Relationship between climate change and low-carbon agricultural production: A case study in Hebei Province, China

doi:10.1016/j.ecolind.2018.04.003

	Relationship between climate change and low-carbon agricultural production: A case study in Hebei Province, China
	Bai, Yuping 3,4,5; Deng, Xiangzheng 3,4,5; Jiang, Sijian 3,4,5; Zhao, Zhe 1; Miao, Yi 2
刊名	ECOLOGICAL INDICATORS
	2019-10-01
卷号	105 页码:438-447
关键词	Climate change Carbon emission Low-carbon agricultural production efficiency Agroecosystem Hebei
ISSN号	1470-160X
DOI	10.1016/j.ecolind.2018.04.003
通讯作者	Deng, Xiangzheng(dengxz@igsnrr.ac.cn)
英文摘要	With the increase of greenhouse gas (GHG) emissions in the atmosphere, global greenhouse effects have intensified, thereby contributing to climate change. Agriculture contributes to climate change by increasing GHG emissions, and climate change in turn affects agricultural production. In this paper, we calculated carbon emissions and sequestration of agriculture in the 142 counties of Hebei Province, China, and analyzed their spatiotemporal distributions during 2000-2010. Considering net carbon emissions as an undesirable output, we then measured low-carbon agricultural production efficiency using a stochastic directional distance function. We further explored the impacts of climate change on low-carbon agricultural production. We found that carbon emissions in agriculture increased by 15.85% (650 million tons) during 2000-2010, while carbon sequestration in agroecosystems increased by 33.82% (13.8 million tons). The annual average low-carbon agricultural production efficiency increased by 3.03%. There were distinct disparities of efficiency among cities, with the highest efficiency in Chengde and Shijiazhuang. The efficiency in southeastern areas was lower than that in the northwest, owing to the increased carbon emissions. Temperature and precipitation had a positive effect on efficiency in Hebei, whereas extreme weather events caused lower efficiency. The results provide valuable references for developing sustainable, climate-resilient and adaptive agriculture under changing climatic conditions.
资助项目	National Key Research and Development Program of China[2016YFA0602500] ; Key Program of National Natural Science Foundation of China[71533004] ; key program of international cooperation, Chinese Academy of Sciences[131A11KYSB20130023] ; National Natural Science Fund for Distinguished Young Scholar[71225005]
WOS关键词	GREENHOUSE-GAS MITIGATION ; DATA ENVELOPMENT ANALYSIS ; EFFICIENCY ; SEQUESTRATION ; OPPORTUNITIES ; EMISSIONS ; IMPACTS ; SOILS
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000490574200040
资助机构	National Key Research and Development Program of China ; Key Program of National Natural Science Foundation of China ; key program of international cooperation, Chinese Academy of Sciences ; National Natural Science Fund for Distinguished Young Scholar
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/129766]
专题	中国科学院地理科学与资源研究所
通讯作者	Deng, Xiangzheng
作者单位	1.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China 2.Shandong Normal Univ, Coll Geog & Environm, Jinan 250358, Shandong, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100149, Peoples R China
推荐引用方式 GB/T 7714	Bai, Yuping,Deng, Xiangzheng,Jiang, Sijian,et al. Relationship between climate change and low-carbon agricultural production: A case study in Hebei Province, China[J]. ECOLOGICAL INDICATORS,2019,105:438-447.
APA	Bai, Yuping,Deng, Xiangzheng,Jiang, Sijian,Zhao, Zhe,&Miao, Yi.(2019).Relationship between climate change and low-carbon agricultural production: A case study in Hebei Province, China.ECOLOGICAL INDICATORS,105,438-447.
MLA	Bai, Yuping,et al."Relationship between climate change and low-carbon agricultural production: A case study in Hebei Province, China".ECOLOGICAL INDICATORS 105(2019):438-447.