[S-EM18] Electric, magnetic and electromagnetic survey technologies and scientific achievements

[SEM18-P05] On the network-MT surveys in the Kii Peninsula, southwestern Japan, aiming at obtaining high-resolition 3-D electrical resistivity structur

*Akira Watanabe¹, Makoto Uyeshima¹, Yasuo Ogawa², Masahiro Ichiki³, Satoru Yamaguchi⁴, Yoshiya Usui¹, Hideki Murakami⁵, Tsutomu Ogawa¹, Naoto Oshiman⁶, Ryokei Yoshimura⁶, Koki Aizawa⁷, Ichiro Shiozaki⁸, Takafumi Kasaya⁹ (1. Earthquake Research Institute, The University of Tokyo, 2. Volcano and Earthquake Research Division, Multidisciplinary Resilience Research Center, Institute of Innovative Research, Institute of Science Tokyo, 3. Graduate School of Science, Tohoku University, 4. Department of Geosciences, Graduate School of Science, Osaka Metropolitan University, 5. Kochi University, 6. Disaster Prevention Research Institute, Kyoto University, 7. Institute of Seismology and Volcanology, Faculty of Sciences, Kyushu University, 8. Graduate School of Engineering, Tottori University, 9. Japan Agency for Marine-Earth Science and Technology)

Keywords:electrical resistivity structure, Kii Peninsula, Deep Low-Frequency earthquake, high-temperature hot springs, Network-MT method, slab dehydration