Abstract
Hourly mixing ratio data of ground-level ozone and its main precursors at ambient air quality monitoring sites in Shenyang during 2013–2015 were used to survey spatiotemporal variations in ozone. Then, the transport of ozone and its precursors among urban, suburban, and rural sites was examined. The correlations between ozone and some key meteorological factors were also investigated. Ozone and Ox mixing ratios in Shenyang were higher during warm seasons and lower during cold ones, while ozone precursors followed the opposite cycle. Ozone mixing ratios reached maximum and minimum values in the afternoon and morning, respectively, reflecting the significant influence of photochemical production during daytime and depletion via titration during nighttime. Compared to those in downtown Shenyang, ozone mixing ratios were higher and the occurrence of peak values were later in suburban and rural areas downwind of the prevailing wind. The differences were most significant in summer, when the ozone mixing ratios at one suburban downwind site reached a maximum value of 35.6 ppb higher than those at the downtown site. This suggests that photochemical production processes were significant during the transport of ozone precursors, particularly in warm seasons with sufficient sunlight. Temperature, total radiation, and wind speed all displayed positive correlations with ozone concentration, reflecting their important role in accelerating ozone formation. Generally, the correlations between ozone and meteorological factors were slightly stronger at suburban sites than in urban areas, indicating that ozone levels in suburban areas were more sensitive to these meteorological factors.
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References
Bates DV (2005) Ambient ozone and mortality. Epidemiology 16:427–429
Chameides WL, Walker JC (1976) A time-dependent photochemical model for ozone near the ground. J Geo Res 81:413–420
Che H, Zhao H, Xia X, Wu Y, Zhu J, Ma Y, Wang Y, Wang H, Wang Y, Zhang X (2015) Fine mode aerosol optical properties related to cloud and fog processing over a cluster of cities in Northeast China. Aerosol Air Qual Res 15:2065–2081
Chen W, Tong DQ, Dan M, Zhang S, Zhang X, Pan Y (2017) Typical atmospheric haze during crop harvest season in northeastern China: a case in the Changchun region. J Environ Sci 54:101–113
China’s Ministry of Environmental Protection (2012) China’s ambient air quality standard
China’s Ministry of Environmental Protection (2016) China environmental bulletin in 2015
Cooper O, Oltmans S, Johnson B, Brioude J, Angevine W, Trainer M, Parrish D, Ryerson T, Pollack I, Cullis P (2011) Measurement of western U.S. baseline ozone from the surface to the tropopause and assessment of downwind impact regions. J Geophys Res Atmos 116(D00V03). https://doi.org/10.1029/2011JD016095
Cooper OR, Parrish D, Ziemke J, Balashov N, Cupeiro M, Galbally I, Gilge S, Horowitz L, Jensen N, Lamarque J-F (2014) Global distribution and trends of tropospheric ozone: an observation-based review. Elem Sci Anth 2:1–29
Crutzen PJ (1974) Photochemical reactions initiated by and influencing ozone in unpolluted tropospheric air. Tellus 26:47–57
Department for Environment, F.a.R.A (2016) Air quality statistics in the UK 1987 to 2015
Ding A, Wang T (2006) Influence of stratosphere-to-troposphere exchange on the seasonal cycle of surface ozone at Mount Waliguan in western China. Geophys Res Lett 33(L03803). https://doi.org/10.1029/2005GL024760
Ding A, Fu C, Yang X, Sun J, Zheng L, Xie Y, Herrmann E, Nie W, Petäjä T, Kerminen V-M (2013) Ozone and fine particle in the western Yangtze River Delta: an overview of 1 yr data at the SORPES station. Atmos Chem Phys 13:5813–5830
Fang C, Zhang Z, Jin M, Zou P, Wang J (2017) Pollution characteristics of PM2. 5 Aerosol during Haze Periods in Changchun, China. Aerosol Air Qual Res 17:888–895
Farmer DK, Perring AE, Wooldridge PJ, Blake DR, Baker A, Meinardi S, Huey LG, Tanner D, Vargas O, Cohen RC (2011) Impact of organic nitrates on urban ozone production. Atmos Chem Phys 11:4085–4094
Fishman J, Solomon S, Crutzen PJ (1979) Observational and theoretical evidence in support of a significant in situ photochemical source of tropospheric ozone. Tellus 31:432–446
Galbally I, Roy C (1980) Destruction of ozone at the earth’s surface. Quart J R Meteorol Soc 106:599–620
