Adapting to the effects of climate change on Inuit health.

Climate change will have far-reaching implications for Inuit health. Focusing on adaptation offers a proactive approach for managing climate-related health risks-one that views Inuit populations as active agents in planning and responding at household, community, and regional levels. Adaptation can direct attention to the root causes of climate vulnerability and emphasize the importance of traditional knowledge regarding environmental change and adaptive strategies. An evidence base on adaptation options and processes for Inuit regions is currently lacking, however, thus constraining climate policy development. In this article, we tackled this deficit, drawing upon our understanding of the determinants of health vulnerability to climate change in Canada to propose key considerations for adaptation decision-making in an Inuit context.

Awareness and perceptions of contaminants in the Dehcho and sahtú regions of the Northwest Territories.

The development and dissemination of health messaging is a critical component of reducing health disparities. Participants (n = 87) from a human biomonitoring study in six Dene communities responded to a survey about health communication regarding contaminants. The survey included questions on awareness of health messages and risk perceptions related to country foods and contaminants. The vast majority of participants reported eating country foods (99%) and heard that country foods had beneficial nutrients (90%). Seventy per cent of respondents had heard or seen messages about fish with high levels of mercury, and 60% had concerns about the safety or quality of country foods they consumed. Respondents who reported decreasing the number of fish they ate since hearing the messages about fish and mercury had lower (p = 0.04) mercury concentration in hair, compared to those who had not heard the messages. However, no differences in hair mercury were observed for respondents who reported to have changed their fishing location, chosen smaller fish or eaten less predatory fish since hearing the messages. Results indicate the need to examine reasons for self-reported behaviour changes, in addition to awareness. The conclusions of this study can inform the development of messaging and risk management decisions about contaminants within Indigenous populations.

The Qanuilirpitaa? 2017 Nunavik Health Survey: design, methods, and lessons learned.

OBJECTIVE: To depict the design, methods, sociodemographic characteristics of the population, and lessons learned during the Qanuilirpitaa? 2017 Nunavik Inuit Health Survey, the third major health survey to be conducted among youth and adults residing in Nunavik (Northern Quebec, Canada). METHODS: Qanuilirpitaa? 2017 is a cross-sectional survey that served to update information regarding various aspects of physical health, mental health, and general well-being of Nunavimmiut. The survey was guided by the ethics principles of Ownership, Control, Access, and Possession (OCAP®) ( https://fnigc.ca/ocap ). Questionnaires and clinical tests were administered to residents from the 14 coastal communities onboard the Canadian Coast Guard Ship Amundsen during late summer and early fall 2017. As part of the community component of the survey, qualitative interviews were performed with key respondents, and services and resources supporting health and well-being in the 14 communities were inventoried and characterized. RESULTS: A total of 1326 Nunavimmiut aged 16 and over participated in the survey. Despite difficulties encountered with the recruitment of participants, co-interpretation sessions with Inuit partners revealed that the survey had succeeded in capturing cultural, socio-economic, and lifestyle characteristics of Nunavimmiut. In all, 20 thematic reports have been published covering various aspects of health and well-being of Nunavimmiut. Regional and local reports pertaining to the community component were produced. More in-depth analyses have ensued, and results are presented in articles published in this CJPH supplement issue. CONCLUSION: Information from this survey is being used to update health services and programs in the region and for the development of health policies and public health interventions to tackle key health-related issues faced by Nunavimmiut. Drawing lessons from challenges and successes encountered in Qanuilirpitaa? 2017, this survey paved the way to the upcoming Inuit-led Qanuippitaa? National Inuit Health Survey to be conducted every 5 years throughout Inuit Nunangat.

