高级搜索

海峡西岸清洁岛屿臭氧污染特征及影响因素

,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

杨玉香, 陈乃华, 胡宝叶, 游建勇, 林浩然, 杨育姗, 邓以勤. 海峡西岸清洁岛屿臭氧污染特征及影响因素[J]. 环境化学, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
引用本文: 杨玉香, 陈乃华, 胡宝叶, 游建勇, 林浩然, 杨育姗, 邓以勤. 海峡西岸清洁岛屿臭氧污染特征及影响因素[J]. 环境化学, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
shu
YANG Yuxiang, CHEN Naihua, HU Baoye, YOU Jianyong, LIN Haoran, YANG Yushan, DENG Yiqin. Characteristics of ozone pollution and the influencing factors on a clean island city along the West Coast of the Taiwan Straits[J]. Environmental Chemistry, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
Citation: YANG Yuxiang, CHEN Naihua, HU Baoye, YOU Jianyong, LIN Haoran, YANG Yushan, DENG Yiqin. Characteristics of ozone pollution and the influencing factors on a clean island city along the West Coast of the Taiwan Straits[J]. Environmental Chemistry, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
shu

海峡西岸清洁岛屿臭氧污染特征及影响因素

  • 1. 福建省平潭环境监测中心站, 平潭, 350400;

  • 2. 中国科学院城市环境研究所, 中国科学院大气环境研究卓越创新中心, 厦门, 361021;

  • 3. 中国科学院城市环境研究所, 城市环境与健康重点实验室, 厦门, 361021;

  • 4. 中国科学院大学, 北京, 100049;

  • 5. 平潭综合实验区气象局, 平潭, 350400

    • 通讯作者: 胡宝叶, E-mail: byhu@iue.ac.cn ; 

Characteristics of ozone pollution and the influencing factors on a clean island city along the West Coast of the Taiwan Straits

  • 1. Pingtan Environmental Monitoring Center of Fujian, Pingtan, 350400, China;

  • 2. Center for Excellence in Urban Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China;

  • 3. Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China;

  • 4. University of Chinese Academy of Sciences, Beijing, 100049, China;

  • 5. Pingtan Comprehensive Experimental Area Meteorological Bureau, Pingtan, 350400, China

    • Corresponding author: HU Baoye, byhu@iue.ac.cn ; 

  • 摘要: 近地层臭氧（O3）是由挥发性有机物（VOCs）和氮氧化物（NOx）等物质在光照条件下形成的二次污染物，近年来已成为我国不少地区的首要污染物.本文利用2017年平潭综合实验区4个空气自动监测站监测数据，分析了海峡西岸清洁岛屿平潭O3污染特征及其与气象条件、前体物、区域输送等影响因素之间的关系，以探索清洁岛屿O3污染影响因素.结果表明，2017年平潭4个监测站的O3浓度基本相近，最大监测浓度为241 μg·m-3（JS站、JJW站）、247 μg·m-3（36JH站）、256 μg·m-3（XZF站），全年平均值为89.3 μg·m-3（JS站）、82.9 μg·m-3（JJW站）、86.4 μg·m-3（36JH站）、88.8 μg·m-3（XZF站）；O3日变化因光化学反应呈现出单峰特征，受季风及气象因素影响，月变化呈现春秋高夏季低的双峰特征；高压、高温、低湿是引起平潭O3污染的主要气象因素；非降雨日的O3浓度要比降雨日高3-5 μg·m-3，超标率高5%左右；O3与CO正相关，与NOx负相关，O3浓度高值出现在CO浓度为400-1000 μg·m-3、NOx浓度为5-20 μg·m-3范围内；区域输送对平潭O3污染存在一定的贡献，2017年9月12日的O3浓度突升是一次典型的污染物外来输送，同时叠加本地生成造成的污染过程.可见，气象条件、前体物、区域输送是清洁岛屿O3污染的重要影响因素.
    Abstract: Ground ozone (O3) is an atmospheric secondary pollutant formed by volatile organic compounds (VOCs) and nitrogen oxides (NOx) under light conditions, which has become the major pollutant in many regions of China in recent years. One year hourly data collected from four air automatic monitoring stations in clean islands were used to explore the impact factors of O3 pollution, such as meteorological conditions, precursors, and regional transport. The results showed that the O3 concentrations of the four monitoring stations in Pingtan in 2017 were similar. The maximum concentrations at each site were 241 μg·m-3 (JS, JJW), 247 μg·m-3 (36JH), 256 μg·m-3 (XZF), respectively. The annual mean concentrations were 89.3 μg·m-3 (JS), 82.9 μg·m-3 (JJW), 86.4 μg·m-3 (36JH), 88.8 μg·m-3 (XZF), respectively. Diurnal variation of O3 was unimodal due to photochemical reaction. Influenced by monsoon and meteorological factors, the monthly variation presented a bimodal characteristic of high concentration in spring and autumn while low concentration in summer. High pressure, high temperature and low humidity were the main meteorological factors causing O3 pollution in Pingtan. The O3 concentration on non-rainfall days was 3-5 μg·m-3 higher than that on rainfall days, and the excess rate was about 5% higher. O3 was positively correlated with CO while negatively correlated with NOx. The high concentration of O3 occurred in the range of CO concentration of 400-1000 μg·m-3 or NOx concentration of 5-20 μg·m-3. Atmospheric regional transport contributed to O3 pollution in the clean island. The sudden increase of O3 concentration on September 12, 2017 was a typical external transport combined with local photochemical formation. It was concluded that meteorological conditions, precursors and regional transport were key factors causing O3 pollution on clean islands.
  • 加载中
  • [1] FISHMAN J, CRUTZEN P J. The origin of ozone in the troposphere[J]. Nature, 1978, 855(5674):855-858.
    [2] 刘峰,朱永官,王效科.我国地面臭氧污染及其生态环境效应[J].生态环境,2008,17(4):1674-1679.

