Noble gases confirm plume-related mantle degassing beneath Southern Africa

The elevation and high heat flow of Southern South Africa has controversially been attributed to a mantle plume. Here, the authors link degassed CO2 to a non-degassed mantle source rather than the convecting upper mantle, confirming plume-related mantle melting.

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Autores principales: S. M. V. Gilfillan, D. Györe, S. Flude, G. Johnson, C. E. Bond, N. Hicks, R. Lister, D. G. Jones, Y. Kremer, R. S. Haszeldine, F. M. Stuart
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/6dc2eb75a0d24c4a8577e9bcf6c2514d
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spelling oai:doaj.org-article:6dc2eb75a0d24c4a8577e9bcf6c2514d2021-12-02T15:36:03ZNoble gases confirm plume-related mantle degassing beneath Southern Africa10.1038/s41467-019-12944-62041-1723https://doaj.org/article/6dc2eb75a0d24c4a8577e9bcf6c2514d2019-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-12944-6https://doaj.org/toc/2041-1723The elevation and high heat flow of Southern South Africa has controversially been attributed to a mantle plume. Here, the authors link degassed CO2 to a non-degassed mantle source rather than the convecting upper mantle, confirming plume-related mantle melting.S. M. V. GilfillanD. GyöreS. FludeG. JohnsonC. E. BondN. HicksR. ListerD. G. JonesY. KremerR. S. HaszeldineF. M. StuartNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
S. M. V. Gilfillan
D. Györe
S. Flude
G. Johnson
C. E. Bond
N. Hicks
R. Lister
D. G. Jones
Y. Kremer
R. S. Haszeldine
F. M. Stuart
Noble gases confirm plume-related mantle degassing beneath Southern Africa
description The elevation and high heat flow of Southern South Africa has controversially been attributed to a mantle plume. Here, the authors link degassed CO2 to a non-degassed mantle source rather than the convecting upper mantle, confirming plume-related mantle melting.
format article
author S. M. V. Gilfillan
D. Györe
S. Flude
G. Johnson
C. E. Bond
N. Hicks
R. Lister
D. G. Jones
Y. Kremer
R. S. Haszeldine
F. M. Stuart
author_facet S. M. V. Gilfillan
D. Györe
S. Flude
G. Johnson
C. E. Bond
N. Hicks
R. Lister
D. G. Jones
Y. Kremer
R. S. Haszeldine
F. M. Stuart
author_sort S. M. V. Gilfillan
title Noble gases confirm plume-related mantle degassing beneath Southern Africa
title_short Noble gases confirm plume-related mantle degassing beneath Southern Africa
title_full Noble gases confirm plume-related mantle degassing beneath Southern Africa
title_fullStr Noble gases confirm plume-related mantle degassing beneath Southern Africa
title_full_unstemmed Noble gases confirm plume-related mantle degassing beneath Southern Africa
title_sort noble gases confirm plume-related mantle degassing beneath southern africa
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/6dc2eb75a0d24c4a8577e9bcf6c2514d
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