Research theme for competitive and other funds (4):
2019 - 2023 Actovity of slow earthquakes in the Tokai region based on analog seismograms
2011 - 2014 Integrated seismic experiments with active and passive sources for revealing the crustal structure of the collision / subduction transition zone on the northwestern border of the Izu arc
2011 - 2014 Study on slip property of the slow earthquake source region in the transition zone on the subducting plate interface
2010 - 2012 Mapping of seismogenic source faults based on geologic structure
Papers (43):
FUJIWARA Akira, WATANABE Toshiki, HIGASHINAKA Motonori, ABE Susumu, ITO Tanio, KANO Ken'ichi, SATO Go, ABE Shintaro, TSUMURA Noriko, IWASAKI Takaya, et al. Crustal Structure of the Northwestern Border of the Izu Collision Zone from the Fujikawa-kako Fault Zone to the Itoigawa-Shizuoka Tectonic Line, Central Japan: Outcomes of Integrated Seismic Exploration FIST2012. Journal of Geography (Chigaku Zasshi). 2024. 133. 1. 23-48
Shin Aoi, Tetsuya Takeda, Takashi Kunugi, Masanao Shinohara, Takayuki Miyoshi, Kenji Uehira, Masashi Mochizuki, Narumi Takahashi. Development and Construction of Nankai Trough Seafloor Observation Network for Earthquakes and Tsunamis: N-net. 2023 IEEE Underwater Technology (UT). 2023
Y. Sheng, A. Mordret, F. Brenguier, P. Boué, F. Vernon, T. Takeda, Y. Aoki, T. Taira, Y. Ben-Zion. Seeking Repeating Anthropogenic Seismic Sources: Implications for Seismic Velocity Monitoring at Fault Zones. Journal of Geophysical Research: Solid Earth. 2022. 128. 1
USUDA Yuta, IIDAKA Takashi, KURASHIMO Eiji, IGARASHI Toshihiro, OBARA Kazushige, KATO Aitaro, SAKAI Shinichi, NAKAGAWA Shigeki, TAKEDA Tetsuya. Imaging of S Wave Reflection Boundaries in the Crust Obtained from a Dense Seismic Array at the Northern Part of Ibaraki and Iwaki Area. Zisin (Journal of the Seismological Society of Japan. 2nd ser.). 2022. 75. 125-143
Kengo Shimojo, Bogdan Enescu, Yuji Yagi, Tetsuya Takeda. Nucleation process of the 2011 northern Nagano earthquake from nearby seismic observations. Scientific Reports. 2021. 11. 1
A new seafloor cable-type observation network in the western half of the anticipated Nankai Trough earthquake source area: N-net
(XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2023)
System Design of Nankai Trough Seafloor Observation Network for Earthquakes and Tsunamis (N-net) and its Long-Term Reliability
(XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2023)
Field evaluation of newly developed MEMS technology silicon resonant sensor for seafloor pressure observation
(XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2023)
Nankai Trough Seafloor Observation Network for Earthquakes and Tsunamis (N-net): Contribution to Early Detection of Seismic Waves and Tsunamis
(XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2023)
Preliminary study of tectonic tremor location using analog seismograms on recording paper of the Kanto-Tokai Observation Network
(XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2023)