Operational Resilience in Western US Frequent-Fire Forests

This paper explores operational resilience in western U. S. frequent-fire forests, emphasizing how historical forest structures fostered health and adaptability. The authors argue that very low tree densities prior to widespread fire suppression minimized competition, which in turn supported vigorous tree growth and greater resistance to stressors like drought and bark beetles. By comparing historical data with contemporary forest conditions using the Stand Density Index, the authors found a significant increase in tree density and competition today. This sugests that current management practices, which are focused primarily on fuel reduction, may not adequately restore the ecological resilience historically maintained by frequent, low-intensity fires. The paper advocates for a fundamental rethinking of forest management to prioritize significantly lower tree densities and minimal competition to enhance long-term forest health.

Data and Materials

Organization

Additional Info

Field Value
Author M.P. North, R.E. Tompkins, A.A. Bernal, B.M. Collins, S.L. Stephens, R.A. York
Publication Year 2022
Last Updated January 29, 2026, 19:14 (UTC)
Created January 27, 2026, 06:14 (UTC)