Precessional motions of structural blocks of the Earth’s crust

Спивак, А. А.; Кишкина, С. Б.; Харламов, В. А.

doi:10.1134/s1028334x09050262

Cited by 3 publications

(2 citation statements)

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“…These peaks reflect the integral effects of tidal waves M 2 , S 2 , and N 2 , as well as K 1 , O 1 , and P 1 . Just as in the case of the microseismic field, the significant correlation between the variations in R and F (Spivak, Kishkina, and Kharlamov, 2009) and coin ciding periodicities indicate strong tidal control of the regime of radon emanation.…”

Section: The Natural Radon Emanation Fieldmentioning

confidence: 90%

“…Moreover, geodynamical processes are strongly pronounced in the subsurface portions of the Earth's crust and, particularly, in the zones of tectonic faults. These processes not only cause changes to the mechanical state of the medium and the regimes of the block motion (Spivak, Kishkina, and Kharlamov, 2009), but simultaneously disturb the steady systems of electric currents in a solid medium. This results in the rearrangement of the electric and magnetic fields both in the subsurface crustal layers and in the above surface atmospheric boundary layer (Adushkin et al, 2006;Losseva, Kuz'micheva, and Spivak, 2010).…”

Section: Introductionmentioning

confidence: 99%

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Near-surface geophysics: Complex investigations of the lithosphere-atmosphere interactions

Адушкин

Спивак

2012

Izv., Phys. Solid Earth

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The key trends and problems in the study of interactions between the geospheres in the near sur face areas of the continental crust of the Earth which are of most interest for the formation of living environ ment are formulated. The main periodicities in the variations of geophysical fields determining the natural environmental rhythms are determined. The interactions and transformations of geophysical fields (electric field in the ground and in the atmosphere, radon emanation field, and the field of microseismic vibrations) are considered. It is noted that the tectonic discontinuities and weak disturbances in the solid Earth such as lunar-solar tides and variations in the atmospheric pressure play an important role in the formation of the regimes of geophysical fields at the boundary of the Earth's crust and the atmosphere. The synchronous instrumental observations reveal a mutual influence and significant correlation between the amplitude varia tions of geophysical fields of different nature.

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Section: The Natural Radon Emanation Fieldmentioning

confidence: 90%

Section: Introductionmentioning

confidence: 99%