58 resources found

This document serves as a practical guide for forest managers in British Columbia's Coast Forest Region. Its primary purpose is to help conserve and maintain suitable winter habitat for Roosevelt elk while simultaneously ensuring successful conifer regeneration. This document details crucial aspects like habitat features, risks associated with forestry activities such as road building and timber harvesting, and various silvicultural strategies to mitigate elk browse damage to young trees. By summarizing extensive research and expert discussions, this document provides foresters with the necessary information to balance wildlife conservation with timber production goals.

This document presents tools designed to assist silvicultural practitioners in making informed decisions about managing competing vegetation and forest health. This document provides crucial information on biological features and site-limiting factors for new and less experienced professionals, without making the decisions for them. The document presents three vegetation complexes in the Cariboo Forest Region including Dry Shrub, Fireweed, and Mixed Hardwood-Shrub, each detailing common species, treatment necessity based on site series, silvicultural considerations, and autecological characteristics, ultimately aiding in effective forest management strategies. The docuement also highlight other valuess such as the importance for First Nations, wildlife, and ecosystem protection.

This document introduces crucial tools for silvicultural practitioners in the Cariboo Forest Region. This document synthesizes research and local knowledge to provide guidance on managing factors like competing vegetation and forest health, rather than dictating decisions. Specifically, the document details stand establishment for various issues affecting lodgepole pine, including Comandra and Stalactiform Blister Rust, Lodgepole Pine Dwarf Mistletoe, Lodgepole Pine Terminal Weevil, Pine Needlecast, and Western Gall Rust. For each issue, hazard ratings are offered based on biogeoclimatic zones and subzones and outline silvicultural considerations for establishment, regeneration, and plantation maintenance, empowering practitioners to make informed management strategies.

This document provides essential guidance for forestry practitioners in British Columbia on managing timber operations to protect fisher habitat. Fishers are a forest-dependent carnivore considered a Species of Special Concern, relying on specific late-successional forest structures, such as large-diameter trees with cavities for dens and diverse habitats for foraging and resting. The guide outlines habitat requirements, distribution, and critical forest management considerations at landscape, stand, and patch levels, emphasizing the need to retain and recruit vital structural components that are often removed by conventional harvesting. The purpose of this document is to inform sustainable forestry practices that ensure the long-term survival of fisher populations within managed forests.

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 document details the Revelstoke Community Forest Corporation's implementation of a single-tree selection silvicultural system in a second-growth forest area. The primary objectives of this alternative harvesting method were to maintain ungulate winter range, cultivate caribou habitat, minimize visual impacts from a nearby highway, and enhance future wood quality, particularly by reducing western white pine mortality. The document outlines the site's characteristics, the planning and prescription process for harvesting, and the challenges and successes of the logging operation, including cost analyses. This document concludes that while initial costs were higher, this approach offers a feasible way to access timber in sensitive areas that would otherwise be off-limits to traditional clearcutting, with an expectation of reduced costs as experience grows.

This extension note examines how partial cutting prescriptions in British Columbia's Kootenay region successfully balance timber harvesting with heightened public demand for visual quality and biodiversity conservation. It details two specific case studies, Hope Creek and Loki Creek, demonstrating how complex land-use plans and legislation like the KootenayBoundary Land Use Plan Implementation Strategy and the Higher Level Plan Order translate into on-the-ground forestry practices. The document highlights the necessity for flexibility and ingenuity from foresters and loggers to achieve multiple, sometimes conflicting, objectives, such as maintaining caribou and grizzly bear habitat while ensuring the harvested areas remain visually appealing. This document showcases the feasibility of meeting diverse resource objectives at the stand level through carefully designed harvesting techniques in constrained areas.

This extension note focuses on the hydrological equivalent clearcut area as a tool for managing forests in British Columbia that have been affected by natural disturbances like mountain pine beetle infestations. It explores how different stand-level treatments, such as salvaging timber and replanting, can influence ECA over time compared to leaving stands unsalvaged. The author examines the contributions of various stand components-including surviving trees, dead snags, and regeneration-to ECA and compares the cumulative hydrological effects of different management strategies using ECA years. The document provides a decision framework to help forest managers consider hydrological values, especially when detailed assessments aren't possible, while also acknowledging other important ecological and economic factors in rehabilitation decisions.

This extension note serves as a guide for practitioners involved in reforestation efforts following large-scale natural disturbances, particularly those caused by the mountain pine beetle in British Columbia's interior. The document emphasizes the importance of considering watershed hydrology when planning these rehabilitation activities, highlighting potential negative impacts on water resources such as increased runoff, stream sedimentation, and reduced riparian function. It advocates for a cautious approach that includes clear objectives, risk analysis, and coordination with stakeholders to minimize these negative effects and ensure the long-term health of both timber and water-related values.

This guide serves as a practical manual for foresters looking to implement the shelterwood cutting method in British Columbia. As the third part of a three-part series, this guide builds upon previous parts by focusing on the specific harvesting operations involved in this silvicultural system. The guide emphasizes that each harvest entry is a deliberate silvicultural treatment designed to manipulate the forest environment to achieve regeneration and stand-tending objectives, highlighting key considerations like protecting the soil, existing trees, and new growth while promoting a favorable environment for the next forest generation.

