Fig. 6 | Scientific Reports

Fig. 6

From: Woody legacies of railroad ties from the Southern Atacama Desert used to strengthen Nothofagus obliqua tree-ring chronologies from Northern Patagonia

Fig. 6

(A) Comparison between the residual versions of the living-trees (gray) and railroad-ties (blue) N. obliqua chronologies, (B) sample depth of each chronology, (C) standard version of the N. obliqua regional chronology composed by tree-ring series from living trees growing in the temperate forests of southern Chile and railroad ties series collected in the southern Atacama Desert. The chronology was plotted from the year when EPS > 0.80. The red line represents a 20-year Gaussian filter.

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