ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA
A measurement complex is installed on the ground surface at «Karymshina» complex geophysical observation site of IKIR FEB RAS (Kamchatka) to record seismoacoustic emission signals. A three-component piezoceramic seismic receiver, which records oscillatory acceleration in the frequency range from 0.2...
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KamGU by Vitus Bering
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Online Access: | https://doi.org/10.26117/2079-6641-2019-29-4-190-200 https://doaj.org/article/aeee69989fc849c9b7528aeb6e2c0a34 |
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ftdoajarticles:oai:doaj.org/article:aeee69989fc849c9b7528aeb6e2c0a34 2023-05-15T16:58:44+02:00 ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA V. N. Sychev M. A. Mishchenko S. A. Imashev M. E. Cheshev 2019-11-01T00:00:00Z https://doi.org/10.26117/2079-6641-2019-29-4-190-200 https://doaj.org/article/aeee69989fc849c9b7528aeb6e2c0a34 EN RU eng rus KamGU by Vitus Bering http://krasec.ru/wp-content/uploads/2020/01/%D0%A1%D1%8B%D1%87%D0%B5%D0%B2.pdf https://doaj.org/toc/2079-6641 https://doaj.org/toc/2079-665X doi:10.26117/2079-6641-2019-29-4-190-200 2079-6641 2079-665X https://doaj.org/article/aeee69989fc849c9b7528aeb6e2c0a34 Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, Vol 29, Iss 4, Pp 190-200 (2019) geoacoustic noise structural functions autocorrelation correlation scales self-similarity Science Q article 2019 ftdoajarticles https://doi.org/10.26117/2079-6641-2019-29-4-190-200 2022-12-31T03:53:24Z A measurement complex is installed on the ground surface at «Karymshina» complex geophysical observation site of IKIR FEB RAS (Kamchatka) to record seismoacoustic emission signals. A three-component piezoceramic seismic receiver, which records oscillatory acceleration in the frequency range from 0.2 to 400 Hz, is used as the signal sensor. A series of seismoacoustic responses on regional earthquakes of 2017-2018 with the energy class Ks > 11:0 has been considered. Self-similarity of their structures has been established in a limited interval of time scales by statistical methods. That, in its turn, indicates the presence of long-range correlations in the system under consideration and allows one to estimate correlation scales. Article in Journal/Newspaper Kamchatka Directory of Open Access Journals: DOAJ Articles Karymshina ENVELOPE(158.291,158.291,52.953,52.953) Вестник КРАУНЦ. Физико-математические науки 4 190 200 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
geoacoustic noise structural functions autocorrelation correlation scales self-similarity Science Q |
spellingShingle |
geoacoustic noise structural functions autocorrelation correlation scales self-similarity Science Q V. N. Sychev M. A. Mishchenko S. A. Imashev M. E. Cheshev ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
topic_facet |
geoacoustic noise structural functions autocorrelation correlation scales self-similarity Science Q |
description |
A measurement complex is installed on the ground surface at «Karymshina» complex geophysical observation site of IKIR FEB RAS (Kamchatka) to record seismoacoustic emission signals. A three-component piezoceramic seismic receiver, which records oscillatory acceleration in the frequency range from 0.2 to 400 Hz, is used as the signal sensor. A series of seismoacoustic responses on regional earthquakes of 2017-2018 with the energy class Ks > 11:0 has been considered. Self-similarity of their structures has been established in a limited interval of time scales by statistical methods. That, in its turn, indicates the presence of long-range correlations in the system under consideration and allows one to estimate correlation scales. |
format |
Article in Journal/Newspaper |
author |
V. N. Sychev M. A. Mishchenko S. A. Imashev M. E. Cheshev |
author_facet |
V. N. Sychev M. A. Mishchenko S. A. Imashev M. E. Cheshev |
author_sort |
V. N. Sychev |
title |
ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
title_short |
ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
title_full |
ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
title_fullStr |
ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
title_full_unstemmed |
ESTIMATION OF LONG-RANGE CORRELATION SCALES BY SEISMOACOUSTIC EMISSION SIGNALS OF NEAR-SURFACE SEDIMENTARY ROCKS IN KAMCHATKA |
title_sort |
estimation of long-range correlation scales by seismoacoustic emission signals of near-surface sedimentary rocks in kamchatka |
publisher |
KamGU by Vitus Bering |
publishDate |
2019 |
url |
https://doi.org/10.26117/2079-6641-2019-29-4-190-200 https://doaj.org/article/aeee69989fc849c9b7528aeb6e2c0a34 |
long_lat |
ENVELOPE(158.291,158.291,52.953,52.953) |
geographic |
Karymshina |
geographic_facet |
Karymshina |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, Vol 29, Iss 4, Pp 190-200 (2019) |
op_relation |
http://krasec.ru/wp-content/uploads/2020/01/%D0%A1%D1%8B%D1%87%D0%B5%D0%B2.pdf https://doaj.org/toc/2079-6641 https://doaj.org/toc/2079-665X doi:10.26117/2079-6641-2019-29-4-190-200 2079-6641 2079-665X https://doaj.org/article/aeee69989fc849c9b7528aeb6e2c0a34 |
op_doi |
https://doi.org/10.26117/2079-6641-2019-29-4-190-200 |
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Вестник КРАУНЦ. Физико-математические науки |
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