Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra

A novel model for submarine tephra dispersal by hydrothermal megaplumes is proposed. The energy flux inferred from our model aligns with megaplume observations, and suggests that the catastrophic release of hot crustal fluids, as opposed to lava heating, is responsible for megaplume generation.

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Autores principales: Samuel S. Pegler, David J. Ferguson
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/dbf0468cee8a41d4a6a444c09e58f897
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spelling oai:doaj.org-article:dbf0468cee8a41d4a6a444c09e58f8972021-12-02T17:33:34ZRapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra10.1038/s41467-021-22439-y2041-1723https://doaj.org/article/dbf0468cee8a41d4a6a444c09e58f8972021-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22439-yhttps://doaj.org/toc/2041-1723A novel model for submarine tephra dispersal by hydrothermal megaplumes is proposed. The energy flux inferred from our model aligns with megaplume observations, and suggests that the catastrophic release of hot crustal fluids, as opposed to lava heating, is responsible for megaplume generation.Samuel S. PeglerDavid J. FergusonNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Samuel S. Pegler
David J. Ferguson
Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
description A novel model for submarine tephra dispersal by hydrothermal megaplumes is proposed. The energy flux inferred from our model aligns with megaplume observations, and suggests that the catastrophic release of hot crustal fluids, as opposed to lava heating, is responsible for megaplume generation.
format article
author Samuel S. Pegler
David J. Ferguson
author_facet Samuel S. Pegler
David J. Ferguson
author_sort Samuel S. Pegler
title Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
title_short Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
title_full Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
title_fullStr Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
title_full_unstemmed Rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
title_sort rapid heat discharge during deep-sea eruptions generates megaplumes and disperses tephra
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/dbf0468cee8a41d4a6a444c09e58f897
work_keys_str_mv AT samuelspegler rapidheatdischargeduringdeepseaeruptionsgeneratesmegaplumesanddispersestephra
AT davidjferguson rapidheatdischargeduringdeepseaeruptionsgeneratesmegaplumesanddispersestephra
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