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      Is Hunting Still Healthy? Understanding the Interrelationships between Indigenous Participation in Land-Based Practices and Human-Environmental Health

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          Abstract

          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.

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          Fish consumption and risk of sudden cardiac death.

          Dietary fish intake has been associated with a reduced risk of fatal cardiac end points, but not with nonfatal end points. Dietary fish intake may have a selective benefit on fatal arrhythmias and therefore sudden cardiac death. To investigate prospectively the association between fish consumption and the risk of sudden cardiac death. Prospective cohort study. The US Physicians' Health Study. A total of 20 551 US male physicians 40 to 84 years of age and free of myocardial infarction, cerebrovascular disease, and cancer at baseline who completed an abbreviated, semiquantitative food frequency questionnaire on fish consumption and were then followed up to 11 years. Incidence of sudden cardiac death (death within 1 hour of symptom onset) as ascertained by hospital records and reports of next of kin. There were 133 sudden deaths over the course of the study. After controlling for age, randomized aspirin and beta carotene assignment, and coronary risk factors, dietary fish intake was associated with a reduced risk of sudden death, with an apparent threshold effect at a consumption level of 1 fish meal per week (P for trend=.03). For men who consumed fish at least once per week, the multivariate relative risk of sudden death was 0.48 (95% confidence interval, 0.24-0.96; P=.04) compared with men who consumed fish less than monthly. Estimated dietary n-3 fatty acid intake from seafood also was associated with a reduced risk of sudden death but without a significant trend across increasing categories of intake. Neither dietary fish consumption nor n-3 fatty acid intake was associated with a reduced risk of total myocardial infarction, nonsudden cardiac death, or total cardiovascular mortality. However, fish consumption was associated with a significantly reduced risk of total mortality. These prospective data suggest that consumption of fish at least once per week may reduce the risk of sudden cardiac death in men.
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            Vulnerability to climate change in the Arctic: A case study from Arctic Bay, Canada

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              Adapting to Climate Change: Social-Ecological Resilience in a Canadian Western Arctic Community

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                Author and article information

                Journal
                Int J Environ Res Public Health
                Int J Environ Res Public Health
                ijerph
                International Journal of Environmental Research and Public Health
                MDPI
                1661-7827
                1660-4601
                28 May 2014
                June 2014
                : 11
                : 6
                : 5751-5782
                Affiliations
                [1 ]National Centre for Epidemiology and Population Health, College of Medicine, Biology and Environment, Australian National University, Canberra, ACT 0200, Australia
                [2 ]Indigenous Environmental Studies Program, Trent University, Peterborough, ON K9J 7B8, Canada; E-Mail: chrisfurgal@ 123456trentu.ca
                Author notes
                [* ]Author to whom correspondence should be addressed; E-Mail: ursulaking@ 123456ausdoctors.net ; Tel.: +61-2-6125-2378; Fax: +61-2-6125-0740.
                Article
                ijerph-11-05751
                10.3390/ijerph110605751
                4078546
                24879487
                e225d38f-1a55-4f9c-b639-7b944610a9f8
                © 2014 by the authors; licensee MDPI, Basel, Switzerland.

                This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license ( http://creativecommons.org/licenses/by/3.0/).

                History
                : 07 February 2014
                : 05 May 2014
                : 13 May 2014
                Categories
                Review

                Public health
                indigenous,land-based practices,health,environment,transdisciplinary
                Public health
                indigenous, land-based practices, health, environment, transdisciplinary

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