Melting of subducted sediments reconciles geophysical images of subduction zones

Here, the authors identify that magnetotelluric conductive anomalies commonly observed on the trenchward-side of volcanic arcs in subduction zones can be explained by subducted sediments. High-pressure experiments show that these sediment melts will react with the overlying mantle wedge to produce e...

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Autores principales:	M. W. Förster, K. Selway
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/86e1e86e7dab4aec9259af27d6754f95
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id	oai:doaj.org-article:86e1e86e7dab4aec9259af27d6754f95
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spelling	oai:doaj.org-article:86e1e86e7dab4aec9259af27d6754f952021-12-02T13:32:50ZMelting of subducted sediments reconciles geophysical images of subduction zones10.1038/s41467-021-21657-82041-1723https://doaj.org/article/86e1e86e7dab4aec9259af27d6754f952021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21657-8https://doaj.org/toc/2041-1723Here, the authors identify that magnetotelluric conductive anomalies commonly observed on the trenchward-side of volcanic arcs in subduction zones can be explained by subducted sediments. High-pressure experiments show that these sediment melts will react with the overlying mantle wedge to produce electrically conductive phlogopite pyroxenites.M. W. FörsterK. SelwayNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. W. Förster K. Selway Melting of subducted sediments reconciles geophysical images of subduction zones
description	Here, the authors identify that magnetotelluric conductive anomalies commonly observed on the trenchward-side of volcanic arcs in subduction zones can be explained by subducted sediments. High-pressure experiments show that these sediment melts will react with the overlying mantle wedge to produce electrically conductive phlogopite pyroxenites.
format	article
author	M. W. Förster K. Selway
author_facet	M. W. Förster K. Selway
author_sort	M. W. Förster
title	Melting of subducted sediments reconciles geophysical images of subduction zones
title_short	Melting of subducted sediments reconciles geophysical images of subduction zones
title_full	Melting of subducted sediments reconciles geophysical images of subduction zones
title_fullStr	Melting of subducted sediments reconciles geophysical images of subduction zones
title_full_unstemmed	Melting of subducted sediments reconciles geophysical images of subduction zones
title_sort	melting of subducted sediments reconciles geophysical images of subduction zones
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/86e1e86e7dab4aec9259af27d6754f95
work_keys_str_mv	AT mwforster meltingofsubductedsedimentsreconcilesgeophysicalimagesofsubductionzones AT kselway meltingofsubductedsedimentsreconcilesgeophysicalimagesofsubductionzones
_version_	1718392865740029952

Melting of subducted sediments reconciles geophysical images of subduction zones

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