ノルウェー北部における食品消費と社会人口学的要因の環境への影響:横断的な研究

Bahar Kucuk¹, Charlotta Rylander², Monica Hauger Carlsen³

¹Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, Hansine Hansens Veg 18, Tromsø, 9019, Norway. bahar.kucuk@uit.no.

BMC public health

|August 30, 2025

まとめ

北ノルウェーの食生活は環境への影響が大きく,その主な要因は乳製品である. 年齢や体量指数などの社会人口学的要因は,この影響に影響を与えますが,断面的な分析では説明力が限られていることが示されました.

科学分野:

環境科学
栄養学
社会学

背景:

食品システムは環境破壊の主な原動力です
社会人口学的要因は,食事の選択とその環境的影響に影響します.
これらのダイナミクスを理解することは持続可能な食料消費に不可欠です

研究の目的:

ノルウェー北部における食品消費の環境への影響を調査する.
社会人口学的要因と食事による環境影響の間の交差関係を探求する.
地域の環境悪化に寄与する主要な食物の特定

主な方法:

トロムソ研究データを用いた横断研究
食事の頻度に関するアンケート
ノルウェーのライフサイクル分析食品データベースを用いた環境影響の推定 (温室効果ガス排出量,水,土地利用,酸化,優化).
多重線形回帰は,社会人口学的変数の3つの方向の相互作用を伴う.

主要な成果:

北ノルウェーの食生活による環境への影響は主に乳製品によるものです.
より高い年齢は,より低い環境への影響と相関する (エネルギー摂取を制御する).
体重指数が高いと環境への影響も大きい
交差点分析は,モデルの説明力を有意に高めず,効果の大きさは一般的に小さい.

結論:

食事習慣と社会人口学的要因は食品消費の環境足跡に影響を与える複雑なダイナミクスを生み出します
発見は,北ノルウェーの持続可能性と人口需要のバランスをとる標的型アプローチの開発に役立つ.
乳製品消費は,食事による環境への影響を減らすための介入の重要な分野です.

キーワード:

環境への影響食品消費量インターセキショナリティノルウェー持続可能な食生活

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