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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Détails bibliographiques
Auteurs principaux:	Samuel S. Pegler, David J. Ferguson
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Science Q
Accès en ligne:	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
_version_	1718379970575728640

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

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