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Displaying 1 - 10 of 106
James, Ansaf, Al Samahi, Parker, Cutler, Gachette, Ansaf
Wildfire risk has globally increased during the past few years due to several factors. An efficient and fast response to wildfires is extremely important to reduce the damaging effect on humans and wildlife. This work introduces a methodology for…
Year: 2023
Type: Document
Crist, Belger, Davies, Davis, Meldrum, Shinneman, Remington, Welty, Mayer
Fire regimes in sagebrush (Artemisia spp.) ecosystems have been greatly altered across the western United States. Broad-scale invasion of non-native annual grasses, climate change, and human activities have accelerated wildfire cycles, increased…
Year: 2023
Type: Document
Crowley, Stockdale, Johnston, Wulder, Liu, McCarty, Rieb, Cardille, White
Fire seasons have become increasingly variable and extreme due to changing climatological, ecological, and social conditions. Earth observation data are critical for monitoring fires and their impacts. Herein, we present a whole-system framework for…
Year: 2023
Type: Document
Pérez-Invernón, Huntrieser, Moris
Lightning is the main precursor of wildfires in Arizona, New Mexico, and Florida during the fire season. Forecasting the occurrence of Lightning-Ignited Wildfires (LIW) is an essential tool to reduce their impacts on the environment and society.…
Year: 2022
Type: Document
Justino, Bromwich, Schumacher, Silva, Wang
Based on statistical analyses and Arctic Oscillation (AO) and the Pacific-North American pattern (PNA) induced climate anomalies in the 2001–2020 interval, it has been found that these climate modes drastically influence the fire danger (PFIv2) in…
Year: 2022
Type: Document
Elhami-Khorasani
Destructive wildfires are now a real threat in regions across the country and beyond what was once considered as the fire season, examples of which are the 2016 Gatlinburg Fire in the Southeast and the 2021 Marshall Fire in late December. Existing…
Year: 2022
Type: Media
Coop, Parks, Stevens-Rumann, Ritter, Hoffman
Aim
Wildfire activity in recent years is notable not only for an expansion of total area burned but also for large, single-day fire spread events that pose challenges to ecological systems and human communities. Our objectives were to gain new…
Year: 2022
Type: Document
Kuhn-Régnier, Voulgarakis, Nowack, Forkel, Prentice, Harrison
The seasonal and longer-term dynamics of fuel accumulation affect fire seasonality and the occurrence of extreme wildfires. Failure to account for their influence may help to explain why state-of-the-art fire models do not simulate the length and…
Year: 2021
Type: Document
Steelman
The wildland fire challenge is vexing in part due to its complexity. Involving a socio-ecological mix of people, weather, climate, landscapes and vegetation, among other factors, it will not be solved overnight. Policy has been clear for…
Year: 2021
Type: Media
Higuera, Abatzoglou
The 2020 fire season in the western United States (the West) has been staggering: over 2.5 million ha have burned as of 31 September, including over 1.5 million ha in California (3.7% of the state), in part from five of the six largest fires in…
Year: 2021
Type: Document