Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997542904> ?p ?o ?g. }
- W1997542904 endingPage "64" @default.
- W1997542904 startingPage "57" @default.
- W1997542904 abstract "The boundaries of a plate are usually correlated with the locations of major already-known faults, which are well defined by local geology, regional seismicity. It facilitates for the case of the Tibetan Plateau with boundaries along the large scale faults, such as the Altyn Tagh fault. Nevertheless, for smaller scale regions, it might become much more difficult to determine the block boundaries especially when lacking of neither active faults nor historical earthquake records. The geodetic including GPS observations may become useful tools to determine the potential faults. For the purpose of obtaining the kinematic pattern across the Longmenshan fault, we performed K-means clustering analysis for 145 GPS sites in the Longmenshan region (longitude 99°–110°E, and latitude 28°–35°N) and obtained a modified ten-block system almost best-fits the GPS velocity fields. Rigid rotations of these blocks are well determined, and the velocity filed can be explained well by rigid block motion and fault slip across block boundaries. The mean residual velocity is 1.26 mm/year, less than the 2–3 mm/year uncertainty of the GPS data with 90% confidence. All the block boundaries, except for these of AH/LMS and GZ/KD, are along major faults. The AH/LMS boundary is regarded to be along Longriba fault and translates ~ 5.5 mm/year right-lateral rates and reduces the southeastward velocity of the plateau as shortening rate of < 2.0 mm/year and right-lateral slip rate of ~ 1.6 mm/year across the Longmenshan fault. The shortening rate across Minjiang fault is of ~ 2.0 mm/year. Even though there are neither already-known active faults nor active historical seismicity along GZ/KD boundary, the right-lateral slip rate is of ~ 5.6 mm/year. We inferred it as an undiscovered active fault due to the geomorphic feature and the focal mechanism of earthquakes occurred at ~ 30°N. However, it needs to be validated in the future. The left-lateral slip rates along the Xianshuihe, Anninghe and Kunlun faults are ~ 9.0 mm/year, ~ 6.9 mm/year and ~ 2.8 mm/year, respectively. The results indicate that the motion of the eastern Tibetan plateau has been accommodated significantly through the bounding faults, such as the Xianshuihe fault, Longriba fault, Kunlun fault and GZ/KD boundary. Further studies combining observations from surface surveys and depth detections are required and may provide insights into the crustal (i.e. deep into ~ 20 km or deeper) deformation pattern of the Longmenshan region and the cause of the Wenchuan earthquake." @default.
- W1997542904 created "2016-06-24" @default.
- W1997542904 creator A5057791835 @default.
- W1997542904 creator A5085715420 @default.
- W1997542904 date "2011-05-01" @default.
- W1997542904 modified "2023-09-27" @default.
- W1997542904 title "Implications from the kinematic pattern of the Longmenshan region" @default.
- W1997542904 cites W1966257929 @default.
- W1997542904 cites W1984774984 @default.
- W1997542904 cites W1986887701 @default.
- W1997542904 cites W1987651695 @default.
- W1997542904 cites W1992972304 @default.
- W1997542904 cites W2003305599 @default.
- W1997542904 cites W2006146493 @default.
- W1997542904 cites W2010595491 @default.
- W1997542904 cites W2022760649 @default.
- W1997542904 cites W2037097477 @default.
- W1997542904 cites W2038989587 @default.
- W1997542904 cites W2053639074 @default.
- W1997542904 cites W2057371440 @default.
- W1997542904 cites W2068985200 @default.
- W1997542904 cites W2080734074 @default.
- W1997542904 cites W2090554890 @default.
- W1997542904 cites W2098925389 @default.
- W1997542904 cites W2109559624 @default.
- W1997542904 cites W2109948872 @default.
- W1997542904 cites W2117240355 @default.
- W1997542904 cites W2130833734 @default.
- W1997542904 cites W2135494568 @default.
- W1997542904 cites W2136143524 @default.
- W1997542904 cites W2137209222 @default.
- W1997542904 cites W2151205898 @default.
