临汾市臭氧污染时期VOCs来源解析研究

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Abstract This study estimated the initial volume mixing ratios of the ambient VOCs measured from 18 April to 31 July 2021 in Linfen, Shanxi Province, using a photochemical age-based parameterization method, and corrected photochemical loss effects. Positive matrix factorization (PMF) was used to conduct the initial-data source apportionment. The results showed that the average volume mixing ratio of total VOCs (TVOCs) during the study period was 17.1×10^-9. The average initial volume mixing ratio of TVOCs in the daytime was 27.2×10^-9, with chemical loss of 10.6×10^-9 and loss rate was approximately 39.0%. Compared with other VOC groups, alkenes had the highest loss rate (66.0%). The chemical losses of isoprene (3.16×10^-9), 1,3-butadiene (1.27×10^-9), and ethylene (1.19×10^-9) were higher than any other species. During the ozone pollution (OP) period, the chemical loss of TVOCs was 15.1×10^-9, which was 1.6times higher than during the non-ozone pollution (NOP) period. During the OP period, the loss rate of alkenes was the highest (81.7%) than the other VOC groups. The losses of isoprene, 1,3-butadiene, trans-2-butene, and trans-2-pentene were 5.05×10^-9, 1.85×10^-9, 1.59×10^-9, and 1.10×10^-9, respectively, substantially higher than any other species. The PMF apportioned results based on the initial volume mixing ratios (i.e., IC-PMF) showed that petrochemical-related enterprise emissions (36.4%), natural gas (17.2%), the mixed source of diesel vehicle emissions and solvent usage (12.9%), gasoline vehicle emissions (9.6%), liquefied petroleum gas (8.6%), biogenic emissions (8.6%), and combustion sources (6.7%) were the main contributors to the ambient VOCs in Linfen during the study period. Compared to the PMF apportioned results based on the observed volume mixing ratios (i.e., OC-PMF), the contribution of biogenic emissions was underestimated by 83.3%, which was substantially higher than those of other sources; followed by the mixed sources of diesel vehicle emissions and solvent usage (22.2%) and the petrochemical-related enterprise emissions (19.7%). Meanwhile, the IC-PMF results suggested that the sources with higher contributions during the OP period were the petrochemical-related enterprise emissions and biogenic emissions, accounting for 24.1% and 21.7%, respectively. According to the IC-PMF apportioned results, the estimated results using the ozone formation potential (OFP) model showed that petrochemical-related enterprise emissions was the highest contributor to the OFP, with the contribution of 50.7% to the total OFP, followed by biogenic emissions (24.8%) and the mixed source of diesel vehicle emissions and solvent usage (10.4%). The emission sources with higher contributions to the OFP during OP period were biogenic emissions and petrochemical-related enterprise emissions, reaching 52.6% and 27.8%, respectively.

Key words： Linfen volatile organic compounds (VOCs) photochemical loss initial volume mixing ratio source apportionment

Received: 17 June 2024

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	DUAN Li-qin
	WU Yu-tong
	LIU Bao-shuang

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DUAN Li-qin,WU Yu-tong,LIU Bao-shuang. Source apportionment of ambient VOCs during ozone pollution periods in Linfen[J]. CHINA ENVIRONMENTAL SCIENCECE, 2025, 45(1): 78-92.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2025/V45/I1/78

[1] 张运江,雷若媛,崔世杰,等.2015~2020年我国主要城市PM_2.5和O₃污染时空变化趋势和影响因素 [J]. 科学通报, 2022,67(18):2029- 2042. Zhang Y J, Lei R Y, Cui S J, et al. Spatiotemporal trends and impact factors of PM_2.5 and O₃ pollution in major cities in China during 2015~2020 [J]. Chinese Science Bulletin, 2022,67(18):2029-2042.
[2] 冯媛,赵侣璇,刘冰燕,等.广西钢铁行业大气污染治理现状及控制对策建议 [J]. 环境工程, 2024,42(6):63-70. Feng Y, Zhao L X, Liu B Y, et al. Current situation and suggestions of air pollution emission control of steel industry in Guangxi [J]. Environmental Engineering, 2024,42(6):63-70.
[3] 张小曳,徐祥德,丁一汇,等.2013~2017年气象条件变化对中国重点地区PM_2.5质量浓度下降的影响 [J]. 中国科学:地球科学, 2020, 50(4):483-500. Zhang X Y, Xu X D, Ding Y H, et al. The impact of meteorological changes from 2013 to 2017 on PM_2.5 mass reduction in key regions in China [J]. Science China Earth Sciences, 2020,50(4):483-500.
