(Danwakai: ERI Holds “Danwakai”, a monthly meeting where its members present their most recent academic and technical achievements, once a month on Friday of every month. Danwakai is open to the public.)
Date: Friday, 19 November 13:30-
Place: Web Meeting (Zoom)
*URL and password will be provided by internal e-mail on November 19.
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- 13:30-13:45
TITLE: Three-dimensional electrical resistivity structure beneath the back-arc side of the southern Tohoku region
AUTHOR: *Yoshiya USUI･Makoto UYESHIMA, Hideaki HASE(GERD)･
Hiroshi ICHIHARA(Nagoya University), Koki AIZAWA (Kyushu University),
Takao KOYAMA, Shin’ya SAKANAKA(Akita University), Tsutomu OGAWA,
Yusuke YAMAYA(AIST), Tadashi NISHITANI(Akita University),
Yasuo OGAWA(Tokyo Institute of Technology), Ryokei YOSHIMURA(Kyoto University), Shinichi TAKAKURA (AIST), Masaaki MISHINA (Tohoku University) and
Yuichi MORITA (National Research Institute for Earth Science and Disaster Resilience)
SUMMARY: We estimated 3-D electrical resistivity structure beneath the back-arc side of the southern Tohoku region. This presentation shows a preliminary result of the three-dimensional inversion analysis.
2. 13:45-14:00
TITLE: Progress report on seafloor surveys off Hyuga-Nada: Towards understanding the deformation & thermal filed affected by the seamount subduction
AUTHOR: *Masataka KINOSHITA･Rie NAKATA, Yoshitaka HASHIMOTO(Kochi Univ.),
Yohei HAMADA･Ryuta ARAI･Kazuya SHIRAISHI and Yasuyuki NAKAMURA(JAMSTEC)
SUMMARY: Pregress report on the new data obtained in the Hyuganada region (heat flow, core, seismic)
3. 14:00-14:15
TITLE: A geodetic determination of the gravitational potential difference toward a 100-km-scale clock frequency comparison in a plate subduction zone
AUTHOR: Yoshiyuki TANAKA (Department of Earth and Planetary Science, Univ. Tokyo) and *Yosuke AOKI
*Speaker