FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1955797890> ?p ?o ?g. }

• W1955797890 endingPage "2239" @default.
• W1955797890 startingPage "2221" @default.
• W1955797890 abstract "The seismic velocity structure beneath Texas Gulf Coastal Plain (GCP) is imaged by migrating Ps receiver functions with a seismic velocity model found by fitting surface wave dispersion. We use seismic data from a linear array of 22 broadband stations, spaced 16–20 km apart. A Common Conversion Point (CCP) stacking technique is applied to earthquake data to improve the S/N ratios of receiver functions. Using an incorrect velocity model for depth migration of a stacked CCP image may produce an inaccurate image of the subsurface. To find sufficiently accurate P and S-velocity models, we first apply a nonlinear modeling technique to fit Rayleigh wave group velocity dispersion via Very Fast Simulated Annealing. Vs ranges from 1.5 km/s in shallow layers of the GCP to 4.5 km/s beneath the Llano uplift and just outboard of the Balcones Fault Zone (BFZ). The BFZ is characterized by slow velocities that persist to nearly 100 km depth. In the stacked image, the largest amplitude positive-polarity event ranges from the surface, at the Llano uplift, to a maximum depth of ∼16 km beneath Matagorda Island. We attribute this event to the sediment-basement contact, which is expected to produce a large impedance contrast. Another large-amplitude and positive-polarity event at ∼35 km depth, which likely marks the Moho, disappears outboard of the Luling Fault Zone. The disappearance of the Moho beneath the GCP may be due to serpentinization of the upper mantle, which would reduce the impedance contrast between the lower crust and upper mantle dramatically." @default.
• W1955797890 created "2016-06-24" @default.
• W1955797890 creator A5023309400 @default.
• W1955797890 creator A5041533172 @default.
• W1955797890 creator A5043417636 @default.
• W1955797890 creator A5075083500 @default.
• W1955797890 date "2015-07-01" @default.
• W1955797890 modified "2023-09-25" @default.
• W1955797890 title "Lithospheric structure of the Texas-Gulf of Mexico passive margin from surface wave dispersion and migrated Ps receiver functions" @default.
• W1955797890 cites W1514036343 @default.
• W1955797890 cites W1899228812 @default.
• W1955797890 cites W1963717982 @default.
• W1955797890 cites W1968787165 @default.
• W1955797890 cites W1969804623 @default.
• W1955797890 cites W1973481176 @default.
• W1955797890 cites W1973760477 @default.
• W1955797890 cites W1973909376 @default.
• W1955797890 cites W1975124229 @default.
• W1955797890 cites W1977191667 @default.
• W1955797890 cites W1980842907 @default.
• W1955797890 cites W1980983947 @default.
• W1955797890 cites W1981469444 @default.
• W1955797890 cites W1982458398 @default.
• W1955797890 cites W1984967757 @default.
• W1955797890 cites W1989379547 @default.
• W1955797890 cites W1990127138 @default.
• W1955797890 cites W1998515186 @default.
• W1955797890 cites W2000936634 @default.
• W1955797890 cites W2001327370 @default.
• W1955797890 cites W2003815352 @default.
• W1955797890 cites W2005926772 @default.
• W1955797890 cites W2007940462 @default.
• W1955797890 cites W2012875059 @default.
• W1955797890 cites W2015049610 @default.
• W1955797890 cites W2017985818 @default.
• W1955797890 cites W2018716466 @default.
• W1955797890 cites W2022648729 @default.
• W1955797890 cites W2024060531 @default.
• W1955797890 cites W2029810342 @default.
• W1955797890 cites W2030605379 @default.
• W1955797890 cites W2044549888 @default.
• W1955797890 cites W2051581754 @default.
• W1955797890 cites W2056155689 @default.
• W1955797890 cites W2056760934 @default.
• W1955797890 cites W2056950411 @default.
• W1955797890 cites W2060485964 @default.
• W1955797890 cites W2063193941 @default.
• W1955797890 cites W2064673230 @default.
• W1955797890 cites W2065457605 @default.
• W1955797890 cites W2070975237 @default.
• W1955797890 cites W2080091943 @default.
• W1955797890 cites W2082632929 @default.
• W1955797890 cites W2084745628 @default.
• W1955797890 cites W2085516284 @default.
• W1955797890 cites W2087561133 @default.
• W1955797890 cites W2088507450 @default.
• W1955797890 cites W2091915558 @default.
• W1955797890 cites W2094076112 @default.
• W1955797890 cites W2096158709 @default.
• W1955797890 cites W2099166336 @default.
• W1955797890 cites W2101473265 @default.
• W1955797890 cites W2101656346 @default.
• W1955797890 cites W2102270290 @default.
• W1955797890 cites W2106529699 @default.
• W1955797890 cites W2108938661 @default.
• W1955797890 cites W2109295762 @default.
• W1955797890 cites W2109518222 @default.
• W1955797890 cites W2109728977 @default.
• W1955797890 cites W2111097717 @default.
• W1955797890 cites W2111553204 @default.
• W1955797890 cites W2117775031 @default.
• W1955797890 cites W2119785927 @default.
• W1955797890 cites W2120919985 @default.
• W1955797890 cites W2121564148 @default.
• W1955797890 cites W2129276444 @default.
• W1955797890 cites W2131080471 @default.
• W1955797890 cites W2135159355 @default.
• W1955797890 cites W2137625220 @default.
• W1955797890 cites W2138301003 @default.
• W1955797890 cites W2139713088 @default.
• W1955797890 cites W2147253037 @default.
• W1955797890 cites W2148855279 @default.
• W1955797890 cites W2149789766 @default.
• W1955797890 cites W2151001892 @default.
• W1955797890 cites W2154463579 @default.
• W1955797890 cites W2158670399 @default.
• W1955797890 cites W2158711593 @default.
• W1955797890 cites W2160567428 @default.
• W1955797890 cites W2163425386 @default.
• W1955797890 cites W2166743522 @default.
• W1955797890 cites W2169567100 @default.
• W1955797890 cites W2331191655 @default.
• W1955797890 cites W2336823531 @default.
• W1955797890 cites W2510676560 @default.
• W1955797890 doi "https://doi.org/10.1002/2015gc005803" @default.
• W1955797890 hasPublicationYear "2015" @default.
• W1955797890 type Work @default.
• W1955797890 sameAs 1955797890 @default.

• next