Potential impacts of Fukushima nuclear wastewater discharge on nutrient supply and greenhouse gas emissions of food systems
文献类型：期刊论文
| 作者 | Zhang, Dingfan2,3; Chen, Bin2,3; Hubacek, Klaus4,5; Meng, Jing6; Sun, Mingxing7; Mao, Jiafu8,9; Jin, Mingzhou10; de Almeida, Cecilia Maria Villas Boas11; Chiu, Anthony S. F.12; Yang, Lan2,3 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 193页码:10 |
| ISSN号 | 0921-3449 |
| 关键词 | Marine pollution Consumer perceptions Food security Nutrition supply GHG emissions |
| DOI | 10.1016/j.resconrec.2023.106985 |
| 通讯作者 | Wang, Yutao(yutaowang@fudan.edu.cn) |
| 英文摘要 | Seafood plays a critical role in promoting a nutritious and climate-friendly food system but faces challenges from marine contamination that pose food safety risks. To address these challenges, we developed a Marine Pollutioninduced Food System Risk Assessment and Response (MP-FSRAR) model to assess the impact of consumer perceptions of marine pollution risk events on nutrient supply and greenhouse gas (GHG) emissions. Applying this model to the proposed Fukushima Nuclear Wastewater Discharge (FNWD) into the Pacific Ocean, we identified the potential variation in nutrient supply and GHG emissions resulting from changes in Chinese consumers' willingness to consume seafood under 12 scenarios. Our analysis revealed nutrient supply gaps in daily protein, minerals, vitamins, and fatty acids, ranging from 1.5 to 2.7 g/person, 2.5-4.5 mg/person, 5.6-10.3 mcg/person, and 0.08-0.14 g/person, respectively. Closing the protein gap in China would require an additional 3.2-15.8 billion kg yr 1 protein-rich foods, including aquatic, livestock, dairy, and pulses. Additional food supply would increase extra GHG emissions by 1-79 billion kg CO2e yr 1, resulting in potential GHG emissions being transmitted to other countries through the trade chain. Furthermore, we found that the livestock-based food substitution pathway had 40 times higher GHG emissions than the plant-based one. Our MP-FSRAR model provides global stakeholders with new perspectives on the potential consequences of consumer perceptions of marine pollution risks and offers valuable insights for developing countermeasures to build a more resilient and low-carbon food system. |
| WOS关键词 | LAND-USE EMISSIONS ; CLIMATE-CHANGE ; CONSUMER PERCEPTIONS ; SECURITY ; RISK ; AGRICULTURE ; AQUACULTURE ; CHALLENGE ; NUTRITION ; ACCIDENT |
| 资助项目 | National Natural Science Foundation of China[72061147003] ; National Natural Science Foundation of China[52022023] ; National Natural Science Foundation of China[52100210] |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001039924000001 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/196655]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Yutao |
| 作者单位 | 1.Fudan Univ, Shanghai Inst Energy & Carbon Neutral Strategy, Shanghai, Peoples R China 2.Fudan Univ, Fudan Tyndall Ctr, Dept Environm Sci & Engn, Shanghai, Peoples R China 3.Fudan Univ, Dept Environm Sci & Engn, Shanghai Key Lab Atmospher Particle Pollut & Prev, Shanghai, Peoples R China 4.Univ Groningen, Integrated Res Energy Environm & Soc, Groningen, Netherlands 5.Univ Groningen, Energy & Sustainabil Res Inst Groningen, Groningen, Netherlands 6.UCL, Bartlett Sch Sustainable Construct, London, England 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 8.Oak Ridge Natl Lab, Environm Sci Div, Oak Ridge, TN USA 9.Oak Ridge Natl Lab, Climate Change Sci Inst, Oak Ridge, TN USA 10.Univ Tennessee Knoxville, Inst Secure & Sustainable Environm, Ind & Syst Engn Dept, Knoxville, TN USA |
| 推荐引用方式 GB/T 7714 | Zhang, Dingfan,Chen, Bin,Hubacek, Klaus,et al. Potential impacts of Fukushima nuclear wastewater discharge on nutrient supply and greenhouse gas emissions of food systems[J]. RESOURCES CONSERVATION AND RECYCLING,2023,193:10. |
| APA | Zhang, Dingfan.,Chen, Bin.,Hubacek, Klaus.,Meng, Jing.,Sun, Mingxing.,...&Wang, Yutao.(2023).Potential impacts of Fukushima nuclear wastewater discharge on nutrient supply and greenhouse gas emissions of food systems.RESOURCES CONSERVATION AND RECYCLING,193,10. |
| MLA | Zhang, Dingfan,et al."Potential impacts of Fukushima nuclear wastewater discharge on nutrient supply and greenhouse gas emissions of food systems".RESOURCES CONSERVATION AND RECYCLING 193(2023):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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