A more plant-based diet can boost public health and reduce environmental impact in China
文献类型：期刊论文
| 作者 | Liu, Xiaoyu1,2; Xin, Liangjie2 |
| 刊名 | FOOD SECURITY
 |
| 出版日期 | 2024-02-21 |
| 页码 | 12 |
| ISSN号 | 1876-4517 |
| 关键词 | China Diet structure optimization Environmental impacts Regional differences |
| DOI | 10.1007/s12571-024-01435-2 |
| 通讯作者 | Xin, Liangjie(xinlj@igsnrr.ac.cn) |
| 英文摘要 | The current diet structure of Chinese residents poses significant challenges to both health and the environment. Accordingly, in this study, a diet structure optimization model was developed to simulate the diet structure of urban and rural residents in four regions of China, taking into account nutritional needs and environmental sustainability for optimization. The results showed that by optimization based on nutrition alone, nutrient adequacy ratios could increase by 2.8% on average, narrowing regional disparities. Incorporating environmental sustainability slightly reduced nutritional improvements but significantly lowered carbon emissions, water usage, and ecological footprints by 2.9%, 6.9%, and 2.4%, respectively. By simulating the optimization of diet structure, the Qinghai-Tibet region showed potential for nutrient enhancement, whereas the southern and northern regions had opportunities for environmental impact mitigation. This study highlights the significance of transitioning towards a sustainable diet structure that enhances nutritional levels while prioritizing individual and environmental well-being and emphasizes the urgent need for change. It also offers targeted recommendations for diet structures in different regions of China, thereby providing invaluable references for policymakers and other countries striving to establish sustainable and balanced diets. |
| WOS关键词 | FOOD-CONSUMPTION ; CARBON ; COST |
| 资助项目 | National Natural Science Foundation of China[42171259] ; National Natural Science Foundation of China[41930757] ; Key Projects of the National Natural Science Foundation of China |
| WOS研究方向 | Food Science & Technology |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:001168750900002 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Projects of the National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/203072]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xin, Liangjie |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaoyu,Xin, Liangjie. A more plant-based diet can boost public health and reduce environmental impact in China[J]. FOOD SECURITY,2024:12. |
| APA | Liu, Xiaoyu,&Xin, Liangjie.(2024).A more plant-based diet can boost public health and reduce environmental impact in China.FOOD SECURITY,12. |
| MLA | Liu, Xiaoyu,et al."A more plant-based diet can boost public health and reduce environmental impact in China".FOOD SECURITY (2024):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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