Ge B, Xu X, Lin W, Lie J, Wang Z (2012) Impact of the regional transport of urban Beijing pollutants on downwind areas in summer: ozone production efficiency analysis. Tellus B 64:1. https://doi.org/10.3402/tellusb.v64i0.17348
Ghude SD, Jain S, Arya B, Beig G, Ahammed Y, Kumar A, Tyagi B (2008) Ozone in ambient air at a tropical megacity, Delhi: characteristics, trends and cumulative ozone exposure indices. J Atmos Chem 60:237–252
He X-Y, Fu S-L, Chen W, Zhao T-H, Xu S, Tuba Z (2007) Changes in effects of ozone exposure on growth, photosynthesis, and respiration of Ginkgo biloba in Shenyang urban area. Photosynthetica 45:555–561
Holton JR, Haynes PH, McIntyre ME, Douglass AR, Rood RB, Pfister L (1995) Stratosphere–troposphere exchange. Rev Geophys 33:403–439
Hsu J, Prather MJ (2009) Stratospheric variability and tropospheric ozone. J Geophys Res Atmosp 114(D06102). https://doi.org/10.1029/2008JD010942
Im U, Kanakidou M (2012) Impacts of East Mediterranean megacity emissions on air quality. Atmos Chem Phys 12:6335–6355
IPCC (2013) IPCC. Climate change 2013–impacts, adaptation and vulnerability: regional aspects, World Meteorological Organization
Kondo Y, Takegawa N, Matsui H, Miyakawa T, Koike M, Miyazaki Y, Kanaya Y, Mochida M, Kuwata M, Morino Y (2010) Formation and transport of aerosols in Tokyo in relation to their physical and chemical properties: a review. J Meteorol Soc Jpn Ser II 88:597–624
Levy H (1971) Normal atmosphere: large radical and formaldehyde concentrations predicted. Science 173:141–143
Li J, Wang Z, Akimoto H, Gao C, Pochanart P, Wang X (2007) Modeling study of ozone seasonal cycle in lower troposphere over east Asia. J Geophys Res Atmos 112(D22S25). https://doi.org/10.1029/2006JD008209
Li X, Ma Y, Wang Y, Liu N, Hong Y (2017) Temporal and spatial analyses of particulate matter (PM10 and PM2. 5) and its relationship with meteorological parameters over an urban city in northeast China. Atmos Res 198:185–193
Lin W, Xu X, Zhang X, Tang J (2008) Contributions of pollutants from North China Plain to surface ozone at the Shangdianzi GAW Station. Atmos Chem Phys 8:5889–5898
Liu N, Ma J (2017) Seasonal relationships of tropospheric ozone and its precursors over East Asia. J Appl Meteorol Sci 28:427–435
Liu Y, Shao M, Lu S, Chang C-C, Wang J-L, Chen G (2008) Volatile organic compound (VOC) measurements in the Pearl River Delta (PRD) region, China. Atmos Chem Phys 8:1531–1545
Liu N, Ma Y, Liu X, Zhang Y, Zhang J, Wang Y (2011) Observations on haze and fog in Shenyang area. Acta Sci Circum 31:1064–1069
Ma J, Liu H, Hauglustaine D (2002a) Summertime tropospheric ozone over China simulated with a regional chemical transport model 1. Model description and evaluation. J Geophys Res Atmos 107(D22):4660. https://doi.org/10.1029/2001JD001354
Ma J, Tang J, Zhou X, Zhang X (2002b) Estimates of the chemical budget for ozone at Waliguan Observatory. J Atmos Chem 41:21–48
Ma J, Zhou X, Hauglustaine D (2002c) Summertime tropospheric ozone over China simulated with a regional chemical transport model 2. Source contributions and budget. J Geophys Res Atmos 107
Ma J, Zheng X, Xu X (2005a) Comment on “Why does surface ozone peak in summertime at Waliguan?” by Bin Zhu et al. Geophys Res Lett 32(L01805). https://doi.org/10.1029/2004GL021683
Ma Y, Zuo H, Zhang Y, Hui X (2005b) Analyses on variation trends of atmospheric visibility and its effect factor in multi-cities in central Liaoning. Plateau Meteorol 24:623–628
Ma Y, Liu N, Wang Y, Hong Y, Zhang Y, Liu Q (2011) The distribution characteristics of fine particles and their impact on air quality in Shenyang and surrounding areas. Acta Sci Circum 31:1168–1174
Ma J, Lin W, Zheng X, Xu X, Li Z, Yang L (2014) Influence of air mass downward transport on the variability of surface ozone at Xianggelila Regional Atmosphere Background Station, southwest China. Atmos Chem Phys 14:5311–5325
Ma Z, Xu J, Quan W, Zhang Z, Lin W, Xu X (2016) Significant increase of surface ozone at a rural site, north of eastern China. Atmos Chem Phys 16:3969–3977
Minghong J, Zongwei F, Fuzhu Z (2000) Effects of ozone on membrane lipid peroxidation and antioxidant system of rice leaves. Chin J Environ Sci 3:000
Monks PS, Archibald A, Colette A, Cooper O, Coyle M, Derwent R, Fowler D, Granier C, Law KS, Mills G (2015) Tropospheric ozone and its precursors from the urban to the global scale from air quality to short-lived climate forcer. Atmos Chem Phys 15:8889–8973
