Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Yusuke Yamaya"'
Autor:
Dieno Diba, Makoto Uyeshima, Masahiro Ichiki, Shin’ya Sakanaka, Makoto Tamura, Yiren Yuan, Marceau Gresse, Yusuke Yamaya, Yoshiya Usui
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-10 (2023)
Abstract Many active volcanoes and various types of seismic activities exist in the southern part of the Northeast Japan subduction zone. One of the geologically most interesting features in this area is the sequential explosive eruptions of a group
Externí odkaz:
https://doaj.org/article/9a6a69d76bb3470f9fffbb7fec8e083c
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-12 (2022)
Abstract We performed a broadband magnetotelluric (BBMT) survey and three-dimensional resistivity modeling for the Meakandake volcano in eastern Hokkaido, Japan, where remarkable ground deformation suggests a sill-like intrusion on the northeastern f
Externí odkaz:
https://doaj.org/article/c75def2dbcfe4515a4095b74a4024abb
Autor:
Ryo Tanaka, Yusuke Yamaya, Makoto Tamura, Takeshi Hashimoto, Noritoshi Okazaki, Ryo Takahashi, Toru Mogi
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
Abstract Subvolcanic hydrothermal systems can lead to hydrothermal eruptions as well as unrest phenomena without an eruptive event. Historical eruptions and recent unrest events, including ground inflation, demagnetization, and a gradual decrease in
Externí odkaz:
https://doaj.org/article/22dc5f540b32417797de181f52d34e3f
Autor:
Hiroshi Ichihara, Toru Mogi, Toshihiro Uchida, Hideyuki Satoh, Yusuke Yamaya, Masakazu Fujii, Shusaku Yamazaki, Kenji Okazaki, Noriko Tada
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
Abstract We conducted magnetotelluric measurements to investigate a large serpentinite complex in the northern Kamuikotan Zone that intruded a Cretaceous–Paleocene forearc sedimentary sequence. The resistivity model we derived by three-dimensional
Externí odkaz:
https://doaj.org/article/3eef2f942d5a4b0e815fc8f9d606e0b8
Publikováno v:
Earth, Planets and Space, Vol 71, Iss 1, Pp 1-10 (2019)
Abstract The Hidaka collision zone, the collision boundary between the NE Japan and Kurile arcs, is known to be an ideal region to study the evolution of island arcs. The hypocenter of the 2018 Hokkaido Eastern Iburi earthquake (M w 6.6) in the weste
Externí odkaz:
https://doaj.org/article/b6b44fa912f046d6b0d4e4c03e1c2837
Autor:
T. Mogi, Ryo Takahashi, Makoto Tamura, Ryo Tanaka, Noritoshi Okazaki, Takeshi Hashimoto, Yusuke Yamaya
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
Subvolcanic hydrothermal systems can lead to hydrothermal eruptions as well as unrest phenomena without an eruptive event. Historical eruptions and recent unrest events, including ground inflation, demagnetization, and a gradual decrease in the plume
Autor:
Shusaku Yamazaki, Yusuke Yamaya, Toru Mogi, Masakazu Fujii, Kenji Okazaki, Toshihiro Uchida, Hideyuki Satoh, Hiroshi Ichihara, Noriko Tada
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
We conducted magnetotelluric measurements to investigate a large serpentinite complex in the northern Kamuikotan Zone that intruded a Cretaceous–Paleocene forearc sedimentary sequence. The resistivity model we derived by three-dimensional inversion
Autor:
Ryoichi Saito, Elvar K. Bjarkason, Norihiro Watanabe, Kazuya Ishitsuka, Yosuke Kobayashi, Tatsuya Kajiwara, Anna Suzuki, Hiroshi Asanuma, Yusuke Yamaya, T. Mogi, Takeshi Sugimoto
Publikováno v:
Natural Resources Research. 30:3289-3314
The temperature distribution at depth is a key variable when assessing the potential of a supercritical geothermal resource as well as a conventional geothermal resource. Data-driven estimation by a machine-learning approach is a promising way to est
Autor:
Shin'ya Sakanaka, Yasuo Ogawa, Kuo Hsuan Tseng, Masahiro Ichiki, Yoshimori Honkura, Toru Mogi, Wataru Kanda, Yusuke Yamaya, Noriyoshi Tsuchiya, Keishi Nunohara, Hideaki Hase, Yuta Hino, Kaori Seki, Keiichi Ishizu
Publikováno v:
Journal of Geophysical Research: Solid Earth. 127
Magmatic fluids within the crust may exist under supercritical conditions (e.g. >374°C and >22.1 MPa for pure water). Geothermal systems using such supercritical fluids have gained attent...