研究キーワード (18件):
高温高圧実験
, 火山ガス
, シリケイトメルト
, 脱ガス
, 発泡
, 溶解度
, 非平衡
, マグマ水
, D/H/SIMS
, high-temperature and high-pressure experiment
, volcanic gas
, silicate melt
, degassing
, foaming
, solubility
, non-equilibrium
, water content of magma
, D/H/SIMS
競争的資金等の研究課題 (2件):
2013 - 2017 SQUID顕微鏡による惑星古磁場の先端的研究の開拓
2010 - 2011 地球の水の起源と深部循環の解明に向けたNAMの水素同位体測定法の開発
論文 (49件):
Isoji Miyagi, Hideo Hoshizumi, Taichi Suda, Genji Saito, Yasuo Miyabuchi, Nobuo Geshi. Importance of long-term shallow degassing of basaltic magma on the genesis of massive felsic magma reservoirs: A case study of Aso caldera, Kyushu, Japan. Journal of Petrology. 2023
H Oda, J Kawai, A Usui, Y Yamamoto, A Noguchi, I Miyagi, M Miyamoto, J Fujihira, M Sato. Development of scanning SQUID microscope system and its applications on geological samples: A case study on marine ferromanganese crust. Journal of Physics: Conference Series. 2020. 1590. 1. 012037-012037
Nobuo Geshi, Ikuko Yamada, Keiko Matsumoto, Ayumu Nishihara, Isoji Miyagi. Accumulation of rhyolite magma and triggers for a caldera-forming eruption of the Aira Caldera, Japan. Bulletin of Volcanology. 2020. 82. 6
Isoji Miyagi, Nobuo Geshi, Satoshi Hamasaki, Teruki Oikawa, Akihiko Tomiya. Heat source of the 2014 phreatic eruption of Mount Ontake, Japan. Bulletin of Volcanology. 2020. 82. 4