Zobrazeno 1 - 10
of 82
pro vyhledávání: '"桜島"'
Autor:
KAZAMA, Takahito, OYANAGI, Ryo, YAMAMOTO, Keigo, OKADA, Kazumi, OSHIMA, Hiromitsu, TAKENAKA, Yusuke, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 65:67-76
Relative gravity values were repeatedly measured at 19 gravity points in and around Sakurajima Volcano in October 2021 and March 2022, to monitor spatiotemporal mass variations associated with volcanic activity. The gravity values obtained from 1998
Autor:
MAKI, Masayuki, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 65:77-96
In the present study, we analyzed the particle size distribution (PSD) of falling volcanic ash particles collected for a total of 205 eruptions in 2018-2020 at Sakurajima volcano in Kagoshima Prefecture, Japan. PSD data were measured with the DPRI op
Autor:
KAZAMA, Takahito, YAMAMOTO, Keigo, OYANAGI, Ryo, OKADA, Kazumi, OSHIMA, Hiromitsu, TAKENAKA, Yusuke, WAKABAYASHI, Tamaki, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 64:73-85
Relative gravity values were repeatedly measured at 19 gravity points in and around Sakurajima Volcano in October 2020 and March 2021, to monitor spatiotemporal mass variations associated with volcanic activity. The gravity values obtained from 1998
Autor:
MAKI, Masayuki /KOBORI, Takehiko, NISHI, Takaaki, FUJIYOSHI, Yasushi, TOKUSHIMA, Hidehiko, SATO, Eiichi, IGUCHI, Masato, TAMEGURI, Takeshi
Publikováno v:
京都大学防災研究所年報. B. 63:136-148
The present paper describes the results of observational studies of Sakurajima volcanic eruption columns using an X-band marine radar. The X-band marine radar was set up at the Kurokami Observatory located approximately 4 km from the Sakurajima Minam
Publikováno v:
京都大学防災研究所年報. B. 63:118-135
Seismic reflectors at the depth of Aira Caldera are presented through seismic array analysis of the later arrivals in the controlled-source seismograms across northern Kagoshima Bay on November 2008. Though the first arrivals with a characteristic pa
Autor:
NAKAMICHI, Haruhisa, YAMAMOTO, Keigo, YAMADA, Taishi, TAMEGURI, Takeshi, TAKAHASHI, Kousuke, AOYAMA, Hiroshi, YAMAMOTO, Mare, NOGAMI, Kenji, OIKAWA, Jun, MAEDA, Yuta, OHKURA, Takahiro, MATSUSHIMA, Takeshi, YAKIWARA, Hiroshi, SUGAHARA, Michitomo, TSUKAMOTO, Kaori, KISHIMOTO, Hiroshi, KUDO, Naoki, YAMAMURA, Takuya, HIRAHARA, Satoshi, YAGI, Takeo, HORIKAWA, Shinichiro, YOSHIKAWA, Shin, SONODA, Tadaomi, NAKATANI, Yukihiro, HIRANO, Shuichiro, MIYAMACHI, Hiroki, TANAKA, Yuki, YOSHIDA, Hideomi, NISHIKAWA, Sora, KAI, Takeru, TAKAHASHI, Ryuhei, TANOUE, Kazushi, KAWABE, Satoshi, WAKABAYASHI, Tamaki, MURAMATSU, Dan, HASHIMOTO, Tasuku, OSUGA, Keishi
Publikováno v:
京都大学防災研究所年報. B. 63:100-107
We conducted an active seismic experiment in Sakurajima volcano in December 2019, three years after the similar experiment that was conducted in 2016. We deployed 185 temporary seismic stations, most of which were installed at the same place as in 20
Autor:
KAZAMA, Takahito, YAMAMOTO, Keigo, OYANAGI, Ryo, OKADA, Kazumi, OSHIMA, Hiromitsu, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 63:108-117
Relative gravity values were repeatedly measured at 21 gravity points in and around Sakurajima Volcano in May, July, September, December 2019 and March 2020, to monitor spatiotemporal mass variations associated with volcanism. The relative gravity va
Publikováno v:
鹿児島大学教育学部研究紀要. 教育科学編 = Bulletin of the Faculty of Education, Kagoshima University. Studies in education. 71:39-51
本研究は、桜島の大規模な噴火に備えて、人々の防災への意識ならびに知識の向上を図るために、学校教育で活用できる桜島に関する教材を開発することを目的としている。研究方法は
Autor:
KAZAMA, Takahito, YAMAMOTO, Keigo, OSHIMA, Hiromitsu, OKADA, Kazumi, OYANAGI, Ryo, SONODA, Tadaomi, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 62:318-324
Relative gravity values were repeatedly measured at 19 gravity points in and around Sakurajima Volcano in May 2018, August-October 2018 and January-February 2019, to monitor spatiotemporal mass variations associated with volcanism. The relative gravi
Autor:
KAZAMA, Takahito, YAMAMOTO, Keigo, HIRAYOSHI, Masumi, OHSHIMA, Hiromitsu, MAEKAWA, Tokumitsu, OKADA, Kazumi, SONODA, Tadaomi, IGUCHI, Masato
Publikováno v:
京都大学防災研究所年報. B. 61:330-336
Relative gravity values were measured at 19 gravity points in and around Sakurajima Volcano in May, July, September and October 2017, and February 2018, to monitor spatiotemporal mass variations associated with volcanism. The gravity values observed