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Across the entire arthropod community, fire also had variable effects on community diversity. Fire tended to have a negative effect size on arthropods across life stages, but responses did vary among groups. Nearly all functional groups exhibited a negative response to fire with the exception of herbivores, for which abundance, diversity and richness increased after fire.
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Across all cases, actors spanned boundaries to perform functions including: (1) convening meetings and agreements; (2) implementing projects; (3) community outreach; (4) funding support; (5) project planning; (6) scientific expertise. These functions fostered conducive boundary settings, concepts and objects to communicate and work across boundaries, navigating challenges to implementing work on the ground. This work highlights context-specific ways to advance cross-boundary wildfire risk reduction efforts and uses a boundary spanning lens to illustrate how collective action in wildfire management evolves in different settings. This research highlights prescribed fire as a gateway for future collective action on wildfire risk, including managing naturally ignited wildfires for resource benefits and improving coordination during wildfire suppression efforts.
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The Life First initiative included a post-engagement survey in which more than 2600 Forest Service employees provided open-ended feedback. In that qualitative subset of results, survey respondents described four main situations in which wildland firefighters commonly accepted unnecessary exposure to risk, related to driving, mop up, aviation and communication. Findings reveal how firefighters experienced social, political and economic pressures upon and within the wildland fire system. They shared that these perceived pressures and their mission-oriented work culture interacted, transforming otherwise unremarkable work operations into situations of unnecessary exposure to risk.
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Generally, biological disturbance agents (BDAs) convert aboveground live biomass to dead biomass, decreasing canopy fuels and increasing surface fuels. However, the rate of conversion varies with time-since-event and among BDAs and forest types, resulting in a wide range of effects on the amount of dead fuels at any given time and place, which interacts with the structure and composition of the stand before and subsequent to BDA events. A major influence on fuels may be that BDAs have emerged as dominant agents of forest heterogeneity creation. Because BDAs play complex roles in fuels and fire heterogeneity across the western US which are further complicated by interactions with climate change, drought, and forest management (fire suppression), their impacts on fuels, fire and ecological consequences cannot be categorized simply as positive or negative but need to be evaluated within the context of BDA life histories and ecosystem dynamics.
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Through a literature review and collaborative thematic coding of a large set of ethical dilemmas, a list of ethical lenses was developed. Five ethical lenses were generated from the thematic coding process: Epistemologies and Representation, Values and Priorities, Risk and Uncertainty, Power, and Metaethics. The five lenses provide a framework to identify prospective ethical tensions in wildland fire decision-making, both within and cutting across categories. This framework provides a way of structuring future investigations into wildfire ethics, as well as a starting point for developing techniques to integrate community and stakeholder values.
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To collect partner and employee input on the Wildfire Crisis Strategy 10-year Implementation Plan, the Forest Service and National Forest Foundation hosted a series of roundtable discussions in the winter and spring of 2022.
Individual roundtables were focused on each of the Forest Service regions and at the national level, for a total of ten roundtables. This report is a synthesis of key themes and opportunities for action that emerged from across the ten roundtables. The National Forest Foundation prepared individual summaries of the ten roundtables, available online. Also available is the Intertribal Timber Council’s report on the Intertribal Roundtable they hosted in April 2022 in coordinationwith the Forest Service.
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This USFS news release reports on the largest ever study of fuel treatment effectiveness, where USFS researchers found that intense thinning treatments leaving 50 and 100 trees/acre are the most effective in reducing the probability of crown fires in the dry forests of the western United States.
Webinar recording.
Dr. Carlos Ochoa’s research focuses on connections between ecohydrological processes and human interactions in an ever-changing climate. Dr. Ochoa has numerous research projects, one of which is a long term study in central Oregon that has provided critical information regarding vegetation and hydrology interactions in western juniper dominated landscapes. This presentation will discuss some of the learnings from Dr. Ochoa’s work on western juniper.
Webinar registration.
From building firelines to researching fire trends over time, fire management and science require great communication to be successful. Our panel will share their experiences and tips on how to effectively talk about fire to gain support and build a collaborative network. We’ll address your questions about fire science communication and discuss best practices for defining objectives, connecting with your audience, and tools/resources that can help along the way.
Webinar recording.
Climate Impacts on Regeneration-
Hear from three subject-matter experts on seedling success across elevational ranges and with varying genotypes:
Justin Crotteau, Research Forester, Rocky Mountain Research Station
Aalap Dixit, Assistant Professor, New Mexico Highlands University
Bryce Richardson, Research Geneticist, Rocky Mountain Research Station
Indigenous Knowledge Exchange and Work on the Ground!
Hear from two case study experts on utilizing Indigenous knowledge for cultural values on pre- and post-burned landscapes:
James Calabaza, Trees Water People
Nona (Nanebah) Lyndon, Tribal Relations Staff Officer, Tonto National Forest, Kaibab National Forest
Sara Souther, Assoc. Professor, Northern Arizona University
Policy In The Works-
An update on the RePlant Act, and implications for land managers.
Kas Dumroese, National Nursery Specialist & Research Plant Physiologist, Rocky Mountain Research Station