Modelling the size distribution of aggregated volcanic ash and implications for operational atmospheric dispersion modelling

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Beckett, Frances, Rossi, Eduardo, Devenish, Benjamin, Witham, Claire, Bonadonna, Costanza
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2022
• Subjects: info:eu-repo/classification/ddc/550; Pivot; Eyjafjallajökull
• Online Access: https://archive-ouverte.unige.ch/unige:159583

We have developed an aggregation scheme for use with the Lagrangian atmospheric transport and dispersion model NAME (Numerical Atmospheric Dispersion modelling Environment), which is used by the London Volcanic Ash Advisory Centre (VAAC) to provide advice and guidance on the location of volcanic ash...