Stability of volcanic ash aggregates and break-up processes

Abstract

Numerical modeling of ash plume dispersal is an important tool for forecasting and mitigating potential hazards from volcanic ash erupted during explosive volcanism. Recent tephra dispersal models have been expanded to account for dynamic ash aggregation processes. However, there are very few studies on rates of disaggregation during transport. It follows… (More)
DOI: 10.1038/s41598-017-07927-w

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