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An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System
Hang, Sheng1,2,3; Li, Jing1,2; Xu, Xiangbo1,4; Lyu, Yun5; Li, Yang1,2; Gong, Huarui1,2,3; Xu, Yan1,2; Ouyang, Zhu2,3
2021-07-01
Source PublicationSUSTAINABILITY
Volume13Issue:13Pages:15
Corresponding AuthorOuyang, Zhu(ouyz@igsnrr.ac.cn)
AbstractWith the rapid development of circular agriculture in China, balancing agricultural income and environmental impact by adjusting the structure and scale of circular agriculture is becoming increasingly important. Agriculture is a major source of greenhouse gas and income earned from agriculture drives sustainable agricultural development. This paper built a multi-objective linear programming model based on greenhouse gas emission and agricultural product income and then optimized the structure and scale of circular agriculture using Beiqiu Farm as a case study. Results showed that greenhouse gas emission was mainly from manure management in livestock industry. While the agriculture income increased by 64% after optimization, GHG emission increased by only 12.3%. The optimization made full use of straw, manure and fodder, but also minimized soil nitrogen loss. The results laid a generalized guide for adjusting the structure and scale of the planting and raising industry. Measures for optimizing the management of manure were critical in achieving low agricultural carbon emissions in future agricultural development efforts.
Keywordstructure optimization carbon footprint multi-objective linear programming circular agriculture
DOI10.3390/su13137154
WOS KeywordCARBON FOOTPRINT ; CROP PRODUCTION ; MULTIOBJECTIVE OPTIMIZATION ; CHINA ; DESIGN ; MODELS
Indexed BySCI
Language英语
Funding ProjectChinese Academy of Sciences[XDA23050103] ; Chinese Academy of Sciences[KFJ-STS-ZDTP-049]
Funding OrganizationChinese Academy of Sciences
WOS Research AreaScience & Technology - Other Topics ; Environmental Sciences & Ecology
WOS SubjectGreen & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS IDWOS:000671312500001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/163794
Collection中国科学院地理科学与资源研究所
Corresponding AuthorOuyang, Zhu
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Yellow River Delta Modern Agr Engn Lab, Beijing 100101, Peoples R China
4.UN Environm Int Ecosyst Management Partnership UN, Beijing 100101, Peoples R China
5.China Agr Univ, Coll Grassland Sci & Technol, Dept Grassland Sci, Beijing 100193, Peoples R China
Recommended Citation
GB/T 7714
Hang, Sheng,Li, Jing,Xu, Xiangbo,et al. An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System[J]. SUSTAINABILITY,2021,13(13):15.
APA Hang, Sheng.,Li, Jing.,Xu, Xiangbo.,Lyu, Yun.,Li, Yang.,...&Ouyang, Zhu.(2021).An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System.SUSTAINABILITY,13(13),15.
MLA Hang, Sheng,et al."An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System".SUSTAINABILITY 13.13(2021):15.
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