Operational Manual for Commercial Thinning in British Columbia Just Released

In British Columbia, the large-scale application of Commercial Thinning (CT) has become increasingly important over the last few years. CT is beneficial as a stand-tending operation as well as a way to provide fibre to the interior of the province to mitigate the shortage caused by large-scale disturbances such as bark beetle epidemics and fire. To that effect, FPInnovations recently published The Operational Manual for Commercial Thinning in British Columbia.

Value of CT

CT is becoming more important in B.C. every year. Joint committees involving specialists from government, industry, academia, and research organizations are working together to find the best methods for application of CT in the province.

Ongoing and future efforts seek to further inform the applicability of CT practices in BC and the improvement of Provincial CT Guidance, through a transparent and scientific approach to trial design, data collection and analysis. Clear research objectives are being set to guide questions and fill knowledge gaps in this process. Significant work is also conducted in Alberta by FPInnovations’ industrial members.

CT increases the volume of fibre produced by stands as well as their value. In addition, timeliness of fibre availability for sawmills in the interior regions of B.C. is of paramount importance for communities. In the long term and for larger management units, CT improves the distribution of stands by age class and also allows better planning of forest resources.

FPInnovations’ Operational Manual for Commercial Thinning

The Operational Manual for CT presents FPInnovations’ experience on the application of CT, presents methods for selection of CT candidate stands, defines prescriptions and assess the economic operability of harvest blocks and supervise operations, as well as to determine the productivity and cost of machines used. The Manual can be used by forest planners, field supervisors and machine operators in different phases of CT implementation.

The Operational Manual also introduces the Partial Cutting Simulator (PCSim), a model for defining prescriptions and assessing the economics of CT operations using traditional or enhanced (LiDAR-based) forest inventory data.

The production of the manual was financially supported by Natural Resources Canada.

About FPInnovations

FPInnovations is a private not-for-profit organization that specializes in the creation of solutions in support of the Canadian forest sector’s global competitiveness.

It is ideally positioned to perform state-of-the-art research, develop advanced technologies, and deliver innovative solutions to complex problems for every area of the sector’s value chain, from forest operations to consumer and industrial products.

FPInnovations’ R&D laboratories are located in Montréal, Quebec City, and Vancouver, and it has technology transfer offices across Canada.

Contact:

Mihai Pavel – Senior Researcher  – mihai.pavel@fpinnovations.ca

Source: FPInnovations