气候变化领域集成服务门户(CCPortal): The underappreciated role of agricultural soil nitrogen oxide emissions in ozone pollution regulation in North China

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DOI	10.1038/s41467-021-25147-9
	The underappreciated role of agricultural soil nitrogen oxide emissions in ozone pollution regulation in North China
	Lu X.; Ye X.; Zhou M.; Zhao Y.; Weng H.; Kong H.; Li K.; Gao M.; Zheng B.; Lin J.; Zhou F.; Zhang Q.; Wu D.; Zhang L.; Zhang Y.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Intensive agricultural activities in the North China Plain (NCP) lead to substantial emissions of nitrogen oxides (NOx) from soil, while the role of this source on local severe ozone pollution is unknown. Here we use a mechanistic parameterization of soil NOx emissions combined with two atmospheric chemistry models to investigate the issue. We find that the presence of soil NOx emissions in the NCP significantly reduces the sensitivity of ozone to anthropogenic emissions. The maximum ozone air quality improvements in July 2017, as can be achieved by controlling all domestic anthropogenic emissions of air pollutants, decrease by 30% due to the presence of soil NOx. This effect causes an emission control penalty such that large additional emission reductions are required to achieve ozone regulation targets. As NOx emissions from fuel combustion are being controlled, the soil emission penalty would become increasingly prominent and shall be considered in emission control strategies. © 2021, The Author(s).
语种	英语
scopus关键词	fuel; nitrogen oxide; ozone; agricultural soil; air quality; anthropogenic effect; atmospheric chemistry; atmospheric pollution; emission control; human activity; nitrogen oxides; ozone; parameterization; regulatory approach; soil emission; soil nitrogen; agriculture; air pollutant; air pollution control; air quality; Article; China; combustion; controlled study; exhaust gas; punishment; reduction (chemistry); soil; China; North China Plain
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251365
作者单位	Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing, China; School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, Guangdong, China; College of Oceanic and Atmospheric Sciences, Ocean University of China, Qingdao, China; John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, United States; Department of Geography, Hong Kong Baptist University, Hong Kong; Laboratoire des Sciences du Climat et de l’Environnement, CEA-CNRS-UVSQ, Gif-sur-Yvette, France; Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing, China; Ministry of Education Key Laboratory for Earth System Modeling, Department of Earth System Science, Tsinghua University, Beijing, China; Key Laboratory of Geographic Information Sciences, School of Geographic Sciences, East China Normal University, Shanghai, China; State Key Joint Laboratory of Enviro...
推荐引用方式 GB/T 7714	Lu X.,Ye X.,Zhou M.,et al. The underappreciated role of agricultural soil nitrogen oxide emissions in ozone pollution regulation in North China[J],2021,12(1).
APA	Lu X..,Ye X..,Zhou M..,Zhao Y..,Weng H..,...&Zhang Y..(2021).The underappreciated role of agricultural soil nitrogen oxide emissions in ozone pollution regulation in North China.Nature Communications,12(1).
MLA	Lu X.,et al."The underappreciated role of agricultural soil nitrogen oxide emissions in ozone pollution regulation in North China".Nature Communications 12.1(2021).