| Arctic Char (Salvelinus alpinus (L.)) have been, and remain, an important subsistence resource for the Inuvialuit, the Inuit of the western Canadian Arctic. The effects of climate variability and change (CVC) in this region have been noticeably increasing over the past three decades. There are concerns as to how CVC will affect Arctic Char and the Inuvialuit who rely on this resource as they will have to adapt to changes in the fishery. Community-based monitoring, is an important tool for managing Arctic Char. Therefore, my dissertation focused on the central question of: Which community-based monitoring factors and parameters would provide the information needed by local resources users and decision-makers to make informed choices for managing Arctic Char populations in light of CVC?.;This question is investigated through an exploratory research approach and a mixed method research design, using both scientific and social science methods, and quantitative (scientific ecological knowledge and observation) and qualitative (Inuvialuit knowledge and observation) information. It is formatted as three journal manuscripts, an introduction, and an integrative discussion. The first manuscript examines potential habitat parameters for monitoring landlocked Arctic Char condition in three lakes on Banks Island in the Inuvialuit Settlement Region. The second manuscript examines potential local environmental parameters for monitoring landlocked Arctic Char growth in the same three lakes. The third manuscript investigates aspects of Arctic Char community-based monitoring programs (CBMP) in the Canadian North that have led to the sustained collection of useful data for management of the resource.;This dissertation makes contributions to the field of research by demonstrating the utility of a mixed methods approach. The results demonstrate similarities and differences in char growth and condition within and among Capron, Kuptan and Middle lakes on Banks Island. This supports both lake-specific and regional climate-driven changes, meaning both lake habitat and local environmental monitoring parameters should be used in char CBMP. The investigation of char CBMP across northern Canada demonstrates that an adaptive monitoring approach is important for subsistence fisheries, as changing lifestyles and environmental changes impacting a fishery can have direct effects on the successful operation of char CBMP. |
