68 resources found

This document explores how fire can intentionally contribute to wildfire resilience in British Columbia and introduces the concept of beneficial fire, defined as planned or unplanned wildland fire with positive ecological effects and acceptable risk to human communities. It presents a conceptual framework that integrates both ecological dimensions and community dimensions to guide management decisions. The document advocates for a whole-of-society approach to increase beneficial fire, including cultural fire, prescribed fire, and managed wildfire, by accelerating place-based assessments and improving community safety through measures like FireSmart.

This paper introduces walking on two legs, an Indigenous framework for ecosystem restoration and reconciliation in fire-adapted landscapes, particularly in Western Canada. The concept advocates for balancing Indigenous knowledges with Western scientific knowledge, ensuring that Indigenous perspectives and stewardship ethics guide the interconnected processes of restoration and reconciliation. The authors argue that genuine reconciliation requires Indigenous-led restoration of lands, knowledges, and cultures, moving beyond simply integrating Indigenous knowledge into existing Western frameworks. This approach aims to rebuild respectful relationships between people and the land, addressing the legacies of colonialism and revitalizing Indigenous practices like fire stewardship.

This paper highlights the crucial role of boundary spanners in addressing the escalating challenge of wildfires in Western Canada. These individuals and organizations bridge critical gaps, spanning different knowledge systems, organizations, and geographical areas, to foster collaboration and implement proactive fire management strategies, such as cultural and prescribed burning. The authors emphasize that despite the vital work of boundary spanners in building trust, sharing knowledge, and developing capacity, their contributions are often undervalued and lack sufficient institutional support. The piece concludes by asserting the urgent need for dedicated investment in boundary spanning roles to effectively integrate diverse expertise and facilitate collaborative, equitable solutions for wildfire management.

This report compiles over 80 years of fire research to explain how human interventions have altered natural fire regimes, particularly in dry Western U. S. forests. The document emphasizes that accumulated fuels and dense forest structures, a departure from historical conditions, lead to more intense and severe wildfires, posing risks to both ecosystems and human communities. It details various fuel treatments, such as thinning and prescribed fire, as crucial strategies for restoring fire-resilient forests by reducing surface, ladder, and crown fuels. The report advocates for a landscape-level approach to fuel management, acknowledging that while models and observations inform these efforts, uncertainties remain in predicting exact fire behavior.

This paper reviews the effectiveness of stand-level fuel reduction treatments in Canadian boreal conifer forests, specifically focusing on black spruce, jack pine, and lodgepole pine. These treatments, which involve thinning trees, pruning lower branches, and removing understory vegetation, aim to mitigate the risk of fast-spreading, high-intensity crown fires that are naturally prevalent in these ecosystems. While these fuel treatments generally reduce modeled and observed fire behavior under low to moderate fire weather, evidence suggests they become ineffective under very high or extreme fire conditions, especially when combined with high surface fuel loads and the relatively short stature of boreal conifers. The authors highlight the need for further research into managing surface fuel loads, exploring alternative fuel configurations, and integrating these treatments with broader fire suppression strategies.

This paper presents the long-term ecological effects of forest fuel and restoration treatments from the ongoing national Fire and Fire Surrogate study, analyzing data collected over approximately 20 years across four diverse sites in the Western and Eastern United States. The central goal of the original FFS study was to evaluate how mechanical treatments and prescribed fire impact forest ecosystems by reducing fire hazard, promoting desirable fire-adapted species, and improving understory diversity. Key findings reveal that the most effective treatment varies significantly by region: mechanical treatments combined with fire yielded better long-term outcomes in Western pine-dominated forests, while prescribed burning alone proved more beneficial in Eastern hardwood-dominated forests. The authors conclude that to maintain these desirable conditions and achieve long-term resilience, treatments must be adapted to the specific ecosystem and followed up with repeated applications.

