Wright, Pamela

Systematic Conservation Planning (SCP) is the practice of comprehensively assessing a landscape for its conservation value via geospatial analysis. This research project applied SCP principles and tools to Tsay Keh Dene Nation Territory in north-central British Columbia, Canada. Working with the Tsay Keh Dene community, we articulated conservation goals and determined important features on the landscape that helped attain those goals. This effort also examined climate change and connectivity impacts on conservation, comparing which lands are most worth conserving today versus 30 and 60 years from now. Finally, this work explored the interweaving of Traditional Ecological Knowledge with the Western science-based SCP framework to ensure a more holistic and inclusive outcome. Our findings both validated ongoing conservation efforts in the Territory and identified additional high-value areas for future consideration. This research can also serve as a guide for other accessible TEK-focused or community-led SCP efforts.

The Muskwa-Kechika Management Area (M-KMA) in northern British Columbia is globally significant for its size, special resource management, and cultural and ecological values. These characteristics were secured in perpetuity through the British Columbian Government’s M-KMA Act in 1998. However, today low public awareness and engagement are seen as threats to the M-KMA’s effectiveness and longevity. Using a mixed-methods approach, this research examined the role of awareness and engagement in safeguarding the M-KMA by conducting semi-structured interviews and a media analysis, both of which informed a public survey. Informing the research design were underlying theories in sense of place, place branding, and the relationship of planned behaviour to place-protective behaviour. Additionally, resource management practices like ecosystem-based management informed the research design and methods of public participation in policy formation.

Forest management in the central interior of British Columbia has been active for over a century. Industrial forest practices in the region are based on the premise that harvest and subsequent stands regeneration is sustainable, but recent investigations raise questions about long-term ecological sustainability and impacts on biodiversity. I evaluate here, using a chronosequence of forest stands, the impacts of stand harvest on biodiversity status and recovery. Aerial laser scanning is used to enhance analysis and model impacts spatially. I provide a novel assessment of key biodiversity metrics of diversity, richness, abundance, and modeling using linear discriminant analysis and random forest frameworks. Results show that vegetation community composition and coarse woody debris (CWD), a key habitat for numerous taxa, are both impacted by harvest history. Predictive mapping of CWD provides insights and a further tool for decision makers to manage and ensure natural levels of CWD are maintained on the landscape.

The synergistic effects of anthropogenic disturbance, habitat fragmentation and climate change pose a significant threat to biodiversity that is challenging to predict. Anthropogenically driven climate change has already begun to impact critical climate regions and is now recognized to be one of the most serious threats to biodiversity and the conservation thereof. Despite this, few conservation planning initiatives have sought to sharpen the focus of the systematic conservation planning (SCP) framework to explicitly include climate change. To promote the evolution of the SCP framework into a climate change-conscious (CCC) approach to conservation planning, I developed and applied a methodology for incorporating climatechange resiliency into the SCP framework. This CCC-SCP methodology can be used to guide future conservation planning initiatives, helping conservation planners recognize and respond to opportunities for action, conserve our planet’s biodiversity and mitigate the effects of climate change.

Methods for cumulative threat mapping, such as the human footprint, have been rapidly developing to inform the management of biodiversity and ecosystem services. Here, I perform the first comprehensive literature review establishing what methods are used, what threats are mapped and where, and if threats or impacts are mapped statically or dynamically in time. From knowledge gained in the review, I compiled geospatial datasets in a geographic information system to map the first Canadian human footprint. Subsequently, I answer where the most intact and heavily threatened areas are, what the most prevalent threats in Canada are and assess the accuracy of the data through a technical validation. This thesis contributes to conservation science by highlighting where regional studies are lacking, which threats are not being captured, providing examples of how studies have managed dynamic timescales and mapped through to impacts, and provides key information for future conservation in Canada.

The Muskwa-Kechika Management Area (MK) in northeastern British Columbia, Canada is approximately 6.4 million hectares in size, with about 27% in parks and protected areas. I conducted and analyzed qualitative in-depth interviews, with the focus on the social perception of wilderness amongst users of the MK. Results indicate that users feel the MK is a prime wilderness area with exceptional opportunities to experience wilderness attributes such as solitude, both on the periphery and in the interior of the MK. To experience peace and quiet is one of the primary reasons for a visit to the MK. Where resource activity is encountered is critical to the wilderness experience. The closer a development is to the highway or in the beginning of a trip is more acceptable. Findings from this study can assist organizations such as the MK Advisory Board in identifying how specific resource development proposals might impact various wilderness experiences.