Redox-Controlled Ammonium Storage and Overturn in Ediacaran Oceans
As a key nutrient, nitrogen can limit primary productivity and carbon cycle dynamics, but also evolutionary progress. Given strong redox-dependency of its molecular speciation, environmental conditions can control nitrogen localization and bioavailability. This particularly applies to periods in Ear...
Main Authors: | Christian Hallmann, Emmanuelle Grosjean, Nathan D. Shapiro, Yuichiro Kashiyama, Yoshito Chikaraishi, David A. Fike, Naohiko Ohkouchi, Roger E. Summons |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2021-09-01
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Series: | Frontiers in Earth Science |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2021.706144/full |
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