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Table 3 Changes in severity proportion (%) with subsequent fire entries in ponderosa pine, mixed conifer, and spruce-fir forests.

From: Changes in Severity Distribution after Subsequent Fires on the North Rim of Grand Canyon National Park, Arizona, USA

 

Ponderosa

Mixed conifer

Spruce-fir

All 3 forest types

Higher severity

27.1

20.0

53.7

26.2

Equal severity

54.0

39.5

27.2

47.8

Lower severity

18.9

40.5

19.1

25.9

Total

100.0

100.0

100.0

100.0

Kappa

0.020

0.068

0.062

0.080