Fact Sheet / Brief
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Fires are a natural part of the Pacific Northwest’s ever-changing ecosystem. As people continue to live and build in fire-prone landscapes, they must take steps to protect their lives, homes, properties and communities. These safeguards are needed in rural, suburban and urban environments, which are all prone to wildfire devastation.
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Public support is crucial for successful fuels management, but vocal opposition can mask broader yet quieter community acceptance. It is helpful for land managers to have a picture of all perspectives, not just the most vocal ones.
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The team, led by researcher Elise Zarri and supported by Working Lands for Wildlife and the Bureau of Land Management, found that birds whose habitat needs aligned closely with Greater Sage-grouse—Sage Thrashers, Vesper Sparrows, and Brewer’s Sparrows—successfully raised more offspring in areas where encroaching conifers had been removed. The data demonstrated that even though sagebrush habitat management was undertaken on behalf of one particular species of conservation concern, other species in the area benefited—indicating that Greater Sage-grouse may serve as an “umbrella” species for conservation of other organisms within its ecosystem.
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While inconvenient for your average hiker or boater, major shifts in the weather can be deadly for firefighters. Longer and more intense fire seasons make accurate and timely weather predictions crucial to firefighter safety. To answer this need, the Fire Weather Alert System (FWAS) was developed by Jason Forthofer, Research Mechanical Engineer, and Natalie Wagenbrenner, Research Meteorologist, both from the Rocky Mountain Research Station’s Missoula Fire Sciences Laboratory. The FWAS is a mobile app that gathers weather data from many sources into a single convenient space and provides firefighters with individualized, easy-to-use, and timely weather alerts on their phones.
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Step by step home hazard assessment, preparedness, and evacuation options.
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In response to this event, Rocky Mountain Research Station’s (RMRS) fire management specialist Brad Pietruszka and colleagues wanted to understand how often fires like the Tamarack Fire occur, the driving factors behind the initial decisions in those fires, and, in turn, how they may feed the “let burn” misperception. With perspective as a fire manager, Pietruszka suspected a communication failure; and as a researcher, he turned to empirical research to investigate this question. “We wanted to see how often this type of outcome has occurred to understand what may be informing the ‘let burn’ dialogue,” Pietruszka says.
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An often-overheard phrase, “there is no future without smoke,” describes fire, and associated smoke, as an ecological process inextricably tied to Western forests. While fire can provide many benefits such as reducing fuels and renewing forests, smoke from fires poses a serious challenge to public health, land managers, and air quality regulators. So, can we reduce these challenges?
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Invasive annual grasses have long been known to increase wildfire danger in shrublands and woodlands of the American West. Ventenata (Ventenata dubia) is one such grass. First reported in North America in 1952 in Washington state, it is now expanding into previously invasion- resistant forest landscapes. Unlike cheatgrass, another invasive grass, ventenata can grow in sparsely vegetated rocky meadows. These forest scablands, often embedded within a forested landscape, have historically served as natural fire breaks. Lacking sufficient fuels, the scablands usually stopped fire from spreading into neighboring fireprone forests. However, when ventenata invades scablands and other open areas, it can create a highly flammable bridge between adjacent forested areas and act as a “ fire conveyor belt” that facilitates the spread of fire across a landscape.
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Reducing PODs (potential operational delineations) to a network of suppression-focused fuel breaks may dilute the intent and diminish the richness of the framework. Using PODs and fuel breaks to perpetuate fire exclusion is not likely to be effective and may set us up for failure. In many forest types, we may need to rethink design of fuel breaks along POD boundaries to support expansion of proactive use of fire.
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n early October 2023, nearly fifty research scientists and technicians collaborating with the USDA Forest Service-sponsored Fire and Smoke Model Evaluation Experiment (FASMEE) gathered on the Fishlake National Forest to collect measurements from a rare stand-replacing prescribed fire. Developing new approaches to predict fire and smoke behavior, scientists representing the USDA Forest Service, the National Aeronautics and Space Administration (NASA), Tall Timbers, Desert Research Institute, and universities from across the country, partnered to collect fire-related data from belowground to space. These synergistic research projects characterized fuels, measured radiant heat and energy, evaluated smoke concentrations, and documented fire effects on vegetation and even bats.