Suchergebnisse

Climate change in the Canadian north is, and will be, managed by communities that are already experiencing social, political, economic and other environmental changes. Hence, there is a need to understand vulnerability to climate change in the context of multiple exposure-sensitivities at the community level. This paper responds to this perceived knowledge need based on a case study of the community of Kugluktuk in Nunavut, Canada. An established approach for vulnerability assessment is used to identify current climatic and non-climatic exposure-sensitivities along with their associated contemporary adaptation strategies. This assessment of current vulnerability is used as a basis to consider Kugluktuk's possible vulnerability to climatic change in the future. Current climate-related exposure-sensitivities in Kugluktuk relate primarily to subsistence harvesting and community infrastructure. Thinner and less stable ice conditions and unpredictable weather patterns are making travel and harvesting more dangerous, and some community infrastructure is sensitive to permafrost melt and extreme weather events (e.g., flash floods). The ability of individuals and households to adapt to these and other climatic exposure-sensitivities is influenced by non-climatic factors which condition adaptive capacity, including substance abuse, the erosion of traditional knowledge and youth suicide. These and other non-climatic factors often underpin adaptive capacity to deal with and adapt to changing conditions and must be considered in an assessment of vulnerability. This research argues that Northern communities are challenged by multiple exposure-sensitivities, beyond just those posed by climate, and effective adaptation to climate change requires consideration if not resolution of socio-economic and other issues in communities. Keywords: Climate change; Arctic; community vulnerability; adaptation; Inuit (Published: 27 July 2011) Citation: Polar Research 2011, 30, 7363, DOI:10.3402/polar.v30i0.7363

Research conducted with the communities of Arctic Bay and Igloolik in Nunavut identified key areas where policy can help Inuit reduce their vulnerability to climate change, focusing on the renewable resource harvesting sector. The policy responses are based on an understanding of policy development and decision making and on an understanding of the processes that shape vulnerability, which in Nunavut comprise the erosion of traditional Inuit knowledge and land-based skills, the weakening of social networks, and a reduction in harvesting flexibility. Policies relating to cultural preservation, wildlife comanagement, and harvester support can serve as entry points for influencing these processes. Our recommendations fall within the mandates of the Government of Nunavut and the institutions created under the Nunavut Land Claims Agreement, and they have been identified as policy priorities by communities and Inuit organizations. ; Grâce à des recherches effectuées auprès des collectivités de la baie de l'Arctique et d'Igloolik au Nunavut, on a réussi à déterminer comment la politique peut rendre les Inuits moins vulnérables au changement climatique en se concentrant sur le secteur de l'exploitation des ressources renouvelables. La compréhension de l'élaboration des politiques, de la prise de décisions et des processus qui engendrent la vulnérabilité permet d'aboutir à des réponses en vue de l'établissement de politiques. Au Nunavut, cette vulnérabilité se traduit par l'érosion des connaissances traditionnelles inuites et des habiletés d'utilisation de la terre, l'affaiblissement des réseaux sociaux et l'atténuation de la souplesse caractérisant l'exploitation. Les politiques en matière de conservation culturelle, de cogestion de la faune et de soutien à l'exploitation servent de point d'entrée pour influencer ces processus. Nos recommandations cadrent avec les mandats du gouvernement du Nunavut et des établissements créés en vertu de l'Entente de revendication territoriale du Nunavut. Les collectivités et organismes inuits les considèrent comme des priorités en matière de politique.