An empirical porosity–depth model for Earth’s crust
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DOI: 10.1007/s10040-020-02214-x
Abstract: Porosity is one of the most basic physical properties of a stratum. Previous studies have shown that porosity generally decreases with depth. There are five main types of empirical models available for describing such a… read more here.
Keywords: earth crust; porosity; model; porosity depth ... See more keywords
Retrieving geophysical signals from GPS in the La Plata River region
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DOI: 10.1007/s10291-019-0875-6
Abstract: Over the last few years, efforts to model short-term deformations of the Earth’s crust have multiplied. Sudden water level rise can cause sporadic, but significant, motions in the solid Earth’s surface. In this work, we… read more here.
Keywords: station; earth crust; plata river; clock ... See more keywords
A Local Anomaly of the Stress State of the Earth’s Crust before the Strong Earthquake (M = 7.1) of July 5, 2019, in the Area of Ridgecrest (Southern California)
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DOI: 10.1134/s1028334x20010018
Abstract: The evolution of the stress–strain state of the Earth’s crust in Southern California during the preparation period (from January 1, 2019 until August 15, 2019) of the strong (M = 7.1) earthquake that occurred on… read more here.
Keywords: southern california; earthquake; earth crust; state earth ... See more keywords
Examples of Simultaneous Appearance of Deformations of the Earth’s Crust with Hour-long Period and Earthquakes
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DOI: 10.1134/s1028334x20030198
Abstract: Abstract Records from broadband seismic station AAK located on Kirgiz Ridge, Tien Shan, are presented. The episodes of discrepancy between tectonic displacements and tidal oscillations are registered and compared with the timing of local earthquakes… read more here.
Keywords: examples simultaneous; simultaneous appearance; deformations earth; earth crust ... See more keywords
Connection of Kryvbas tectonics with natural and technogenic seismicity
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DOI: 10.33271/nvngu/2023-2/005
Abstract: Purpose. Studying the tectonic features of the structure of the earth’s crust of Kryvyi Rih-Kremenchuk suture zone to clarify the nature of the origin of seismic events in the Kryvbas. Methodology. To analyze and generalize… read more here.
Keywords: earth crust; seismicity; kryvyi rih; tectonics ... See more keywords
Origin of Homochirality: The Formation and Stability of Homochiral Peptides in Aqueous Prebiological Environment in the Earth's Crust
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DOI: 10.3390/sym15010155
Abstract: The oldest forms of living organisms on Earth are about 3.5 billion years old, and they are found in hydrothermal deposits, and it is often hypothesized that life originated there. However, hydrothermal systems with a… read more here.
Keywords: earth crust; homochirality; environment; environment earth ... See more keywords