Figure 6

Linear regressions and corresponding coefficient of determination for the two variables in the best model (according to AIC_c values) for describing chipmunk abundance given the habitat characteristics at 10 burned sites in Yosemite National Park, California (2004–2005). Model: Y _{chipmunk abundance} = −4.84 − 2.30 × (oak tree cover) + 0.001 × (total fire severity patch perimeter). (a) Chipmunk abundance regressed on oak tree cover. (b) Chipmunk abundance regressed on total fire severity patch perimeter.