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研究成果 2002 2019

  • 406 引用
  • 14 h指数
  • 23 記事
フィルター
記事
2019

Magnetotelluric transect of Unzen graben, Japan: conductors associated with normal faults

Triahadini, A., Aizawa, K., Teguri, Y., Koyama, T., Tsukamoto, K., Muramatsu, D., Chiba, K. & Uyeshima, M., 12 1 2019, : : earth, planets and space. 71, 1, 28.

研究成果: ジャーナルへの寄稿記事

graben
normal fault
Japan
transect
conductors
2018

Estimation of Vent Radii From Video Recordings and Infrasound Data Analysis: Implications for Vulcanian Eruptions From Sakurajima Volcano, Japan

Muramatsu, D., Aizawa, K., Yokoo, A., Iguchi, M. & Tameguri, T., 12 16 2018, : : Geophysical Research Letters. 45, 23, p. 12,829-12,836

研究成果: ジャーナルへの寄稿記事

vents
volcanoes
volcanic eruptions
crater
Japan
2 引用 (Scopus)

Three-Dimensional Resistivity Structure of Iwo-Yama Volcano, Kirishima Volcanic Complex, Japan: Relationship to Shallow Seismicity, Surface Uplift, and a Small Phreatic Eruption

Tsukamoto, K., Aizawa, K., Chiba, K., Kanda, W., Uyeshima, M., Koyama, T., Utsugi, M., Seki, K. & Kishita, T., 12 16 2018, : : Geophysical Research Letters. 45, 23, p. 12,821-12,828

研究成果: ジャーナルへの寄稿記事

volcanoes
volcanic eruptions
seismicity
electrical resistivity
volcanology
2017
7 引用 (Scopus)

Seismicity controlled by resistivity structure: The 2016 Kumamoto earthquakes, Kyushu Island, Japan

Aizawa, K., Asaue, H., Koike, K., Takakura, S., Utsugi, M., Inoue, H., Yoshimura, R., Yamazaki, KI., Komatsu, S., Uyeshima, M., Koyama, T., Kanda, W., Shiotani, T., Matsushima, N., Hata, M., Yoshinaga, T., Uchida, K., Tsukashima, Y., Shito, A., Fujita, S. および12人, Wakabayashi, A., Tsukamoto, K., Matsushima, T., Miyazaki, M., Kondo, K., Takashima, K., Hashimoto, T., Tamura, M., Matsumoto, S., Yamashita, Y., Nakamoto, M. & Shimizu, H., 12 1 2017, : : earth, planets and space. 69, 1, 4.

研究成果: ジャーナルへの寄稿記事

seismicity
electrical resistivity
Japan
earthquakes
earthquake
11 引用 (Scopus)

Three-dimensional resistivity structure of Asama Volcano revealed by data-space magnetotelluric inversion using unstructured tetrahedral elements

Usui, Y., Ogawa, Y., Aizawa, K., Kanda, W., Hashimoto, T., Koyama, T., Yamaya, Y. & Kagiyama, T., 1 1 2017, : : Geophysical Journal International. 208, 3, p. 1359-1372 14 p.

研究成果: ジャーナルへの寄稿記事

Magnetotellurics
Volcanoes
volcanoes
electrical resistivity
volcano
2016
8 引用 (Scopus)

Gas pathways and remotely triggered earthquakes beneath Mount Fuji, Japan

Aizawa, K., Sumino, H., Uyeshima, M., Yamaya, Y., Hase, H., Takahashi, H. A., Takahashi, M., Kazahaya, K., Ohno, M., Rung-Arunwan, T. & Ogawa, Y., 1 1 2016, : : Geology. 44, 2, p. 127-130 4 p.

研究成果: ジャーナルへの寄稿記事

seismicity
earthquake
gas
earthquake trigger
Tohoku earthquake 2011
19 引用 (Scopus)

Multiparametric observation of volcanic lightning: Sakurajima Volcano, Japan

Cimarelli, C., Alatorre-Ibargüengoitia, M. A., Aizawa, K., Yokoo, A., Díaz-Marina, A., Iguchi, M. & Dingwell, D. B., 5 16 2016, : : Geophysical Research Letters. 43, 9, p. 4221-4228 8 p.

