京津冀地区2015~2020年臭氧持续污染事件特征、气象影响及潜在源区分析

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (3168 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要基于京津冀地区2015~2020年臭氧小时浓度数据和气象再分析数据,利用广义加性模型、潜在源贡献函数法、浓度权重轨迹法分析了京津冀地区臭氧持续污染事件特征、气象影响和潜在源区.结果表明,京津冀地区持续3d及以上的臭氧污染事件(OPE3)出现天数由2015年的24d上升到2020年的76d,占臭氧污染总天数的比例最高达到85%;OPE3天数的月变化特征与臭氧浓度的变化特征高度一致,在5~9月的相关性达0.97;京津冀地区OPE3发生的天气形势主要为高温、低湿、异常南风、异常反气旋及明显下沉气流;以京津冀地区的典型代表城市北京为例,OPE3期间气团主要来自于北京以南地区(71.2%),以短距离传输为主,主要潜在源区是河北省南部、山西省东北部、河南省东北部以及山东省北部,污染轨迹的贡献率约79.3%.

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	张莹
	许建敏
	汪瑶
	苏宝山
	吴燕星
	胡婷婷
	刘润

关键词 ：京津冀, 臭氧持续污染事件, 气象因素, 潜在源贡献因子, 浓度权重轨迹

Abstract：Based on hourly observed ozone concentration and meteorological reanalysis data from 2015 to 2020, this study analyzed the persistent ozone pollution events, their relationship to the meteorological factors and the potential sources in Beijing-Tianjin-Hebei (BTH) region via the generalized additive model, potential source contribution function and concentration weight trajectory methods. The results show that the number of ozone pollution events lasting three or more consecutive days (OPE3) in BTH increased from 24 days in 2015 to 76days in 2020, accounting for 85% of the total ozone pollution days. The monthly variation in OPE3days were highly consistent with the ozone concentration, with a correlation coefficient of 0.97 from May to September. For example, OPE3 in Beijing mainly occurred under a weather pattern characterized by abnormal anticyclonic, high temperature, low relative humidity, anomalous southerlies and downward air flow. During OPE3, the air mass came mainly from the south of Beijing through a short-distance transport (71.2%). The primary potential sources included the southern Hebei Province, northeastern Shanxi Province, northeastern Henan Province, and northern Shandong Province, together contributing about 79.3% to the OPE3in Beijing.

Key words： Beijing-Tianjin-Hebei (BTH) persistent ozone pollution events meteorological parameters potential source contribution function concentration weight trajectory

收稿日期: 2022-09-27

PACS:	X515
	X16

基金资助:国家自然科学基金资助项目(91644222,92044302)

通讯作者: 刘润,副研究员,liurun@jnu.edu.cn E-mail: liurun@jnu.edu.cn

作者简介: 张莹(1998-),女,福建龙岩人,暨南大学硕士研究生,主要研究方向为气象条件对臭氧的影响.zhying1012@163.com

引用本文:

张莹, 许建敏, 汪瑶, 苏宝山, 吴燕星, 胡婷婷, 刘润. 京津冀地区2015~2020年臭氧持续污染事件特征、气象影响及潜在源区分析[J]. 中国环境科学, 2023, 43(6): 2714-2721. ZHANG Ying, XU Jian-min, WANG Yao, SU Bao-shan, WU Yan-xing, HU Ting-ting, LIU Run. Characteristics, meteorological impacts and potential sources of persistent ozone pollution events in Beijing-Tianjin-Hebei Region during 2015~2020. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(6): 2714-2721.

链接本文:

