KFU. Card publication. Changes of Velocity of Rotation of the Earth, its Figure's Deformation and Long-period Nutational-Precessional Movements of the In-stantaneous Pole of Rotation

- RUS
- 中文
- ES

CHANGES OF VELOCITY OF ROTATION OF THE EARTH, ITS FIGURE'S DEFORMATION AND LONG-PERIOD NUTATIONAL-PRECESSIONAL MOVEMENTS OF THE IN-STANTANEOUS POLE OF ROTATION

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2020

��

��

Authors, employees of KFU

Belashov Vasiliy Yurevich, author

Bibliographic description in the original language

Belashov V.Yu. Changes of Velocity of Rotation of the Earth, its Figure's Deformation and Long-period Nutational-Precessional Movements of the In-stantaneous Pole of Rotation / 3rd Conf. of the Arabian Journal of Geoscience (CAJG), 2-5 November 2020, Sousse, Tunisia // Proc. 3rd Conf. of the Arabian Journal of Geoscience (CAJG), Sousse, Tunisia, 2020. 6 p.

Annotation

Proc. 3rd Conf. of the Arabian Journal of Geoscience (CAJG), Sousse, Tunisia, 2020.

Keywords

Earth Rotation, Deformation of the Earth Figure, Polar Compression, Fluctuations of Angular Velocity, Nutation and Precession, Long-period Pole Movements, Correlation with Heliogeophysical Factors.

The name of the journal

Proc. 3rd Conf. of the Arabian Journal of Geoscience (CAJG), Sousse, Tunisia, 2020.

On-line resource for training course

http://dspace.kpfu.ru/xmlui/bitstream/handle/net/159356/626__Vasily_Yu_Belashov.pdf?sequence=1&isAllowed=y

URL

https://www.performer2020.cajg.org/author

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=237220&p_lang=2

Resource files

File name	Size (MB)	Format
626__Vasily_Yu_Belashov.pdf	0,30	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Belashov Vasiliy Yurevich	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Belashov V.Yu. Changes of Velocity of Rotation of the Earth, its Figure's Deformation and Long-period Nutational-Precessional Movements of the In-stantaneous Pole of Rotation / 3rd Conf. of the Arabian Journal of Geoscience (CAJG), 2-5 November 2020, Sousse, Tunisia // Proc. 3rd Conf. of the Arabian Journal of Geoscience (CAJG), Sousse, Tunisia, 2020. 6 p.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=237220&p_lang=2	ru_RU
dc.description.abstract	Proc. 3rd Conf. of the Arabian Journal of Geoscience (CAJG), Sousse, Tunisia, 2020.	ru_RU
dc.description.abstract	It is shown, that continuous changes of angular velocity of rotation of the plas-tically-elastic Earth should cause the continuous coupled deformation of a crustal layer with redistribution of masses in a sub-crustal layer, and also, as conse-quence of these phenomena, a polar pulsation of figure when polar diameter of the Earth increases and decreases with time. The mechanism of occurrence of de-formations of the planet body under action of the deforming (centrifugal) variable force is found, and the equations of balance are deduced. The calculations have given the quite real changes of compression and radial displacements of the Earth's crust and its other shells. The opposite process is also shown, namely: observed fluctuations of amplitude of the polar compression quite correspond to real fluctuations of duration of a day. The influence of the rotational regime on re-al long-period nutational-precessional motions of the instantaneous pole of the Earth's rotation is considered. The observed 12-month oscillations of the instan-taneous axis of rotation are explained by the influence of the variable centrifugal force causing deformation of the figure that is not uniform in different longitudi-nal zones, without involving the baric-circulational processes as an intermediate link. Thus, both 14-month free (Chandler) and forced 12-month fluctuations of the pole location are considered from a single point of view – as a result of the variability of the rotational regime of the Earth. The analysis of heliogeophysical data for 1900-2017 confirms the validity of the proposed relationship mechanism.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Earth Rotation	ru_RU
dc.subject	Deformation of the Earth Figure	ru_RU
dc.subject	Polar Compression	ru_RU
dc.subject	Fluctuations of Angular Velocity	ru_RU
dc.subject	Nutation and Precession	ru_RU
dc.subject	Long-period Pole Movements	ru_RU
dc.subject	Correlation with Heliogeophysical Factors.	ru_RU
dc.title	Changes of Velocity of Rotation of the Earth, its Figure's Deformation and Long-period Nutational-Precessional Movements of the In-stantaneous Pole of Rotation	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU