Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Kusatsu-Shirane volcano"'
Autor:
Hiroshi Munekane
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-15 (2021)
Abstract Long-term deformation of Kusatsu-Shirane and Asama volcanoes in central Japan were investigated using Global Navigation Satellite System (GNSS) measurements. Large postseismic deformation caused by the 2011 Tohoku earthquake—which obscures
Externí odkaz:
https://doaj.org/article/65c4288ee5ef49c9aae958eb95706249
Autor:
Takao Koyama, Wataru Kanda, Mitsuru Utsugi, Takayuki Kaneko, Takao Ohminato, Atsushi Watanabe, Hiroshi Tsuji, Taro Nishimoto, Alexey Kuvshinov, Yoshiaki Honda
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)
Abstract Kusatsu-Shirane volcano is one of the active volcanoes in Japan. Phreatic explosions occurred in Mt. Shirane in 1983 and most recently, in 2018, in Mt. Motoshirane. Information on the subsurface structure is crucial for understanding the act
Externí odkaz:
https://doaj.org/article/7fb9569233fa4989bee7fbca4e86bc0a
Autor:
Nobuko Kametani, Yasuo Ishizaki, Mitsuhiro Yoshimoto, Fukashi Maeno, Akihiko Terada, Ryuta Furukawa, Ryo Honda, Yoshihiro Ishizuka, Jiro Komori, Masashi Nagai, Shinji Takarada
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-10 (2021)
Abstract On January 23, 2018, a small phreatic eruption (VEI = 1) occurred at the Motoshirane Pyroclastic Cone Group in the southern part of Kusatsu-Shirane Volcano in central Japan. The eruption ejected ash, lapillus, and volcanic blocks from three
Externí odkaz:
https://doaj.org/article/c756e5e39f1046fa8f8eb368eaac116a
Autor:
Akihiko Terada, Wataru Kanda, Yasuo Ogawa, Taishi Yamada, Mare Yamamoto, Takahiro Ohkura, Hiroshi Aoyama, Tomoki Tsutsui, Shin’ya Onizawa
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-17 (2021)
Abstract We estimate the mass and energy budgets for the 2018 phreatic eruption of Mt. Motoshirane on Kusatsu–Shirane volcano, Japan, based on data obtained from a network of eight tiltmeters and weather radar echoes. The tilt records can be explai
Externí odkaz:
https://doaj.org/article/ca998230f62e4cc7bd3d0ec79a7caaf6
Autor:
Eiichi Sato
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-8 (2021)
Abstract A phreatic eruption suddenly occurred at Motoshirane (Kusatsu-Shirane volcano, Japan) at 10:02 JST on January 23, 2018. A member of the Japan Self-Defense Force was killed by volcanic blocks during training in Motoshirane, and 11 people were
Externí odkaz:
https://doaj.org/article/ca76178ce7a14e5b813f888dcc2a37f6
Publikováno v:
Earth, Planets and Space, Vol 72, Iss 1, Pp 1-12 (2020)
Abstract Coeruptive deformation helps to interpret physical processes associated with volcanic eruptions. Because phreatic eruptions cause small, localized coeruptive deformation, we sometimes fail to identify plausible deformation signals. Satellite
Externí odkaz:
https://doaj.org/article/0072880b387e447597c79209ddca95ed
Publikováno v:
Frontiers in Earth Science, Vol 9 (2022)
Regular sampling of lake water has been performed at many volcanoes to assess the state of volcanic activity. However, it is not clear whether the absolute concentrations or, instead, rate of changes in concentrations are more suitable for such asses
Externí odkaz:
https://doaj.org/article/a7977c82562546c8afc97336528ffce1
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Interpreting the triggering mechanisms for phreatic eruptions is a key to improving the hazard assessment of crater lakes. Yugama Crater Lake at Kusatsu-Shirane volcano, Japan, is the site of frequent phreatic eruptions with the recent eruptions in 1
Externí odkaz:
https://doaj.org/article/3cd10337bcc646378f4d2e70eaf28d23
Autor:
Akihiko Terada, Yuichi Morita, Takeshi Hashimoto, Toshiya Mori, Takeshi Ohba, Muga Yaguchi, Wataru Kanda
Publikováno v:
Earth, Planets and Space, Vol 70, Iss 1, Pp 1-9 (2018)
Abstract Remote sampling of water from Yugama crater lake at Kusatsu-Shirane volcano, Japan, was performed using a drone. Despite the high altitude of over 2000 m above sea level, our simple method was successful in retrieving a 250 mL sample of lake
Externí odkaz:
https://doaj.org/article/bc1e711484b548b39fcaedebbc853b5f
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