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Agriculture-Induced N2O Emissions and Reduction Strategies in China

文献类型：期刊论文

作者Wang, Guofeng1,2; Liu, Pu1; Hu, Jinmiao1; Zhang, Fan3
刊名INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
出版日期2022-10-01
卷号19期号:19页码:16
关键词agricultural N2O emissions emission intensity spatial analysis reduction strategies
DOI10.3390/ijerph191912193
通讯作者Zhang, Fan(zhangf.ccap@igsnrr.ac.cn)
英文摘要Greenhouse gases are one of the most important factors in climate change, their emissions reduction is a global problem. Clarifying the spatial patterns of N2O, as an important component of greenhouse gases, it is of great significance. Based on the planting and breeding data of China from 2000 to 2019, this paper measures the N2O emissions of agricultural systems, and uses kernel density to explore the spatial distribution differences between the eight major economic zones. Finally, the proposed emissions reduction countermeasures are provided. The research results show that the N2O emissions of China's agricultural system showed a trend of increasing first and then decreasing, and in 2019, the national N2O emissions were 710,300 tons, agricultural land emissions and animal husbandry emissions were the main sources of N2O emissions. The difference in N2O emissions by province was significant, the concentration trend was more prominent, and the differences of N2O emissions between provinces and regions were diverse. In order to achieve the reduction in N2O emissions, it is necessary to carry out low-carbon production of staple grains for different parts and economic zones, and focusing on low-carbon production in the Central Part and the West Part, as well as the Northeast and the Greater Southwest zones, is essential.
资助项目Yunnan Academician Workstation[2021GZZH01] ; National Natural Science Foundation of China[72003111]
WOS研究方向Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
语种英语
出版者MDPI
WOS记录号WOS:000866957600001
资助机构Yunnan Academician Workstation ; National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/185842]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang, Fan
作者单位1.Shanxi Univ Finance & Econ, Fac Int Trade, Taiyuan 030006, Peoples R China
2.Chinese Acad Social Sci, Think Tank Ecocivilizat, Beijing 102445, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Guofeng,Liu, Pu,Hu, Jinmiao,et al. Agriculture-Induced N2O Emissions and Reduction Strategies in China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2022,19(19):16.
APA Wang, Guofeng,Liu, Pu,Hu, Jinmiao,&Zhang, Fan.(2022).Agriculture-Induced N2O Emissions and Reduction Strategies in China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,19(19),16.
MLA Wang, Guofeng,et al."Agriculture-Induced N2O Emissions and Reduction Strategies in China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 19.19(2022):16.

入库方式： OAI收割

来源：地理科学与资源研究所

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