Biogeochemical cycling of chromium and chromium isotopes in the sub-tropical North Atlantic Ocean

Chromium (Cr) is a redox-sensitive element and because Cr isotopes are fractionated by redox and/or biological processes, the Cr isotopic composition of ancient marine sediments may be used to infer changes in past seawater oxygenation or biological productivity. While there appears to be a ‘global...

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Bibliographic Details

Published in:	Frontiers in Marine Science
Main Authors:	Wenhao Wang, Heather Goring-Harford, Korinna Kunde, E. Malcolm S. Woodward, Maeve C. Lohan, Douglas P. Connelly, Rachael H. James
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-05-01
Subjects:	chromium isotopes North Atlantic Ocean particle scavenging regeneration GEOTRACES
Online Access:	https://www.frontiersin.org/articles/10.3389/fmars.2023.1165304/full