However, it's important to examine the life of a forest from a long-term perspective. High intensity fires aren't a natural part of this cycle, as they've been created by 20th century fire management practices.
Trees have an amazing diversity of adaptation to fires.
Different tree species will thrive and dominate depending on the regularity of fires. Because aspen and willows have deep, well-established root systems, they are able to sprout new shoots from their roots soon after a fire. Mature Douglas Fir trees are thick-barked, and able to withstand damage from fire. One cone type sheds and produces seed annually. The second cone type remains closed until the cone reaches a high temperature that can only be achieved during a fire.