    LIU F, ZHU Y G, WANG X K. Surface ozone pollution and its eco-environmental impacts in China[J]. Ecology and Environment, 2008, 17(4):1674-1679(in Chinese).

    [3] 廖志恒,范绍佳.2006-2012年珠江三角洲地区O3污染对人群健康的影响[J].中国环境科学,2015,35(3):897-905.

    LIAO Z H, FAN S J. Human health impact of exposure to ozone pollutant in Pearl River Delta region during 2006-2012[J]. China Environmental Science, 2015, 35(3):897-905(in Chinese).

    [4] 王春乙,白月明,郑昌玲,等.CO2和O3浓度倍增对作物影响的研究进展[J].气象学报,2004,62(5):875-881.

    WANG C Y, BAI Y M, ZHENG C L, et al. The studyon effectsof double CO2 and O3 on crops[J]. Acta Meteorologica Sinica, 2004, 62(5):875-881(in Chinese).

    [5] 邹宇,王凤,邓雪娇,等.广州地区一次典型光化学污染过程的监测[J].环境化学,2018,37(2):353-362.

    ZOU Y, WANG F, DENG X J, et al. Monitoring of a typical photochemical pollution process in Guangzhou Region[J]. Environmental Chemistry, 2018, 37(2):353-362(in Chinese).

    [6] ZHENG J, ZHONG L, WANG T, et al. Ground-level ozone in the Pearl River Delta region:Analysis of data from a recently established regional air quality monitoring network[J]. Atmospheric Environment, 2010, 44(6):814-823.
    [7] 林小平,巫楚,汪宇,等.河源夏季臭氧污染特征及其成因[J].中国环境监测,2017,33(4):110-117.

    LIN X P, WU C,WANG Y, et al. Characteristics and source attribution of summer ozone pollution in Heyuan[J]. Environmental Monitoring in China, 2017,33(4):110-117(in Chinese).

    [8] 吴锴,康平,于雷,等.2015-2016年中国城市臭氧浓度时空变化规律研究[J].环境科学学报,2018,38(6):2179-2190.

    WU K, KANG P, YU L, et al. Pollution status and spatio-temporal variations of ozone in China during 2015-2016[J]. Acta Scientiae Circumstantiae, 2018, 38(6):2179-2190(in Chinese).

    [9] 李霄阳,李思杰,刘鹏飞,等.2016年中国城市臭氧浓度的时空变化规律[J].环境科学学报,2018,38(4):1263-1274.

    LI X Y, LI S J, LIU P F, et al.Spatial and temporal variations of ozone concentrations in China in 2016[J].Acta Scientiae Circumstantiae,2018, 38(4):1263-1274(in Chinese).

