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First experimental observations on melting and chemical modification of volcanic ash during lightning interaction

Electrification in volcanic ash plumes often leads to syn-eruptive lightning discharges. High temperatures in and around lightning plasma channels have the potential to chemically alter, re-melt, and possibly volatilize ash fragments in the eruption cloud. In this study, we experimentally simulate t...

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Enregistré dans:
Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Mueller, S. P., Helo, C., Keller, F., Taddeucci, J., Castro, J. M.
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group UK 2018
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5780474/
https://ncbi.nlm.nih.gov/pubmed/29362499
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-19608-3
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