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Fire Ecology
Figure 4 | Fire Ecology

Figure 4

From: Scale Dependence of Oak woodland Historical Fire Intervals: Contrasting the barrens of Tennessee and Cross timbers of Oklahoma, USA

Figure 4

Fire scar history diagrams for Arnold Air Force Base and Wichita Mountains post oak woodland landscapes (areas of approximately 100 km2). Top boxes indicate number of sites recording (blue line) and percentages of sites scarred (vertical bars) through time. Below, horizontal lines represent the periods of record of each site (i.e., each horizontal line represents all trees combined from sites shown in Figure 3). Fire scar dates at the bottom of this chart represent the occurrence of fire events within the landscape extent (∼100 km2).

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