    [10] 段晓瞳,曹念文,王潇,等.2015年中国近地面臭氧浓度特征分析[J].环境科学,2017,38(12):4976-4982.

    DUAN X T, CAO N W,WANG X, et al. Characteristics analysis of the surface ozone concentration of China in 2015[J]. Environmental Science, 2017, 38(12):4976-4982(in Chinese).

    [11] 易睿,王亚林,张殷俊,等.长江三角洲地区城市臭氧污染特征与影响因素分析[J].环境科学学报,2015,35(8):2370-2377.

    YI R, WANG Y L, ZHANG Y J, et al. Pollution characteristics and influence factors of ozone in Yangtze River Delta[J]. Acta Scientiae Circumstantiae, 2015, 35(8):2370-2377(in Chinese).

    [12] 曹庭伟,吴锴,康平,等.成渝城市群臭氧污染特征及影响因素分析[J].环境科学学报,2018,38(4):1275-1284.

    CAO T W, WU K, KANG P, et al. Study on ozone pollution characteristics and meteorological cause of Chengdu-Chongqing urban agglomeration[J]. Acta Scientiae Circumstantiae, 2018, 38(4):1275-1284(in Chinese).

    [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(in Chinese).

    [14] IM U, INCECIK S, GULER M, et al. Analysis of surface ozone and nitrogen oxides at urban, semi-rural and rural sites in Istanbul, Turkey[J]. Sci Total Environ, 2013, 443:920-931.
    [15] 刘宁微,马建中.东亚区域对流层臭氧及其前体物的季节性关联[J].应用气象学报,2017,28(4):427-435.

    LIU N W, MA J Z. Seasonal relationships between tropospheric ozone and its precursors over East Asia[J]. Journal of Applied Meteorology Science, 2017,28(4):427-435(in Chinese).

    [16] XU J, MA J Z, ZHANG X L, et al. Measurements of ozone and its precursors in Beijing during summertime:Impact of urban plumes on ozone pollution in downwind rural areas[J]. Atmospheric Chemistry & Physics Discussions, 2011, 11(23):12241-12252.
    [17] 翁祖源,林建华,陈潇潇,等.平潭近7年气候变化特征及趋势分析[J].海峡科学,2017(12):50-52. WENG Z Y, LIN J H, CHEN X X, et al. Climate change characteristics and trend analysis of Pingtan in recent 7

    years[J]. Science Channel, 2017(12):50-52(in Chinese).

    [18] 王宏,蒋冬升,谢祖欣,等.福建省近地层臭氧时空分布与超标天气成因[J].中低纬山地气象,2018,42(1):1-6.

    WANG H,JIANG D S,XIE Z X, et al.The spatial and temporal distribution and synoptic causes of surface layer ozone in Fujian province[J]. Mid-low Latitude Mountain Meteorology, 2018,42(1):1-6(in Chinese).

    [19] ALGHAMDI M A, KHODER M, HARRISON R M, et al. Temporal variations of O3 and NOx in the urban background atmosphere of the coastal city Jeddah, Saudi Arabia[J]. Atmospheric Environment, 2014, 94:205-214.
    [20] LATIF M T, DOMINICK D, AHAMAD F, et al. Seasonal and long term variations of surface ozone concentrations in Malaysian Borneo[J]. Sci Total Environ, 2016, 573:494-504.
    [21] 杨笑笑,汤莉莉,张运江,等.南京夏季市区VOCs特征及O3生成潜势的相关性分析[J].环境科学,2016,37(2):443-451.

    YANG X X,TANG L L, ZHANG Y J, et al. Correlation analysis between characteristics of vocs and ozone formation potential in summer in Nanjing urban district[J]. Environmental Science, 2016,37(2):443-451(in Chinese).

    [22] 黄俊,廖碧婷,吴兑,等.广州近地面臭氧浓度特征及气象影响分析[J].环境科学学报,2018,38(1):23-31.

    HAUNG J, LIAO B T, WU D,et al. Guangzhou ground level ozone concentration characteristics and associated meteorological factors[J]. Acta Scientiae Circumstantiae, 2018, 38(1):23-31(in Chinese).

    [23] 王宏,陈晓秋,余永江,等.福州近地层臭氧分布及其与气象要素的相关性[J].自然灾害学报,2012,21(4):175-181.

