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Magmatic overpressures, volatile exsolution and potential explosivity of fissure eruptions inferred via dike aspect ratios

Buoyant magmas abundant in exsolved volatiles (bubbles) drive the rapid upward-propagation of feeder dikes from magma chambers. The consequence of a feeder dike reaching the surface can result in an explosive volcanic eruption depending, partly, on the retention of volatiles. Therefore, timely detec...

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Detalles Bibliográficos
Autores principales: Geshi, Nobuo, Browning, John, Kusumoto, Shigekazu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7287056/
https://www.ncbi.nlm.nih.gov/pubmed/32523102
http://dx.doi.org/10.1038/s41598-020-66226-z