منابع مشابه
Moho Density Contrast in Central Eurasia from GOCE Gravity Gradients
Mehdi Eshagh 1, Matloob Hussain 1,2, Robert Tenzer 3,4,* and Mohsen Romeshkani 5 1 Department of Engineering Science, University West, Trollhättan 46186, Sweden; [email protected] (M.E.); [email protected] (M.H.) 2 Department of Earth Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan 3 The Key Laboratory of Geospace Environment and Geodesy, Wuhan University, Wuhan 430079, China ...
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The determination of the crustal structure is essential in geophysics, as it gives insight into the geohistory, tectonic environment, geohazard mitigation, etc. Here we present the latest advance on three-dimensional modeling representing the Tibetan Mohorovičić discontinuity (topography and ranges) and its deformation (fold), revealed by analyzing gravity data from GOCE mission. Our study show...
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The free-air gravity in the Marmara Sea reveals that the low density of sedimentary basins is partly compensated in the lower crust. We compiled geophysical upper crust studies to determine the sediment basin geometries in and around the Marmara Sea and corrected the gravity signal from this upper crust geology with the Parker method. Then, assuming long wavelength anomalies in the residual gra...
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[1] We estimate crustal structure and thickness of South America north of roughly 40°S. To this end, we analyzed receiver functions from 20 relatively new temporary broadband seismic stations deployed across eastern Brazil. In the analysis we include teleseismic and some regional events, particularly for stations that recorded few suitable earthquakes. We first estimate crustal thickness and av...
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ژورنال
عنوان ژورنال: Estonian Journal of Earth Sciences
سال: 2020
ISSN: 1736-4728
DOI: 10.3176/earth.2020.19