Understanding the plume dynamics of explosive super-eruptions

Super-eruptions such as Toba generate large co-ignimbrite plumes, but their behaviour is not fully understood. Here, the authors show that super-eruption plumes behave differently to Plinian eruptions and can generate over-plumes into the mesosphere, which would amplify their impact on the climate.

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Autores principales: Antonio Costa, Yujiro J. Suzuki, Takehiro Koyaguchi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/3cffc204af624973bf09d8662b2260a4
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spelling oai:doaj.org-article:3cffc204af624973bf09d8662b2260a42021-12-02T14:40:07ZUnderstanding the plume dynamics of explosive super-eruptions10.1038/s41467-018-02901-02041-1723https://doaj.org/article/3cffc204af624973bf09d8662b2260a42018-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-02901-0https://doaj.org/toc/2041-1723Super-eruptions such as Toba generate large co-ignimbrite plumes, but their behaviour is not fully understood. Here, the authors show that super-eruption plumes behave differently to Plinian eruptions and can generate over-plumes into the mesosphere, which would amplify their impact on the climate.Antonio CostaYujiro J. SuzukiTakehiro KoyaguchiNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Antonio Costa
Yujiro J. Suzuki
Takehiro Koyaguchi
Understanding the plume dynamics of explosive super-eruptions
description Super-eruptions such as Toba generate large co-ignimbrite plumes, but their behaviour is not fully understood. Here, the authors show that super-eruption plumes behave differently to Plinian eruptions and can generate over-plumes into the mesosphere, which would amplify their impact on the climate.
format article
author Antonio Costa
Yujiro J. Suzuki
Takehiro Koyaguchi
author_facet Antonio Costa
Yujiro J. Suzuki
Takehiro Koyaguchi
author_sort Antonio Costa
title Understanding the plume dynamics of explosive super-eruptions
title_short Understanding the plume dynamics of explosive super-eruptions
title_full Understanding the plume dynamics of explosive super-eruptions
title_fullStr Understanding the plume dynamics of explosive super-eruptions
title_full_unstemmed Understanding the plume dynamics of explosive super-eruptions
title_sort understanding the plume dynamics of explosive super-eruptions
publisher Nature Portfolio
publishDate 2018
url https://doaj.org/article/3cffc204af624973bf09d8662b2260a4
work_keys_str_mv AT antoniocosta understandingtheplumedynamicsofexplosivesupereruptions
AT yujirojsuzuki understandingtheplumedynamicsofexplosivesupereruptions
AT takehirokoyaguchi understandingtheplumedynamicsofexplosivesupereruptions
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