Results 121 to 130 of about 2,172,273 (250)
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Petrological and seismic constraints suggest differential sampling depth for ultrahigh pressure (UHP) metamorphic rocks exposed in different segments of the fossil subduction zone of the Western Alps. However, the mechanisms for the observed differential exhumation remain to be understood. Here, we account for the continental margin subduction
Xinxin Wang +4 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, 2011 In complex tectonics regions, seismological, geophysical, and geodynamic modeling require accurate definition of the Moho geometry. Various active and passive seismic experiments performed in the central Mediterranean region revealed local information on
R. Di Stefano +4 more
doaj +1 more source
PENENTUAN PATAHAN DAN TOPOGRAFI MOHO PADA DATA NOAA-FA BERBASIS FFT
Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2012 Regional Gravity NOAA-FA data analysis using several gradient methods has been conducted to determine the fracture and direction fault based on FFT.
Sungkono, Bagus Jaya Santosa
doaj +1 more source
Moho Interface Modeling Beneath the Himalayas, Tibet and Central Siberia Using GOCO02S and DTM2006.0
Terrestrial, Atmospheric and Oceanic Sciences, 2013 We apply a newly developed method to estimate the Moho depths and density contrast beneath the Himalayas, Tibet and Central Siberia. This method utilizes the combined least-squares approach based on solving the inverse problem of isostasy and using the ...
Robert Tenzer +3 more
doaj +1 more source
Seismicity from february 2006 to september 2007 at the Rwenzori Mountains, East African Rift: earthquake distribution, magnitudes and source mechanisms [PDF]
, 2012 We have analysed the microseismic activity within the Rwenzori Mountains area in the western branch of the East African Rift. Seismogram recordings from a temporary array of up to 27 stations reveal approximately 800 events per month with local ...
Batte, Arthur +3 more
core +1 more source
Depth-dependent density change within the continental upper mantle
Contributions to Geophysics and Geodesy, 2012 The empirical model of the depth-dependent density change within the upper continental mantle is derived in this study. The density of the upper(most) mantle underlying the continental crust is obtained from the estimated values of the crust–mantle (Moho)
Robert TENZER +2 more
doaj +1 more source
The distribution of Moho depths beneath the Arabian plate and margins
Tectonophysics, 2013 In this study three new maps of Moho depths beneath the Arabian plate and margins are presented. The first map is based on the combined gravity model, EIGEN 06C, which includes data from satellite missions and ground-based studies, and thus covers the whole region between 31 degrees E and 60 inverted perpendicular E and between 12 degrees N and 36 ...
Mechie, James (Dr.) +6 more
openaire +6 more sources
Progress in Earth and Planetary ScienceThis study aims to quantify the topography of the Moho boundary, the lower crust and uppermost mantle contact of Egypt, in order to estimate the crustal thickness variation and its link to the distribution of thermal anomalies under Egypt.
Ahmed Mohamed Bekhit +4 more
doaj +1 more source
Convergent flow in a two-layer system and mountain building [PDF]
, 2010 With the purpose of modelling the process of mountain building, we investigate the evolution of the ridge produced by the convergent motion of a system consisting of two layers of liquids that differ in density and viscosity to simulate the crust and the
Gratton, Julio, Perazzo, Carlos Alberto
core +4 more sources
AusMoho: the variation of Moho depth in Australia [PDF]
Geophysical Journal International, 2011 B. L. N. Kennett +3 more
openaire +1 more source