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Fire Ecology
Figure 2 | Fire Ecology

Figure 2

From: Nitrogen Isotopic Composition and Elemental concentration of Tree-rings May Help Map the Extent of Historic Fire Events

Figure 2

δ15N values of even numbered annual rings in all the trees analysed in this investigation. p < 0.01 (one-sample z-test) between the fire-scarred tree (W-WB-FS) and the average of the non-scarred trees was measured for 1982 to the end of the record and in thE 1980 sub-sample. Dashed line indicates the fire-event. Error associated with each measurement is 0.3

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