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- W2064831485 abstract "We have determined the three-dimensional shear wave speed structure of the upper mantle in and around the Philippine Sea region using seismograms recorded by dense land-based and long-term broadband ocean bottom seismographic stations. We used a surface wave tomography technique in which multimode phase speeds are measured and inverted for a 3-D shear wave speed structure by incorporating the effects of a finite frequency and ray bending. The new ocean bottom data provided us with improved spatial resolution (~ 300 km) in the Philippine Sea region. In the upper 120 km, the shear wave speed structure is well correlated with seafloor age. At depths greater than 160 km, fast anomalies of the subducting Pacific Plate are clearly defined. We also found slow speed anomalies beneath the Kyushu–Palau ridge at depths greater than 120 km. Along the Izu–Bonin(Ogasawara)–Mariana arc, we have detected three separate slow anomalies in the mantle wedge at depths shallower than 100 km beneath the back arc. Each anomaly has a width of ~ 500 km. Moreover, these three anomalies have a close relationship with the three groups of frontal and rear arc volcanoes having distinct Sr, Nd, and Pb isotope ratios. We suggest that each of the anomalies is a site of large-scale flow of upper mantle into the mantle wedge, and that each already contains a component from the adjacent subducting slab." @default.
- W2064831485 created "2016-06-24" @default.
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- W2064831485 date "2009-02-15" @default.
- W2064831485 modified "2023-10-09" @default.
- W2064831485 title "Seismic structure of the upper mantle beneath the Philippine Sea from seafloor and land observation: Implications for mantle convection and magma genesis in the Izu–Bonin–Mariana subduction zone" @default.
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- W2064831485 cites W1887294465 @default.
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- W2064831485 cites W1972621310 @default.
- W2064831485 cites W1972715988 @default.
- W2064831485 cites W1973031660 @default.
- W2064831485 cites W1977237358 @default.
- W2064831485 cites W1982386973 @default.
- W2064831485 cites W1983292848 @default.
- W2064831485 cites W1992197209 @default.
- W2064831485 cites W1993052821 @default.
- W2064831485 cites W1995867917 @default.
- W2064831485 cites W1996660735 @default.
- W2064831485 cites W1997685557 @default.
- W2064831485 cites W2000161498 @default.
- W2064831485 cites W2003586202 @default.
- W2064831485 cites W2009618656 @default.
- W2064831485 cites W2009778184 @default.
- W2064831485 cites W2013777715 @default.
- W2064831485 cites W2014832120 @default.
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- W2064831485 cites W2020399675 @default.
- W2064831485 cites W2021263853 @default.
- W2064831485 cites W2022696550 @default.
- W2064831485 cites W2024061211 @default.
- W2064831485 cites W2027277914 @default.
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- W2064831485 cites W2029362452 @default.
- W2064831485 cites W2034173314 @default.
- W2064831485 cites W2035158032 @default.
- W2064831485 cites W2039538655 @default.
- W2064831485 cites W2040278992 @default.
- W2064831485 cites W2049083863 @default.
- W2064831485 cites W2054305015 @default.
- W2064831485 cites W2056432227 @default.
- W2064831485 cites W2062221814 @default.
- W2064831485 cites W2064238708 @default.
- W2064831485 cites W2068365898 @default.
- W2064831485 cites W2069624343 @default.
- W2064831485 cites W2072117420 @default.
- W2064831485 cites W2079474134 @default.
- W2064831485 cites W2105133959 @default.
- W2064831485 cites W2110227101 @default.
- W2064831485 cites W2112961892 @default.
- W2064831485 cites W2115629290 @default.
- W2064831485 cites W2120531123 @default.
- W2064831485 cites W2120747481 @default.
- W2064831485 cites W2126159492 @default.
- W2064831485 cites W2129333755 @default.
- W2064831485 cites W2133674985 @default.
- W2064831485 cites W2134713159 @default.
- W2064831485 cites W2138716902 @default.
- W2064831485 cites W2139278408 @default.
- W2064831485 cites W2143674586 @default.
- W2064831485 cites W2146032262 @default.
- W2064831485 cites W2147074494 @default.
- W2064831485 cites W2151289207 @default.
- W2064831485 cites W2155000456 @default.
- W2064831485 cites W2155252883 @default.
- W2064831485 cites W2155762368 @default.
- W2064831485 cites W2164602066 @default.
- W2064831485 cites W2164992594 @default.
- W2064831485 cites W2168453005 @default.
- W2064831485 cites W2207005762 @default.
- W2064831485 cites W239093348 @default.
- W2064831485 cites W2492948480 @default.
- W2064831485 cites W2493532157 @default.
- W2064831485 cites W2506090427 @default.
- W2064831485 cites W2561269755 @default.
- W2064831485 cites W3047426523 @default.
- W2064831485 cites W601042940 @default.
- W2064831485 doi "https://doi.org/10.1016/j.epsl.2008.11.032" @default.
- W2064831485 hasPublicationYear "2009" @default.
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