A tectonically driven Ediacaran oxygenation event

The evolution of complex animal life in the Cambrian period is thought to be related to oxygenation of the Earth System, however the timing, magnitude and mechanism of this oxygenation event remain uncertain. Here, the authors use a biogeochemical model which links tectonic CO2 degassing rates to ca...

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Auteurs principaux:	Joshua J. Williams, Benjamin J. W. Mills, Timothy M. Lenton
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2019
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/cbc22764aecb404797f0db3fecfa79e3
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id	oai:doaj.org-article:cbc22764aecb404797f0db3fecfa79e3
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spelling	oai:doaj.org-article:cbc22764aecb404797f0db3fecfa79e32021-12-02T16:58:19ZA tectonically driven Ediacaran oxygenation event10.1038/s41467-019-10286-x2041-1723https://doaj.org/article/cbc22764aecb404797f0db3fecfa79e32019-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10286-xhttps://doaj.org/toc/2041-1723The evolution of complex animal life in the Cambrian period is thought to be related to oxygenation of the Earth System, however the timing, magnitude and mechanism of this oxygenation event remain uncertain. Here, the authors use a biogeochemical model which links tectonic CO2 degassing rates to carbon and sulphur burial, and suggest that atmospheric pO2 increased by ~50% during the Ediacaran Period.Joshua J. WilliamsBenjamin J. W. MillsTimothy M. LentonNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Joshua J. Williams Benjamin J. W. Mills Timothy M. Lenton A tectonically driven Ediacaran oxygenation event
description	The evolution of complex animal life in the Cambrian period is thought to be related to oxygenation of the Earth System, however the timing, magnitude and mechanism of this oxygenation event remain uncertain. Here, the authors use a biogeochemical model which links tectonic CO2 degassing rates to carbon and sulphur burial, and suggest that atmospheric pO2 increased by ~50% during the Ediacaran Period.
format	article
author	Joshua J. Williams Benjamin J. W. Mills Timothy M. Lenton
author_facet	Joshua J. Williams Benjamin J. W. Mills Timothy M. Lenton
author_sort	Joshua J. Williams
title	A tectonically driven Ediacaran oxygenation event
title_short	A tectonically driven Ediacaran oxygenation event
title_full	A tectonically driven Ediacaran oxygenation event
title_fullStr	A tectonically driven Ediacaran oxygenation event
title_full_unstemmed	A tectonically driven Ediacaran oxygenation event
title_sort	tectonically driven ediacaran oxygenation event
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/cbc22764aecb404797f0db3fecfa79e3
work_keys_str_mv	AT joshuajwilliams atectonicallydrivenediacaranoxygenationevent AT benjaminjwmills atectonicallydrivenediacaranoxygenationevent AT timothymlenton atectonicallydrivenediacaranoxygenationevent AT joshuajwilliams tectonicallydrivenediacaranoxygenationevent AT benjaminjwmills tectonicallydrivenediacaranoxygenationevent AT timothymlenton tectonicallydrivenediacaranoxygenationevent
_version_	1718382356328349696

A tectonically driven Ediacaran oxygenation event

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