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

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
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
Series:Frontiers in Marine Science
Subjects:
chromium isotopes
North Atlantic Ocean
particle scavenging
regeneration
GEOTRACES
Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2023.1165304/full

Internet

https://www.frontiersin.org/articles/10.3389/fmars.2023.1165304/full

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