This study investigates different methods for assessing the effects of controlled burning in a harvested forest area. The study compares the utility of satellite imagery, fire behavior modeling, unmanned aerial vehicle image analysis, and ground-based measurements in evaluating burn severity, fuel consumption, and impacts on surface conditions and vegetation. The report aims to identify accurate and efficient techniques for understanding and managing the ecological consequences of broadcast burning for land management purposes.

The SIP vision is that there is an accelerated growth of innovative silviculture by improving knowledge of these systems in British Columbia using research and extension. The SIP integrates both extension and knowledge creation to create impactful resources for forest practitioners. Using collaborative partnerships with communities and practitioners, we support diverse perspectives to fill critical knowledge gaps, enhance access to knowledge, and facilitate knowledge exchange.

Prescribed Fire Training Exchanges and cooperative burns provide experiential training that builds robust local capacity for fire management and offers fire practitioners a more holistic perspectivea?\"while implementing treatments that support community and landscape objectives. TREX provides a unique cooperative burning model that services the needs of a variety of entities, including federal and state agencies, private landowners and contractors, tribes, academics, and international partnersa?\"while incorporating local values and issues to build the right kinds of capacity in the right places. Most TREX events take place in the spring or fall, when conditions are mostly likely to be good for safe and effective prescribed burning.

The International Association of Wildland Fire mission is to facilitate communication and provide leadership for the wildland fire community. The IAWF was formed to promote a better understanding of wildland fire, and built on the belief that an understanding of this dynamic natural force is vital for natural resource management, for firefighter safety, and for harmonious interaction between people and their environment. The Association is dedicated to communicating with the entire wildland fire community and providing a global linkage for people with a shared interest in wildland fire and comprehensive fire management.

This webinar examines how legal objectives for mule deer winter range and old growth management affect the Stswecem'c Xget'tem First Nation's ability to reduce wildfire risk, adapt to climate change, and restore ecocultural values in their south-central BC forests. Despite the impacts of settler-colonial policies, SXFN has long stewarded their territory using fire. In partnership with the University of British Columbia, they assessed crown fire risk, fuel loads, and potential treatments, highlighting both current stewardship efforts and the importance of Indigenous sovereignty in land management.

This document introduces the Mitigating Wildfire Initiative, an effort to address catastrophic wildfires in British Columbia through dialogue and collaboration among diverse groups, including Indigenous Peoples and local communities. The MWI has four key objectives: strengthening relationships, improving understanding of wildfire issues, creating a shared agenda for mitigation, and achieving real-world impact. The document delves into the complex concept of resilience in the context of wildfire, differentiating between ecological, social, and social-ecological perspectives, and emphasizes the importance of place-based and context-specific discussions for effective strategies. Finally, it outlines five interconnected categories of progress being made toward wildfire resilience in BC including planning, operations, networking, research and knowledge generation, and public engagement, highlighting the need for an all-of-society approach and proactive, dynamic management.

This extension note explores the critical role of fire in the dry interior forests of British Columbia, which historically experienced frequent, low-intensity surface fires that maintained ecosystem health and biodiversity. The authors explain how human fire exclusion over the past 60 years has dramatically altered these forests, leading to increased fuel loads, higher tree density, altered species composition, and a greater risk of intense, large-scale crown fires. The documen then outlines four management options for these sites: continued fire suppression, controlled prescribed burns, mechanical fuel reduction, or a combination of these strategies, emphasizing the need to balance ecological, social, and economic considerations. Finally, the document highlights various ongoing research initiatives aimed at understanding fire regimes and developing integrated management solutions for these fire-adapted ecosystems.

This document outlines best management practices for fuel treatment within British Columbia's interior-dry fire weather zone, a region characterized by dry ecosystems like Interior douglas fir, ponderosa pine, and bunchgrass zones. It emphasizes how wildfires significantly influence these forest ecosystems, historically maintaining biodiversity and grasslands through low-intensity burns. The guide details fuel management strategies for surface, ladder, and crown fuels, including thinning, pruning, and species conversion, all aimed at reducing the risk and intensity of high-severity wildfires. Additionally, it provides recommendations for mitigating impacts on forest health from treatments and includes case studies illustrating effective fuel management practices.