http://www.zghjkx.com.cn/CN/ 或 http://www.zghjkx.com.cn/CN/Y2023/V43/I6/2714

[1]	Sillman S. The relation between ozone, NOx and hydrocarbons in urban and polluted rural environments[J]. Atmospheric Environment, 1999,33(12):1821-1845.
[2]	Finlayson-Pitts B J, Pitts Jr J N. Tropospheric air pollution:ozone, airborne toxics, polycyclic aromatic hydrocarbons, and particles[J]. Science, 1997,276(5315):1045-1051.
[3]	Zheng D, Huang X, Guo Y. Spatiotemporal variation of ozone pollution and health effects in China[J]. Environmental Science and Pollution Research, 2022,29:57808-57822.
[4]	Huang J, Zhou C, Lee X, et al. The effects of rapid urbanization on the levels in tropospheric nitrogen dioxide and ozone over East China[J]. Atmospheric Environment, 2013,77:558-567.
[5]	Feng Z, Hu E, Wang X, et al. Ground-level O3pollution and its impacts on food crops in China:A review[J]. Environmental Pollution, 2015,199:42-48.
[6]	IPCC, 2021:Climate Change 2021:The physical science basis. contribution of working group I to the sixth assessment report of the intergovernmental panel on climate change[R]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 2391pp.doi:10.1017/9781009157896.
[7]	中国环境科学学会臭氧污染控制专业委员会.中国大气臭氧污染防治蓝皮书(2020年)[M].1版.北京:科学出版社, 2022:8-12. Ozone Pollution Control Professional Committee of Chinese Society of Environmental Sciences. Blue Book on the Prevention and Control of Atmospheric Ozone Pollution in China (2020)[M]. 1st ed.Beijing:Science Press, 2022:8-12.
[8]	Mao J, Wang L, Lu C, et al. Meteorological mechanism for a large-scale persistent severe ozone pollution event over eastern China in 2017[J]. Journal of Environmental Sciences, 2020,92:187-199.
[9]	Gong C, Liao H. A typical weather pattern for ozone pollution events in North China[J]. Atmospheric Chemistry and Physics, 2019,19(22):13725-13740.
[10]	Lu X, Zhang L, Chen Y, et al. Exploring 2016-2017surface ozone pollution over China:source contributions and meteorological influences[J]. Atmospheric Chemistry and Physics, 2019,19(12):8339-8361.
[11]	Dang R, Liao H, Fu Y. Quantifying the anthropogenic and meteorological influences on summertime surface ozone in China over 2012~2017[J]. Science of the Total Environment, 2021,754:142394.
[12]	赵伟,高博,刘明,等.气象因素对香港地区臭氧污染的影响[J]. 环境科学, 2019,40(1):55-66. Zhao W, Gao B, Liu M, et al. Impact of meteorological factors on the ozone pollution in Hong Kong[J]. Environmental Science, 2019, 40(1):55-66.
[13]	刘建,吴兑,范绍佳,等.前体物与气象因子对珠江三角洲臭氧污染的影响[J]. 中国环境科学, 2017,37(3):813-820. Liu J, Wu D, Fan S J, et al. Impacts of precursors and meteorological factors on ozone pollution in Pearl River Delta[J]. China Environmental Science, 2017,37(3):813-820.
[14]	唐贵谦,李昕,王效科,等.天气型对北京地区近地面臭氧的影响[J]. 环境科学, 2010,31(3):573-578. Tang G Q, Li X, Wang X K, et al. Effects of synoptic type on surface ozone pollution in Beijing[J]. Environmental Science, 2010,31(3):573-578.
[15]	Shen L, Mickley L, Tai A. Influence of synoptic patterns on surface ozone variability over the eastern United States from 1980 to 2012[J]. Atmospheric Chemistry and Physics, 2015,15(19):10925-10938.
[16]	Shu L, Wang T, Han H, et al. Summertime ozone pollution in the Yangtze River Delta of eastern China during 2013~2017:Synoptic impacts and source apportionment[J]. Environmental Pollution, 2020, 257:113631.
[17]	李颜君,安兴琴,范广洲.北京地区大气颗粒物输送路径及潜在源分析[J]. 中国环境科学, 2019,39(3):915-927. Li Y J, An X Q, Fan G Z. Transport pathway and potential source area of atmospheric particulates in Beijing[J]. China Environmental Science, 2019,39(3):915-927.
[18]	Jeong U, Kim J, Lee H, et al. Assessing the effect of long-range pollutant transportation on air quality in Seoul using the conditional potential source contribution function method[J]. Atmospheric Environment, 2017,150:33-44.