[4] 张文辉,虞晓芬,吕烨,等.杭州市主城区大气PM_2.5中多环芳烃污染特征分析 [J]. 中国卫生检验杂志, 2023,33(3):372-376. Zhang W H, Yu X F, Lv Y, et al. Pollution characteristics of polycyclic aromatic hydrocarbons in atmospheric PM_2.5 in main urban areas of Hangzhou City [J], Chinese Journal of Health Laboratory, 2023,33(3): 372-376.
[5] 魏相男,马云峰,包慧玉,等.沈阳市PM_2.5与O₃污染特征分析 [J]. 环境工程, 2024,42(10):73-82. Wei X N, Ma Y F, Bao H Y, et al. Characteristics analysis of PM_2.5 and O₃ pollution in Shenyang City [J], Environmental Engineering, 2024,42(10):73-82.

[6] Li K, Jacob D J, Shen L, et al. Increases in surface ozone pollution in China from 2013 to 2019: anthropogenic and meteorological influences [J]. Atmospheric Chemistry and Physics, 2020,20(19): 11423-11433.
[7] 陆嘉晖,吴影,刘慧琳,等.南宁市冬季挥发性有机物特征及其来源分析 [J]. 中国环境科学, 2022,42(8):3616-3625. Lu J H, Wu Y, Liu H L, et al. Characteristics and source of volatile organic compounds (VOCs) in winter over Nanning of China [J]. China Environmental Science, 2022,42(8):3616-3625.
[8] 贾龙,于姗杉,徐永福.解析北京郊区一次典型臭氧污染的物理化学过程 [J]. 大气科学, 2024,48(1):391-404. Jia L, Yu S S, Xu Y F. Physicochemical processes of a typical ozone pollution in suburb of Beijing [J]. Chinese Journal of Atmospheric Sciences, 2024,48(1):391-404.
[9] 王梦珂,曹乐,徐力强,等.河南省PM_2.5-O₃双高复合污染的特征及影响因素 [J/OL]. 环境科学, 2024,https://doi.org/10.13227/j.hjkx.202402090. Wang M K, Cao L, Xu L Q, et al. Characteristics and influencing factors of PM_2.5-O₃ composite pollution in Henan province [J/OL]. Environmental Science, 2024,https://doi.org/10.13227/j.hjkx.202402090.
[10] 赵梦珂,王玲玲,马双良,等.2015~2022年春季豫北地区PM_2.5-O₃复合污染特征及影响因素分析 [J]. 环境科学学报, 2024,44(8):12-21. Zhao M K, Wang L L, Ma S L, et al. Analysis of PM_2.5-O₃ compound pollution characteristics and influencing factors in the spring from 2015 to 2022 in northern Henan [J]. Acta Scientiae Circumstantiae, 2024,44(8):12-21.
[11] Liu B S, Yang Y, Yang T, et al. Effect of photochemical losses of ambient volatile organic compounds on their source apportionment [J]. Environment International, 2023,172:107766.
[12] 余传冠,刘旭,宋美真,等.典型生态功能区臭氧生成敏感性及气象驱动力解析——以千岛湖地区为例 [J]. 中国环境监测, 2024,40(1): 118-129. Yu C G, Liu X, Song M Z, et al. Analysis of ozone formation sensitivity and meteorological drivers in typical ecological functional areas: A case study of the Qiandao Lake Area [J]. Environmental Monitoring in China, 2024,40(1):118-129.
[13] 孙晓艳,赵敏,申恒青,等.济南市城区夏季臭氧污染过程及来源分析 [J]. 环境科学, 2022,43(2):686-695. Sun X Y, Zhao M, Shen H Q, et al. Ozone formation and key VOCs of a continuous summertime O₃ pollution event in Ji'nan [J]. Environmental Science, 2022,43(2):686-695.
[14] 张鸿宇,王媛,卢亚灵,等.我国臭氧污染控制分区及其控制类型识别 [J]. 中国环境科学, 2021,41(9):4051-4059. Zhang H Y, Wang Y, Lu Y L, et al. Identification of ozone pollution control zones and types in China [J]. China Environmental Science, 2021,41(9):4051-4059.