This document outlines best management practices for fuel treatment within British Columbia's coastal fire weather zone, encompassing the Coastal Western Hemlock and Coastal Douglas Fir biogeoclimatic zones. It details the ecology of this temperate rainforest, noting that while mature stands typically resist widespread fires due to high moisture and closed canopies, disturbed areas and specific drier zones are more prone to fire, especially with the presence of invasive species. The core purpose is to guide fire management through specific interventions, focusing on surface, ladder, and crown fuel reduction to prevent canopy fires, alongside recommendations for forest health mitigation to prevent pest outbreaks after treatment. The document also references established Canadian Forest Fire Behaviour Prediction System fuel types to characterize fire risk and includes practical examples of post-treatment characteristics from various locations.

This technical report introduces Landscape Fire Management as a crucial, integrated approach to addressing escalating wildfire risks while restoring ecosystem health. LFM is presented as a paradigm shift, moving beyond localized efforts to encompass broader landscapes by coordinating various land management activities and setting complementary wildland fire objectives across different land-use zones. The document outlines six core principles for effective LFM practice: defining the landscape, understanding current and future conditions, assessing risks to values, setting cohesive objectives, coordinating interventions, and continuously learning through adaptive management. This report aims to guide diverse land managers in British Columbia towards a more resilient coexistence with fire by detailing strategies like fuel breaks, fire-tolerant stands, and managing fuel loads.

This report outlines the Lower North Thompson Community Forest Wildfire Risk Management Plan, a comprehensive strategy developed to address the increasing threat of wildfires in British Columbia. Initiated in 2018, the plan identifies and evaluates wildfire risks, considering factors like ignition probability, fire intensity, and values at risk such as human life, infrastructure, and environmental assets. It proposes five key management strategies including wildfire management zones, silviculture, strategic harvesting, prescribed fire, and collaborative planning aimed at enhancing wildfire resilience and mitigating negative impacts, while also exploring potential ecological opportunities associated with fire. The plan emphasizes a proactive and adaptive approach, recommending annual progress reports and a five-year renewal cycle to adjust to changing conditions.

This document outlines Best Management Practices for fuel treatment within British Columbia's Central Plateau Fire Weather Zone, a region historically shaped by frequent, stand-destroying wildfires. It details the zone's diverse ecosystems and vegetation, highlighting how species like lodgepole pine thrive in fire-prone areas, while others like Douglas-fir develop fire-resistant bark. The guide also classifies common fuel types using the Canadian Forest Fire Behaviour Prediction system, emphasizing management strategies for surface, ladder, and crown fuels, including techniques like thinning and encouraging deciduous species to reduce wildfire risk. Finally, it provides examples of past fuel management projects and discusses considerations for forest health, such as preventing pest outbreaks and maintaining stand integrity.

This document reviews existing research on the relationship between aspen forests and wildfire, particularly in the context of British Columbia. It explores aspen's inherent fire-resistant characteristics, such as high moisture content and unique regeneration, which contribute to reduced wildfire spread and intensity. The document examines the potential for utilizing aspen in wildfire management strategies, including as natural fuel breaks, while also acknowledging conditions like drought that can compromise this resilience. The author identifies knowledge gaps and suggests preliminary strategies for promoting and managing aspen to mitigate future wildfire risk in a changing climate.

This paper investigates the effectiveness of different forest fuel treatments, such as thinning and prescribed burning, in reducing the severity of subsequent wildfires. Leveraging a unique 1200-hectare experiment that was later impacted by a significant wildfire, the authors compared various treatment approaches, including thin-only, burn-only, and a combination of both, against an untreated control. Their analysis of fire severity metrics, considering pre-fire fuel conditions and fire weather, provides strong evidence that proactive fuel management, especially combining thinning and burning, significantly mitigates wildfire intensity and damage to trees, even decades after the treatments were implemented and under a range of weather conditions. The study supports the continued use of these treatments as valuable tools for forest restoration and enhancing resilience to increasingly severe wildfires.