- W1997542904 cites W2171223935 @default.
- W1997542904 cites W65150126 @default.
- W1997542904 doi "https://doi.org/10.1016/j.tecto.2011.01.019" @default.
- W1997542904 hasPublicationYear "2011" @default.
- W1997542904 type Work @default.
- W1997542904 sameAs 1997542904 @default.
- W1997542904 citedByCount "9" @default.
- W1997542904 countsByYear W19975429042013 @default.
- W1997542904 countsByYear W19975429042014 @default.
- W1997542904 countsByYear W19975429042015 @default.
- W1997542904 countsByYear W19975429042017 @default.
- W1997542904 countsByYear W19975429042019 @default.
- W1997542904 countsByYear W19975429042020 @default.
- W1997542904 countsByYear W19975429042021 @default.
- W1997542904 countsByYear W19975429042022 @default.
- W1997542904 crossrefType "journal-article" @default.
- W1997542904 hasAuthorship W1997542904A5057791835 @default.
- W1997542904 hasAuthorship W1997542904A5085715420 @default.
- W1997542904 hasConcept C121332964 @default.
- W1997542904 hasConcept C122523270 @default.
- W1997542904 hasConcept C127313418 @default.
- W1997542904 hasConcept C13280743 @default.
- W1997542904 hasConcept C134306372 @default.
- W1997542904 hasConcept C165205528 @default.
- W1997542904 hasConcept C175551986 @default.
- W1997542904 hasConcept C195268267 @default.
- W1997542904 hasConcept C205649164 @default.
- W1997542904 hasConcept C2524010 @default.
- W1997542904 hasConcept C25980409 @default.
- W1997542904 hasConcept C26001220 @default.
- W1997542904 hasConcept C2777210771 @default.
- W1997542904 hasConcept C2778755073 @default.
- W1997542904 hasConcept C2780030769 @default.
- W1997542904 hasConcept C2780554747 @default.
- W1997542904 hasConcept C33923547 @default.
- W1997542904 hasConcept C39920418 @default.
- W1997542904 hasConcept C41008148 @default.
- W1997542904 hasConcept C58640448 @default.
- W1997542904 hasConcept C58754882 @default.
- W1997542904 hasConcept C60229501 @default.
- W1997542904 hasConcept C74650414 @default.
- W1997542904 hasConcept C76155785 @default.
- W1997542904 hasConcept C83176761 @default.
- W1997542904 hasConcept C97355855 @default.
- W1997542904 hasConceptScore W1997542904C121332964 @default.
- W1997542904 hasConceptScore W1997542904C122523270 @default.
- W1997542904 hasConceptScore W1997542904C127313418 @default.
- W1997542904 hasConceptScore W1997542904C13280743 @default.
- W1997542904 hasConceptScore W1997542904C134306372 @default.
- W1997542904 hasConceptScore W1997542904C165205528 @default.
- W1997542904 hasConceptScore W1997542904C175551986 @default.
- W1997542904 hasConceptScore W1997542904C195268267 @default.
- W1997542904 hasConceptScore W1997542904C205649164 @default.
- W1997542904 hasConceptScore W1997542904C2524010 @default.
- W1997542904 hasConceptScore W1997542904C25980409 @default.
- W1997542904 hasConceptScore W1997542904C26001220 @default.
- W1997542904 hasConceptScore W1997542904C2777210771 @default.
- W1997542904 hasConceptScore W1997542904C2778755073 @default.
- W1997542904 hasConceptScore W1997542904C2780030769 @default.
- W1997542904 hasConceptScore W1997542904C2780554747 @default.
- W1997542904 hasConceptScore W1997542904C33923547 @default.
- W1997542904 hasConceptScore W1997542904C39920418 @default.
- W1997542904 hasConceptScore W1997542904C41008148 @default.
- W1997542904 hasConceptScore W1997542904C58640448 @default.
- W1997542904 hasConceptScore W1997542904C58754882 @default.
- W1997542904 hasConceptScore W1997542904C60229501 @default.