Melting of recycled ancient crust responsible for the Gutenberg discontinuity

The seismic Gutenberg discontinuity has long been associated with the lithosphere-asthenosphere boundary, yet the physical explanation of what is causing the discontinuity remains debated. Here, the authors report geochemical evidence, including Mg isotopes, and suggest that melting of recycled crus...

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Autores principales:	Jia Liu, Naoto Hirano, Shiki Machida, Qunke Xia, Chunhui Tao, Shili Liao, Jin Liang, Wei Li, Weifang Yang, Guoying Zhang, Teng Ding
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/a98ce94b00b641dd94c762d60dd94812
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spelling	oai:doaj.org-article:a98ce94b00b641dd94c762d60dd948122021-12-02T14:42:28ZMelting of recycled ancient crust responsible for the Gutenberg discontinuity10.1038/s41467-019-13958-w2041-1723https://doaj.org/article/a98ce94b00b641dd94c762d60dd948122020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13958-whttps://doaj.org/toc/2041-1723The seismic Gutenberg discontinuity has long been associated with the lithosphere-asthenosphere boundary, yet the physical explanation of what is causing the discontinuity remains debated. Here, the authors report geochemical evidence, including Mg isotopes, and suggest that melting of recycled crust is responsible for the Gutenberg discontinuity.Jia LiuNaoto HiranoShiki MachidaQunke XiaChunhui TaoShili LiaoJin LiangWei LiWeifang YangGuoying ZhangTeng DingNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jia Liu Naoto Hirano Shiki Machida Qunke Xia Chunhui Tao Shili Liao Jin Liang Wei Li Weifang Yang Guoying Zhang Teng Ding Melting of recycled ancient crust responsible for the Gutenberg discontinuity
description	The seismic Gutenberg discontinuity has long been associated with the lithosphere-asthenosphere boundary, yet the physical explanation of what is causing the discontinuity remains debated. Here, the authors report geochemical evidence, including Mg isotopes, and suggest that melting of recycled crust is responsible for the Gutenberg discontinuity.
format	article
author	Jia Liu Naoto Hirano Shiki Machida Qunke Xia Chunhui Tao Shili Liao Jin Liang Wei Li Weifang Yang Guoying Zhang Teng Ding
author_facet	Jia Liu Naoto Hirano Shiki Machida Qunke Xia Chunhui Tao Shili Liao Jin Liang Wei Li Weifang Yang Guoying Zhang Teng Ding
author_sort	Jia Liu
title	Melting of recycled ancient crust responsible for the Gutenberg discontinuity
title_short	Melting of recycled ancient crust responsible for the Gutenberg discontinuity
title_full	Melting of recycled ancient crust responsible for the Gutenberg discontinuity
title_fullStr	Melting of recycled ancient crust responsible for the Gutenberg discontinuity
title_full_unstemmed	Melting of recycled ancient crust responsible for the Gutenberg discontinuity
title_sort	melting of recycled ancient crust responsible for the gutenberg discontinuity
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/a98ce94b00b641dd94c762d60dd94812
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Melting of recycled ancient crust responsible for the Gutenberg discontinuity

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