63 resources found

This document explores the increasingly severe wildland fire situation in B. C. , driven by climate change and accumulated forest fuels, with an emphasis on the urgent need for a whole-of-government provincial landscape resilience strategy. It is structured to detail the current wildfire context, analyze the significant social and ecological impacts of catastrophic wildfire, and examine the current governmental and non-governmental responses to wildfire governance in the province, including the critical role of First Nations and local governments. Ultimately, the primer The document calls for a fundamental shift toward proactive prevention and mitigation measures, highlighting the need to vastly expand fuel management efforts and adopt a comprehensive, collaborative approach to build lasting social-ecological resilience across B. C.

This document outlines the critical need to braid Indigenous Knowledge and Western Science to create climate-adapted forests in the United States. A primary theme is the historical impact of Euro-American colonization, fire exclusion, and settler colonialism on North American forest ecosystems, leading to the loss of Indigenous stewardship and creating dense, fire-maladapted landscapes highly vulnerable to severe wildfires and climate change stressors. The text defines IK as an invaluable, multi-generational body of systemic knowledge and cultural practices emphasizing kinship with nature and reciprocity, contrasting it with the empirical and objective approach of WS.

This paper examines the complex relationship between forest health and climate change from a British Columbia perspective, building on the impact of past events like the mountain pine beetle and Dothistroma needle blight epidemics. The authors present estimations of how various forest pests are expected to behave as climate continues to change, emphasizing that rapid environmental shifts are favoring fast-reproducing pests over long-lived trees. The research offers management recommendations aimed at increasing forest resilience, such as implementing assisted migration and genetic diversity, while stressing that the future of forest management requires flexibility and adaptation in the face of unprecedented uncertainty. The purpose of this paper is to equip managers with projections for the near future and emphasize the urgency of integrating proactive forest health measures into all aspects of land-use planning.

This webinar discusses operationalizing adaptive silviculture for climate change through a multi-site research network. The core purpose of the project is to provide forest managers with real-world, operational examples of integrating climate change adaptation principles into practice, specifically by fostering ecosystem resilience to uncertain futures. The research employs a consistent framework across various forest types, testing three primary adaptation strategies including resistance, resilience, and transition. The webinar details the work at the Minnesota pine site, highlighting local climate vulnerability to drought and the application of these three treatments: simple thinning for resistance, mixed-species restoration for resilience, and aggressive transition management using both native and novel, future-adapted species like Ponderosa pine.

This webinar focused on adapting timber management practices to environmental shifts. The webinar establishes the urgent need for adaptation by detailing regional climate projections, including rising temperatures and increased summer drought frequency, which pose significant threats to traditionally managed commercial species like Red Pine. The framework consisting of Resistance, Resilience, and Transition strategies is introduced, demonstrating how varying levels of silvicultural intervention, from thinning to mitigate drought to planting novel species via assisted migration, can reduce climate vulnerability. The central purpose of the discussion is to convince land managers that they can implement these science-backed silvicultural actions to sustain forest productivity and commercial value despite increasing ecological risks.

This paper investigates how the post-fire regeneration of trembling aspen is affected by the unique conditions of a high-severity boreal wildfire, specifically the Chuckegg Creek Fire in Alberta, Canada. The study's primary finding is that the success of aspen recruitment, either through vegetative suckering or seedlings, is strongly determined by surface fire severity and the timing of the burn relative to spring green-up. High surface fire severity, especially after green-up, decreased suckering by damaging root systems but simultaneously promoted the establishment of seedlings, effectively filling the regeneration gap and highlighting an alternative path for the foresta?Ts ecological resilience against intense disturbances. The paper concludes that a landscape mosaic of fire severities is crucial for maintaining both the long-lived clonal persistence and the necessary genetic diversity provided by sexual reproduction.

This paper outlines how the forestry community can integrate a climate change focus into sustainable forest management practices to address expected environmental shifts over the next century. The core argument is that while forests will autonomously adapt, active planned adaptation is necessary to reduce vulnerability and influence the timing and direction of changes in commercially valuable areas. To facilitate this crucial response, the authors present a framework for evaluating long-term impacts, developing cost-effective adaptive actions now and in the future, and managing disturbances while preserving genetic diversity and resilience. This paper views climate change adaptation as a necessary risk management component of forest planning, offering a comprehensive summary of potential actions across areas like gene management, forest protection, and silviculture.

This extension note investigates recent changes in aboveground live-tree carbon within spruce and fir-dominated sub-boreal forests in the interior of British Columbia. The study specifically re-evaluated carbon stocks between 20032004 and 2018 at the Aleza Lake Research Forest to understand how carbon storage is impacted by tree species and size. The authors found that while younger forest stands generally accumulated carbon, older stands with larger trees showed a decline in aboveground live-tree carbon, largely due to increased mortality of these large trees. This highlights a critical concern regarding the role of mature forests in carbon sequestration amidst accelerating climate change and increasing tree mortality rates.

This paper addresses the severe decline of High Elevation Five-Needle White Pine forests in western North America, primarily due to mountain pine beetle outbreaks, white pine blister rust, and altered fire regimes exacerbated by changing climates. The authors advocate for multi-scaled management interventions to promote resilience to disturbances and genetic resistance to white pine blister rust. The paper details the critical need for long-term programs like inventory, mapping, and research, alongside active restoration treatments such as mechanical cuttings and prescribed fires, and proactive tree-level measures like planting rust-resistant seedlings and protecting high-value trees, all while integrating climate change considerations throughout the planning and implementation process.