[15] 李睿,魏巍,王兴锋,等.基于Brute-Force方法的京津冀区域夏季臭氧反应机制 [J]. 环境科学, 2023,44(10):5400-5409. Li R, Wei W, Wang X F, et al. Summer ozone mechanism and control strategy in Beijing-Tianjin-Hebei region using Brute-Force method [J]. Environmental Science, 2023,44(10):5400-5409.
[16] Duan C S, Liao H, Wang K D, et al. The research hotspots and trends of volatile organic compound emissions from anthropogenic and natural sources: A systematic quantitative review [J]. Environmental Research, 2023,216:114386.
[17] Yang Y, Liu B, Hua J, et al. Global review of source apportionment of volatile organic compounds based on highly time-resolved data from 2015 to 2021 [J]. Environment International, 2022,165:107330.
[18] 谢晓栋,胡建林,张远航.基于文献计量学的我国臭氧污染研究热点与趋势分析 [J/OL]. 中国环境科学, 2024,https://doi.org/10.19674/j.cnki.issn1000-6923.20240605.001. Xie X D, Hu J L, Zhang Y H. Research topic and trend analysis of ozone pollution in China based on bibliometric review [J/OL]. China Environmental Science, 2024,https://doi.org/10.19674/j.cnki.issn1000-6923.20240605.001.
[19] 王艺璇,刘保双,吴建会,等.天津市郊夏季VOCs化学特征及其时间精细化的来源解析 [J]. 环境科学, 2021,42(12):5644-5655. Wang Y X, Liu B S, Wu J H, et al. Chemical characteristics and source apportionment with temporal refinement for VOCs in Tianjin suburb in summer [J]. Environmental Science, 2021,42(12):5644-5655.
[20] 邢怡然,牛月圆,闫雨龙,等.典型工业城市长治市夏季大气挥发性有机物来源及对臭氧生成贡献 [J]. 中国环境科学, 2024,44(8): 4202-4210. Xing Y R, Niu Y Y, Yan Y L, et al. Research on the sources of volatile organic compounds in the summer atmosphere and the contribution to ozone generation in Changzhi, a typical industrial city [J]. China Environmental Science, 2024,44(8):4202-4210.
[21] 贾智海,顾瑶,孔翠丽,等.青岛市臭氧污染与非污染期间VOCs化学特征及来源解析 [J]. 环境科学, 2023,44(4):1962-1973. Jia Z H, Gu Y, Kong C L, et al. Chemical characteristics and source apportionment for VOCs during the ozone pollution episodes and non-ozone pollution periods in Qingdao [J]. Environment Science, 2023,44(4):1962-1973.
[22] Song S K, Shon Z H, Kang Y H, et al. Source apportionment of VOCs and their impact on air quality and health in the megacity of Seoul [J]. Environmental Pollution, 2019,247:763-774.
[23] Shao M, Wang B, Lu S H, et al. Effects of Beijing Olympics Control Measures on Reducing Reactive Hydrocarbon Species [J]. Environmental Science & Technology, 2011,45(2):514-519.
[24] Jia C, Mao X, Huang T, et al. Non-methane hydrocarbons (NMHCs) and their contribution to ozone formation potential in a petrochemical industrialized city, Northwest China [J]. Atmospheric Research, 2016, 169:225-236.
[25] Wang Y, Yang G, Wang L T, et al. Characteristics and Source Apportionment of VOCs in a City with Complex Pollution in China [J]. Aerosol and Air Quality Research, 2020,20(10):2196-2210.
[26] Huang X-F, Zhang B, Xia S-Y, et al. Sources of oxygenated volatile organic compounds (OVOCs) in urban atmospheres in North and South China [J]. Environmental Pollution, 2020,261:114152.
[27] Zhu B, Huang X F, Xia S Y, et al. Biomass-burning emissions could significantly enhance the atmospheric oxidizing capacity in continental air pollution [J]. Environmental Pollution, 2021,285:117523.
[28] Hui L, Liu X, Tan Q, et al. VOC characteristics, chemical reactivity and sources in urban Wuhan, central China [J]. Atmospheric Environment, 2020,224:117340.
[29] 徐晨曦,陈军辉,韩丽,等.宜宾市冬季挥发性有机物污染特征及来源 [J]. 环境科学研究, 2019,32(6):1020-1025. Xu C X, Chen J H, Han L, et al. Pollution characteristics and source apportionments of volatile organic compounds in Yibin City in winter [J]. Research of Environmental Sciences, 2019,32(6):1020-1025.
