Research Database
Displaying 1 - 7 of 7
Innovation to support wildfire risk-based decision-making: examining the incident strategic alignment process
Year: 2025
BackgroundIn the face of increased complexity, the USDA Forest Service (Forest Service) is emphasizing the use of risk-based spatial analytics and expert coaching of fire managers through consistent processes and practices to inform safer, effective, and strategic decision-making during incident management. The Incident Strategic Alignment Process (ISAP) integrates collaborative dialogue with risk management assistance (RMA) and other spatial analytics to develop and deploy a consistent, science-based strategic planning model for incident management. An important challenge is…
Publication Type: Journal Article
Insights into how Community Wildfire Protection Plans act as drivers of wildfire preparedness
Year: 2025
Wildfire poses an increasing threat to communities in the Western US, driven by climate change and rising human settlement in the wildland-urban interface (WUI). It is imperative that communities in fire-prone areas become “fire-adapted” to safely manage their risk. Community Wildfire Protection Plans (CWPPs) constitute an approach by the federal government to enable communities to collaboratively plan for, and adapt to, wildfire. How well these plans have enabled at-risk rural Colorado communities to become “fire-adapted” since their development is still debated. Through interviews with key…
Publication Type: Journal Article
Motivating parents to protect their children from wildfire smoke: the impact of air quality index infographics
Year: 2025
Background. Wildfire smoke events are increasing in frequency and intensity due to climate change. Children are especially vulnerable to health effects even at moderate smoke levels. However, it is unclear how parents respond to Air Quality Indices (AQIs) frequently used by agencies to communicate air pollution health risks. Methods. In an experiment (3 × 2 × 2 factorial design), 2,100 parents were randomly assigned to view one of twelve adapted AQI infographics that varied by visual (table, line, gauge), index type (AQI [0-500], AQHI [1-11+]), and risk…
Publication Type: Journal Article
Long-range PM2.5 pollution and health impacts from the 2023 Canadian wildfires
Year: 2025
Smoke from extreme wildfires in Canada adversely affected air quality in many regions in 20231,2. Here we use satellite observations, machine learning and a chemical transport model to quantify global and regional PM2.5 (particulate matter less than 2.5 μm in diameter) exposure and human health impacts related to the 2023 Canadian wildfires. We find that the fires increased annual PM2.5 exposure worldwide by 0.17 μg m–3 (95% confidence interval, 0.…
Publication Type: Journal Article
Wildland Fire–Related Smoke PM2.5 and Cardiovascular Disease Emergency Department Visits in the Western United States
Year: 2025
BackgroundThe impact of short‐term exposure to fine particulate matter with a diameter ≤2.5 μm (PM2.5) due to wildland fire smoke on the risk of cardiovascular disease (CVD) remains unclear. We investigated the association between short‐term exposure to wildfire smoke PM2.5 and emergency department visits for acute CVD in the western United States from 2007 to 2018.MethodsWe analyzed 49 759 958 emergency department visits for primary or secondary diagnoses of atrial fibrillation (AF), acute myocardial infarction, heart failure, stroke, and total CVD across 5…
Publication Type: Journal Article
Wildfire-specific fine particulate matter and preterm birth: a US ECHO Cohort analysis
Year: 2025
BackgroundExposure to PM2·5 from wildfire smoke during pregnancy has been implicated as a risk factor for preterm birth. We investigated this association in the prospective nationwide US Environmental Influences on Child Health Outcomes (ECHO) Cohort, focusing on prenatal wildfire PM2·5 exposure intensity, duration, and timing.MethodsIn this cohort analysis, we included live singleton births recorded in the ECHO Cohort with available data on gestational age at birth and birthweight and dates of conception between Jan 1, 2006, and March 20, 2020. Census tract-level estimates of daily mean…
Publication Type: Journal Article
Wildfire smoke exposure and mortality burden in the USA under climate change
Year: 2025
Wildfire activity has increased in the USA and is projected to accelerate under future climate change1,2,3. However, our understanding of the impacts of climate change on wildfire activity, smoke and health outcomes remains highly uncertain because of the difficulty of modelling the causal chain from climate to wildfire to air pollution and health. Here we quantify the…
Publication Type: Journal Article