59 resources found

This learning resource outlines how forest practices are assessed to ensure they maintain or enhance the supply of economically valuable commercial timber. Using the Stand Development Protocol, the program evaluates previously harvested areas for tree species diversity, forest productivity, and health. It compares stands harvested before and after December 2005 to determine the effectiveness of forest regeneration practices. Supporting materials include detailed protocols and field cards for monitoring stand development and stump identification.

This manual outlines the comprehensive process for implementing commercial thinning operations in British Columbia, driven by the need to address fiber shortages caused by natural disturbances. The document is structured to guide various users, from forest planners selecting appropriate stands and assessing economic viability, to field supervisors and machine operators executing the thinning process. It details crucial stages including identifying suitable stands based on specific criteria like species and age, meticulous planning at the block level encompassing pre-harvest assessment and selecting optimal harvesting systems, and the practical implementation with an emphasis on coaching operators and diligent monitoring. The manual also highlights the importance of post-harvest assessment and considers broader implications, such as the long-term impact on timber supply and the integration of non-timber values like wildlife habitat and wildfire risk reduction.

This document serves as a comprehensive manual for forest professionals, outlining best practices for thinning operations effective April 2025. Its primary purpose is to support sustainable forest management by providing science-based guidelines for developing and implementing thinning prescriptions, particularly for enhancing timber production and quality. The guidance emphasizes maintaining ecological and social objectives while focusing on operational efficiency, minimizing environmental impacts, and promoting innovative approaches. It also details the required data collection and monitoring processes to ensure the effectiveness and compliance of thinning activities, thereby fostering healthy, resilient forest ecosystems across British Columbia.

This technical report explores cost-effective thinning methods for densely regenerated lodgepole pine stands in British Columbia resulting from wildfires. The study evaluates semi-mechanized treatments, which combine machine-based strip mulching with manual thinning, against traditional manual-only thinning. The findings suggest that both fully and semi-mechanized methods were less expensive than solely manual approaches and preserved enough trees to meet basic provincial stocking standards, though meeting long-term density targets might require further investigation.

This document details a study conducted in British Columbia's Interior Cedar-Hemlock forest where the primary focus is evaluating the productivity and costs of ground-based harvesting methods under different silvicultural prescriptions: clearcut, heavy removal, and light removal. The study monitored various harvesting systems, including mechanized, conventional, and horse skidding, to understand their economic implications and impact on the site. The research aimed to inform the development of sustainable forestry practices that balance timber production with ecological considerations in the region.

This document examines the current use of glyphosate in BC's forestry practices, specifically for vegetation management in re-establishing forests after harvesting. It systematically explores the regulatory context governing herbicide use and the rationale behind glyphosate's application, contrasting it with other methods like manual cutting. The review then delves into the impacts of glyphosate on various ecological values, including biodiversity, soil and water quality, climate change considerations, wildfire dynamics, First Nations interests, and public use perceptions. Finally, it assesses the implications for timber supply and discusses managing forests for multiple values, culminating in recommendations for future research, data collection, communication, and policy development.

This document outlines British Columbia's Forest Carbon Initiative, a provincial program dedicated to leveraging forests for climate change mitigation. The initiative focuses on increasing carbon sequestration and avoiding emissions through enhanced forest management practices. It details specific modules, including fertilization, reforestation, road rehabilitation, and improved utilization of logging residues, each designed to optimize carbon benefits. The overarching purpose is to inform forest professionals and resource managers about these opportunities and provide guidance on project implementation, highlighting the significant role forests play as natural carbon storehouses.

This paper investigates how diversifying managed forests in British Columbia could enhance their ability to recover from disturbances, specifically a recent mountain pine beetle epidemic linked to climate change. The authors used computer simulations to compare different forest management strategies over an 80-year period, assessing their impact on ecological resilience, timber supply, and economic outcomes. Their findings suggest that a strategy focused on proactively harvesting dominant, susceptible tree species and promoting a greater variety of planted and naturally regenerating trees leads to improved forest health, higher long-term harvest rates, and more stable economic returns without compromising economic viability. The study advocates for incorporating diversification as a key approach to increasing the resilience of managed forests in the face of future environmental challenges.

This case study investigates the economic and operational feasibility of implementing variable retention harvesting in coastal British Columbia. It details a specific trial on northern Vancouver Island, comparing a clearcut and a dispersed retention compartment within the same cutblock, analyzing the productivity and costs associated with different harvesting systems and equipment. The study aims to provide information on the practical challenges of adopting new forest management principles focused on sustaining ecological values alongside economic viability, ultimately contributing to the refinement of these techniques through adaptive management.

This case study investigates the economic and operational feasibility of implementing variable retention harvesting in coastal British Columbia. It details a specific trial on northern Vancouver Island, comparing a clearcut and a dispersed retention compartment within the same cutblock, analyzing the productivity and costs associated with different harvesting systems and equipment. The study aims to provide information on the practical challenges of adopting new forest management principles focused on sustaining ecological values alongside economic viability, ultimately contributing to the refinement of these techniques through adaptive management.