This document examines the impacts of a changing climate on British Columbia's diverse natural ecosystems and proposes conservation-oriented adaptation actions. It highlights the regional variations in anticipated temperature and precipitation changes across the province and emphasizes the need to consider these specific ecological contexts when developing management strategies. Drawing upon a review of existing literature and initiatives like the Future Forests Ecosystem Initiative, the authors present examples of actions categorized under frameworks such as the 5Rs to help natural resource practitioners support the resilience and adaptation of species and ecosystems to future climate conditions. The document advocates for a proactive approach to natural resource management that integrates climate change considerations to ensure the long-term persistence of British Columbia's natural heritage.

This paper investigates the practicality of current wildfire fuel reduction goals in north-central British Columbia by examining mechanical raking treatments within the Burns Lake Community Forest. The study assessed if these treatments achieved the targeted fuel load of 1-5 tonnes per hectare in areas deemed high risk for wildfire. Their findings suggest that meeting these targets using current methods is challenging and potentially unsustainable, highlighting the need for a standardized fuel measurement methodology and more adaptable fuel load targets that consider ecological and operational factors. The research advocates for a more feasible and scientifically sound approach to wildfire risk reduction in the region, emphasizing the importance of consistent data collection for future comparisons and improved practices.

This paper addresses the increasing need for forestry practices to adapt to predicted climate changes. The authors explore assisted migration, defined as the purposeful movement of species to mimic natural range expansion, as a key strategy within forest management to ensure the resilience and productivity of future forests. Recognizing that many tree species cannot naturally migrate quickly enough to keep pace with climate shifts, the paper argues that proactive interventions like assisted migration are essential. The authors discuss different forms of assisted migration, weigh the associated risks and benefits, particularly within the context of British Columbia's forestry, and outline crucial policy and research needs to effectively implement this adaptation approach.

This extension note explores managing British Columbia's forests to act as ongoing carbon sinks in the face of a warming climate. It emphasizes that forest management for carbon sequestration needs to consider the likely changes in natural disturbances and offers various silvicultural tools and landscape-level strategies that managers can employ. The extension note highlights the importance of balancing carbon objectives with other forest values like biodiversity and timber production, acknowledging the complexities and uncertainties of long-term climate impacts.

The SFU Climate Action certificate is an online program comprising of 3 required and 3 elective courses, designed to help learners gain the knowledge, skills, and confidence needed to lead and implement equitable climate action plans. The program focuses on areas such as applying principles of climate justice and Indigenous knowledge, developing environmental solutions, and building community resilience.

The UBC Climate Vulnerability and Adaptation micro-certificate is an 8 week online program designed for natural resources professionals. It provides training on climate science, vulnerability assessments, and adaptation development, focusing on applying these concepts to management and business case adaptation within a forestry context.

The UBC Climate Action and Community Engagement micro-Certificate is an 8 week online program designed to help learners gain the skills and understanding required to train on local climate change, community engagement techniques, and developing Climate Action Plans.

The micro-certificate in Fire Ecology for Environmental Restoration will equip learners with practical skills and knowledge to understand and treat the effects of fire on natural ecosystems, prepare communities to respond to wildfire threats, and create ecosystem resilience. This program will prepare graduates to help mitigate the effects of both prescribed burns and wildfire damage upon the environment. A broad range of conditions and habitat restoration will be studied through intensive in-class and on-site learning, partnered with practical online applications. Participants will learn about natural fires and their attributes; fires as an ecosystem process; fire management, regimes and techniques; fire and climate change; prescribed burns; First Nations fire management; restoring burnt sites

This presentation outlines the critical issue of ecological drought in British Columbia, distinguishing it from lack of precipitation by emphasizing the role of water deficit relative to average conditions and evapotranspiration. The core concern highlighted is how increasing temperatures due to climate change will intensify drought frequency and severity, despite potential precipitation increases, by reducing snowpacks and increasing water loss from the environment. The presentation explores recent drought occurrences, linking them to climate change and natural climate variability, and introduces a Forest Drought Risk Assessment Tool designed to evaluate and predict drought impacts on forests. The purpose of this presentation is to emphasize the urgent need to integrate climate change considerations into forestry practices to mitigate future ecological impacts.

This paper explores strategies to mitigate timber supply shortages in British Columbia (BC), a problem exacerbated by climate change and past natural disturbances like the mountain pine beetle outbreak. The authors investigate two primary forest management approaches: commercial thinning and diverse plantings, including assisted species migration. By simulating the long-term effects of these interventions in a case study area, the study concludes that combining commercial thinning with species diversification offers the most promising solution to sustain future timber supply in BC, emphasizing the importance of adaptive forest management in the face of environmental challenges.

This paper investigates the factors influencing wildfire burn severity across Canada. Using statistical models applied to environmental data from 1981 to 2020, the authors identify fuel aridity as the most significant driver of how severely forests burn. Their analysis reveals that northern regions and summer months are particularly prone to high-severity fires, and they found a concerning trend of increasingly favorable conditions for severe burning in recent decades, particularly in spring and autumn. The study concludes that changing climates are making Canadian forests more susceptible to intense fires, highlighting the need for improved fire management and preparedness strategies.