48 resources found

This paper investigates how to better integrate forest carbon management into overall forest resource planning. The authors developed a novel modeling system that combines forest disturbance, management activities, and carbon dynamics to estimate both the current carbon stocks and the natural carbon-holding capacity of a forest landscape in British Columbia, Canada. By comparing these estimates under different harvesting scenarios, the study provides a framework and essential information for implementing nature-based climate change mitigation strategies in forest ecosystems. This paper aims to bridge the gap between traditional forest management and informed carbon 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 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 newsletter aims to inform readers about the concepts, projects, and events related to adaptive management, particularly within British Columbia. A central theme is the distinction between single-loop learning, which focuses on fixing immediate problems within existing assumptions, and double-loop learning, which involves questioning the underlying assumptions and objectives. The newsletter champions adaptive management as a method for incorporating double-loop learning into organizational routines to better manage complex ecological systems. It discusses practical aspects of implementing adaptive management, including project updates and addressing barriers like the challenge of replication in experimental design, offering potential solutions and emphasizing the importance of learning and adapting management strategies based on experience.

This extension note serves as a guide for adapting forest and range management practices in the Skeena Region of British Columbia to the realities of climate change. Recognizing the significant impact of a warming and wetter climate with increased extreme weather on local ecosystems, it synthesizes current climate change research to project future conditions and their ecological consequences. The document outlines potential adaptation strategies for resource professionals and government staff involved in operational planning, effectiveness monitoring, and climate action plans. Ultimately, the goal is to foster resilient ecosystems that can continue to provide essential services and products in the face of ongoing climatic shifts.

This paper is a comprehensive review of variable retention forestry as it has been implemented and studied in British Columbia over the past two decades, focusing on its effectiveness for biodiversity conservation. It traces the origins and evolution of VR in response to concerns about traditional clearcutting, detailing its adoption by major forestry companies and its integration into provincial regulations and land use plans. The authors examine the ecological outcomes of VR, including its impacts on forest structure, wind damage, tree growth, understory vegetation, and various animal groups like birds and invertebrates, often drawing upon long-term monitoring projects and adaptive management experiments. The review aims to synthesize the lessons learned about balancing timber production with biodiversity goals through VR, offering insights into best practices and future directions for forest management in BC and potentially other regions.

This case study details the adoption and implementation of variable retention, a new forestry approach by Weyerhaeuser's British Columbia Coastal Group. Recognizing the ecological importance of residual structures after natural disturbances, VR aims to sustain old-growth forest characteristics within harvested areas by leaving behind live and dead trees. The paper outlines the origins of VR, the establishment of different landscape zoning strategies, and the practical considerations for its application, including harvesting techniques, economic impacts, and silvicultural adjustments for regeneration, emphasizing a commitment to biodiversity conservation alongside timber production.

This document details the establishment and early findings of the Roberts Creek Study Forest. The RCSF was created to demonstrate and evaluate various alternatives to clearcutting in mature Douglas-fir dominated forests on the Sunshine Coast. By implementing different silvicultural systems, such as dispersed retention and extended rotation, the study aims to assess their impacts on aspects like harvesting, windthrow, and the regeneration of conifer species like Douglas-fir and western redcedar, while also considering ecological, social, and economic objectives in forest management. The report outlines the study area, methodologies used for different treatments, and presents initial results regarding post-harvest stand structure, soil disturbance, windthrow patterns, seedfall, and both natural and planted regeneration.