Ontology highlight
ABSTRACT:
SUBMITTER: Garg D
PROVIDER: S-EPMC6397211 | biostudies-literature | 2019 Mar
REPOSITORIES: biostudies-literature
Garg Deepak D Papale Paolo P Colucci Simone S Longo Antonella A
Scientific reports 20190301 1
Magmas discharged during individual volcanic eruptions commonly display compositional variations interpreted as new arrivals at shallow depth of more primitive, hotter, volatile-rich magma batches mixing with resident, colder, partially degassed magma. Heterogeneities in eruption products are often interpreted as evidence of short times of order tens of hours from new magma arrival to eruption, raising concerns for emergency planning. We show here, through numerical simulations, that magma conve ...[more]