RéSUMé: OBJECTIF: Décrire la conception, les méthodes, les caractéristiques sociodémographiques de la population et les leçons tirées de l'Enquête sur la santé des Inuits du Nunavik Qanuilirpitaa? 2017, la troisième grande enquête de santé menée auprès de jeunes et d'adultes résidant au Nunavik (Nord du Québec, Canada). MéTHODES: Qanuilirpitaa? 2017 est une enquête transversale qui a permis la mise à jour des informations concernant divers aspects de la santé physique, de la santé mentale et du bien-être général des Nunavimmiut. L'enquête a été guidée par les principes de propriété, de contrôle, d'accès et de possession (OCAP®) ( https://fnigc.ca/ocap ). Des questionnaires et des tests cliniques ont été administrés à des résidents des 14 communautés côtières, à bord du navire Amundsen de la Garde côtière canadienne, à la fin de l'été et au début de l'automne 2017. Des entrevues qualitatives ont également été réalisées avec des répondants clé dans le cadre de la composante communautaire. RéSULTATS: Au total, 1 326 Nunavimmiut âgés de 16 ans et plus ont été recrutés. Malgré les difficultés rencontrées lors du recrutement des participants, les rencontres de co-interprétation ont permis de vérifier que l'enquête avait réussi à capturer les caractéristiques culturelles, socioéconomiques et les habitudes de vie de la population. Au total, 20 rapports thématiques ont été publiés, lesquels couvrent différents aspects de la santé et du bien-être des Nunavimmiut. Un rapport régional et des rapports locaux liés à la composante communautaire ont également été produits. Des analyses plus approfondies ont également été réalisées, dont les résultats sont présentés dans les articles publiés dans ce numéro supplémentaire de la Revue canadienne de santé publique. CONCLUSION: Les informations issues de cette enquête sont utilisées pour la mise à jour des services de santé dans la région et pour le développement de politiques de santé et d'interventions de santé publique, ayant pour cibles les principaux défis auxquels les Nunavimmiut sont confrontés. Grâce aux leçons apprises lors de sa réalisation, cette enquête a pavé la voie aux prochaines enquêtes Qanuippitaa ? qui seront menées tous les 5 ans dans tout l'Inuit Nunangat.

Climate change, health, and vulnerability in Canadian northern Aboriginal communities.

BACKGROUND: Canada has recognized that Aboriginal and northern communities in the country face unique challenges and that there is a need to expand the assessment of vulnerabilities to climate change to include these communities. Evidence suggests that Canada's North is already experiencing significant changes in its climate--changes that are having negative impacts on the lives of Aboriginal people living in these regions. Research on climate change and health impacts in northern Canada thus far has brought together Aboriginal community members, government representatives, and researchers and is charting new territory. METHODS AND RESULTS: In this article we review experiences from two projects that have taken a community-based dialogue approach to identifying and assessing the effects of and vulnerability to climate change and the impact on the health in two Inuit regions of the Canadian Arctic. CONCLUSIONS: The results of the two case projects that we present argue for a multi-stakeholder, participatory framework for assessment that supports the necessary analysis, understanding, and enhancement of capabilities of local areas to respond and adapt to the health impacts at the local level.

Assessment of the implementation fidelity of the Arctic Char Distribution Project in Nunavik, Quebec.

BACKGROUND: In September 2011, the Nunavik Regional Board of Health and Social Services began supporting the Arctic Char Distribution Project (AC/DP) for pregnant women. This initiative promoted consumption of the fish Arctic char-a traditional Inuit food-by pregnant women living in villages of Nunavik, an area in northern Quebec (Canada) inhabited predominantly by people of Inuit ethnicity. This intervention was intended to reduce exposure to contaminants and improve food security in Inuit communities. METHODS: We assessed the project's implementation based on data collected from background documentation, field notes and qualitative interviews with project recipients and implementers. Themes emerging from the data are critically discussed in the light of the framework for implementation fidelity developed by Carroll et al in 2007. RESULTS: Pregnant women fully embraced the initiative because of its cultural appropriateness. However, project implementation was incomplete: first because it did not cover all intended geographic areas, and second because of a recurring inconsistency in the supply and distribution of the fish. In addition, the initiative has been inconsistently funded and relies on multiple funding sources. DISCUSSION: This work highlights the extent to which project complexity can impede successful implementation, particularly in terms of communication and coordination. We provide recommendations for improving project implementation and suggest amendments to the implementation fidelity framework.

Community-based adaptation research in the Canadian Arctic.

Community-based adaptation (CBA) has emerged over the last decade as an approach to empowering communities to plan for and cope with the impacts of climate change. While such approaches have been widely advocated, few have critically examined the tensions and challenges that CBA brings. Responding to this gap, this article critically examines the use of CBA approaches with Inuit communities in Canada. We suggest that CBA holds significant promise to make adaptation research more democratic and responsive to local needs, providing a basis for developing locally appropriate adaptations based on local/indigenous and Western knowledge. Yet, we argue that CBA is not a panacea, and its common portrayal as such obscures its limitations, nuances, and challenges. Indeed, if uncritically adopted, CBA can potentially lead to maladaptation, may be inappropriate in some instances, can legitimize outside intervention and control, and may further marginalize communities. We identify responsibilities for researchers engaging in CBA work to manage these challenges, emphasizing the centrality of how knowledge is generated, the need for project flexibility and openness to change, and the importance of ensuring partnerships between researchers and communities are transparent. Researchers also need to be realistic about what CBA can achieve, and should not assume that research has a positive role to play in community adaptation just because it utilizes participatory approaches. WIREs Clim Change 2016, 7:175-191. doi: 10.1002/wcc.376 For further resources related to this article, please visit the WIREs website.