Parrish DD, Singh HB, Molina L, Madronich S (2011) Air quality progress in North American megacities: a review. Atmos Environ 45:7015–7025
Ripperton LA, Vukovich FM (1971) Gas phase destruction of tropospheric ozone. J Geo Res 76:7328–7333
Sánchez-Ccoyllo OR, Silva Dias P, de Fátima Andrade M, Freitas SR (2006) Determination of O3-, CO-and PM 10-transport in the metropolitan area of São Paulo, Brazil through synoptic-scale analysis of back trajectories. Meteorol Atmos Phys 92:83–93
Seinfeld JH, Pandis SN (2016) Atmospheric chemistry and physics: from air pollution to climate change. Wiley, New York
Sun L, Xue L, Wang T, Gao J, Ding A, Cooper OR, Lin M, Xu P, Wang Z, Wang X (2016) Significant increase of summertime ozone at Mount Tai in Central Eastern China. Atmos Chem Phys 16:10637–10650
Tie X, Geng F, Guenther A, Cao J, Greenberg J, Zhang R, Apel E, Li G, Weinheimer A, Chen J (2013) Megacity impacts on regional ozone formation: observations and WRF-Chem modeling for the MIRAGE-Shanghai field campaign. Atmos Chem Phys 13:5655–5669
Wang T, Wong H, Tang J, Ding A, Wu W, Zhang X (2006) On the origin of surface ozone and reactive nitrogen observed at a remote mountain site in the northeastern Qinghai–Tibetan Plateau, western China. J Geophys Res Atmos 111(D08303). https://doi.org/10.1029/2005JD006527
Wang T, Xue L, Brimblecombe P, Lam YF, Li L, Zhang L (2017) Ozone pollution in China: a review of concentrations, meteorological influences, chemical precursors, and effects. Sci Total Environ 575:1582–1596
WHO (2006) Air quality guidelines: global update, 2005. particulate matter, ozone, nitrogen dioxide and sulfur dioxide. World Health Organization, Geneva
Wofsy SC, McConnell JC, McElroy MB (1972) Atmospheric CH4, CO, and CO2. J Geo Res 77:4477–4493
Xu X, Ding G, Li X, Xiang R (1998) Variability and related factors of the surface O3 at Longfengshan. Acta Meteorol Sin 56(5):560–572
Xu X, Lin W, Wang T, Yan P, Tang J, Meng Z, Wang Y (2008) Long-term trend of surface ozone at a regional background station in eastern China 1991–2006: enhanced variability. Atmos Chem Phys 8:2595–2607
Xu X, Liu X, Lin W (2009) Impacts of air parcel transport on the concentrations of trace gases at regional background stations. J Appl Meteorol Sci 20:656–664
Xu J, Ma J, Zhang X, Xu X, Xu X, Lin W, Wang Y, Meng W, Ma Z (2011a) Measurements of ozone and its precursors in Beijing during summertime: impact of urban plumes on ozone pollution in downwind rural areas. Atmos Chem Phys 11:12241–12252
Xu W, Zhao C, Ran L, Deng Z, Liu P, Ma N, Lin W, Xu X, Yan P, He X (2011b) Characteristics of pollutants and their correlation to meteorological conditions at a suburban site in the North China Plain. Atmos Chem Phys 11:4353–4369
Xu W, Lin W, Xu X, Tang J, Huang J, Wu H, Zhang X (2016) Long-term trends of surface ozone and its influencing factors at the Mt Waliguan GAW station, China-Part 1: overall trends and characteristics. Atmos Chem Phys 16:6191–6205
Xue L, Wang T, Guo H, Blake D, Tang J, Zhang X, Saunders S, Wang W (2013) Sources and photochemistry of volatile organic compounds in the remote atmosphere of western China: results from the Mt. Waliguan Observatory. Atmos Chem Phys 13:8551–8567
Zheng X, Shen C, Wan G, Liu K, Tang J, Xu X (2011) 10Be/7 Be implies the contribution of stratosphere–troposphere transport to the winter-spring surface O3 variation observed on the Tibetan Plateau. Chin Sci Bull 56:84–88
Zhu T, Melamed M, Parrish D, Gauss M, Klenner LG, Lawrence M, Konare A, Liousse C (2012) Impacts of megacities on air pollution and climate. WMO, Geneva
Acknowledgements
We greatly appreciated Wanyun Xu from Chinese Academy of Meteorological Sciences for her helpful suggestions. This work is supported by LAC/CMA under Grant 2017B02 and the National Natural Science Foundation of China under grant 41605081 and 41375146.
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Liu, N., Ren, W., Li, X. et al. Distribution and urban–suburban differences in ground-level ozone and its precursors over Shenyang, China. Meteorol Atmos Phys 131, 669–679 (2019). https://doi.org/10.1007/s00703-018-0598-1
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DOI: https://doi.org/10.1007/s00703-018-0598-1