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Prescribed fire is an increasingly important tool in restoring ecological conditions and reducing uncontrolled wildfire. Prescribed burn techniques could reduce public health impacts associated with wildfire smoke exposure. However, there have been…
Author(s): Michelle C. Kondo, Colleen Reid, Miranda H. Mockrin, Warren Heilman, David Long
Year Published:

With the advancement in scientific understanding and computing technologies, fire practitioners have started relying on operational fire simulation tools to make better-informed decisions during wildfire emergencies. This increased use has created…
Author(s): Ujjwal KC, J. E. Hilton, Saurabh Garg, Jagannath Aryal
Year Published:

Payments for watershed services (PWS) programs are becoming a popular governance approach in the western United States (US) to fund forest management aimed at source water protection. In this paper we conduct a cost-benefit analysis (CBA) of one of…
Author(s): Kelly W. Jones, Benjamin Gannon, Thomas Timberlake, James L. Chamberlain, Brett Wolk
Year Published:

There is mounting concern that global wildfire activity is shifting in frequency, intensity, and seasonality in response to climate change. Fuel moisture provides a powerful means of detecting changing fire potential. Here, we use global burned area…
Author(s): T. Michael Ellis, David M. J. S. Bowman, Piyush Jain, Michael D. Flannigan, Grant J. Williamson
Year Published:

We evaluated the effects of postfire management on forest structure in mixed-conifer forests of northeastern Washington, USA. Postfire treatments were harvest-only, harvest combined with planting, planting-only, and postfire prescribed fire. We used…
Author(s): C. Alina Cansler, Van R. Kane, Bryce N. Bartl-Geller, Derek J. Churchill, Paul F. Hessburg, Nicholas A. Povak, James A. Lutz, Jonathan T. Kane, Andrew J. Larson
Year Published:

Safety zones (SZs) are critical tools that can be used by wildland firefighters to avoid injury or fatality when engaging a fire. Effective SZs provide safe separation distance (SSD) from surrounding flames, ensuring that a fire’s heat cannot cause…
Author(s): Michael J. Campbell, Philip E. Dennison, Matthew P. Thompson, Bret W. Butler
Year Published:

Wildland firefighters continue to die in the line of duty. Flammable landscapes intersect with bold but good-intentioned doers and trigger entrapment—a situation where personnel is unexpectedly caught in fire behaviour-related, life-threatening…
Author(s): Kelsy E. Gibos, Kyle Fitzpatrick, Scott Elliott
Year Published:

In 2020, the fire season affecting the western United States reached unprecedented levels. The 116 fires active in September consumed nearly 20,822 km2 (https://inciweb.nwcg.gov/accessible-view/ Accessed 2020-09-29) with 80% of this footprint (16,…
Author(s): Cory T. Overton, Austen A. Lorenz, Eric James, Ravan Ahmadov, John M. Eadie, Fiona McDuie, Mark J. Petrie, Chris A. Nicolai, Melanie L. Weaver, Daniel A. Skalos, Daniel A. Skalos, Shannon M. Skalos, Andrea L. Mott, Desmond A. Mackell, Anna Kennedy, Elliott L. Matchett, Michael L. Casazza
Year Published:

We investigated the relative importance of daily fire weather, landscape position, climate, recent forest and fuels management, and fire history to explaining patterns of remotely-sensed burn severity – as measured by the Relativized Burn Ratio – in…
Author(s): C. Alina Cansler, Van R. Kane, Paul F. Hessburg, Jonathan T. Kane, Sean M.A. Jeronimo, James A. Lutz, Nicholas A. Povak, Derek J. Churchill, Andrew J. Larson
Year Published:

Post-fire landscapes are the frontline of forest ecosystem change. As such, they represent opportunities to foster conditions that are better adapted to future climate and wildfires with post-fire management. In western US landscapes, post-fire…
Author(s): Andrew J. Larson, Sean M.A. Jeronimo, Paul F. Hessburg, James A. Lutz, Nicholas A. Povak, C. Alina Cansler, Van R. Kane, Derek J. Churchill
Year Published:

In the western US, wildfires are modifying the structure, composition, and patterns of forested landscapes at rates that far exceed mechanical thinning and prescribed fire treatments. There are conflicting narratives as to whether these wildfires…
Author(s): Derek J. Churchill, Sean M.A. Jeronimo, Paul F. Hessburg, C. Alina Cansler, Nicholas A. Povak, Van R. Kane, James A. Lutz, Andrew J. Larson
Year Published:

Recent increases in fire frequency and severity across the western US are triggering abrupt changes in ecosystem structure and composition, especially in lower montane forests, but consequences of fire-regime change for mesic, mixed-conifer forests…
Author(s): Tyler J. Hoecker, Monica G. Turner
Year Published:

Emission measurements are available in the literature for a wide variety of field burns and laboratory experiments, although previous studies do not always isolate the effect of individual features such as fuel moisture content (FMC). This study…
Author(s): Priya Garg, Thomas Roche, Matthew Eden, Jacqueline Matz, Jessica Oakes, Chiara Bellini, Michael J. Gollner
Year Published:

Conflict in US forest management for decades centered around balancing demands from forested ecosystems, with a rise in place-based collaborative governance at the end of the twentieth century. By the early 2000s, it was becoming apparent that not…
Author(s): Courtney Schultz, Jesse Abrams, Emily Jane Davis, Anthony S. Cheng, Heidi Huber-Stearns, Cassandra Moseley
Year Published:

Despite the ecological and socioeconomic impacts of wildfires, little attention has been paid to the spatiotemporal patterns of nighttime fire activity across the conterminous United States (CONUS). Daytime fire radiative power (FRP) detected by the…
Author(s): Patrick H. Freeborn, William Matt Jolly, Mark A. Cochrane, Gareth Roberts
Year Published: