Research Database
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Awareness and Social Interactions Influence Natural Resource Professionals’ Recommendations for Prescribed Fire Use
Year: 2025
Restoring fire in fire-adapted ecosystems is necessary to curtail woody plant expansion, enhance biodiversity, and reduce wildfire risks, yet prescribed fire is promoted less by federal agencies than other grassland conservation practices. The U.S. Department of Agriculture…
Fire and Rangelands, Prescribed Burning, Public Perceptions of Fire and Smoke, Restoration and Hazardous Fuel Reduction
Publication Type: Journal Article
Projections of Lightning-Ignited Wildfire Risk in the Western United States
Year: 2025
Cloud-to-ground (CG) lightning is a major source of summer wildfire ignition in the western United States (WUS). However, future projections of lightning are uncertain since lightning is not directly simulated by most global climate models. To address this issue, we use convolutional neural network (CNN)-based parameterizations of daily June-September CG lightning. CNN parameterizations of daily CG lightning occurrence at each grid cell use fields of three thermodynamic variables—ratio of surface Moist Static Energy (MSE) to 500 hPa saturation MSE, 700–500 hPa lapse rate, and 500…
Publication Type: Journal Article