tree ring Articles
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Optimal estimation of atmospheric 14C production over the Holocene: paleoclimate implications
A tree-ring 14C record and a simple box model of the global 14C cycle are combined using a method of optimal estimation theory (Rauch-Tung-Striebel smoother). The combination is used to infer information about the time evolution of 14C production in the atmosphere for the period 9400 year BC to AD 1900 year. Unlike previous attempts to infer changes from the tree-ring record, the errors in both ...
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