Mitigating greenhouse gas emissions from sheep production system in China: An integrated approach of data envelopment analysis and life cycle assessment
文献类型： 外文期刊
作者： Nsabiyeze, Assa 1 ; Ma, Ruiqin 1 ; Li, Jun 1 ; Zhao, Qinan 2 ; Zhang, Mengjie 1 ;
作者机构： 1.China Agr Univ, Beijing 100083, Peoples R China
2.Inner Mongolia Acad Agr & Anim Husb Sci, Hohhot 010000, Peoples R China
关键词： Greenhouse gas emissions; Sheep production; Sustainability; Data envelopment analysis; Life cycle assessment
期刊名称：RESOURCES CONSERVATION AND RECYCLING （ 影响因子：13.2； 五年影响因子：13.4 ）
ISSN： 0921-3449
年卷期： 2024 年 207 卷
页码：
收录情况： SCI
摘要： Over the past decades, the global population has significantly increased, resulting in high demand for food. China, the largest sheep-producing country, has experienced 20 rapid expansions in its sheep industry, which has caused environmental consequences. This study proposes an integrated approach that combines data envelopment analysis (DEA) and life cycle assessment (LCA) to assess the ecological consequences of the sheep production system. Therefore, this work aims to evaluate the energy consumption of the existing production system and identify optimization opportunities to reduce its environmental impacts. Our results demonstrate that sheep production can decrease total energy consumption by 9.82% using optimization. Food production was reported as a critical factor in environmental impact, responsible for 69%. However, the optimized approach led to a decrease of 4,677.64 MJ in energy consumption in sheep production compared to the initial state. The findings of this study showcase the possibility of decreasing energy usage and lessening greenhouse gas (GHG) discharges in sheep farming by implementing optimization strategies.
- 相关文献
作者其他论文 更多>>
-
High-performance flexible wearable electronics for sheep physiological information wireless sensing and health assessment
作者：Yin, Maosong;Ma, Ruiqin;Huang, Wentao;Zhang, Mengjie;Chi, Fumin;Zhao, Qinan
关键词：Flexible electronics; Wearable multi-sensor; Health precise tracking; Supervised learning; Farm animals
-
Quantitative Proteomics Revealed the Molecular Regulatory Network of Lysine and the Effects of Lysine Supplementation on Sunit Skeletal Muscle Satellite Cells
作者：Wang, Mingxu;Shi, Jianan;Hao, Yutian;Wu, Jindi;Bai, Fan;Zhao, Qinan
关键词：cell differentiation; cell proliferation; lysine; quantitative proteomics of TMT; skeletal muscle satellite cells
-
Sheep-YOLO: improved and lightweight YOLOv8n for precise and intelligent recognition of fattening lambs' behaviors and vitality statuses
作者：Zhang, Mengjie;Hong, Dan;Wu, Jiabao;Zhu, Yanfei;Zhang, Xiaoshuan;Luo, Hailing;Zhao, Qinan
关键词：Fattening lambs; Computer vision; Deep learning; Improved and lightweight YOLOv8n
-
Genome-wide association study on dairy goat milk production traits using three models
作者：Huang, Zhengang;Tang, Yuanping;Zhou, Jianyu;Xu, Dongliang;Lin, Xiaokun;He, Jianning;Gao, Xiaoxiao;Zhao, Jinshan;Li, Hegang;Cheng, Ming;Wang, Jianguang;Zhao, Qinan
关键词：genome-wide association study; candidate genes; milk production; dairy goat; significant SNPs
-
Multiple cell types guided by neurocytes orchestrate horn bud initiation in dairy goats
作者：Li, Hegang;Du, Mengmeng;Lin, Xiaokun;Cao, Xinxin;Leng, Lu;Xu, Dongliang;Hou, Lele;Gao, Xiaoxiao;Zhou, Jianyu;Chen, Yin;Zhao, Jinshan;Campo, F. M. Perez;Cheng, Ming;Wang, Jianguang;Zhao, Qinan;Yang, Feng
关键词：
-
Precision livestock farming for climate-resilient livestock management: a review of real-time monitoring and decision support systems
作者：Nsabiyeze, Assa;Zhang, Mengjie;Zhang, Xiaoshuan;Li, Jun;Zhao, Qinan;Zhang, Xiaoshuan
关键词：Precision livestock farming (PLF); Real-time monitoring; Climate resilience; Decision support systems (DSS); Sustainable animal farming
-
Carbon emission oriented life cycle assessment and optimization strategy for meat supply chain
作者：Zhang, Xiaoshuan;Jiang, Dongsheng;Li, Jun;Zhang, Mengjie;Zhao, Qinan
关键词：Meat supply chain; GHGs; Energy consumption; Optimization strategy
