Short time scales of magma-mixing processes prior to the 2011 eruption of Shinmoedake volcano, Kirishima volcanic group, Japan

Akihiko Tomiya, Isoji Miyagi, Genji Saito, +1

Bulletin of Volcanology

Magmatic ProcessVolcanologyEngineeringVolcanismEarth Science +16

A new hydrous silicate, a water reservoir, in the upper part of the lower mantle

Eiji Ohtani, H. Mizobata, Yasuhiro Kudoh, +4

Geophysical Research Letters

Materials ScienceNew Hydrous SilicateMineral PhysicEngineeringPressure Range +12

Ultrafine-scale magnetostratigraphy of marine ferromanganese crust

Hirokuni Oda, Akira Usui, Isoji Miyagi, +7

Geology

EngineeringMarine Ferromanganese CrustRene HarderTectonic EvolutionMarine Geophysical Data +14

Decomposition of K-amphibole at high pressures and implications for subduction zone volcanism

Toru Inoue, Tetsuo Irifune, Hisayoshi Yurimoto, +1

Physics of The Earth and Planetary Interiors

VolcanologyEngineeringVolcanismSubduction ZoneGeology +5

Heat source of the 2014 phreatic eruption of Mount Ontake, Japan

Isoji Miyagi, Nobuo Geshi, Satoshi Hamasaki, +2

Bulletin of Volcanology

Magmatic ProcessVolcanologyEngineeringVolcanismPyroclastic Flow +21

Scanning SQUID microscope system for geological samples: system integration and initial evaluation

Hirokuni Oda, Jun Kawai, Masakazu Miyamoto, +9

Earth Planets and Space

Estimation of total discharged mass from the phreatic eruption of Ontake Volcano, central Japan, on September 27, 2014

Shinji Takarada, Teruki Oikawa, Ryuta Furukawa, +4

Earth Planets and Space

Change in D/H ratio, water content and color during dehydration of hornblende.

Isoji Miyagi, Osamu Matsubaya, Satοru Nakashima

GEOCHEMICAL JOURNAL

Magmatic ProcessD/h RatioVolcanic Gas ChemistryVolcanologyEngineering +16

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

Isoji Miyagi, Hideo Hoshizumi, Taichi Suda, +3

Journal of Petrology

Accumulation of rhyolite magma and triggers for a caldera-forming eruption of the Aira Caldera, Japan

Nobuo Geshi, Ikuko Yamada, Keiko Matsumoto, +2

Bulletin of Volcanology

GeophysicsRhyolite MagmaMagmatic ProcessVolcanologyEngineering +11