研究成果: ジャーナルへの寄稿記事

lightning
volcanoes
plumes
volcanology
Japan
17 引用 (Scopus)

Physical properties of volcanic lightning: Constraints from magnetotelluric and video observations at Sakurajima volcano, Japan

Aizawa, K., Cimarelli, C., Alatorre-Ibargüengoitia, M. A., Yokoo, A., Dingwell, D. B. & Iguchi, M., 6 15 2016, : : Earth and Planetary Science Letters. 444, p. 45-55 11 p.

研究成果: ジャーナルへの寄稿記事

Magnetotellurics
Volcanoes
lightning
Lightning
volcanoes
2014
26 引用 (Scopus)

Three-dimensional resistivity structure and magma plumbing system of the Kirishima Volcanoes as inferred from broadband magnetotelluric data

Aizawa, K., Koyama, T., Hase, H., Uyeshima, M., Kanda, W., Utsugi, M., Yoshimura, R., Yamaya, Y., Hashimoto, T., Yamazaki, KI., Komatsu, S., Watanabe, A., Miyakawa, K. & Ogawa, Y., 1 1 2014, : : Journal of Geophysical Research: Solid Earth. 119, 1, p. 198-215 18 p.

研究成果: ジャーナルへの寄稿記事

Magnetotellurics
Plumbing
Volcanoes
volcanoes
volcanic eruptions
2013
11 引用 (Scopus)

Magnetotelluric and temperature monitoring after the 2011 sub-Plinian eruptions of Shinmoe-dake volcano

Aizawa, K., Koyama, T., Uyeshima, M., Hase, H., Hashimoto, T., Kanda, W., Yoshimura, R., Utsugi, M., Ogawa, Y. & Yamazaki, K., 1 1 2013, : : earth, planets and space. 65, 6, p. 539-550 12 p.

研究成果: ジャーナルへの寄稿記事

plinian eruption
volcanoes
volcanic eruptions
electrical resistivity
volcano
2011
20 引用 (Scopus)

Temporal changes in electrical resistivity at Sakurajima volcano from continuous magnetotelluric observations

Aizawa, K., Kanda, W., Ogawa, Y., Iguchi, M., Yokoo, A., Yakiwara, H. & Sugano, T., 1 1 2011, : : Journal of Volcanology and Geothermal Research. 199, 1-2, p. 165-175 11 p.

研究成果: ジャーナルへの寄稿記事

Magnetotellurics
Volcanoes
Sea level
volcanoes
electrical resistivity
2010
14 引用 (Scopus)

Magnetotelluric pulses generated by volcanic lightning at Sakurajima volcano, Japan

Aizawa, K., Yokoo, A., Kanda, W., Ogawa, Y. & Iguchi, M., 9 1 2010, : : Geophysical Research Letters. 37, 17, L17301.

研究成果: ジャーナルへの寄稿記事

lightning
volcanoes
volcanic eruptions
volcanology
Japan
2009
56 引用 (Scopus)
Magnetotellurics
self potential
Volcanoes
hydrothermal systems
Groundwater flow
14 引用 (Scopus)

Magnetotelluric transect across the Niigata-Kobe Tectonic Zone, central Japan: A clear correlation between strain accumulation and resistivity structure

Yoshimura, R., Oshiman, N., Uyeshima, M., Toh, H., Uto, T., Kanezaki, H., Mochido, Y., Aizawa, K., Ogawa, Y., Nishitani, T., Sakanaka, S., Mishina, M., Satoh, H., Goto, T., Kasaya, T., Yamaguchi, S., Murakami, H., Mogi, T., Yamaya, Y., Harada, M. および6人, Shiozaki, I., Honkura, Y., Koyama, S., Nakao, S., Wada, Y. & Fujita, Y., 10 1 2009, : : Geophysical Research Letters. 36, 20, L20311.

