaction between powder avalanches and defence structures
Physical modelling powder avalanches defence structures
2009/12/9
In order to better understand the interaction between powder snow avalanches and defence structures, we carried out physical experiments on small-scale models. The powder snow avalanche was simulated ...
Experimental investigation on steady granular flows interacting with an obstacle down an inclined channel: study of the dead zone upstream from the obstacle. Application to interaction between dense snow avalanches and defence structures
Experimental investigation steady granular flows the dead zone upstream dense snow avalanches defence structures
2009/12/9
An experimental investigation with dry granular flows passing over an obstacle down a rough inclined channel has been performed. The aim is to improve our understanding of the interaction between dens...
Toward an estimation of the relationship between cyclonic structures and damages at the ground in Europe
estimation relationship cyclonic structures damages Europe
2009/12/8
Cyclonic systems dominate European and Mediterranean meteorology throughout the year and often induce severe weather in terms of heavy and/or long-lasting precipitation with related phenomena such as ...
Soft-sediment deformation structures in the Late Silurian Stubdal Formation:the result of seismic triggering
Soft-sediment deformation structures Late Silurian Stubdal Formation seismic triggering
2009/12/3
The Ringerike Group is a lower Old Red Sandstone fluvial sequence that forms part of the Late Silurian foreland basin succession of the Ringerike Group, Oslo Region, southern Norway. The Ringerike Gro...
Impact of debris flows and turbidity currents on seafloor structures
Impact of debris flows turbidity currents seafloor structures
2009/12/3
The offshore industry is moving to depths >1000 m, along or in the proximity of the continental slopes. The geohazard assessment for offshore installations is an increasingly important engineering act...
Automatic detection of circular depressions in digital elevation data in the search for potential Norwegian impact structures
Automatic detection circular depressions digital elevation data potential Norwegian impact structures
2009/12/2
Presently, 174 impact craters are proven on Earth, and of these 10 are located in Finland, 6 in Sweden and only 2 in Norway (Gardnos and Mjølnir).A pattern matching algorithm (correlation) base...