- Changing fire regimes are profoundly impacting ecosystems and society, requiring rapid advancement in fire-related knowledge within and across disciplines. Given the influx of new disciplines into the fire field, a lack of transparent vocabulary for the application and interpretation of fire regime attributes and fire metrics impedes the capacity to scale ecological knowledge across ecosystems and continents.
- In this article, we acknowledge there are many ways to define or measure fire metrics, but demonstrate how precision and context are important for interpreting fire…
Research Database
Displaying 101 - 108 of 108
Fire in focus: Clarifying metrics and terminology for better ecological insight
Year: 2025
Publication Type: Journal Article
Wildfires will intensify in the wildland-urban interface under near-term warming
Year: 2025
Dangerous fire weather is increasing under climate change, but there is limited knowledge of how this will affect fire intensity, a critical determinant of the socioecological effects of wildfire. Here, we model relationships between satellite observations of fire radiative power (FRP) and contemporaneous fire weather index, and then we project how FRP is likely to change under near-term warming scenarios. The models project widespread growth in FRP, with increases expected across 88% of fire-prone areas worldwide under 1.5 °C warming. Projected increases in FRP were highest in the…
Publication Type: Journal Article
A novel methodology to assess fuel treatment effectiveness: application to California’s forests
Year: 2025
Background. Fuel treatments are increasingly used to mitigate wildfire risks. Aims. Proposing a novel, scalable and transferable methodology, this study investigates which treatment is (more) effective at a regional scale. Methods. This research evaluates the effectiveness of fuel treatments in California forests using the Fuel Treatment Effectiveness Monitoring (FTEM) database, which provides a binary (yes/no) assessment of treatment efficacy based on a structured subjective evaluation process. Proposed methodology enables scaling up site-specific treatment outcomes to the regional…
Publication Type: Journal Article
Aspen impedes wildfire spread in southwestern United States landscapes
Year: 2025
Aspen (Populus tremuloides) forests are generally thought to impede fire spread, yet the extent of this effect is not well quantified in relation to other vegetation types. We examined the influence of aspen cover on interpolated daily fire spread rates, the relative abundance of aspen at fire perimeters versus burn interiors, and whether these relationships shifted under more fire-conducive atmospheric conditions. Our study incorporated 314 fires occurring between 2001 and 2020 in the southwestern United States and a suite of gridded vegetation, topography, and fire weather…
Publication Type: Journal Article
Mapping Community Capacity to Reduce Vulnerability to Wildfire in Colorado, USA
Year: 2025
Communities can face significant risk from wildfire, often compounded by climate change and legacies of industrial forest management. Policies and collaborative approaches for managing wildfire risk have evolved to include greater roles and responsibilities for these communities, yet local communities often lack the capacity to plan and implement actions to reduce risk of, respond to, and recover from wildfire. In this paper, we explore spatial patterns of local capacity relative to wildfire risk across the state of Colorado, USA, with the aim of informing efforts to reduce vulnerability.…
Publication Type: Journal Article
Contextualizing recent increases in Canadian boreal wildfire activity: decadal burn rates still within historical variability of the two past centuries
Year: 2025
With approximately 15 million hectares burned, the 2023 wildfire season in Canada was exceptional. However, it remains unclear whether such recent increases in burned areas exceed the range of variability observed over past centuries. The objective of this study was to leverage available dendrochronological reconstructions of decadal burn rates to contextualize their recent increase within their historical variability over the past two centuries. We compared decadal burn rate reconstructions based on dendrochronological data (1800s–2023) for five large eastern and western Canadian boreal…
Publication Type: Journal Article
Smoke on the hill: A comparative study of wildfire and two communities
Year: 2003
Wildfire represents a serious challenge to communities in the rural West. After decades of fire suppression, land managers now perceive a greater role for wildfire in the ecosystem. In the meantime, migration patterns from urban to rural settings have increased the number of people living in forested areas throughout the West, therefore; wildfires are a threat to more homes than ever in the region. This study focuses on two communities’ response to wildfires during the intense fire season of 1994. Through qualitative research methods, the study analyzes these diverse responses in the context…
Publication Type: Journal Article
The Effect of Wildland Fire on Aquatic Ecosystems in the Western USA
Year: 2003
The workshop on the Effects of Wildland Fire on Aquatic Ecosystems in the Western USA was convened in Boise, Idaho, USA in April 2002 to synthesize the emerging science and discussion relevant to such solutions. The organizing committee invited the authors in this special issue of Forest Ecology and Management to present new work or synthesize the current understanding (or lack of it) regarding the role of disturbance, fire, or fire-related management for aquatic populations, communities, or habitats and the physical and biological processes that maintain them. Scientists and managers…
Publication Type: Journal Article