Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Takeshi Ikawa"'
Publikováno v:
International Journal of Geosciences. :1037-1047
The shallow reflection surveys were carried out in 2007 and 2010 austral summers in East Ongul Island, the Lutzow-Holm Complex (LHC), East Antarctica. LHC is identified by geologically as one of the Pan-African terrains of Eastern Dronning Maud Land.
Autor:
Masaki Kanao, Akira Fujiwara, Takeshi Ikawa, Shigeru Toda, Hiroki Miyamachi, M. Tomura, Kiyoshi Ito
Publikováno v:
Tectonophysics. 508:73-84
The deep structure and evolution of the crust and upper mantle in the Pan-African terrain of the Lutzow-Holm Complex (LHC), Dronning Maud Land, East Antarctica were investigated using Deep Seismic Surveys (DSS). The DSS were conducted on the continen
Autor:
Susumu Abe, Takaya Iwasaki, Kiyoshi Ito, Naoko Kato, Takeshi Ikawa, Taku Kawanaka, Hiroshi Sato, Naoshi Hirata
Publikováno v:
Tectonophysics. 472:86-94
The Kinki triangle, central Japan, is marked by a dense distribution of active faults. For regional characterization of the crust in the Kinki metropolitan area to be used for seismic hazard mitigation, seismic reflection profiling was carried out us
Autor:
Naoshi Hirata, Tanio Ito, Takeshi Ikawa, Shuichi Kodaira, Takaya Iwasaki, Satoshi Yamakita, Steven H. Harder, Kate C. Miller, Hiroshi Sato, Susumu Abe, Takeshi Sato, Yuji Kojima, Eiji Kurashimo, Yoshiyuki Kaneda, Takahiro Miyauchi, Noriko Tsumura, Akihiro Murata, Masazumi Onishi, Akira Fujiwara
Publikováno v:
Tectonophysics. 472:124-134
A multi-purpose seismic experiment named the 2002 integrated seismic experiment Southwest Japan was conducted in 2002 along a more-than-240-km-long line across southwest Japan from the Pacific coast to the Japan Sea coast. Its profile provides the fi
Autor:
Hiroshi Sato, Shuji Yamamoto, Shintaro Abe, Toshinori Sato, Takahiro Miyauchi, Noriko Tsumura, Takeshi Ikawa, Shinsuke Kikuchi, Taku Kawanaka, Tomonori Kawamura, Masanobu Shishikura, Junpei Sano, Shigeyuki Suda, Tanio Ito, Nozomi Komada, Motonori Higashinaka
Publikováno v:
Tectonophysics. 472:39-50
To reveal a subsurface structure beneath the southern part of the Boso Peninsula, Japan, where the Philippine Sea plate is subducting and great interplate earthquakes associated with the subduction occur repeatedly, we conducted a new seismic reflect
Autor:
Takeshi Ikawa, Atsushi Miwa, Nobuhisa Matsuta, Takahiro Miyauchi, Toshifumi Imaizumi, Hiroshi Sato, Tatsuya Ishiyama, Kyoko Kagohara
Publikováno v:
Tectonophysics. 470:319-328
High-resolution seismic reflection profiles across coseismic fault scarps reactivated during the A.D. 1896 Rikuu earthquake along the eastern margin fault zone of the Yokote basin (EFZYB) in northeast Japan, correlated with borehole stratigraphy and
Autor:
Takeshi Ikawa, Hiroshi Noborio
Publikováno v:
The Japanese Journal for Medical Virtual Reality. 6:11-23
Autor:
Shuzo Takemoto, Ming-Chien Kao, Takeshi Ikawa, Chih-Yen Chen, Taisuke Abe, Atsushi Mukai, Tohru Kuroda, Min Lee
Publikováno v:
Journal of Geodynamics. 41:198-204
In Chu-Chie, Taiwan, tidal strain observation with a borehole strainmeter system has been carried out since 2001. The Chu-Chie station (N23°31′39″, E120°35′59″, h = 300 m) is located in the central part of Taiwan and is about 40 km distant
Autor:
Tomonori Kawamura, Hajime Kato, Takahiro Miyauchi, Takehiro Minawa, Kazumi Asao, Tanio Ito, Takeshi Ikawa
Publikováno v:
The Quaternary Research (Daiyonki-Kenkyu). 45:263-274
A graben is defined geologically as a topographic depression generated by dip-slip faulting. The Kamogawa Graben on the southern Boso Peninsula, central Japan, is considered to be a typical graben, although it has yet to be geomorphologically or geol
Publikováno v:
Earth, Planets and Space. 55:549-557
A seismic experiment was carried out in east Shikoku, Japan, to detect deep reflections across the Median Tectonic Line (MTL), which juxtaposes low-P/T metamorphic rocks with high-P/T metamorphic rocks. Our experiment employed an unconventional techn