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Fire Ecology
Fig. 7 | Fire Ecology

Fig. 7

From: Using witness trees as pyro-indicators to depict past fire environments across the eastern United States

Fig. 7

Spatial display of percentage classes of a cool/cold temperature genera and b pyrophilic genera. Fifty-percent breakpoints were used to depict temperature- and pyrogenic-based tension zones. Three forested cool/cold outliers include: 1 = Big Woods (MN), 2 = Kickapoo River (WI), and 3 = Rock River (WI) (Figs. 4 and 6 in Nowacki and Thomas-Van Gundy 2022)

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