研究成果: ジャーナルへの寄稿記事

electrical resistivity
tectonics
Japan
transect
conductors
8 引用 (Scopus)

Modification of the network-MT method and its first application in imaging the deep conductivity structure beneath the Kii Peninsula, southwestern Japan

Yamaguchi, S., Uyeshima, M., Murakami, H., Sutoh, S., Tanigawa, D., Ogawa, T., Oshiman, N., Yoshimura, R., Aizawa, K., Shiozaki, I. & Kasaya, T., 1 1 2009, : : earth, planets and space. 61, 8, p. 957-971 15 p.

研究成果: ジャーナルへの寄稿記事

peninsulas
magnetotelluric method
cable
cables
Japan
14 引用 (Scopus)

Structural controls on the 1998 volcanic unrest at Iwate volcano: Relationship between a shallow, electrically resistive body and the possible ascent route of magmatic fluid

Aizawa, K., Ogawa, Y., Mishina, M., Takahashi, K., Nagaoka, S., Takagi, N., Sakanaka, S. & Miura, T., 10 30 2009, : : Journal of Volcanology and Geothermal Research. 187, 1-2, p. 131-139 9 p.

研究成果: ジャーナルへの寄稿記事

Volcanoes
structural control
ascent
volcanoes
volcanology
2008
26 引用 (Scopus)
self potential
Volcanoes
volcanoes
volcano
anomalies
23 引用 (Scopus)

Shallow resistivity structure of Asama Volcano and its implications for magma ascent process in the 2004 eruption

Aizawa, K., Ogawa, Y., Hashimoto, T., Koyama, T., Kanda, W., Yamaya, Y., Mishina, M. & Kagiyama, T., 6 10 2008, : : Journal of Volcanology and Geothermal Research. 173, 3-4, p. 165-177 13 p.

研究成果: ジャーナルへの寄稿記事

Volcanoes
ascent
volcanoes
volcanic eruptions
magma
17 引用 (Scopus)
Volcanic rocks
self potential
Volcanoes
island arcs
Zeta potential
2005
43 引用 (Scopus)

Hydrothermal system beneath Mt. Fuji volcano inferred from magnetotellurics and electric self-potential

Aizawa, K., Yoshimura, R., Oshiman, N., Yamazaki, K., Uto, T., Ogawa, Y., Tank, S. B., Kanda, W., Sakanaka, S., Furukawa, Y., Hashimoto, T., Uyeshima, M., Ogawa, T., Shiozaki, I. & Hurst, A. W., 6 30 2005, : : Earth and Planetary Science Letters. 235, 1-2, p. 343-355 13 p.

研究成果: ジャーナルへの寄稿記事

Magnetotellurics
self potential
Volcanoes
hydrothermal systems
hydrothermal system
2004
19 引用 (Scopus)

A large self-potential anomaly and its changes on the quiet Mt. Fuji, Japan

Aizawa, K., 3 16 2004, : : Geophysical Research Letters. 31, 5

研究成果: ジャーナルへの寄稿記事

self potential
Japan
fumarole
anomalies
anomaly
25 引用 (Scopus)

Splitting of the Philippine Sea Plate and a magma chamber beneath Mt. Fuji

Aizawa, K., Yoshimura, R. & Oshiman, N., 5 16 2004, : : Geophysical Research Letters. 31, 9

研究成果: ジャーナルへの寄稿記事

Philippines
Philippine Sea plate
magma chamber
magma
basalt
2002
26 引用 (Scopus)

Three-dimensional P-wave velocity structure of Iwate volcano, Japan from active seismic survey

Tanaka, S., Hamaguchi, H., Nishimura, T., Yamawaki, T., Ueki, S., Nakamichi, H., Tsutsui, T., Miyamachi, H., Matsuwo, N., Oikawa, J., Ohminato, T., Miyaoka, K., Onizawa, S., Mori, T. & Aizawa, K., 5 15 2002, : : Geophysical Research Letters. 29, 10

研究成果: ジャーナルへの寄稿記事

seismic survey
velocity structure
P waves
volcanoes
P-wave