This case study investigates the practical application and economic implications of ecosystem-based management in coastal British Columbia. It details a specific harvesting operation undertaken with Canadian Forest Products Ltd. , examining the productivity and costs associated with different harvesting methods when implementing principles that emulate natural forest disturbances and conserve biodiversity. The study aims to provide empirical knowledge to foresters by analyzing a real-world example of this relatively new forest management paradigm, considering factors like retention levels of trees, operational feasibility, and potential impacts on the residual stand and soil.

This document explores adaptive management as a vital strategy for navigating the uncertainties inherent in managing complex forest ecosystems. It defines adaptive management as a structured process of learning by doing, where management interventions are intentionally designed as experiments to test hypotheses about ecosystem function. The document outlines the key elements of adaptive management, including defining problem boundaries, identifying questions, developing hypotheses, experimental design, monitoring, and feedback loops, and discusses practical tools for implementation like AEAM workshops and decision analysis. The document also outlines the policy, institutional, social, and organizational challenges that can hinder the widespread adoption of this approach, offering potential solutions to these barriers. Through various case studies, the document illustrates real-world applications of adaptive management across different ecological contexts, emphasizing its potential to improve forest practices and address the requirements of the Forest Practices Code by treating management actions as opportunities for valuable learning.

This document details the establishment of a significant forestry experiment called Silviculture Treatments for Ecosystem Management in the Sayward. The core purpose of STEMS is to compare different forest harvesting and management techniques beyond traditional clearcutting in second-growth Douglas-fir stands. This comparison evaluates their impacts on forest productivity, economics, and public perception, aiming to provide scientific data for making informed decisions about sustainable, multiple-use forest management. The project replicates a similar study in Washington State to enhance the reliability and broader applicability of its findings, addressing the increasing demand for forestry practices that balance timber production with ecological and social values.

This document explores alternatives to clearcutting in British Columbia. It details the environmental context of the Central Coast, including its physical environment, diverse biota, and natural and human-caused disturbances, emphasizing the unique characteristics of its three ecological subunits: the Hecate Lowland, the Outer Coast Mountains, and the Inner Coast Mountains. The document explores silvicultural systems, contrasting traditional methods with more ecologically sensitive approaches like variable retention, and analyzes the operational and economic implications of implementing partial cutting in this distinctive operating environment, ultimately providing strategic recommendations for sustainable forest management tailored to British Columbia's Central Coast's ecological and socioeconomic realities.

This extension note reports on the early findings of the Sicamous Creek Silvicultural Systems project, a long-term study comparing different forestry practices in high-elevation forests of British Columbia. The central theme is the evaluation of clearcutting versus alternative harvesting methods, such as small patch cuts and individual tree selection, regarding their impacts on various ecological and economic factors. The purpose of this note is to summarize initial results concerning harvest costs, regeneration, soil conditions, microclimate, and biodiversity, ultimately aiming to inform more ecologically diverse and sustainable forest management in these sensitive ecosystems.

This paper details the establishment and early findings of the Montane Alternative Silvicultural Systems partnership, formed to investigate alternatives to clearcutting in the high-elevation old-growth forests of Vancouver Island. The study compares the operational costs and biological impacts of Uniform Shelterwood, Green Tree Retention, and Patch Cuttings to traditional clearcutting and an old-growth control. Initial results highlight differences in harvesting expenses, windthrow, site disturbance, nutrient cycling, understory vegetation response, and coniferous regeneration, emphasizing the complexity of balancing timber harvesting with ecological sustainability in these montane ecosystems.

This document serves as a reference handbook about the key factors influencing the successful application of various timber harvesting equipment and systems in the region. The handbook systematically explores primary transport equipment, categorized into ground-based, cable, and aerial systems, detailing their operational characteristics, environmental considerations, and distinguishing features. By outlining the advantages and limitations of each technology, the guide empowers readers to make informed judgments about equipment selection based on specific site conditions and harvesting objectives, emphasizing that no single best system exists for all situations.

This document is a comprehensive reference for harvesting systems and equipment used in British Columbia. Part one addresses equipment selection by outlining key factors, summarizing equipment characteristics by harvesting phase, and providing a risk-level assessment for various equipment and site combinations. This handbook aims to improve the understanding of loggers and planners in British Columbia, enabling them to make better-informed decisions when choosing the most suitable harvesting systems and equipment for diverse site conditions and management objectives, without prescribing a single correct solution.

This case study the practical and economic implications of implementing ecosystem-based management principles in a coastal British Columbia old-growth forest. The study specifically examines a harvesting operation that incorporated retaining tree patches and individual trees to promote biodiversity and ecological function, while assessing the productivity and costs associated with the applied harvesting systems and equipment. The report aims to provide insights into the operational challenges and potential efficiencies of adopting this new paradigm of forest management compared to traditional clearcutting practices.