Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Stephen P Grand"'
Autor:
Chang Lu, Alessandro M. Forte, Nathan A. Simmons, Stephen P. Grand, Marie N. Kajan, Hongyu Lai, Edward J. Garnero
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 4, Pp n/a-n/a (2020)
Abstract Seismic tomography has revealed the existence of large‐scale velocity heterogeneities in the mantle. The interpretation of seismic velocity anomalies in terms of temperature and chemical composition is nonunique. We use geodynamic observat
Externí odkaz:
https://doaj.org/article/85cdeaaa9dbe41d4b63b520270a121d9
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 19, Iss 8, Pp 2732-2763 (2018)
Abstract To better understand the subsurface behavior of subducting slabs and their relation to the tectonic evolution of the overriding plate, we conduct a full waveform inversion on a large data set to determine a high‐resolution seismic model, F
Externí odkaz:
https://doaj.org/article/db2a0f5f58fb4ef5b6de170c0f0877c1
Publikováno v:
Geophysical Journal International. 230:623-642
SUMMARY Despite progress in tomographic imaging of Earth's interior, a number of critical questions regarding the large-scale structure and dynamics of the mantle remain outstanding. One of those questions is the impact of phase-boundary undulations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f8d6f4b7c5e74cd0cf3c01c0e107c3
https://doi.org/10.1093/gji/ggac074
https://doi.org/10.1093/gji/ggac074
Autor:
Stephen P. Grand
Publikováno v:
Earthquake Science. 35:14-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b35823a71471aae8e6fe259426392641
https://doi.org/10.1016/j.eqs.2022.01.013
https://doi.org/10.1016/j.eqs.2022.01.013
Publikováno v:
Journal of Geophysical Research: Solid Earth. 124:11549-11567
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a41be812330b27664516aa9bfee4bac
https://doi.org/10.1029/2019jb017448
https://doi.org/10.1029/2019jb017448
Publikováno v:
Geochemistry, Geophysics, Geosystems. 20:2175-2198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd691aa767e7f6246f7822c5b3d8330
https://doi.org/10.1029/2018gc007905
https://doi.org/10.1029/2018gc007905
Publikováno v:
Geochemistry, Geophysics, Geosystems. 20:974-991
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c59bba758dd83384805c9153bd55c0
https://doi.org/10.1029/2018gc007911
https://doi.org/10.1029/2018gc007911
Autor:
Nathan A. Simmons, Edward J. Garnero, Chang Lu, Marie N. Kajan, Hongyu Lai, Alessandro M. Forte, Stephen P. Grand
Publikováno v:
Geochemistry, Geophysics, Geosystems. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::495c106cb41e41e8171e584183534edd
https://doi.org/10.1029/2019gc008648
https://doi.org/10.1029/2019gc008648
Publikováno v:
Geochemistry, Geophysics, Geosystems. 19:2732-2763
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1560186f1958dbe8ee62e1b496f78c3b
https://doi.org/10.1029/2018gc007460
https://doi.org/10.1029/2018gc007460
Autor:
Chujie Liu, Stephen P. Grand
Publikováno v:
Earth and Planetary Science Letters. 489:8-16
Seismic tomography models have revealed two broad regions in the lowermost mantle marked by ∼3% slower shear velocity than normal beneath the south central Pacific and southern Africa. These two regions are known as large-low-shear-velocity provinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e7d025414323c95e9b022727f3b0e6c
https://doi.org/10.1016/j.epsl.2018.02.023
https://doi.org/10.1016/j.epsl.2018.02.023