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Webinar recording.
Passage of the Infrastructure Investment and Jobs Act and the Forest Service’s 10-year Wildfire Strategy signal a new era of historic investments in ecosystem restoration and wildfire risk reduction in the western U.S. But as initial projects and implementation plans are announced, the opportunities for community-based prescribed fire practitioners and advocates to engage in and inform the strategic expansion of prescribed fire continues to be unclear. In this session, we will:
- Unpack the complex terrain of federal policymaking entities and venues that will influence federal wildfire and fuels reduction strategies.
- Review RVCC’s and partners’ collective prescribed fire and cooperative burning advocacy interests and recommendations.
- Identify opportunities for engagement, coalition-building, and advocacy using existing or new venues and strategies.
This study compared trends of sagebrush-obligate songbirds from the Breeding Bird Survey and sage-grouse lek counts in 2 sage-grouse populations in Wyoming from 1996–2013. Our evaluation was focused on similarities among population performance of the umbrella species and the species under that umbrella. Sagebrush-obligate songbird and both sage-grouse populations occupied habitat within and outside of protected core areas. Trends of sagebrush-obligate songbirds were not parallel or consistently similar in trajectory to sage-grouse in either core or non-core areas. Our results indicated core areas were successful at maintaining higher sage-grouse trends compared to areas not protected under the core area policy. However, sagebrush-obligate songbird trends did not follow the same pattern. This suggests that protection of only the best sage-grouse habitat may not be a sufficient conservation strategy for other sagebrush-obligate birds.
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Field and laboratory emission factors (EFs) of wildland fire emissions for 276 known air pollutants sampled across Canada and the US were compiled. An online database, the Smoke Emissions Repository Application (SERA), was created to enable analysis and summaries of existing EFs to be used in smoke management and emissions inventories. We evaluated how EFs of select pollutants (CO, CO2, CH4, NOx, total particulate matter (PM), PM2.5 and SO2) are influenced by combustion phase, burn type and fuel type. Of the 12 533 records in the database, over a third (n = 5637) are represented by 23 air pollutants, most designated as US Environmental Protection Agency criteria air pollutants, greenhouse gases, hazardous air pollutants or known air toxins. Among all pollutants in the database, including the most common pollutants PM, CO, CO2 and CH4, records are unevenly distributed with a bias towards flaming combustion, prescribed burning and laboratory measurements. Across all EFs, records are most common for south-eastern and western conifer forests and western shrubland types. Based on identified data gaps, we offer recommendations for future studies, including targeting underrepresented air pollutants, smouldering combustion phases and improved source characterisation of wildland fire emissions.
Webinar recording (50:31).
Led by Hawai’i Wildfire Management Organization (www.hawaiiwildfire.org), this webinar equips you with essential strategies to prepare, respond, and stay safe in the face of wildfires. From creating defensible spaces to crafting evacuation plans, we’ll cover it all. Don’t wait until it’s too late – arm yourself with knowledge and confidence. Register now and take the first step toward wildfire readiness!
Webinar recording.
Description: The idea of using sensors to remotely measure things is not new. Aerial photos taken from hot air balloons were first proposed as a tool for mapping streets in the 1850s. In 1941, a US Forest Service ranger developed a technique for mapping fuels with aerial photos. Recent advances in remote sensing have dramatically increased the amount of spatial information that can be generated for a given area. This webinar will look at some of the ways the Fire and Environmental Research Applications Team at the Seattle Fire Lab is using remote sensing to measure fuels and fire behavior. We’ll also discuss how this information can improve our capacity to model fires.
Presenter: Jim Cronan is a forester at the Pacific Wildland Fire Sciences Lab in Seattle, WA. He coordinates field data collection for scientists on the Fire and Environmental Research Applications Team and has been involved with research on fuels and fire behavior for 20 years.
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Assessing the geomorphic sensitivity of streams and the ecological resilience of riparian ecosystems provides the basis for understanding how they have responded to disturbances and management actions and how they are expected to respond in the future.
A collaborative group of managers and scientists led by Jeanne Chambers, research ecologist and senior scientist (emeritus) with the USDA Forest Service Rocky Mountain Research Station, and geomorphologist Jerry Miller, a professor of environmental science at Western Carolina University, developed a multiscale approach to help land managers rapidly assess watersheds and categorize them based on resilience and sensitivity to disturbance. The project was built on the long-term work of Chambers and her collaborators on Great Basin riparian ecosystems.
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Drawing on lessons from Indigenous knowledge systems in what is now called British Columbia, Canada, we demonstrate how place-based values directed the stewardship of historical oak-meadow and clam gardens, which created diverse and productive ecosystems that sustained for millennia. Drawing on examples of contemporary restoration projects (crabapple orchards and clam gardens) that utilize place-based values to inform the recovery of ecocultural landscapes, we propose a framework to help initiate a place-based values approach in contemporary restoration design congruent with ethics of inclusion.
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Wildfires are a natural element of many ecosystems and have a great impact on society by destroying property and sometimes by taking lives. In the United States alone, thousands of individual fires occur every year and the number of both burned hectares and destroyed buildings are higher than ever since recorded fire history. Six of the 10 fires with the largest losses of lives and homes of the 20th century occurred in the wildland urban interface (WUI), and all of them occurred within the last 20 years. Given that billions of dollars are being allocated to fuel management and fire suppression and that the main fire suppression goal is to protect people and property, it is necessary to understand the factors related to vegetation, terrain and spatial arrangement that contribute to building loss from wildfires, and examine nationwide spatial patterns of vulnerability and rebuilding.
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The Advanced Fire Environment Learning Unit (AFELU) hosts three speakers to talk about Predictive Services comparison tools, predicting fire behavior in Alaska, and smoke tools. The target audience is anyone interested in fire behavior, fire weather, or fire prediction.
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This study demonstrates the importance of episodic periods of favorable weather for long-term plant population recovery following disturbance. Management strategies that increase opportunities for seed availability to coincide with favorable weather conditions, such as retaining unburned patches or repeated seeding treatments, can improve restoration outcomes in high-priority areas.