Results 21 to 30 of about 6,235 (209)
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 +3 more sources
Effective elastic thickness in the Central Andes. Correlation to orogenic deformation styles and lower crust high-gravity anomaly [PDF]
, 2018 Global studies have assessed the importance of elastic thickness (Te) on orogenic evolution, showing that the style and nature of upper crustal shortening are influenced by the inherited lithospheric strength. Thus, pioneer works have identified that the
Garcia, Hector Pedro Antonio +6 more
core +2 more sources
Earth and Space Science, 2023 In this work, we present a new gravimetric Moho model over the Gulf of Guinea computed from the inversion of the global gravity EIGEN‐6C4 model. The computation procedure contains a regularized non‐linear inversion algorithm.
Paul Gautier Kamto +2 more
doaj +1 more source
Lithospheric 3D gravity modelling using upper-mantle density constraints: Towards a characterization of the crustal configuration in the North Patagonian Massif area, Argentina [PDF]
, 2017 The North Patagonian Massif is an Argentinean plateau that has an average height of 1200 m and stands from 500 to 700 m above the neighboring areas. During Paleogene, it suffered a sudden uplift of more than 1200 m without noticeable internal deformation;
Aragon, Eugenio +5 more
core +2 more sources
A recovered Moho model by integrated inversion of gravity and seismic depths in Iran
Heliyon, 2020 This research aims to define the depth of Moho in Iran by collocation method using gravimetric data with seismic information. The definition of the Moho in the Iranian region is of considerable importance due to the geological complexity of the area also
Sahar Ebadi +3 more
doaj +1 more source
Crustal structure and rift flank uplift of the Adare Trough, Antarctica [PDF]
, 2005 The Adare Trough, located 100 km northeast of Cape Adare, Antarctica, represents the extinct third arm of a Tertiary spreading ridge between East and West Antarctica. It is characterized by pronounced asymmetric rift flanks elevated up to over 2 km above
Ashalatha +36 more
core +1 more source
Contributions to Geophysics and Geodesy, 2009 We investigate globally the correlation of the step-wise consolidated crust- stripped gravity field quantities with the topography, bathymetry, and the Moho bound- ary. Global correlations are quantified in terms of Pearson’s correlation coefficient.
Robert TENZER, K HAMAYUN, Peter VAJDA
doaj +1 more source
Regional mapping of the crustal structure in southern California from receiver functions [PDF]
, 2007 Lateral variations of the crustal structure in southern California are determined from receiver function (RF) studies using data from the Southern California Seismic Network broadband stations and Los Angeles Regional Seismic Experiment surveys.
Clayton, R. W., Yan, Z.
core +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
Crustal structure of the Borderland-Continent Transition Zone of southern California adjacent to Los Angeles [PDF]
, 2003 We use data from the onshore-offshore component of Los Angeles Region Seismic Experiment (LARSE) to model the broad-scale features of the midcrust to upper mantle beneath a north-south transect that spans the continental borderland in the Los Angeles ...
Clayton, Robert W., Nazareth, Julie J.
core +1 more source