Journal Articles

Permanent URI for this collectionhttps://mro.massey.ac.nz/handle/10179/7915

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2023 - 20252

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Author: search.filters.author.Smith NWSubject: search.filters.subject.Food systems

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    Gaps in environmental and social evidence base are holding back strategic action on our national food system
    (Taylor and Francis Group on behalf of the Royal Society of New Zealand, 2025-07-03) Smith NW; McDowell RW; Smith C; Foster M; Eason C; Stephens M; McNabb WC
    While there is broad agreement on the challenges facing the Aotearoa New Zealand food system now and in the near future, there is less agreement on the action to be taken. Poor agreement is fuelled by gaps in both our scientific understanding of the food system and data to support our decision making, particularly in the environmental and social spaces. Filling these gaps and being transparent about scientific confidence in future predictions will strengthen the evidence base for action.
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    Evolution of global food trade network and its effects on population nutritional status
    (Elsevier BV, 2023-06-03) Silvestrini MM; Smith NW; Sarti FM; Marangoni AG
    Changes in food systems during the last decades fostered the establishment of global food networks based on exchanges between countries with different income levels. Recent studies explored configuration and factors associated with trade networks of specific food items during limited periods; however, there is lack of evidence on evolution of trade networks of foods for human consumption and its potential effects on population nutritional status. We present the evolution of the global trade network of foods for human consumption from 1986 to 2020, according to country income level, and we explore potential effects of country network centrality and globalization processes on the prevalence of overweight and obesity. Results show intensification of international food trade and globalization processes in the period of analysis with implications for population nutritional status worldwide.