This paper examines search and rescue and backcountry medical response constraints in the Canadian Arctic and potential for unmanned aerial vehicles (UAV) to aid in response and preparedness. Semi-structured interviews (n = 18) were conducted with search and rescue responders, Elders, and emergency management officials to collect data on current emergency response and potential for UAV use. UAV test flights (n = 17) were undertaken with community members. We analyzed five years of weather data to examine UAV flight suitability. Numerous challenges face Arctic search and rescue and backcountry emergency response. Changing social and environmental conditions were described as increasing vulnerability to backcountry emergencies. Responders desired additional first aid and emergency training. Legal and weather restrictions were found to limit where, when and who could fly UAVs. UAVs were demonstrated to have potential benefits for hazard monitoring but not for SAR or medical response due to legal restrictions, weather margins, and local capacity. We find that communities are ill-prepared for ongoing SAR demands, let alone a larger disaster. There are numerous limitations to the use of consumer UAVs by Arctic communities. Prevention of backcountry medical emergencies, building resilience to disasters, and first responder training should be prioritized over introducing UAVs to the response system.

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Indigenous peoples of the North are affected by climate change, and future changes in climate are likely to continue to pose serious challenges. Climate change and the resulting change in the environment and communities are believed to further compound existing health issues. There is considerable regional variation within the circumpolar world, and each area of the Canadian Arctic has its own unique environmental and societal characteristics. Therefore, to track the impacts on human health in Nunavut, a monitoring framework—one that takes into account the territory’s unique context—must be implemented. The objective of this study was to identify human health indicators of climate change on a global scale with a focus on indicators relevant to the Canadian Arctic atmosphere, habitats, and peoples. The Piliriqatigiinniq Community Health Research Model provided the guiding framework for this exploratory study. First, a scoping review of health-related indicators of climate change was conducted. From this review, an initial list of 30 indicators was produced. Second, individuals from multiple sectors were invited to participate in a consensus-building process to identify health-related indicators of climate change for Nunavut. Through individual selection and group discussion, a final set of 20 indicators was chosen by workshop participants. The indicators identified in both phases focused on four key themes: 1) environmental health; 2) morbidity and mortality; 3) population vulnerability; and 4) mitigation, adaptation, and policy. Participants felt these indicators would be useful in practice in Nunavut. Next steps are to implement and monitor the utility of the selected indicators.

Residents in the Canadian Arctic regularly travel in remote, backcountry areas. This can pose risks for injuries and death, and create challenges for emergency responders and health systems. We aimed to describe the extent and characteristics of media-reported backcountry travel emergencies in two Northern Canadian territories (Nunavut and Northwest Territories). A case-series of all known incidents between 2004 and 2013 was established by identifying events in an online search of two media outlets, Nunatsiaq News and Northern News Services. We identified 121 incidents; these most commonly involved young men, and death occurred in just over 25% of cases. The territories differed in the seasonal patterns. News media provides a partial source of data to estimate the extent and characteristics of backcountry emergencies. This information is needed to improve emergency preparedness and health system responsiveness in the Arctic.

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