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

文献类型：期刊论文

作者Bai, Yuping1,2,3; Deng, Xiangzheng1,2,3; Jiang, Sijian1,2,3; Zhao, Zhe4; Miao, Yi5
刊名ECOLOGICAL INDICATORS
出版日期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
DOI10.1016/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.
WOS关键词GREENHOUSE-GAS MITIGATION ; DATA ENVELOPMENT ANALYSIS ; EFFICIENCY ; SEQUESTRATION ; OPPORTUNITIES ; EMISSIONS ; IMPACTS ; SOILS
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研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000490574200040
出版者ELSEVIER
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
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.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100149, Peoples R China
4.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China
5.Shandong Normal Univ, Coll Geog & Environm, Jinan 250358, Shandong, 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.

入库方式： OAI收割

来源：地理科学与资源研究所

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