Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005171409> ?p ?o ?g. }
- W2005171409 endingPage "1090" @default.
- W2005171409 startingPage "1069" @default.
- W2005171409 abstract "Detailed 3-D P- and S-wave velocity (Vp and Vs) structures and P-wave anisotropy of the crust and upper mantle under the southern Kuril arc from the Kuril–Japan trench to the eastern margin of Japan Sea are investigated using a large number of high-quality arrival-time data from local earthquakes. The suboceanic earthquakes used in the tomographic inversion are relocated precisely using sP depth phase data, which are collected from three-component seismograms recoded by the dense Japanese seismic network. Our results show that three prominent high-velocity (high-V) zones separated by low-velocity (low-V) anomalies exist in the megathrust zone under the forearc region. These high-V zones coincide with areas with large coseismic slips of great megathrust earthquakes as well as the areas with large slip deficit on the plate interface, whereas the low-V anomalies are generally consistent with the afterslip distribution of the 2003 Tokachi-oki megathrust earthquake (Mw 8.0). We think that these high-V zones probably represent asperities (strongly coupled areas) in the megathrust zone, and the low-V anomalies around the asperities may contain fluids, which play an important role in the nucleation of the megathrust earthquakes, in addition to the stress accumulation. Our results also show an obvious boundary between the Northeast Japan arc and the Kuril arc, especially at the Hidaka collision zone. This boundary extends southwards to the source areas of the 1952 and 2003 Tokachi-oki earthquakes (Mw 8.1 and 8.0), which may have contributed to forming the asperity for the two megathrust events." @default.
- W2005171409 created "2016-06-24" @default.
- W2005171409 creator A5013582768 @default.
- W2005171409 creator A5021687717 @default.
- W2005171409 creator A5041468811 @default.
- W2005171409 date "2013-05-02" @default.
- W2005171409 modified "2023-09-30" @default.
- W2005171409 title "Seismic heterogeneity and anisotropy of the southern Kuril arc: insight into megathrust earthquakes" @default.
- W2005171409 cites W1676343945 @default.
- W2005171409 cites W1967072856 @default.
- W2005171409 cites W1972833016 @default.
- W2005171409 cites W1975486742 @default.
- W2005171409 cites W1976709514 @default.
- W2005171409 cites W1978295130 @default.
- W2005171409 cites W1978774567 @default.
- W2005171409 cites W1979581725 @default.
- W2005171409 cites W1985298050 @default.
- W2005171409 cites W1991685780 @default.
- W2005171409 cites W1992215128 @default.
- W2005171409 cites W1994383690 @default.
- W2005171409 cites W1995205685 @default.
- W2005171409 cites W1998128688 @default.
- W2005171409 cites W2011762660 @default.
- W2005171409 cites W2018314772 @default.
- W2005171409 cites W2020593919 @default.
- W2005171409 cites W2021537851 @default.
- W2005171409 cites W2022774905 @default.
- W2005171409 cites W2023380230 @default.
- W2005171409 cites W2029399179 @default.
- W2005171409 cites W2029441462 @default.
- W2005171409 cites W2033331760 @default.
- W2005171409 cites W2033468009 @default.
- W2005171409 cites W2034199839 @default.
- W2005171409 cites W2040800355 @default.
- W2005171409 cites W2042109125 @default.
- W2005171409 cites W2043044377 @default.
- W2005171409 cites W2047054422 @default.
- W2005171409 cites W2049819320 @default.
- W2005171409 cites W2053142430 @default.
- W2005171409 cites W2054045517 @default.
- W2005171409 cites W2055750311 @default.
- W2005171409 cites W2064315304 @default.
- W2005171409 cites W2064592087 @default.
- W2005171409 cites W2067231302 @default.
- W2005171409 cites W2070189838 @default.
- W2005171409 cites W2074729208 @default.
- W2005171409 cites W2082179942 @default.
- W2005171409 cites W2082897862 @default.
- W2005171409 cites W2084690899 @default.
- W2005171409 cites W2084979809 @default.
- W2005171409 cites W2090825573 @default.
- W2005171409 cites W2091214827 @default.
- W2005171409 cites W2093036886 @default.
- W2005171409 cites W2100620648 @default.
- W2005171409 cites W2105901983 @default.
- W2005171409 cites W2105971091 @default.
- W2005171409 cites W2109450502 @default.
- W2005171409 cites W2114093514 @default.
- W2005171409 cites W2118102318 @default.
- W2005171409 cites W2120233316 @default.
- W2005171409 cites W2122111506 @default.
- W2005171409 cites W2129333755 @default.
- W2005171409 cites W2133145144 @default.
- W2005171409 cites W2141218458 @default.
- W2005171409 cites W2146115179 @default.
- W2005171409 cites W2146987623 @default.
- W2005171409 cites W2150954339 @default.
- W2005171409 cites W2151732296 @default.
- W2005171409 cites W2162870211 @default.
- W2005171409 cites W2164988350 @default.
- W2005171409 doi "https://doi.org/10.1093/gji/ggt150" @default.
- W2005171409 hasPublicationYear "2013" @default.
- W2005171409 type Work @default.
- W2005171409 sameAs 2005171409 @default.
- W2005171409 citedByCount "65" @default.
- W2005171409 countsByYear W20051714092013 @default.
- W2005171409 countsByYear W20051714092014 @default.
- W2005171409 countsByYear W20051714092015 @default.
- W2005171409 countsByYear W20051714092016 @default.
- W2005171409 countsByYear W20051714092017 @default.
- W2005171409 countsByYear W20051714092018 @default.
- W2005171409 countsByYear W20051714092019 @default.
- W2005171409 countsByYear W20051714092020 @default.
- W2005171409 countsByYear W20051714092021 @default.
- W2005171409 countsByYear W20051714092022 @default.
- W2005171409 countsByYear W20051714092023 @default.
- W2005171409 crossrefType "journal-article" @default.
- W2005171409 hasAuthorship W2005171409A5013582768 @default.
- W2005171409 hasAuthorship W2005171409A5021687717 @default.
- W2005171409 hasAuthorship W2005171409A5041468811 @default.
- W2005171409 hasBestOaLocation W20051714091 @default.
- W2005171409 hasConcept C121332964 @default.
- W2005171409 hasConcept C127313418 @default.
- W2005171409 hasConcept C144131665 @default.
- W2005171409 hasConcept C155310634 @default.
- W2005171409 hasConcept C165205528 @default.
- W2005171409 hasConcept C169744125 @default.
- W2005171409 hasConcept C172724772 @default.