Timescales of water accumulation in magmas and implications for short warning times of explosive eruptions

Volatiles such as water play a key role in magma ascent and ultimately triggering explosive eruptions. Here, the authors show that water-rich melts with water concentrations of 6–9 wt.% can ascend rapidly to the surface over the timescales of hours to days with very short warning times.

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Auteurs principaux: M. Petrelli, K. El Omari, L. Spina, Y. Le Guer, G. La Spina, D. Perugini
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/3c25b15cc6a44ee396c6aed2625ffcb5
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