[30] 纪德钰.大连地区夏季非甲烷烃(NMHC)特征及其来源解析 [J]. 环境科学, 2018,39(8):3535-3543. Ji D Y. Characteristics and source analysis of non-methane hydrocarbons (NMHC) in Dalian [J]. Environmental Science, 2018, 39(8):3535-3543.
[31] Zhu B, Han Y, Wang C, et al. Understanding primary and secondary sources of ambient oxygenated volatile organic compounds in Shenzhen utilizing photochemical age-based parameterization method [J]. Journal of Environmental Sciences, 2019,75:105-114.
[32] 孔翠丽,吴雨彤,顾瑶,等.基于化学损耗矫正的青岛胶州市环境VOCs来源解析 [J]. 环境科学, 2023,44(12):6551-6563. Kong C L, Wu Y T, Gu Y, et al. Source apportionment of ambient VOCs in Qingdao based on photochemical loss correction [J]. Environmental Science, 2023,44(12):6551-6563.
[33] Gu Y, Liu B S, Dai Q L, et al. Multiply improved positive matrix factorization for source apportionment of volatile organic compounds during the COVID-19shutdown in Tianjin, China [J]. Environment International, 2022,158:106979.
[34] 罗瑞雪,刘保双,梁丹妮,等.天津市郊夏季的臭氧变化特征及其前体物VOCs的来源解析 [J]. 环境科学, 2021,21(1):75-87. Luo R X, Liu B S, Liang D N, et al. Characteristics of ozone and source apportionment of the precursor VOCs in Tianjin suburbs in summer [J], Environmental Science, 2021,21(1):75-87.
[35] Wang H L, Chen C H, Wang Q, et al. Chemical loss of volatile organic compounds and its impact on the source analysis through a two-year continuous measurement [J]. Atmospheric Environment, 2013,80:488- 498.
[36] Wu Y J, Fan X L, Liu Y, et al. Source apportionment of VOCs based on photochemical loss in summer at a suburban site in Beijing [J]. Atmospheric Environment, 2023,293:119459.
[37] Gu Y, Liu B S, Meng H, et al. Source apportionment of consumed volatile organic compounds in the atmosphere [J]. Journal of Hazardous Materials, 2023,459:132138.
[38] He Z R, Wang X M, Ling Z H, et al. Contributions of different anthropogenic volatile organic compound sources to ozone formation at a receptor site in the Pearl River Delta region and its policy implications [J]. Atmospheric Chemistry and Physics, 2019,19(13): 8801-8816.
[39] Gao J, Zhang J, Li H, et al. Comparative study of volatile organic compounds in ambient air using observed mixing ratios and initial mixing ratios taking chemical loss into account - A case study in a typical urban area in Beijing [J]. Science of the Total Environment, 2018,628-629:791-804.
[40] Cui Y, Liu B, Yang Y, et al. Primary and oxidative source analyses of consumed VOCs in the atmosphere [J]. Journal of Hazardous Materials, 2024,476:134894.
[41] Wu Y, Liu B, Meng H, et al. Changes in source apportioned VOCs during high O₃ periods using initial VOC-concentration-dispersion normalized PMF [J]. Science of the Total Environment, 2023,896: 165182.
[42] 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]. Environmental Science, 2022,42(8):3626-3634.
[43] 逯艳丽.临汾市大气臭氧污染特征及治理分析 [J]. 中国资源综合利用, 2024,42(1):131-134. Lu Y L. Analysis of the characteristics and treatment of atmospheric ozone pollution in Linfen City [J]. China Resources Comprehensive Utilization, 2024,42(1):131-134.
[44] GB 3095-2012 环境空气质量标准 [S]. GB 3095-2012 Ambient air quality standards [S].
[45] 宁一.2019~2021年临汾市臭氧污染特征及来源分析 [D]. 太原:中北大学, 2022. Ning Y. Study of ozone pollution characteristics and sources in linfen city, 2019~2021 [D]. Taiyuan: North University of China, 2022.
[46] 吴浩然,彭杏,符楠,等.深圳市夏季大气挥发性有机物的光化学反应特征及来源解析 [J]. 中国环境科学, 2024,44(8):4145-4154. Wu H R, Peng X, Fu N, et al. Photochemical reaction characteristics and source apportionment of atmospheric volatile organic compounds during summer in Shenzhen [J]. China Environmental Science, 2024, 44(8):4145-4154.
