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Out on a Limb with West Fraser
Out On A Limb is a series that uplifts trailblazers in BC communities who are leading innovative management practices for the betterment of the forests of tomorrow. This episode of Out On A Limb spotlights West Fraser's work around Quesnel, supported...Out On A Limb is a series that uplifts trailblazers in BC communities who are leading innovative management practices for the betterment of the forests of tomorrow. This episode of Out On A Limb spotlights West Fraser's work around Quesnel, supported by expertise from Government of BC biologists and Esk'etemc Lands and Resources Guardians. Join Janelle Hale and Laurel La Riviere as they explain their approach to managing fisher habitat using the Fisher Habitat Retention Spatial Data and Tool. Sandra Frey, Carnivore Conservation Biologist with the Government of BC, also shares an accessible overview of fisher behaviour, their habitat needs, and how forest practitioners can use the Fisher Tool to guide their prescriptions. Esk'etemc Guardians, Eric Dick, Tracer Weingart and Dale Johnson share their perspectives on fishers and the importance of monitoring and conserving fishers. -
Commercial Thinning in White Spruce Stands
This report details a commercial thinning study conducted in white spruce stands near Calling Lake, Alberta, in 2002, with the aim to understand its impact on forest growth, yield, and overall development. The study investigated three different remov...This report details a commercial thinning study conducted in white spruce stands near Calling Lake, Alberta, in 2002, with the aim to understand its impact on forest growth, yield, and overall development. The study investigated three different removal levels (30%, 50%, and 70% of basal area), along with an uncut control. Key aspects examined were the productivity and cost-effectiveness of harvesting and forwarding operations using a Timberjack harvester and forwarder, the extent of damage to residual trees, and the influence of non-merchantable brush on harvester efficiency. The findings indicate that higher removal levels generally led to increased productivity for both machines, and that pre-harvest brushing significantly improved harvester efficiency by enhancing visibility and reducing wasted cuts. -
Alternative Silvicultural Systems and Harvesting Techniques for Caribou Habitat
This study investigates alternative forestry practices to mitigate the negative impacts of conventional clearcutting on caribou habitat. Recognizing that clearcutting leads to habitat loss and increased predation on caribou through apparent competiti...This study investigates alternative forestry practices to mitigate the negative impacts of conventional clearcutting on caribou habitat. Recognizing that clearcutting leads to habitat loss and increased predation on caribou through apparent competition, the report reviews various silvicultural systems and harvesting techniques, analyzing their potential to maintain old-growth characteristics, limit forage for other ungulates, and minimize access. Through a literature review and expert interviews, the study assesses the applicability of methods like partial harvesting, understory protection, and intensive silviculture in the Alberta context, considering ecological, economic, and practical challenges. The report aims to identify strategies that balance timber harvesting with caribou conservation, acknowledging that site-specific conditions and careful implementation are crucial for the success of any alternative approach. -
FRDA Analysis of Changes in Timber Values Due to Silviculture Treatments Under the Canada - British Columbia Forest Resource Development Agreement
This FRDA Report #041 presents a focused analysis of financial returns resulting from intentional forest management activities. Its central purpose was to provide practitioners with empirical tables and charts illustrating how the commercial value of...This FRDA Report #041 presents a focused analysis of financial returns resulting from intentional forest management activities. Its central purpose was to provide practitioners with empirical tables and charts illustrating how the commercial value of timber stems changes in response to silvicultural techniques. The study particularly details the economic improvements gained from pruning, allowing foresters to forecast the recovery of valuable clear wood in harvested logs. The report concludes that real timber values are trending upward, lending support to aggressive management of second-growth stands.
