气候变化领域集成服务门户(CCPortal): Air pollutant emissions from fossil fuel consumption in China: Current status and future predictions

CCPortal

DOI	10.1016/j.atmosenv.2020.117536
	Air pollutant emissions from fossil fuel consumption in China: Current status and future predictions
	Lu Y.; Shao M.; Zheng C.; Ji H.; Gao X.; Wang Q.
发表日期	2020
ISSN	1352-2310
卷号	231
英文摘要	Energy consumption, especially the combustion of fossil fuels, is the main source of air pollutants emissions. Emissions of SO2, NOx, CO, PM10, PM2.5, BC, OC, and NH3 from fossil fuel consumption in different sectors were estimated for 2015, 2020, and 2030 based on updated and projected activity data and emission factors (EFs) in this study. The emissions in 2015 were: 22.8 Tg SO2, 19.8 Tg NOx, 140.7 Tg CO, 8.6 Tg PM10, 5.4 Tg PM2.5, 1.5 Tg BC, 2.1 Tg OC, and 0.3 Tg NH3. The industrial sector and coal consumption was the major source of pollutants except NH3, and the contribution of transportation to NOx, CO, and NH3 cannot be ignored. In the future, significant decline in industrial emissions may occur and the transportation sector may be the dominant source of emissions. It was predicted that the emissions of NOx will show an upward trend in 2030 due to increased vehicle emissions, while the range of areas with high emission fluxes will gradually narrow and the emissions will shift from point to nonpoint sources. The predicted results indicated that the emphasis of future mitigation policies should not only focus on the industrial sector and heavily polluted areas where emission fluxes will remain intensive, but also focus on the pollution control of the transportation sector to prevent NOx emissions from rising in some regions. © 2020 Elsevier Ltd
英文关键词	Air pollutant; Energy consumption; Projection; Uncertainty analysis
语种	英语
来源期刊	Atmospheric Environment
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/129497
作者单位	State Key Laboratory of Clean Energy Utilization, College of Energy Engineering, Zhejiang University, Hangzhou, 310027, China; State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China; School of Environment, Nanjing Normal University, Nanjing, 210046, China
推荐引用方式 GB/T 7714	Lu Y.,Shao M.,Zheng C.,et al. Air pollutant emissions from fossil fuel consumption in China: Current status and future predictions[J],2020,231.
APA	Lu Y.,Shao M.,Zheng C.,Ji H.,Gao X.,&Wang Q..(2020).Air pollutant emissions from fossil fuel consumption in China: Current status and future predictions.Atmospheric Environment,231.
MLA	Lu Y.,et al."Air pollutant emissions from fossil fuel consumption in China: Current status and future predictions".Atmospheric Environment 231(2020).