Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016047059> ?p ?o ?g. }
- W2016047059 endingPage "239" @default.
- W2016047059 startingPage "219" @default.
- W2016047059 abstract "An automated regionalization of a reduced domain of the Earth's surface, without a-priori seismotectonic information, and the corresponding anelastic structures are achieved by means of a sequential application of a principal component analysis, a clustering procedure and the stochastic inversion algorithm to anelastic attenuation coefficients of Rayleigh waves. Our database is formed by path-averaged attenuation coefficients derived from fundamental mode Rayleigh waves crossing the Iberian Peninsula. The wavetrains were recorded at the broad-band stations installed some years ago in the Iberian Peninsula for the ILIHA project. Before the sequential application of the algorithms, the area covered by the seismic paths was characterized by 22 maps of local attenuation coefficients corresponding to the 10–120 s period range. All these maps were obtained by applying Yanovskaya's formulation for laterally heterogeneous media to the set of path-averaged attenuation coefficients mentioned above. After that, we divided the Iberian Peninsula into six homogeneous regions in terms of the local attenuation coefficients for 22 different periods and by means of the principal component analysis and the clustering algorithm. We then obtained, by stochastic inversion, the respective anelastic structure down to a depth of 225 km for the six homogeneous regions. The coefficients vary from 1.0 to 2.0×10−3 km−1 and the Q−1β structures, ranging from 110×10−3 to 40×10−3, suggest for five of the regions an asthenosphere with its upper and lower boundaries close to 80 and 180 km depth, respectively. A shallow beginning of the asthenosphere is detected for the sixth homogeneous region. This range is very similar to the depths deduced from previous tomographic studies of the Iberian Peninsula based on Rayleigh wave phase and group velocities. Finally, correlations obtained between the regions and some seismotectonic characteristics of the Peninsula are discussed. It is noteworthy that we cannot associate each of the six homogeneous regions with a single Hercynian, Alpine or Neogene domain." @default.
- W2016047059 created "2016-06-24" @default.
- W2016047059 creator A5001833967 @default.
- W2016047059 creator A5027455663 @default.
- W2016047059 creator A5036843165 @default.
- W2016047059 creator A5042908225 @default.
- W2016047059 creator A5059875881 @default.
- W2016047059 creator A5081308197 @default.
- W2016047059 date "1999-04-01" @default.
- W2016047059 modified "2023-09-30" @default.
- W2016047059 title "Anelastic structure of the Iberian Peninsula obtained from an automated regionalization algorithm and stochastic inversion" @default.
- W2016047059 cites W1546994208 @default.
- W2016047059 cites W1749143488 @default.
- W2016047059 cites W1966076774 @default.
- W2016047059 cites W1975617752 @default.
- W2016047059 cites W1981813742 @default.
- W2016047059 cites W1986306053 @default.
- W2016047059 cites W1999070203 @default.
- W2016047059 cites W2004299459 @default.
- W2016047059 cites W2004832532 @default.
- W2016047059 cites W2012964935 @default.
- W2016047059 cites W2015052514 @default.
- W2016047059 cites W2055511959 @default.
- W2016047059 cites W2070312536 @default.
- W2016047059 cites W2074080544 @default.
- W2016047059 cites W2085849446 @default.
- W2016047059 cites W2102785230 @default.
- W2016047059 cites W2105403290 @default.
- W2016047059 cites W2106800320 @default.
- W2016047059 cites W2110361167 @default.
- W2016047059 cites W2116117788 @default.
- W2016047059 cites W2119712994 @default.
- W2016047059 cites W2138747510 @default.
- W2016047059 cites W2138891449 @default.
- W2016047059 cites W2139675451 @default.
- W2016047059 cites W2140902065 @default.
- W2016047059 cites W2152905769 @default.
- W2016047059 cites W2154753272 @default.
- W2016047059 cites W2157740277 @default.
- W2016047059 cites W2159753257 @default.
- W2016047059 cites W2167188778 @default.
- W2016047059 cites W2175808424 @default.
- W2016047059 cites W2309600907 @default.
- W2016047059 cites W2525343629 @default.
- W2016047059 cites W2560047235 @default.
- W2016047059 doi "https://doi.org/10.1016/s0040-1951(99)00029-3" @default.
- W2016047059 hasPublicationYear "1999" @default.
- W2016047059 type Work @default.
- W2016047059 sameAs 2016047059 @default.
- W2016047059 citedByCount "14" @default.
- W2016047059 countsByYear W20160470592013 @default.
- W2016047059 countsByYear W20160470592014 @default.
- W2016047059 crossrefType "journal-article" @default.
- W2016047059 hasAuthorship W2016047059A5001833967 @default.
- W2016047059 hasAuthorship W2016047059A5027455663 @default.
- W2016047059 hasAuthorship W2016047059A5036843165 @default.
- W2016047059 hasAuthorship W2016047059A5042908225 @default.
- W2016047059 hasAuthorship W2016047059A5059875881 @default.
- W2016047059 hasAuthorship W2016047059A5081308197 @default.
- W2016047059 hasConcept C105795698 @default.
- W2016047059 hasConcept C120665830 @default.
- W2016047059 hasConcept C121332964 @default.
- W2016047059 hasConcept C123588078 @default.
- W2016047059 hasConcept C127313418 @default.
- W2016047059 hasConcept C13280743 @default.
- W2016047059 hasConcept C13495919 @default.
- W2016047059 hasConcept C165205528 @default.
- W2016047059 hasConcept C166957645 @default.
- W2016047059 hasConcept C16942324 @default.
- W2016047059 hasConcept C184652730 @default.
- W2016047059 hasConcept C1893757 @default.
- W2016047059 hasConcept C205649164 @default.
- W2016047059 hasConcept C27438332 @default.
- W2016047059 hasConcept C33923547 @default.
- W2016047059 hasConcept C46244369 @default.
- W2016047059 hasConcept C51473458 @default.
- W2016047059 hasConcept C77928131 @default.
- W2016047059 hasConcept C84174578 @default.
- W2016047059 hasConceptScore W2016047059C105795698 @default.
- W2016047059 hasConceptScore W2016047059C120665830 @default.
- W2016047059 hasConceptScore W2016047059C121332964 @default.
- W2016047059 hasConceptScore W2016047059C123588078 @default.
- W2016047059 hasConceptScore W2016047059C127313418 @default.
- W2016047059 hasConceptScore W2016047059C13280743 @default.
- W2016047059 hasConceptScore W2016047059C13495919 @default.
- W2016047059 hasConceptScore W2016047059C165205528 @default.
- W2016047059 hasConceptScore W2016047059C166957645 @default.
- W2016047059 hasConceptScore W2016047059C16942324 @default.
- W2016047059 hasConceptScore W2016047059C184652730 @default.
- W2016047059 hasConceptScore W2016047059C1893757 @default.
- W2016047059 hasConceptScore W2016047059C205649164 @default.
- W2016047059 hasConceptScore W2016047059C27438332 @default.
- W2016047059 hasConceptScore W2016047059C33923547 @default.
- W2016047059 hasConceptScore W2016047059C46244369 @default.
- W2016047059 hasConceptScore W2016047059C51473458 @default.
- W2016047059 hasConceptScore W2016047059C77928131 @default.
- W2016047059 hasConceptScore W2016047059C84174578 @default.
- W2016047059 hasIssue "3" @default.