Russian Journal of Pacific GeologyP. F. Volgin, L. M. Lyutaya, and A. V. Kochergin, “Density Section of the Earth’s Crust in the Deryugin Basin (Sea of Okhotsk): Gravity Modeling Results,” Russ. J. Pac. Geol. 3 , 210–219 (2009)....
A compilation of compressional-wave (Vp) and shear-wave (Vs) velocities and densities for a wide variety of common lithologies is used to define new nonlinear, multivalued, and quantitative relations between these properties for the Earth's crust. Wireline borehole logs, vertical seismic profiles...
Earth’s crust lithosphere density inhomogeneities Authors V. N. Senachin (1) A. A. Baranov (2) (3) Author Affiliations 1. Institute of Marine Geology and Geophysics, Far East Branch, Russian Academy of Sciences, ul. Nauki 1b, Yuzhno-Sakhalinsk, 693022, Russia 2. Institute of Physics...
(1998) -- Three-di- mensional density model of the Earth's crust and the upper mantle for the area of Poland. J. Geodynam., 25 (1): 5-24.Grabowska, T., Bojdys, G., Dolnicki, J., 1998. Three-dimensional density model of the Earth's crust and the upper mantle for the ...
Understanding magmatic processes and their evolution in the Earth's interior requires a better knowledge of silicate melts and their physical properties. Among them, density is one of the most important to constrain the residence or ascent time of magma in the upper mantle and crust. However, ...
The knowledge of areas of high and low geophysical densities is of paramount importance to better understand the geodynamic, tectonic and geomorphologic evolution of the earth. Several geophysical methods have been developed to achieve this, including a 2.5 D modeling from gravity data, which is the...
2.5-D Earth Crust Density Structure Modeling of the Central Part of Cameroon Using Gravity DataGRAVITYANOMALYModelingVOLCANICINTRUSIONSTheknowledgeofareasofhighandlowgeophysicaldensitiesisofparamountimportancetobetterunderstandthegeodynamic;tectonicandgeomorphologicevolutionoftheearth.Severalgeophysicalmethodshavebeen...
doi:10.24028/gzh.v43i2.230190IB Makarenko
The invention discloses a depth-varying-to-density earth crust expansion coefficient thermal calibration gravity anomaly retrieval method. In the calculation process of a gravity retrieval earth crust expansion coefficient, a lithosphere thermal gravity anomaly calibration and depth constraint strategy is ...
The unique deep seismic studies carried out in Russia with the use of nuclear explosions provided the possibility to identify the detailed structure of the Earth's crust, upper mantle, and transition zone to the lower mantle to a depth of 700 km in a huge territory of North Eurasia. It is...