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Site Preparation Application of Rough and Loose Mounding and Furrowing (RipPlow) on a Wood Mulched Site
This extension note investigates two site preparation techniques, Rough and Loose mounding and furrowing with a RipPlow, for improving plant re-establishment on forested sites that have been wood mulched during winter industrial activities. The study...This extension note investigates two site preparation techniques, Rough and Loose mounding and furrowing with a RipPlow, for improving plant re-establishment on forested sites that have been wood mulched during winter industrial activities. The study evaluated the effectiveness of these methods in displacing the mulch and exposing soil to create favorable conditions for revegetation. While both techniques enhanced surface soil heterogeneity and facilitated the regeneration of deciduous species, Rough and Loose mounding proved more consistently effective at moving the mulch. Despite this, the more cost-effective RipPlow method showed promise, particularly in areas with thinner mulch layers, suggesting that supplemental planting might be beneficial in heavily mulched areas treated with this approach. -
Effect of Silviculture Practices on Greenup Delay in the Nelson Forest Region
This technical report investigates the impact of silviculture practices on greenup delay in the Nelson Forest Region, specifically within the Cranbrook and Revelstoke Timber Supply Areas. Greenup delay refers to the time it takes for a newly harveste...This technical report investigates the impact of silviculture practices on greenup delay in the Nelson Forest Region, specifically within the Cranbrook and Revelstoke Timber Supply Areas. Greenup delay refers to the time it takes for a newly harvested forest stand to reach a specified average height, signaling successful regeneration. The report evaluates how enhanced silviculture techniques, such as site preparation, planting, brushing, and the use of genetically improved stock, can reduce this delay and increase the short-term and long-term timber supply to optimize tree growth and forest yield. -
Managing for Forest Resilience as a Method for Promoting Forest Sustainability and Value
This presentation focuses on managing forests for resilience as a crucial method for achieving both forest sustainability and value. It begins by establishing the importance of resilience in the context of forestry, defining it across ecological, eng...This presentation focuses on managing forests for resilience as a crucial method for achieving both forest sustainability and value. It begins by establishing the importance of resilience in the context of forestry, defining it across ecological, engineering, and social-ecological perspectives, and distinguishing between general and disturbance-specific resilience. The presentation then explores how to promote resilient forests, emphasizing the role of diversity, complexity, and understanding ecological systems. Through case studies and management principles, it demonstrates practical ways to enhance forest resilience at various spatial scales, acknowledging the inherent trade-offs in managing for future uncertainties like fire, insects, drought, and climate change. -
The Lucille Mountain Study 8-year Results of a Silvicultural Systems Trial in the Engelmann Spruce-Subalpine Fir zone
This paper presents the 8-year results of a silvicultural systems trial at Lucille Mountain in British Columbia's Engelmann Spruce-Subalpine Fir zone. The study investigates the effects of different logging methods like clearcutting, patch cutting, ...This paper presents the 8-year results of a silvicultural systems trial at Lucille Mountain in British Columbia's Engelmann Spruce-Subalpine Fir zone. The study investigates the effects of different logging methods like clearcutting, patch cutting, and various partial cuts on climate, regeneration, tree growth, wind damage, arboreal lichens, and litter decomposition. The research highlights the complex environmental responses to forest harvesting in this high-elevation ecosystem and provides initial insights for better managing these sensitive forests, including considerations for reforestation practices and the challenges of adaptive management. -
Developing an Uneven-Aged Management System to Maintain Attributes Associated with Old Deciduous Stands The SADO System (Self-sustaining All-aged Deciduous Old-growth)
This document details the SADO management system, a conservation-focused approach specifically designed for sustaining old-growth characteristics in aspen, birch, and cottonwood forests within British Columbia's SBS zone. Recognizing the relatively ...This document details the SADO management system, a conservation-focused approach specifically designed for sustaining old-growth characteristics in aspen, birch, and cottonwood forests within British Columbia's SBS zone. Recognizing the relatively short lifespan and successional vulnerability of these deciduous stands, the system provides a step-by-step guide for forest managers. Its core principles revolve around monitoring regeneration, selectively removing conifers, managing herbivore browsing, ensuring adequate light, and addressing regeneration capacity to promote the development of self-sustaining, all-aged stand structures that continuously exhibit old-growth attributes, with a particular emphasis on maintaining ecological values and biodiversity. -
Fort St. John Pilot Project Sustainable Forest Management Plan
This document outlines how participating forestry companies and BC Timber Sales intend to manage forests sustainably, aiming to balance ecological, economic, and social values. The plan incorporates a Canadian Standards Association certification pro...This document outlines how participating forestry companies and BC Timber Sales intend to manage forests sustainably, aiming to balance ecological, economic, and social values. The plan incorporates a Canadian Standards Association certification process and emphasizes a landscape-level approach to forest management, considering natural disturbance patterns. Key components include establishing values, objectives, indicators, and targets developed with public and Indigenous input, along with specific strategies for timber harvesting, reforestation, road access, wildlife habitat, and engagement with First Nations and the public. The SFMP serves as a guiding document for operational planning and continuous improvement in forest management practices within the defined area. -