This guide delves into the fundamental ecological principles underpinning the successful application of the shelterwood silvicultural system in British Columbia. As the second part of a three-part series, this guide emphasizes that effectively using partial cutting methods like shelterwoods requires a strong understanding of stand dynamics, which involves how forest structure changes over time due to factors such as tree regeneration, growth, competition, and disturbance. The guide highlights the crucial role of regeneration ecology, exploring the necessary conditions for new trees to establish and thrive after silvicultural interventions. This resource aims to equip forest managers with the knowledge to manipulate forest stands predictably to achieve specific management objectives by considering the interplay of these ecological processes.

This guide focuses on the shelterwood silvicultural system in British Columbia and specifically addresses implementation considerations. As the first part of a three-part series, it outlines the advantages and risks associated with this partial cutting method compared to clearcutting. The guide also delves into crucial aspects like forest health factors and administrative hurdles within the BC forestry context, emphasizing the need for careful planning to manage risks and achieve both timber and non-timber objectives.

This extension note offers practical guidance on managing paper birch and fireweed in British Columbia's coastal forests, specifically the Coastal Western Hemlock submaritime biogeoclimatic subzones. Recognizing a lack of specific research on these competing vegetation species, the authors synthesize existing knowledge, much of it adapted from interior regions, to provide Stand Establishment Decision Aids. The note details the site characteristics, harvesting and silvicultural considerations, and autecological characteristics of both species, aiming to help forest managers make informed decisions regarding their management to ensure successful conifer regeneration while considering biodiversity and long-term site productivity.

This extension note serves as a practical guide for forest managers in coastal British Columbia. It introduces the variable retention silvicultural system, a method focused on retaining important ecological features like old trees and snags during harvesting to support biodiversity and habitat connectivity. The aid outlines key considerations for planning and implementing VR, including identifying biological anchors, setting retention targets based on landscape context and management objectives, and managing potential risks such as windthrow and dwarf mistletoe, ultimately aiming for sustainable forest management that balances timber harvesting with ecological values.

This extension note serves as a decision aid for forest managers in northeastern British Columbia regarding aspen stands. It is structured to provide guidance on managing aspen either as a primary timber species or as a component within mixedwood forests with conifers. The note details various aspects of aspen ecology, including its regeneration, growth, interactions with other species, and its susceptibility to health issues. Furthermore, it outlines different silvicultural systems and management practices tailored to specific objectives, such as maximizing aspen production, promoting conifer growth, or achieving mixed stands, while also considering non-timber values like wildlife habitat and First Nations uses. The extension note aims to equip managers with the knowledge to make informed decisions about establishing and tending aspen-dominated or mixed forests in the region.

This extension note serves as a practical guide for silvicultural practitioners. It addresses critical operational concerns identified by the forestry community, specifically focusing on competing vegetation and forest health. The core of the document presents Stand Establishment Decision Aids for nine distinct forest health issues prevalent in the Southern Interior Forest Region of British Columbia, such as the black army cutworm, various root diseases, and blister rusts. Each SEDA provides essential information on identifying susceptible stands, understanding the biology of the damaging agent, and outlining relevant harvest and silviculture considerations, including regeneration and plantation maintenance strategies, ultimately aiming to support informed decision-making for healthy forest establishment.

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.

This extension note details a case study on partial cutting timber harvesting methods within a sensitive watershed in southeastern British Columbia. The study evaluates a multi-resource objective approach to logging, aiming to balance timber production with the conservation of water quality, wildlife habitats, and visual landscapes. It highlights the company's shift from conventional clear-cutting to silvicultural systems that maintain forest health and biodiversity, while also addressing the economic and environmental concerns of the region. The report assesses the effectiveness and challenges of these partial cutting methods in achieving sustainable forest management within a sensitive ecological area.

This extension note explores alternatives to conventional clearcutting for timber harvesting in visually sensitive areas of British Columbia, specifically within the Columbia Forest District. The central purpose is to identify silvicultural systems and harvesting methods that reduce visual impact while maintaining timber supply and ecological health. The document details various standard units of harvesting, such as shelterwood and commercial thinning, explaining their application and effects on the landscape, often contrasting them with traditional clearcutting. This document emphasizes the importance of balancing economic viability with aesthetic and environmental considerations when managing forest viewscapes.

This document details Selkirk College's experimental shift from traditional clearcutting to variable retention silvicultural systems in their hemlock-dominated demonstration forest. The primary purpose of these experiments was to explore alternative harvesting methods that could maintain water quality, enhance biodiversity and habitat structures, produce quality timber, and provide educational opportunities for students. The document highlights Selkirk College's experiences with various approaches including natural shelterwood with overstory retention, group selection, and a mix of group and dispersed retention to assess their effectiveness in minimizing environmental impacts such as windthrow, and achieving diverse management objectives. A key theme emphasized is the critical role of clear communication between the woodlot manager and harvesting crews for successful implementation of these complex variable retention strategies.