JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC41] Crystal clear: petrological reconstructions of magmatic processes and histories

Thu. May 28, 2026 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Kawaguchi Masataka(Earthquake Research Institute, the University of Tokyo), Iwahashi Kurumi(National Institute of Advanced Industrial Science and Technology), Conway Chris(Geological Survey of Japan, AIST)

9:30 AM - 9:45 AM

[SVC41-02] A new quantitative model for multicomponent volatile degassing in magma

*Katsuya Kaneko1, Aoi Asada1 (1. Department of Planetology, Graduate School of Science, Kobe University)

Keywords:magma, volatile, thermodynamics, bubble-melt equilibrium, water, carbondioxide, sulfur, and halogen, degassing