大学院理学研究院

研究キーワード

地震学 ,固体地球物理学 ,Geophysics

研究分野

自然科学一般 / 固体地球科学 /

経歴

2016年8月

-

現在

千葉大学大学院理学研究院准教授

2006年4月

-

2016年7月

千賀大学理学研究科助教

1995年8月

-

2006年3月

千葉大学理学部助手

学歴

1991年

-

1995年

東北大学理学研究科地球物理学専攻

1986年4月

-

1991年3月

東北大学理学部天文および地球物理学第二学科

受賞

2020年2月

Earth, Planets and Space, Highlighted Paper 2019
Takaya Iwasaki Noriko Tsumura Tanio Ito Kazunori Arita Matsubara Makoto Hiroshi Sato Eiji Kurashimo Naoshi Hirata Susumu Abe Katsuya Noda Akira Fujiwara Shinsuke Kikuchi Kazuko Suzuki

2014年4月

日本地震学会, 2013年度日本地震学会論文賞
高岡宏之津村紀子高橋福助野崎謙治加藤愛太郎飯高隆岩崎貴哉酒井慎一平田直生田領野国友孝洋吉田康宏勝俣啓山岡耕春渡辺俊樹山崎文人大久保慎人鈴木貞臣

論文

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The Role of Fluid-Related Heterogeneous Structures in Controlling the Fault Slip Behavior in the Slow-Earthquake Source Region Along the Nankai Subduction Zone, Southwest Japan

Eiji Kurashimo Takaya Iwasaki Noriko Tsumura Takashi Iidaka

GEOPHYSICAL RESEARCH LETTERS 48(4) 2021年2月 [査読有り]

A seismic array observation across the slow-earthquake source region in the eastern Kii Peninsula, southwest Japan, reveal the detailed structure and seismicity along the upper boundary of the subducted Philippine Sea Plate. Tomography analysis an...

Focal mechanisms and the stress field in the aftershock area of the 2018 Hokkaido Eastern Iburi earthquake (M-JMA=6.7)

Yuki Susukida Kei Katsumata Masayoshi Ichiyanagi Mako Ohzono Hiroshi Aoyama Ryo Tanaka Masamitsu Takada Teruhiro Yamaguchi Kazumi Okada Hiroaki Takahashi Shin'ichi Sakai Satoshi Matsumoto Tomomi Okada Toru Matsuzawa Hiroki Miyamachi Shuichiro Hirano Yoshiko Yamanaka Shinichiro Horikawa Masahiro Kosuga Hiroshi Katao Yoshihisa Iio Airi Nagaoka Noriko Tsumura Tomotake Ueno Koji Miyakawa Shin'ichi Tanaka Miwako Ando Naoki Uchida Ryosuke Azuma Ryota Takagi Keisuke Yoshida Takashi Nakayama Satoshi Hirahara Toshiko Terakawa Yuta Maeda Hiroki Miyamachi Hiroshi Yakiwara

EARTH PLANETS AND SPACE 73(1) 2021年1月 [査読有り]

The tectonic stress field was investigated in and around the aftershock area of the Hokkaido Eastern Iburi earthquake (M-JMA = 6.7) occurred on 6 September 2018. We deployed 26 temporary seismic stations in the aftershock area for approximately 2 ...

Correction to: Structural heterogeneity in and around the fold-and-thrust belt of the Hidaka Collision zone, Hokkaido, Japan and its relationship to the aftershock activity of the 2018 Hokkaido Eastern Iburi Earthquake (Earth, Planets and Space, (2019), 71, 1, (103), 10.1186/s40623-019-1081-z)

Takaya Iwasaki Noriko Tsumura Tanio Ito Kazunori Arita Makoto Matsubara Hiroshi Sato Eiji Kurashimo Naoshi Hirata Susumu Abe Katsuya Noda Akira Fujiwara Shinsuke Kikuchi Kazuko Suzuki

Earth, Planets and Space 72(1) 2020年12月 [査読有り]

In the original publication of this article (Iwasaki et al. 2019), the author name ‘Matsubara Makoto’ in author list is not correct. The correct name should be ‘Makoto Matsubara’.

Structural heterogeneity in and around the fold-and-thrust belt of the Hidaka Collision zone, Hokkaido, Japan and its relationship to the aftershock activity of the 2018 Hokkaido Eastern Iburi Earthquake

Iwasaki, T N. Tsumura T. Ito K. Arita M. Makoto H. Sato E. Kurashimo N. Hirata S. Abe K. Noda A. Fujiwara S. Kikuchi K. Suzuki

Earth, Planets and Space 71(1) 1-19 2019年6月 [査読有り]

The 2018 Hokkaido Eastern Iburi earthquake (MJMA = 6.7) was triggered by a strike-slip faulting in a stepover segment: insights from the aftershock distribution and the focal mechanism solution of the main shock

Kei Katsumata Masayoshi Ichiyanagi Mako Ohzono Hiroshi Aoyama Ryo Tanaka Masamitsu Takada Teruhiro Yamaguchi Kazumi Okada Hiroaki Takahashi Shin’ichi Sakai Satoshi Matsumoto Tomomi Okada Toru Matsuzawa Shuichiro Hirano Toshiko Terakawa Shinichiro Horikawa Masahiro Kosuga Hiroshi Katao Yoshihisa Iio Airi Nagaoka Noriko Tsumura Tomotake Ueno the Group for the Aftershock Observations of th Hokkaido Eastern Iburi Earthquake

Earth, Planets and Space 71(53) 2019年5月 [査読有り]