論文信息

論文題目：More habitual deviation alleviates the trade-offs between dietary health, environmental impacts, and economic cost

作者（*通訊）：Ling Zhang, Xinzhu Zheng, Wenling Liu*, Li Ma

作者單位：中國(guó)石油大學(xué)（北京）經(jīng)濟(jì)管理學(xué)院、北京理工大學(xué)經(jīng)濟(jì)學(xué)院

摘要原文:?Dietary transition provides a promising demand-side strategy for sustainable development, although challenges lie in balancing the trade-offs between human health, environmental sustainability and economic affordability. Our study revisits the trade-offs through the perspective of population heterogeneity. Specifically, transitioning the Chinese diet from its 2011 baseline to a healthier alternative with minimal behavioral adjustments could intensify environmental and economic impacts by 1.3–2.3 times. Conversely, relaxing behavioral constraints can yield both environmental and economic benefits. Specifically, replacing red meats (beef, mutton, pork) with poultry and seafood helps reduce cost, while substituting both red meats and seafood with more poultry, fruits, and vegetables enhances environmental benefits. However, this adaptive approach is not universally applicable. Stringent constraints aimed at mitigating environmental or economic impacts may inadvertently marginalize specific groups, such as the rural, elderly, or low-income populations, denying them the advantages of healthier dietary options. These findings highlight the necessity of developing inclusive strategies that support the healthy dietary shift of vulnerable groups.

摘要翻譯：膳食轉(zhuǎn)型被視為可持續(xù)發(fā)展的重要需求側(cè)策略，但如何兼顧人體健康、環(huán)境可持續(xù)性與經(jīng)濟(jì)可負(fù)擔(dān)性仍面臨挑戰(zhàn)。本研究從群體異質(zhì)性的視角重新審視這些權(quán)衡。結(jié)果表明：若僅在最小行為調(diào)整的條件下將中國(guó)居民2011年的基準(zhǔn)膳食轉(zhuǎn)向更健康的替代方案，環(huán)境與經(jīng)濟(jì)影響可能分別增加 1.3–2.3 倍。相反，放寬行為約束即可同時(shí)帶來(lái)環(huán)境與經(jīng)濟(jì)雙重收益：將紅肉（牛肉、羊肉、豬肉）替換為禽肉和水產(chǎn)可降低成本；進(jìn)一步用更多禽肉、果蔬取代紅肉和水產(chǎn)則可顯著提升環(huán)境效益。然而，這種自適應(yīng)路徑并非對(duì)所有人群都適用。若為降低環(huán)境或經(jīng)濟(jì)影響而施加嚴(yán)格限制，可能無(wú)意間將農(nóng)村、老年或低收入群體邊緣化，使其難以享受到更健康膳食的益處。研究強(qiáng)調(diào)：有必要制定包容性策略，支持弱勢(shì)群體實(shí)現(xiàn)健康膳食轉(zhuǎn)型。

關(guān)鍵詞：經(jīng)濟(jì)成本；環(huán)境影響；習(xí)慣偏離；健康膳食；群體異質(zhì)性；權(quán)衡

原文鏈接：https://doi.org/10.1111/jiec.13617

點(diǎn)擊文末“閱讀原文”

引用：

Zhang, L., Zheng, X., Liu, W., & Ma, L. (2025). More habitual deviation alleviates the trade-offs between dietary health, environmental impacts, and economic cost. Journal of Industrial Ecology, 29(2), 503–517. https://doi.org/10.1111/jiec.13617

初稿：ChatGPT

排版：揣子杰（西安交通大學(xué)）

審核：李霄（西安交通大學(xué)）

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