Workable solutions for sustainably feeding the Chinese population
文献类型：期刊论文
| 作者 | Sun, Jing4; Yang, Lun3; Wang, Xingao4; Lun, Fei2; Lu, Miao4; Sun, Xiao4; Yang, Peng4; Wu, Wenbin4; Liu, Jianguo1 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 205页码:8 |
| 关键词 | Food security Metacoupling Sustainable development goals Carbon footprint Water footprint |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2024.107530 |
| 英文摘要 | We assessed agricultural practices in China to identify workable solutions for sustainably feeding the Chinese population. We calculated the environmental costs of producing domestic rice, wheat, corn, soybeans, and imported soybeans. The environmental costs were enormous, and the food self-sufficiency and sufficiency (imported soybean included) rates were below 100 %. Subsequently, we assessed differences in environmental costs and crop yields between two main farming entities (small-holding and state-owned), effects of farm size, and uncertainties in soybean trade (China-US trade war and infrastructure improvement in Brazil). We presented scenario-based solutions that can reduce the carbon footprint, water footprint, and economic costs and increase both the food self-sufficiency and sufficiency rates above 100 %. Adopting the best-performing practices from both farming entities had the largest improvement effect. The individual solutions can improve China's United Nations Sustainable Development Goals ranking. Combined, they can act synergistically to navigate food crop production within a safe operating space. |
| WOS关键词 | FOOD ; SPACE |
| 资助项目 | National Key Research and Devel-opment Program of China[2019YFA060740] ; National Natural Science Foundation of China[42271276] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001209843000001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Devel-opment Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205067]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Wu, Wenbin; Liu, Jianguo |
| 作者单位 | 1.Michigan State Univ, Ctr Syst Integrat & Sustainabil, E Lansing, MI 48823 USA 2.China Agr Univ, Coll Land Sci & Technol, Beijing 100107, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, State Key Lab Efficient Utilizat Arid & Semiarid A, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Jing,Yang, Lun,Wang, Xingao,et al. Workable solutions for sustainably feeding the Chinese population[J]. RESOURCES CONSERVATION AND RECYCLING,2024,205:8. |
| APA | Sun, Jing.,Yang, Lun.,Wang, Xingao.,Lun, Fei.,Lu, Miao.,...&Liu, Jianguo.(2024).Workable solutions for sustainably feeding the Chinese population.RESOURCES CONSERVATION AND RECYCLING,205,8. |
| MLA | Sun, Jing,et al."Workable solutions for sustainably feeding the Chinese population".RESOURCES CONSERVATION AND RECYCLING 205(2024):8. |
入库方式： OAI收割
来源：地理科学与资源研究所
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