Zobrazeno 1 - 10
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pro vyhledávání: '"Genti, Toyokuni"'
Autor:
Genti Toyokuni, Dapeng Zhao
Publikováno v:
Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-20 (2023)
Abstract A detailed 3-D tomographic model of the whole mantle beneath the northern hemisphere (north of ~ 30°N latitude) is obtained by inverting a large amount of P-wave arrival time data (P, pP, and PP) to investigate transition of subducted slabs
Externí odkaz:
https://doaj.org/article/8bb20c34cef44445a473e85ceead41ff
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Using data recorded by a new seafloor seismic network, the authors reveal the detailed 3D structure of the source zone of the great 2011 Tohoku-oki earthquake, which sheds new light on the mechanism of the great earthquake and tsunami.
Externí odkaz:
https://doaj.org/article/7a1d6dff533a4298821d6c9382c29d5a
Autor:
Genti Toyokuni, Dapeng Zhao
Publikováno v:
Earth and Space Science, Vol 8, Iss 12, Pp n/a-n/a (2021)
Abstract We present the first 3‐D images of P‐wave radial anisotropy (RAN) and azimuthal anisotropy (AAN) down to 750‐km depth beneath Greenland and surrounding regions. Three P‐wave velocity models (isotropic, RAN, and AAN) are determined by
Externí odkaz:
https://doaj.org/article/461b6f9154fc498399e44cd601ca49a3
Publikováno v:
Earth, Planets and Space, Vol 69, Iss 1, Pp 1-13 (2017)
Abstract A simple and efficient finite-difference scheme is developed to calculate seismic wave propagation in a partial spherical shell model of a three-dimensionally (3-D) heterogeneous global Earth structure for modeling on regional or sub-global
Externí odkaz:
https://doaj.org/article/6f559247abc74da8abe480f6b768f7b5
Publikováno v:
Journal of Geophysical Research: Solid Earth. 127
Autor:
Genti Toyokuni, Masaki Kanao, Yoko Tono, Tetsuto Himeno, Seiji Tsuboi, Dean Childs, Kent Anderson, Hiroshi Takenaka
Publikováno v:
Antarctic Record, Vol 58, Iss 1, Pp 1-18 (2014)
Global climate change is currently causing melting of the Greenland ice sheet. Recently, a new type of seismic event, referred to as a "glacial earthquake", has been recognized. Such earthquakes are generated by the movements of large masses of ice w
Externí odkaz:
https://doaj.org/article/997b9c03b10c490b935fafc893808343
Publikováno v:
Geophysical Journal International. 225:572-588
SUMMARY Cenozoic basalts with ages ranging from 28.5 to
Publikováno v:
Geophysical Journal International. 224:1640-1657
SUMMARY We applied ambient noise cross-correlation analysis to the cabled ocean bottom seismic network offshore northeast Japan (Seafloor observation network for earthquakes and tsunamis along the Japan Trench: S-net) to extract surface waves propaga
Publikováno v:
Tectonophysics. 837:229452
Autor:
Genti Toyokuni, Dapeng Zhao
A detailed 3-D tomographic model of the whole mantle beneath the circum-Arctic region is obtained by applying an updated global tomography method to a large amount of P-wave arrival time dat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dc6bf491899129f890503492ae7754b
https://doi.org/10.1002/essoar.10507442.1
https://doi.org/10.1002/essoar.10507442.1