Measurement and spatio-temporal transfer of greenhouse gas emissions from agricultural sources in China: A food trade perspective
文献类型：期刊论文
| 作者 | Xuan, Xin; Zhang, Fan; Deng, Xiangzheng; Bai, Yuping |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 197页码:107100 |
| 关键词 | Food trade Cereals Meat Greenhouse gas from agricultural sources Spatial equilibrium Spatio-temporal transfer |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2023.107100 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | The transfer characterization of greenhouse gas from agricultural sources in the food trade is important to ensure food security and mitigate climate change. In this study, a spatial equilibrium model was established to simulate the trade flow patterns of grains and meat in China from 2000 to 2020 and the greenhouse gas from agricultural sources implied therein. This identified coupling relationship between production and greenhouse gas emissions. The results showed that the separation of supply and demand in food trade led to greenhouse gas transfers and flows that were similar to the food trade pattern. The total greenhouse gas transfer from grains decreased. However, that from meat increased from 13.91 Mt CO2-eq to 41.89 Mt CO2-eq, while the cross-regional transfer share increased from 47.86% to 59.16%. This study provides a benchmark for the better formulation of policies for zonal greenhouse gas reduction from agricultural sources. |
| WOS关键词 | NEXUS ; ENERGY ; LAND ; DISPLACEMENT |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001037880100001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194564]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Academy of Sciences 2.University of Chinese Academy of Sciences, CAS 3.Institute of Geographic Sciences & Natural Resources Research, CAS 4.China University of Geosciences |
| 推荐引用方式 GB/T 7714 | Xuan, Xin,Zhang, Fan,Deng, Xiangzheng,et al. Measurement and spatio-temporal transfer of greenhouse gas emissions from agricultural sources in China: A food trade perspective[J]. RESOURCES CONSERVATION AND RECYCLING,2023,197:107100. |
| APA | Xuan, Xin,Zhang, Fan,Deng, Xiangzheng,&Bai, Yuping.(2023).Measurement and spatio-temporal transfer of greenhouse gas emissions from agricultural sources in China: A food trade perspective.RESOURCES CONSERVATION AND RECYCLING,197,107100. |
| MLA | Xuan, Xin,et al."Measurement and spatio-temporal transfer of greenhouse gas emissions from agricultural sources in China: A food trade perspective".RESOURCES CONSERVATION AND RECYCLING 197(2023):107100. |
入库方式： OAI收割
来源：地理科学与资源研究所
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