An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System

doi:10.3390/su13137154

	An Optimization Scheme of Balancing GHG Emission and Income in Circular Agriculture System
	Hang, Sheng 1,2,3; Li, Jing 1,2; Xu, Xiangbo 1,4; Lyu, Yun 5; Li, Yang 1,2; Gong, Huarui 1,2,3; Xu, Yan 1,2; Ouyang, Zhu 2,3
刊名	SUSTAINABILITY
	2021-07-01
卷号	13 期号:13 页码:15
关键词	structure optimization carbon footprint multi-objective linear programming circular agriculture
DOI	10.3390/su13137154
通讯作者	Ouyang, Zhu(ouyz@igsnrr.ac.cn)
英文摘要	With 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.
资助项目	Chinese Academy of Sciences[XDA23050103] ; Chinese Academy of Sciences[KFJ-STS-ZDTP-049]
WOS关键词	CARBON FOOTPRINT ; CROP PRODUCTION ; MULTIOBJECTIVE OPTIMIZATION ; CHINA ; DESIGN ; MODELS
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种	英语
出版者	MDPI
WOS记录号	WOS:000671312500001
资助机构	Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/163793]
专题	中国科学院地理科学与资源研究所
通讯作者	Ouyang, Zhu
作者单位	1.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
推荐引用方式 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.