Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Yoko Tono"'
Publikováno v:
Progress in Earth and Planetary Science, Vol 4, Iss 1, Pp 1-20 (2017)
Abstract A three-dimensional seismic wave speed model in the Kanto region of Japan was developed using adjoint tomography for application in the effective reproduction of observed waveforms. Starting with a model based on previous travel time tomogra
Externí odkaz:
https://doaj.org/article/9a70a22b75d844159769c8662e4fdf69
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
Autor:
Masaki Kanao, Katsutada Kaminuma, Kazuo Shibuya, Yoshifumi Nogi, Hiroaki Negishi, Yoko Tono, Toshihiro Higashi
Publikováno v:
Antarctic Record, Vol 43, Iss 1, Pp 16-44 (1999)
The seismic observation system at Syowa Station, East Antarctica was fully replaced in the wintering season of the 38th Japanese Antarctic Research Expedition (JARE-38) in 1996-1998. The old seismographic vault constructed in 1970 was closed at the e
Externí odkaz:
https://doaj.org/article/136a189db1f0427181b688d4a556f9bd
Autor:
Yoko Tono, Katsutada Kaminuma
Publikováno v:
Antarctic Record, Vol 42, Iss 2, Pp 190-195 (1998)
A great earthquake occurred in the Antarctic Plate at 03h 12m 24.7s (UT) on 25 March 1998. The location and magnitude of the earthquake determined by United States Geological Survey are as follows : 62.876°S, 149.712°E, 10km depth m_b 6.8,M_s 8.0.
Externí odkaz:
https://doaj.org/article/07f5d2e7212144488ddf3fdcee7b30df
Autor:
Hajime Shiobara, Sergey Varlamov, Hiroko Sugioka, Ryo Furue, Yoshio Fukao, Yasumasa Miyazawa, Yoko Tono, Mikiya Yamashita, Toru Miyama, Akinori Ito
Publikováno v:
Journal of Geophysical Research: Oceans. 124:4918-4933
Autor:
Masaki Kanao, Seiji Tsuboi, Yoko Tono, Hiroshi Takenaka, Dapeng Zhao, Ryota Takagi, Genti Toyokuni, Dean Childs
Publikováno v:
Physics of the Earth and Planetary Interiors. 277:81-98
Basal conditions of the Greenland Ice Sheet (GrIS) are a key research topic in climate change studies. The recent construction of a seismic network has provided a new opportunity for direct, real-time, and continuous monitoring of the GrIS. Here we u
Publikováno v:
Polar Science. 9(1):80-93
We calculate regional synthetic seismograms for a realistic structure model beneath Greenland, including surface topography and ice sheet thickness, for observations of the multinational GreenLand Ice Sheet monitoring Network (GLISN). The thick and h
Publikováno v:
Progress in Earth and Planetary Science, Vol 4, Iss 1, Pp 1-20 (2017)
A three-dimensional seismic wave speed model in the Kanto region of Japan was developed using adjoint tomography for application in the effective reproduction of observed waveforms. Starting with a model based on previous travel time tomographic resu
Autor:
Childs, Dean, Anderson, Kent, Genti, Toyokuni, Masaki, Kanao, Yoko, Tono, Tetsuto, Himeno, Seiji, Tsuboi, Dean, Childs, Kent, Anderson, Hiroshi , Takenaka
Publikováno v:
南極資料 = Antarctic Record. 58(1):1-18
グリーンランド氷床は地球規模の気候変動に伴って融解が進行している.近年,氷床融解の過程で末端部の氷河が移動する際に,「氷河地震」と呼ばれる地震動が発生することが知られるよ
Autor:
Yoshio Fukao, Yoko Tono
Publikováno v:
Bulletin of the Seismological Society of America. 103:950-957
Analysis of shear‐wave splitting requires records of well‐isolated shear waves uncontaminated by other phases. Because contamination by P ‐to‐ S or S ‐to‐ P converted waves occurs easily, we have to choose the epicentral‐distance window