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| Job title |
Head/The 1st lab./Department of Volcanology Research |
| E-mail |
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| Personal |
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| Expertise |
Volcanology |
| Degree |
Ph.D (Sc.) |
| Publications |
- S. Onizawa, 2019: Apparent calibration shift of the Scintrex CG-5 gravimeter caused by reading-dependent scale factor and instrumental drift. J. Geod., 93, 1335-1345.
- S. Onizawa, N. Matsushima, T. Ishido, H. Hase, S. Takakura, and Y. Nishi, 2009: Self-potential distribution on active volcano controlled by three-dimensional resistivity structure, Izu-Oshima, Japan. Geophys. J. Int., 179, 1164-1181.
- S. Onizawa, H Oshima, H. Aoyama, T. Maekawa, A. Suzuki, H. Miyamachi, T. Tsutsui, T. Matsushima, S. Tanaka, J. Oikawa, N. Matsuwo, K. Yamamoto, T. Shiga, and T. Mori, 2009: Basement structure of Hokkaido Komagatake volcano, Japan, as revealed by artificial seismic survey. J. Volcanol. Geotherm. Res., 183, 245-253.
- S. Onizawa, H. Oshima, H. Aoyama, H. Y. Mori, T. Maekawa, A. Suzuki, T. Tsutsui, N. Matsuwo, J. Oikawa, T. Ohminato, K. Yamamoto, T. Mori, T. Taira, H. Miyamachi, and H. Okada, P-wave velocity structure of Usu volcano: Implication of structural controls on magma movements and eruption locations, J. Volcanol. Geotherm. Res., 160, 175-194.
- S. Onizawa, H. Mikada, H. Watanabe and S. Sakashita, 2002: A method for simultaneous velocity and density inversion and its application to exploration of subsurface structure beneath Izu-Oshima volcano, Japan, Earth Planets and Space, 54(8), 803-817.
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