[19]	Zhao S, Yu Y, Qin D, et al. Analyses of regional pollution and transportation of PM2.5 and ozone in the city clusters of Sichuan Basin, China[J]. Atmospheric Pollution Research, 2019,10(2):374-385.
[20]	宋晓伟,郝永佩,朱晓东,等.临汾市臭氧污染变化特征、气象影响及输送源分析[J]. 中国环境科学, 2022,42(8):3626-3634. Song X W, Hao Y P, Zhu X D, et al. Variations in ozone pollution and their meteorological influences and transmission sources in Linfen City of China[J]. China Environmental Science, 2022,42(8):3626- 3634.
[21]	Ma Y, Ma B, Jiao H, et al. An analysis of the effects of weather and air pollution on tropospheric ozone using a generalized additive model in Western China:Lanzhou, Gansu[J]. Atmospheric Environment, 2020,224:117342.
[22]	Davis J, Eder B, Nychka D, et al. Modeling the effects of meteorology on ozone in Houston using cluster analysis and generalized additive models[J]. Atmospheric Environment, 1998,32(14/15):2505-2520.
[23]	周学思,廖志恒,王萌,等.2013~2016年珠海地区臭氧浓度特征及其与气象因素的关系[J]. 环境科学学报, 2019,39(1):143-153. Zhou X S, Liao Z H, Wang M, et al. Characteristics of ozone concentration and its relationship with meteorological factors in Zhuhai during 2013~2016[J]. Acta Scientiae Circumstantiae, 2019, 39(1):143-153.
[24]	Lyu M, Hu A, Chen J, et al. Evolution, transport characteristics, and potential source regions of PM2.5 and O3 pollution in a coastal city of China during 2015~2020[J]. Atmosphere, 2021,12(10):1282.
[25]	Anil I, Alagha O. Source apportionment of ambient black carbon during the COVID-19lockdown[J]. International Journal of Environmental Research and Public Health, 2020,17(23):9021.
[26]	唐贵谦,李昕,王效科,等.天气型对北京地区近地面臭氧的影响[J]. 环境科学, 2010,31(3):573-578. Tang G Q, Li X, Wang X K, et al. Effects of Synoptic Type on Surface Ozone Pollution in Beijing[J]. Environmental Science, 2021,2010, 31(3):573-578.
[27]	Mousavinezhad S, Choi Y, Pouyaei A, et al. A comprehensive investigation of surface ozone pollution in China, 2015~2019:Separating the contributions from meteorology and precursor emissions[J]. Atmospheric Research, 2021,257:105599.
[28]	Chen H, Wang H. Haze days in North China and the associated atmospheric circulations based on daily visibility data from 1960 to 2012[J]. Journal of Geophysical Research:Atmospheres, 2015,120 (12):5895-5909.
[29]	Qian W, Huang J. Applying the anomaly-based weather analysis on Beijing severe haze episodes[J]. Science of the Total Environment, 2019,647:878-887.
[30]	岳海燕,顾桃峰,王春林,等.台风"妮妲"过程对广州臭氧浓度的影响分析[J]. 环境科学学报, 2018,38(12):4565-4572. Yue H Y, Gu T F, Wang C L, et al. Influence of typhoon Nida process on ozone concentration in Guangzhou[J]. Acta Scientiae Circumstantiae, 2018,38(12):4565-4572.
[31]	Wang X, Fu T-M, Zhang L, et al. Sensitivities of ozone air pollution in the Beijing-Tianjin-Hebei area to local and upwind precursor emissions using adjoint modeling[J]. Environmental Science & Technology, 2021,55(9):5752-5762.
[32]	王玫,郑有飞,柳艳菊,等.京津冀臭氧变化特征及与气象要素的关系[J]. 中国环境科学, 2019,39(7):2689-2698. Wang M, Zheng Y F, Liu Y J, et al. Characteristics of ozone and its relationship with meteorological factors in Beijing-Tianjin-Hebei Region[J]. China Environmental Science, 2019,39(7):2689-2698.
[33]	Hu B, Liu T, Yang Y, et al. Characteristics and formation mechanism of surface ozone in a coastal island of Southeast China:influence of sea-land breezes and regional transport[J]. Aerosol and Air Quality Research, 2019,19(8):1734-1748.
[34]	Xiao C, Chang M, Guo P, et al. Analysis of air quality characteristics of Beijing-Tianjin-Hebei and its surrounding air pollution transport channel cities in China[J]. Journal of Environmental Sciences, 2020,87:213-227.