A source of isotopically light organic carbon in a low-pH anoxic marine zone

Anoxic marine zones are expanding and intensifying with climate change. Here the authors show that microbial dark carbon fixation influences the carbonate system and the stable isotope composition in waters off Chile, contributing up to 35% of the organic carbon reaching the mesopelagic region.

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Autores principales:	Cristian A. Vargas, Sebastian I. Cantarero, Julio Sepúlveda, Alexander Galán, Ricardo De Pol-Holz, Brett Walker, Wolfgang Schneider, Laura Farías, Marcela Cornejo D’Ottone, Jennifer Walker, Xiaomei Xu, Joe Salisbury
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/82824237b1aa45eaaae65411dde69d49
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spelling	oai:doaj.org-article:82824237b1aa45eaaae65411dde69d492021-12-02T13:14:59ZA source of isotopically light organic carbon in a low-pH anoxic marine zone10.1038/s41467-021-21871-42041-1723https://doaj.org/article/82824237b1aa45eaaae65411dde69d492021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21871-4https://doaj.org/toc/2041-1723Anoxic marine zones are expanding and intensifying with climate change. Here the authors show that microbial dark carbon fixation influences the carbonate system and the stable isotope composition in waters off Chile, contributing up to 35% of the organic carbon reaching the mesopelagic region.Cristian A. VargasSebastian I. CantareroJulio SepúlvedaAlexander GalánRicardo De Pol-HolzBrett WalkerWolfgang SchneiderLaura FaríasMarcela Cornejo D’OttoneJennifer WalkerXiaomei XuJoe SalisburyNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Cristian A. Vargas Sebastian I. Cantarero Julio Sepúlveda Alexander Galán Ricardo De Pol-Holz Brett Walker Wolfgang Schneider Laura Farías Marcela Cornejo D’Ottone Jennifer Walker Xiaomei Xu Joe Salisbury A source of isotopically light organic carbon in a low-pH anoxic marine zone
description	Anoxic marine zones are expanding and intensifying with climate change. Here the authors show that microbial dark carbon fixation influences the carbonate system and the stable isotope composition in waters off Chile, contributing up to 35% of the organic carbon reaching the mesopelagic region.
format	article
author	Cristian A. Vargas Sebastian I. Cantarero Julio Sepúlveda Alexander Galán Ricardo De Pol-Holz Brett Walker Wolfgang Schneider Laura Farías Marcela Cornejo D’Ottone Jennifer Walker Xiaomei Xu Joe Salisbury
author_facet	Cristian A. Vargas Sebastian I. Cantarero Julio Sepúlveda Alexander Galán Ricardo De Pol-Holz Brett Walker Wolfgang Schneider Laura Farías Marcela Cornejo D’Ottone Jennifer Walker Xiaomei Xu Joe Salisbury
author_sort	Cristian A. Vargas
title	A source of isotopically light organic carbon in a low-pH anoxic marine zone
title_short	A source of isotopically light organic carbon in a low-pH anoxic marine zone
title_full	A source of isotopically light organic carbon in a low-pH anoxic marine zone
title_fullStr	A source of isotopically light organic carbon in a low-pH anoxic marine zone
title_full_unstemmed	A source of isotopically light organic carbon in a low-pH anoxic marine zone
title_sort	source of isotopically light organic carbon in a low-ph anoxic marine zone
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/82824237b1aa45eaaae65411dde69d49
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A source of isotopically light organic carbon in a low-pH anoxic marine zone

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