Seismic waves velocities inferred from the surface waves dispersion in the Malé Karpaty Mountains, Slovakia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F19%3A00517296" target="_blank" >RIV/67985891:_____/19:00517296 - isvavai.cz</a>
Result on the web
<a href="https://www.irsm.cas.cz/materialy/acta_content/2019_doi/Lukesova_AGG_2019_0038.pdf" target="_blank" >https://www.irsm.cas.cz/materialy/acta_content/2019_doi/Lukesova_AGG_2019_0038.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13168/AGG.2019.0038" target="_blank" >10.13168/AGG.2019.0038</a>
Alternative languages
Result language
angličtina
Original language name
Seismic waves velocities inferred from the surface waves dispersion in the Malé Karpaty Mountains, Slovakia
Original language description
The study area of Western Carpathians belongs to one of the most seismically active regions in Slovakia, where the available velocity models are not precise enough for accurate location andndetermination of focal mechanism. To improve the uppermost part of the currently used models, seismic surface wave data from two blasts in the quarry Rohožník, recorded at the MKnet localnseismic network, were analyzed. Group velocity dispersion curves of Rayleigh and Love waves were determined by the frequency-time analysis. A mean group velocity dispersion curve fornLove and Rayleigh waves for the central part of the MKnet network was settled and consequently joint inversion, for the period range 0.9 – 2.7 s, was performed to obtain a 1-Dnvelocity model using the isometric method. The 11-layered model extends to depth of 2.5 km and indicate increase of the velocities from the surface down to the depths of 0.9 km. Then,nvelocities slightly decrease. The minimum of the low-velocity zone is at the depth of 1.8 km s.after which the velocities moderately increase to the velocity of the halfspace with vP = 5.35 km/snand vS = 2.96 km/s.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta geodynamica et geomaterialia
ISSN
1214-9705
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
451-464
UT code for WoS article
000500942800011
EID of the result in the Scopus database
2-s2.0-85077891753