LONG-TERM AND TIDAL DEFORMATIONS RECORDED BY EXTENSOMETERS AND TILTMETERS (TIEN SHAN - ALA-ARCHA OBSERVATORY)

dc.contributor.author	Timofeev V.Yu.
dc.contributor.author	Yakovenko V.S.
dc.contributor.author	Duchkov A.D.
dc.contributor.author	Zapreeva E.A.
dc.contributor.author	Ducarme B.
dc.date.accessioned	2021-04-06T02:07:46Z
dc.date.available	2021-04-06T02:07:46Z
dc.date.issued	2001
dc.identifier	https://www.elibrary.ru/item.asp?id=23201984
dc.identifier.citation	Russian Geology and Geophysics, 2001, 42, 10, 1567-1574
dc.identifier.issn	1068-7971
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/27532
dc.description.abstract	Measurements performed by means of tiltmeters and extensometers in special-purpose underground observatories are an important part of the research on the crustal kinematic parameters in the northern Tien Shan. Long runs of tilts and deformations observed at the Ala-Archa underground station (42.63° N, 74.50° E) have been analyzed. Results of tidal analysis are reported. Slow variations in tilts and deformations reveal seasonal changes and slope effects caused by seismic activity of the region. The annual average rate of meridional compression was 3-10 -7 for the period 1985-97 and 7 -10 -7 for 1989-97.
dc.subject	TILTMETRY
dc.subject	EXTENSOMETRY
dc.subject	GEOPHYSICAL MONITORING
dc.subject	ALA-ARCHA OBSERVATORY
dc.subject	TIEN SHAN
dc.subject	KYRGYZSTAN
dc.title	LONG-TERM AND TIDAL DEFORMATIONS RECORDED BY EXTENSOMETERS AND TILTMETERS (TIEN SHAN - ALA-ARCHA OBSERVATORY)
dc.type	Статья

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