Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms
文献类型：期刊论文
| 作者 | Xu, Xiangbo; Xu, Yan; LI, Jing; lU, Yonglong; Jenkins, Alan; Ferrier, Robert C.; Li, Hong; Stenseth, Nils Chr; Hessen, Dag O.; Zhang, Linxiu |
| 刊名 | ISCIENCE
 |
| 出版日期 | 2023-06-16 |
| 卷号 | 26期号:6页码:106798 |
| ISSN号 | 2589-0042 |
| DOI | 10.1016/j.isci.2023.106798 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Ensuring global food security and environmental sustainability is dependent upon the contribution of the world's hundred million smallholder farms, but the contribu-tions of smallholder farms to global agricultural greenhouse gas (GHG) emissions have been understudied. We developed a localized agricultural life cycle assessment (LCA) database to calculate GHG emissions and made the first extensive assessment of the smallholder farms' GHG emission reduction potentials by coupling crop and livestock production (CCLP), a redesign of current practices toward sustainable agri-culture in China. CCLP can reduce the GHG emission intensity by 17.67%, with its own feed and manure returning to the field as an essential path. Scenario analysis verified that greater GHG emission reduction (28.09%-41.32%) will be achieved by restructuring CCLP. Therefore, this mixed farming is a mode with broader bene-fits to provide sustainable agricultural practices for reducing GHG emissions fairly. |
| 学科主题 | Science & Technology - Other Topics |
| WOS关键词 | CARBON FOOTPRINT ; GREENHOUSE-GAS ; FOOD-PRODUCTION ; CHINA ; SYSTEM ; MANAGEMENT ; FERTILIZERS ; MITIGATION ; POLLUTION ; IMPACTS |
| WOS研究方向 | Science & Technology - Other Topics |
| 出版者 | CELL PRESS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/193757]  |
| 专题 | 禹城站农业生态系统研究中心_外文论文 |
| 作者单位 | 1.University of Oslo 2.Institute of Geographic Sciences & Natural Resources Research, CAS 3.Xiamen University 4.UK Centre for Ecology & Hydrology (UKCEH) 5.James Hutton Institute 6.KU Leuven 7.Ministry of Agriculture & Rural Affairs 8.Zhejiang University 9.Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Xu, Xiangbo,Xu, Yan,LI, Jing,et al. Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms[J]. ISCIENCE,2023,26(6):106798. |
| APA | Xu, Xiangbo.,Xu, Yan.,LI, Jing.,lU, Yonglong.,Jenkins, Alan.,...&Mathijs, Erik.(2023).Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms.ISCIENCE,26(6),106798. |
| MLA | Xu, Xiangbo,et al."Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms".ISCIENCE 26.6(2023):106798. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。