The potential impact of climate on human exposure to contaminants in the Arctic.

Many northern indigenous populations are exposed to elevated concentrations of contaminants through traditional food and many of these contaminants come from regions exterior to the Arctic. Global contaminant pathways include the atmosphere, ocean currents, and river outflow, all of which are affected by climate. In addition to these pathways, precipitation, animal availability, UV radiation, cryosphere degradation and human industrial activities in the North are also affected by climate change. The processes governing contaminant behaviour in both the physical and biological environment are complex and therefore, in order to understand how climate change will affect the exposure of northern people to contaminants, we must have a better understanding of the processes that influence how contaminants behave in the Arctic environment. Furthermore, to predict changes in contaminant levels, we need to first have a good understanding of current contaminant levels in the Arctic environment, biota and human populations. For this reason, it is critical that both spatial and temporal trends in contaminant levels are monitored in the environment, biota and human populations from all the Arctic regions.

Is hunting still healthy? Understanding the interrelationships between indigenous participation in land-based practices and human-environmental health.

Indigenous participation in land-based practices such as hunting, fishing, ceremony, and land care has a long history. In recent years, researchers and policy makers have advocated the benefits of these practices for both Indigenous people and the places they live. However, there have also been documented risks associated with participation in these activities. Environmental change brought about by shifts in land use, climate changes, and the accumulation of contaminants in the food chain sit alongside equally rapid shifts in social, economic and cultural circumstances, preferences and practices. To date, the literature has not offered a wide-ranging review of the available cross-disciplinary or cross-ecozone evidence for these intersecting benefits and risks, for both human and environmental health and wellbeing. By utilising hunting as a case study, this paper seeks to fill part of that gap through a transdisciplinary meta-analysis of the international literature exploring the ways in which Indigenous participation in land-based practices and human-environmental health have been studied, where the current gaps are, and how these findings could be used to inform research and policy. The result is an intriguing summary of disparate research that highlights the patchwork of contradictory understandings, and uneven regional emphasis, that have been documented. A new model was subsequently developed that facilitates a more in-depth consideration of these complex issues within local-global scale considerations. These findings challenge the bounded disciplinary and geographic spaces in which much of this work has occurred to date, and opens a dialogue to consider the importance of approaching these issues holistically.

Risk communication and trust in decision-maker action: a case study of the Giant Mine Remediation Plan.

BACKGROUND: The development and implementation of a remediation plan for the residual arsenic trioxide stored at the former Giant Mine site in the Canadian Northwest Territories has raised important issues related to trust. Social and individual trust of those responsible for making decisions on risks is critically important in community judgements on risk and the acceptability of risk management decisions. Trust is known to be affected by value similarity and confidence in past performance, which serve as interacting sources of cooperation in acting toward a common goal. OBJECTIVE: To explore the elements of trust associated with the development and implementation of the Giant Mine Remediation Plan. DESIGN: Semi-structured interviews were conducted with eight purposively selected key informants representing both various interested and affected parties and the two government proponents. RESULTS: Five primary issues related to trust were identified by the participants: (1) a historical legacy of mistrust between the community (particularly Aboriginal peoples) and government; (2) barriers to building trust with the federal government; (3) limited community input and control over the decision-making process; (4) the conflicted and confounded role of the government agencies being both proponent and regulator, and the resulting need for independent oversight; and (5) distrust of the government to commit to the perpetual care required for the remediation option selected. CONCLUSIONS: The dual-mode model of trust and confidence was shown to be a useful framework for understanding the pivotal role of trust in the development of the Giant Mine Remediation Plan. Failure to recognize issues of trust based on value dissimilarity and lack of confidence based on past performance have resulted in a lack of cooperation characterized by delayed remediation and a prolonged and expensive consultation process. Government recognition of the importance of trust to these issues will hopefully improve future communication and public engagement endeavours.