Fort St. John pilot project Mixedwood Management Guidelines
This document outlines guidelines for managing mixedwood forests within the Fort St. John Pilot Project in British Columbia, aiming to meet the objectives of their Sustainable Forest Management Plan. A central theme is the classification and tracking...This document outlines guidelines for managing mixedwood forests within the Fort St. John Pilot Project in British Columbia, aiming to meet the objectives of their Sustainable Forest Management Plan. A central theme is the classification and tracking of different forest types across the landscape using a ledger system to ensure long-term balance. The guidelines also describe various proposed reforestation methods, ranging from creating mosaics of single-species stands to fostering intimate mixtures of conifer and deciduous trees, with the overall purpose of achieving desired future forest conditions at a landscape level while incorporating new scientific understanding. -
Silviculture Guidelines and Practices for Maintaining or Recruiting Key Habitat Objectives
This document provides operational management guidance for forest managers on how to integrate wildlife habitat considerations into forestry practices. It identifies ten key, broad habitat objectives relevant to many forested regions, focusing on mai...This document provides operational management guidance for forest managers on how to integrate wildlife habitat considerations into forestry practices. It identifies ten key, broad habitat objectives relevant to many forested regions, focusing on maintaining or encouraging features like coarse woody debris, wildlife tree patches, and specific habitat needs for various species, including cavity-nesting birds and ungulates. For each objective, the report offers management guidelines and silvicultural practices, suggesting how activities like harvesting, regeneration, and stand tending can be adapted to support wildlife. The document emphasizes using these guidelines in areas with high habitat suitability, as defined within associated forest stewardship plans, and intends to complement existing provincial and regional forest management guidelines. -
Review of Glyphosate Use in British Columbia Forestry
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 rat...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. -
Hardwood Management in the Coast Forest Region
This document present a strategy for the utilization and management of deciduous tree species, particularly red alder, big leaf maple, and birch, within the coastal forests of British Columbia. The paper outlines objectives for hardwood management, d...This document present a strategy for the utilization and management of deciduous tree species, particularly red alder, big leaf maple, and birch, within the coastal forests of British Columbia. The paper outlines objectives for hardwood management, discusses different management strategies, and considers crucial aspects like timber supply, relevant legislation, and geographic considerations for successful implementation. It serves as a guide for forest professionals and decision-makers to support and expand hardwood management in the region, aiming to diversify the coastal fibre supply and ensure a sustainable flow of timber products. -
Fire Management Stocking Standards Guidance Document
This document outlines how to integrate wildfire risk reduction into forest regeneration practices. It explains that these standards are modifications of existing reforestation guidelines, tailored to achieve specific fire management objectives, such...This document outlines how to integrate wildfire risk reduction into forest regeneration practices. It explains that these standards are modifications of existing reforestation guidelines, tailored to achieve specific fire management objectives, such as reducing crown fire potential and enhancing fire suppression effectiveness, particularly near communities and high-value infrastructure. The document details considerations for developing these standards, including species selection based on fire resilience, stand density management to influence fire behavior, and structural characteristics like canopy base height. It provides a framework and examples for forest professionals to create stocking standards that balance timber production with proactive wildfire management at both local and landscape levels. -
First-year Growth Responses of Young Red Alder Stands to Fertilization
This extension note details a study on how adding nutrients affects the growth of young red alder trees on Vancouver Island. Recognizing the increasing importance of red alder for various products and ecological restoration, the research investigates...This extension note details a study on how adding nutrients affects the growth of young red alder trees on Vancouver Island. Recognizing the increasing importance of red alder for various products and ecological restoration, the research investigates whether fertilization, particularly with phosphorus and other elements, can enhance their early development. The document describes field trials conducted at multiple locations, outlining the experimental setup, fertilization treatments, and the resulting stem growth responses observed in the first year after application. The document aims to provide initial insights into optimizing the growth and quality of red alder through nutrient management in this region. -
The Opax Mountain Silvicultural Systems Project Preliminary Results for Managing Complex Dry Interior Douglas-fir Forests