[47] GB/T 30431-2020 实验室气相色谱仪 [S]. GB/T 30431-2020 Gas chromatography for laboratory [S].
[48] de Gouw J A, Middlebrook A M, Warneke C, et al. Budget of organic carbon in a polluted atmosphere: Results from the New England Air Quality Study in 2002 [J]. Journal of Geophysical Research: Atmospheres, 2005,110:D16305.
[49] Yuan B, Shao M, de Gouw J, et al. Volatile organic compounds (VOCs) in urban air: How chemistry affects the interpretation of positive matrix factorization (PMF) analysis [J]. Journal of Geophysical Research: Atmospheres, 2012,117(D24):D24302.
[50] Carter W P L. Development of the SAPRC-07 chemical mechanism [J]. Atmospheric Environment, 2010,44(40):5324-5335.
[51] Atkinson R, Arey J. Atmospheric degradation of volatile organic compounds [J]. Chemical Reviews, 2003,103(12):4605-4638.
[52] Norris G, Duvall R. EPA Positive Matrix Factorization (PMF) 5.0 Fundamentals and User Guide [Z]. U.S. Environmental Protection Agency, 2014.
[53] 陈纯,李嘉鑫,廉洁,等.河南省典型炭素企业VOCs排放特征及臭氧生成潜势分析 [J]. 环境科学学报, 2022,42(11):383-394. Chen C, Li J X, Lian J, et al. Analysis of VOCs emission characteristics and ozone formation potential of typical carbon enterprises in Henan Province [J]. Acta Scientiae Circumstantiae, 2022, 42(11):383-394.
[54] 饶芝菡,赵豆豆,母康生,等.遂宁市夏季大气挥发性有机物污染特征及来源解析 [J]. 中国环境监测, 2022,38(3):96-104. Rao Z H, Zhao D D, Mu K S, et al. Characterization and source apportionment of atmospheric volatile organic compounds in Suining in summer [J]. Environmental Monitoring in China, 2022,38(3): 96-104.
[55] Liu B, Yang T, Kang S, et al. Changes in factor profiles deriving from photochemical losses of volatile organic compounds: Insight from daytime and nighttime positive matrix factorization analyses [J]. Journal of Environmental Sciences, 2025,151:627-639.
[56] Rhew R C, Deventer M J, Turnipseed A A, et al. Ethene, propene, butene and isoprene emissions from a ponderosa pine forest measured by relaxed eddy accumulation [J]. Atmospheric Chemistry and Physics, 2017,17(21):13417-13438.
[57] Zhou M M, Jiang W, Gao W D, et al. A high spatiotemporal resolution anthropogenic VOC emission inventory for Qingdao City in 2016and its ozone formation potential analysis [J]. Process Safety and Environmental Protection, 2020,139:147-160.
[58] Chang K H, Chen T F, Huang H C. Estimation of biogenic volatile organic compounds emissions in subtropical island-Taiwan [J]. Science of the Total Environment, 2005,346(1-3):184-199.
[59] Hui L, Liu X, Tan Q, et al. Characteristics, source apportionment and contribution of VOCs to ozone formation in Wuhan, Central China [J]. Atmospheric Environment, 2018,192:55-71.
[60] Zou Y, Yan X, Flores R M, et al. Source apportionment and ozone formation mechanism of VOCs considering photochemical loss in Guangzhou, China [J]. Science of the Total Environment, 2023,903: 166191.
[61] Liu Y, Shao M, Fu L L, et al. Source profiles of volatile organic compounds (VOCs) measured in China: Part I [J]. Atmospheric Environment, 2008,42(25):6247-6260.
[62] Mo Z W, Shao M, Lu S H, et al. Process-specific emission characteristics of volatile organic compounds (VOCs) from petrochemical facilities in the Yangtze River Delta, China [J]. Science of the Total Environment, 2015,533:422-431.
[63] 张栋,于世杰,王楠,等.郑州市冬季VOCs污染特征、来源及健康风险评估 [J]. 环境科学学报, 2020,40(8):2935-2943. Zhang D, Yu S J, Wang N, et al. Characteristics, sources and health risk assessment of ambient VOCs in winter of Zhengzhou [J]. Acta Scientiae Circumstantiae, 2020,40(8):2935-2943.
[64] Huang Y S, Hsieh C C. Ambient volatile organic compound presence in the highly urbanized city: source apportionment and emission position [J]. Atmospheric Environment, 2019,206:45-59.
