Evaluating alternative forest management strategies for the Champagne and Aishihik Traditional Territory, southwest Yukon

Sustainable forest management (SFM) requires the balancing of diverse values and conflicting management objectives. Climate change adds a further degree of uncertainty to this complex issue. In this study we analysed a Strategic Forest Management Plan (SFMP) from the southwest Yukon, Canada. The SFMP was developed to enable the salvage harvesting of beetle-killed white spruce stands and encourage fuel-abatement treatments to reduce fire risk to local communities. It did not, however, provide a long-term strategy to achieve SFM in the region. In this study, the SFMP served as the basis to develop and evaluate alternative forest management strategies in the context of climate change. Working group discussions with local stakeholders enabled the structuring of a ratings table that helped practitioners and experts to characterize five alternative strategies stemming from the SFMP, based on its main goals and objectives. An Analytic Hierarchy Process (AHP) was then used to balance competing values and objectives and test the alternatives against each other. The strategy ‘Manage for multiple values and use’ had the highest AHP-score when compared to the four other alternatives (timber, wildlife, fire risk reduction and carbon), which were narrower in scope. It may represent the best balance for the ecological and socio-economic values listed in the SFMP. Although the multiple values (MV) alternative is closest to the current SFMP in terms of scope, this study highlights that there are viable alternatives such as ‘manage for wildlife’ that achieved similar scores to the MV approach. The current SFMP has great potential to serve as a basis and starting point for a continuous and adaptive planning process for forest management. Exploring the different/alternative strategic directions will help to better address uncertain futures, thereby leading to more sustainable approaches.

► Yukon’s Strategic Forest Management Plan (SFMP) for the CATT served as baseline.
► Alternatives (timber, fire, wildlife, carbon) were compared to a holistic alternative.
► The holistic strategy best balanced ecological and socio-economic values to achieve SFM.
► The wildlife strategy scored similar to the holistic approach.
► Fire, although a major concern in the SFMP, scored lowest amongst the five alternatives.