This extension note investigates various forest management approaches for complex, dry Interior Douglas-fir forests. The core of the project involves long-term, operational-scale experiments comparing different harvesting methods, such as individual ...This extension note investigates various forest management approaches for complex, dry Interior Douglas-fir forests. The core of the project involves long-term, operational-scale experiments comparing different harvesting methods, such as individual tree selection and patch cutting, against uncut controls across two distinct study areas. The research explores the effects of these treatments on a wide array of ecological factors, including natural disturbances, tree regeneration, vegetation dynamics, microclimate, soils, and wildlife habitat, aiming to understand how different management practices impact forest health and biodiversity. The project seeks to provide practical insights for forest managers to move beyond traditional uniform partial cutting and adopt a broader range of strategies that better reflect the natural variability of these important forest ecosystems. -
Forest Carbon Information Notes
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 ...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. -
Uncertainty in Adaptation to Climate Change in Forest Management
This report explores the challenges of forest management planning in British Columbia under the uncertainty of climate change. Recognizing that no single climate change prediction is definitive, the authors develop a conceptual framework using a robu...This report explores the challenges of forest management planning in British Columbia under the uncertainty of climate change. Recognizing that no single climate change prediction is definitive, the authors develop a conceptual framework using a robustness approach. Instead of seeking an optimal plan for a specific future, they aim to identify good-enough plans that perform reasonably well across a range of potential climate scenarios. The study uses the Quesnel Timber Supply Area as a case study, focusing on balancing timber supply and tree species diversity goals through multi-criteria decision analysis, considering both a status quo and an adaptation-focused forest renewal option. -
Diversifying Managed Forests to Increase Resilience
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...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. -
Influences of Clearcut Harvesting and Fertilization on Structure and Function of the Soil Food Web in ICH Forests of Southern Interior British Columbia
This report details two studies investigating the impacts of common forestry practices on soil health in Interior Cedar-Hemlock forests. The first study compared clearcut harvested areas to adjacent forests, finding that clearcutting generally reduce...This report details two studies investigating the impacts of common forestry practices on soil health in Interior Cedar-Hemlock forests. The first study compared clearcut harvested areas to adjacent forests, finding that clearcutting generally reduced key indicators of soil food web activity and nitrogen cycling. The second study examined the effects of broadcast fertilization on clearcuts, revealing it boosted nitrogen availability but also increased the potential for nitrogen loss through leaching and denitrification. This research aims to inform foresters and managers about how harvesting and fertilization influence soil ecosystems, suggesting ways to mitigate negative impacts and sustain forest productivity. -
Reforesting Dry Sites in the Thompson Okanagan Natural Resource Region
This document is a comprehensive guide to address the increasing challenges of establishing healthy forests on drought-prone lands. Recognizing the impact of climate change and high seedling mortality, the report meticulously examines current silvicu...This document is a comprehensive guide to address the increasing challenges of establishing healthy forests on drought-prone lands. Recognizing the impact of climate change and high seedling mortality, the report meticulously examines current silviculture practices and relevant research to identify best management practices for improved regeneration success. It provides a drought risk key for practitioners to classify sites and recommends specific treatment regimes encompassing planning, harvesting, mechanical site preparation, planting considerations, and post-planting surveys. The purpose of this guide is to offer practical, experience-based guidance to forest managers in the Thompson Okanagan region to enhance the resilience and successful reforestation of dry sites facing heightened drought risk. -
Best Management Practices for Improving Survival for Planted Douglas-fir in The Cariboo Natural Resource Region
This document provides best management practices for improving the survival of planted Douglas-fir in the challenging Cariboo Natural Resource Region of British Columbia, where frost and drought are significant limiting factors. Recognizing the incre...This document provides best management practices for improving the survival of planted Douglas-fir in the challenging Cariboo Natural Resource Region of British Columbia, where frost and drought are significant limiting factors. Recognizing the increasing climate extremes predicted for the area, the guide emphasizes careful planning, including mature tree retention for thermal protection, appropriate planting prescriptions that consider site-specific frost and drought hazards, and the strategic use of mechanical site preparation. The report outlines various planting scenarios based on differing levels of frost risk and provides actionable recommendations for silviculture practitioners to enhance the establishment and long-term resilience of Douglas-fir forests. -
Increasing Mass Timber Consumption in the U.S. and Sustainable Timber Supply
This paper investigates whether the growing popularity of mass timber as a construction material could lead to unsustainable logging practices in the United States. The authors utilize U. S. Forest Service data to project future timber demand based o...This paper investigates whether the growing popularity of mass timber as a construction material could lead to unsustainable logging practices in the United States. The authors utilize U. S. Forest Service data to project future timber demand based on optimistic estimates of mass timber consumption in 2035 and compare this with current and projected forest growth. Their analysis considers various factors, including regional differences and timber growth in both harvestable and protected areas, aiming to determine if the U. S. timber supply can sustainably meet the anticipated increase in demand driven by mass timber adoption.
