Research Database
Displaying 1 - 7 of 7
Evidence for widespread changes in the structure, composition, and fire regimes of western North American forests
Year: 2021
Implementation of wildfire- and climate-adaptation strategies in seasonally dry forests of western North America is impeded by numerous constraints and uncertainties. After more than a century of resource and land use change, some question the need for proactive management, particularly given novel social, ecological, and climatic conditions. To address this question, we first provide a framework for assessing changes in landscape conditions and fire regimes. Using this framework, we then evaluate evidence of change and lack of change in contemporary conditions relative to those maintained by…
Publication Type: Journal Article
High-severity wildfire reduces richness and alters composition of ectomycorrhizal fungi in low-severity adapted ponderosa pine forests
Year: 2021
Ponderosa pine (Pinus ponderosa) forests are increasingly experiencing high-severity, stand-replacing fires.Whereas alterations to aboveground ecosystems have been extensively studied, little is known about soil fungal responses in fire-adapted ecosystems. We implement a chronosequence of four different fires that varied in time since fire, 2 years (2015) to 11 years (2006) and contained stands of high severity burned P. ponderosa in easternWashington and compared their soil fungal communities to adjacent unburned plots. Using Illumina Miseq(ITS1), we examined changes in soil nutrients,…
Publication Type: Journal Article
Using Landsat Imagery to Assess Burn Severity of National Forest Inventory Plots
Year: 2021
As the frequency and size of wildfires increase, accurate assessment of burn severityis essential for understanding fire effects and evaluating post-fire vegetation impacts. Remotelysensedimagery allows for rapid assessment of burn severity, but it also needs to be field validated.Permanent forest inventory plots can provide burn severity information for the field validation ofremotely-sensed burn severity metrics, although there is often a mismatch between the size andshape of the inventory plot and the resolution of the rasterized images. For this study, we used twodistinct datasets: (1)…
Publication Type: Journal Article
Communicating with the public about wildland fire preparation, response, and recovery
Year: 2021
This literature review synthesizes empirical research about wildland fire communication to provide practitioners, such as land managers, public health and safety officials, community groups, and others working with the public, evidence-based recommendations for communication work. Key findings demonstrate that it is important to recognize communication as a context-specific and dynamic process, not a linear pathway or prescription, or one-size-fits-all approach. We found that practitioners engaging in this work may be most effective when they get to know their diverse publics, engage in…
Publication Type: Journal Article
Perceptions of wildland fire smoke
Year: 2021
With exposure to wildland fire smoke projected to further increase (Barbero et al. 2015) there is a clear need for efforts to better mitigate or adapt to smoke impacts in high-risk areas. Such efforts relyon an understanding of how people perceive, plan for, and respond to smoke. This synthesis compiles published scholarly literature on how individuals perceive wildland fire smoke to offer an overview of current knowledge on wildland fire smoke perceptions.It is intended to serve as a documentation of the scope, parameters, and gaps of research to date in this field.
Publication Type: Report
2020 National Prescribed Fire Use Report
Year: 2021
The National Association of State Foresters (NASF) and the Coalition of Prescribed Fire Councils (CPFC) worked collaboratively to produce the 2020 National Prescribed Fire Use Report. Since 2011, the two organizations have partnered to prepare triennial reports (in 2012, 2015, and 2018) on prescribed fire activity, state-level programs, and barriers to prescribed fire implementation. These reports remain the only fire surveys that assimilate state forestry agencies’ fire intelligence for use among the prescribed fire community.
Publication Type: Report
Communicating with the public about wildland fire: A resource for practitioners to plan engagement strategies
Year: 2021
This infographic summarizes recommendations from a review of 32 research studies about communicating with the public about wildland fire and smoke
Publication Type: Journal Article