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Displaying 1 - 10 of 3754
Chambers, Strand, Ellsworth, Tortorelli, Urza, Crist, Miller, Reeves, Short, Williams
Background: Sagebrush ecosystems are experiencing increases in wildfire extent and severity. Most research on vegetation treatments that reduce fuels and fire risk has been short term (2–3 years) and focused on ecological responses. We review…
Year: 2024
Type: Document
Ahmed, Trouve, Forthofer, Finney
Our objective in the present study is to provide basic insights into the coupling between external-gas and solid biomass vegetation processes that control the dynamics of flame spread in wildland fire problems. We focus on a modeling approach that…
Year: 2024
Type: Document
Haring
The Santa Clara Canyon in northern New Mexico suffered near total scorching during the Las Conchas Wildfire, a burn which drastically changed the environment and sediment stability of the canyon. After the fire, a 1% chance rain event exhibited a…
Year: 2024
Type: Media
Stoof, de Vries, Ribau, Fernández, Flores, Villamar, Kettridge, Lartey, Moore, Newman-Thacker, Prichard, Tersmette, Tuijtel, Verhaar, Fernandes
Background: As fire regimes are changing and wildfire disasters are becoming more frequent, the term megafire is increasingly used to describe impactful wildfires, under multiple meanings, both in academia and popular media. This has resulted in a…
Year: 2024
Type: Document
Vahedifard, Abdollahi, Leshchinsky, Stark, Sadegh, AghaKouchak
The frequency, severity, and spatial extent of destructive wildfires have increased in several regions globally over the past decades. While direct impacts from wildfires are devastating, the hazardous legacy of wildfires affects nearby communities…
Year: 2024
Type: Document
Li, Tang, Li, Dou, Li
Background: Extreme wildfires pose a serious threat to forest vegetation and human life because they spread more rapidly and are more intense than conventional wildfires. Detecting extreme wildfires is challenging due to their visual similarities to…
Year: 2024
Type: Document
The REBURN Model: Simulating Forest and Fuel Succession and Disturbance Dynamics of Large Landscapes
Prichard, HessburgThe landscape of eastern Washington, USA is comprised of common temperate forest and nonforest vegetation types distributed along broad topo-edaphic gradients. This landscape acts as the large testbed for presenters Susan Prichard and Paul Hessburg…
Year: 2024
Type: Media
Beyene, Leibowitz, Dunn, Bladon
The use of low-severity prescribed fires has been increasingly promoted to reduce the impacts from high-severity wildfires and maintain ecosystem resilience. However, the effects of prescribed fires on water quality have rarely been evaluated…
Year: 2023
Type: Document
Niyatiwatchanchai, Pothirat, Chaiwong, Liwsrisakun, Phetsuk, Duangjit, Choomuang
We aim to assess small airway dysfunction, spirometry, health-related quality of life (HR-QoL), and inflammatory biomarkers between the wildland firefighters and healthy controls. Lung function including impulse oscillometry (IOS) and spirometry, HR…
Year: 2023
Type: Document
Zhu, Urban
Firebrand spotting is a major cause for structure losses in wildland-urban interface (WUI) fires. When firebrands land nearby and accumulate into groups or piles, they can act as a more competent ignition source compared to single firebrands. While…
Year: 2023
Type: Document