典型文献
Drivers of PM2.5-O3 co-pollution:from the perspective of reactive nitrogen conversion pathways in atmospheric nitrogen cycling
文献摘要:
Fine particulate matter(PM2.5)and ozone(O3),two globally sig-nificant air pollutants,have exerted substantial adverse impacts on climate and human health[1].From 2013 to 2020,China has achieved a significant decline of PM2.5 levels,though O3 pollution has deteriorated over time[2].PM2.5-O3 co-pollution includes not only both high levels of PM2.5 and O3,but also high PM2.5 or O3 even when the other remain low.Therefore,the coordinated con-trol of PM2.5 and O3 should not only focus on reducing high concen-trations of PM2.5 and O3 simultaneously,but also on reducing high concentrations of one pollutant despite the levels of the other remaining low.What's more,researchers found that trade-offs could occur in the controls of PM2.5 and O3 that reducing one pol-lutant can increase the concentration of the other[3].Achieving a coordinated control of PM2.5-O3 co-pollution is one of the biggest challenges for the next phase of the air-cleaning campaign as out-lined in the 14th Five-Year Plan(from 2021 to 2025)of China.A Deeper understanding of the two-pollutants chemical mechanisms and their drivers is fundamental for PM2.5 and O3 co-mitigating.
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作者姓名:
Feng Wang;Weichao Wang;Zhenyu Wang;Zhongcheng Zhang;Yinchang Feng;Armistead G.Russell;Guoliang Shi
作者机构:
State Environmental Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution Prevention and Control,Tianjin Key Laboratory of Urban Transport Emission Research,College of Environmental Science and Engineering,Nankai University,Tianjin 300350,China;China Meteorological Administration-Nankai University(CMA-NKU)Cooperative Laboratory for Atmospheric Environment-Health Research,College of Environmental Science and Engineering,Nankai University,Tianjin 300350,China;Department of Electronics and Tianjin Key Laboratory of Photo-Electronic Thin Film Device and Technology,Nankai University,Tianjin 300071,China;School of Civil and Environmental Engineering,Georgia Institute of Technology,Atlanta GA 30332-0512,USA
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引用格式:
[1]Feng Wang;Weichao Wang;Zhenyu Wang;Zhongcheng Zhang;Yinchang Feng;Armistead G.Russell;Guoliang Shi-.Drivers of PM2.5-O3 co-pollution:from the perspective of reactive nitrogen conversion pathways in atmospheric nitrogen cycling)[J].科学通报(英文版),2022(18):1833-1836
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0.528255
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