[65] Lyu X P, Chen N, Guo H, et al. Ambient volatile organic compounds and their effect on ozone production in Wuhan, central China [J]. Science of the Total Environment, 2016,541:200-209.
[66] Vinciguerra T, Yao S, Dadzie J, et al. Regional air quality impacts of hydraulic fracturing and shale natural gas activity: Evidence from ambient VOC observations [J]. Atmospheric Environment, 2015,110: 144-150.
[67] Zhang F, Shang X, Chen H, et al. Significant impact of coal combustion on VOCs emissions in winter in a North China rural site [J]. Science of the Total Environment, 2020,720:137617.
[68] Mo Z W, Shao M, Lu S H. Compilation of a source profile database for hydrocarbon and OVOC emissions in China [J]. Atmospheric Environment, 2016,143:209-217.
[69] Yang T, Liu B, Yang Y, et al. Improved positive matrix factorization for source apportionment of volatile organic compounds in vehicular emissions during the Spring Festival in Tianjin, China [J]. Environmental Pollution, 2022,303:119122.
[70] An J L, Wang J X, Zhang Y X, et al. Source apportionment of volatile organic compounds in an urban environment at the Yangtze River Delta, China [J]. Archives of Environmental Contamination and Toxicology, 2017,72(3):335-348.
[71] Yuan B, Shao M, Lu S H, et al. Source profiles of volatile organic compounds associated with solvent use in Beijing, China [J]. Atmospheric Environment, 2010,44(15):1919-1926.
[72] Deng C, Jin Y, Zhang M, et al. Emission characteristics of VOCs from on-road vehicles in an urban tunnel in Eastern China and predictions for 2017~2026 [J]. Aerosol and Air Quality Research, 2018,18(12): 3025-3034.
[73] 刘雨婷,杜展霞,张新民,等.鹤壁市臭氧及VOCs污染特征、来源与减排控制策略分析 [J]. 环境科学, 2024,45(7):3840-3848. Liu Y T, Du Z X, Zhang X M, et al. Analysis of ozone and VOCs pollution characteristics, sources and abatement control strategies in Hebi [J]. Environmental Science, 2024,45(7):3840-3848.
[74] 薛莲,和慧,李瑞芃,等.港口城市工业源VOCs排放特征及二次污染物生成贡献——以青岛市为例 [J]. 环境科学学报, 2024,44(8): 48-58. Xue L, He H, Li R P, et al. VOCs emission characteristics and secondary pollutants generation contribution of industrial sources in port cities: A case study in Qingdao [J]. Acta Scientiae Circumstantiae, 2024,44(8):48-58.
[75] Li Z, Ho K F, Yim S H L. Source apportionment of hourly-resolved ambient volatile organic compounds: Influence of temporal resolution [J]. Science of the Total Environment, 2020,725:138243.
[76] Guo H, Zou S C, Tsai W Y, et al. Emission characteristics of nonmethane hydrocarbons from private cars and taxis at different driving speeds in Hong Kong [J]. Atmospheric Environment, 2011, 45(16):2711-2721.
[77] Lai C H, Chang C C, Wang C H, et al. Emissions of liquefied petroleum gas (LPG) from motor vehicles [J]. Atmospheric Environment, 2009,43(7):1456-1463.
[78] 姜建彪,戴春岭,窦红,等.石家庄市臭氧污染特征及气象因素对臭氧污染的影响 [J/OL]. 河北师范大学学报(自然科学版), 2024, https://doi.org/10.13763/j.cnki.jhebnu.nse.202405020. Jiang J B, Dai C L, Dou H, et al. The relevance between the pollution characteristics of O₃ and metrorological factors in Shijiazhuang [J/OL]. Journal of Hebei Normal University (Natural Science), 2024,https://doi.org/10.13763/j.cnki.jhebnu.nse.202405020.
[79] Wu K, Yang X Y, Chen D, et al. Estimation of biogenic VOC emissions and their corresponding impact on ozone and secondary organic aerosol formation in China [J]. Atmospheric Research, 2020, 231:104656.
[80] 付晓辛,张洲,谌书,等.成渝盆地典型地区夏季大气非甲烷烃污染特征及来源解析 [J]. 环境科学学报, 2024,44(8):35-47. Fu X X, Zhang Z, Chen S, et al. Pollution characteristics and source apportionments of ambient NMHCs during summer in typical areas of the Chengdu-Chongqing Basin [J]. Acta Scientiae Circumstantiae, 2024,44(8):35-47.