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Showing 1 to 1 of 1 for “"Freshwater radiocarbon reservoir effect"”.
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Radiocarbon reservoir effects in the American bottom flood plain of the Mississippi River and adjacent uplands in southern Illinois
Radiocarbon reservoir effects (RREs) occur when the 14C activity in a system does not maintain equilibrium with atmospheric 14CO2 activity. Within aquatic systems, old (14C-depleted) carbon may dilute the current carbon pool by soil erosion, decomposition of old botanical and fauna remains, and …