Research Database
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Initial Divergent Postfire Recovery Converges Over the Long-term: A Case Study in Juniper-Encroached Sagebrush Steppe
Year: 2025
Reduced fire frequency is recognized as a main cause of piñon–juniper (Pinus–Juniperus L.) expansion in western North American sagebrush steppe and grasslands. Piñon–juniper woodland control using prescribed fire and mechanical treatments have increased the past three decades with the goal of restoring sagebrush steppe plant communities. Factors shaping the response of sagebrush steppe communities following woodland treatment include shrub and herbaceous composition, level of tree dominance, and site characteristics. We compared vegetation recovery spanning 20 yr following prescribed…
Publication Type: Journal Article
Assessing fuel treatments and burn severity using global and local analyses
Year: 2025
BackgroundWildfires in western U.S. dry forest ecosystems have increased in size and severity during recent decades due primarily to more than a century of fire suppression, exclusion of Indigenous fire, and a rapidly warming climate. Fuel treatments have been employed to restore historical forest conditions and mitigate burn severity. However, their influence on burn severity in the context of other environmental variables and firefighting operations has not been extensively explored. The 2021 Bootleg Fire in south-central Oregon provided an opportunity to evaluate the effectiveness of…
Publication Type: Journal Article