    WANG H, CHEN X Q, YU Y J, et al. Distribution of ozone in land surface layer in Fuzhou and its relationship with meteorological factors[J]. Journal of Natural Disasters, 2012, 21(4):175-181(in Chinese).

    [24] 陈乃华,胡宝叶,杨玉香,等. 基于后向轨迹研究平潭大气污染的输送来源[J]. 环境污染与防治, 2019,41(8):938-945.

    CHEN N H, HU B Y, YANG Y X, et al. Source transportation of air pollution in Pingtan based on backward trajectory model[J]. Environmental Pollution & Control, 2019,41(8):938-945(in Chinese).

    [25] TONG L, ZHANG H, YU J, et al. Characteristics of surface ozone and nitrogen oxides at urban, suburban and rural sites in Ningbo, China[J]. Atmospheric Research, 2017, 187:57-68.
    [26] 张志刚,高庆先,韩雪琴,等.中国华北区域城市间污染物输送研究[J].环境科学研究,2004,17(1):14-20.

    ZHANG Z G, GAO Q X, HAN X Q, et al. The study of pollutant transport between the cities in north China[J]. Research of Environmental Sciences, 2004, 17(1):14-20(in Chinese).

    [27] GALLIMORE P J, ACHAKULWISUT P, POPE F D, et al. Importance of relative humidity in the oxidative ageing of organic aerosols:Case study of the ozonolysis of maleic acid aerosol[J]. Atmospheric Chemistry & Physics, 2011, 11:12181-12195.
    [28] KAVASSALIS S C, MURPHY J G. Understanding ozone-meteorology correlations:A role for dry deposition[J]. Geophysical Research Letters, 2017, 44(6):2922-2931.
    [29] 赵旭辉,董昊,季冕,等.合肥市O3污染时空变化特征及影响因素分析[J].环境科学学报,2018,38(2):649-660.

    ZHAO X H, DONG H, JI M, et al. Analysis on the spatial-temporal distribution characteristics of O3 and its influencing factors in Hefei City[J].Acta Scientiae Circumstantiae, 2018, 38(2):649-660(in Chinese).

    [30] 张珺,宋晓辉.冀南地区近地面O3浓度变化特征及其与气象因子相关性分析[J].江西农业学报,2016,28(7):111-115.

    ZHANG J,SONG X H. Change features of O3 concentration near ground and its correlation with meteorological factors in south Hebei[J]. Acta Agriculturae Jiangxi, 2016,28(7):111-115(in Chinese).

    [31] 刘姣姣,蒋昌潭,宋丹,等.重庆夏季近地面臭氧变化规律及影响因素分析[J].重庆大学学报,2014,37(8):91-98.

    LIU J J,JIANG C T,SONG D,et al. Analysis of distribution characteristics of surface ozone and its influencing factors in summer in Chongqing[J]. Journal of Chongqing University, 2014,37(8):91-98(in Chinese).

    [32] 洪盛茂,焦荔,何曦,等.杭州市区大气臭氧浓度变化及气象要素影响[J].应用气象学报,2009,20(5):602-611.

    HONG S M, JIAO L, HE X, et al. The variation of ozone concentrations in urban districts of Hangzhou and their relationship with meteorological factors[J]. Journal of Applied Meteorological Science, 2009, 20(5):602-611(in Chinese).

  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2098
  • HTML全文浏览数:  2098
  • PDF下载数:  170
  • 施引文献:  0
出版历程
  • 收稿日期:  2019-04-30
杨玉香, 陈乃华, 胡宝叶, 游建勇, 林浩然, 杨育姗, 邓以勤. 海峡西岸清洁岛屿臭氧污染特征及影响因素[J]. 环境化学, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
引用本文: 杨玉香, 陈乃华, 胡宝叶, 游建勇, 林浩然, 杨育姗, 邓以勤. 海峡西岸清洁岛屿臭氧污染特征及影响因素[J]. 环境化学, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
shu
YANG Yuxiang, CHEN Naihua, HU Baoye, YOU Jianyong, LIN Haoran, YANG Yushan, DENG Yiqin. Characteristics of ozone pollution and the influencing factors on a clean island city along the West Coast of the Taiwan Straits[J]. Environmental Chemistry, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
Citation: YANG Yuxiang, CHEN Naihua, HU Baoye, YOU Jianyong, LIN Haoran, YANG Yushan, DENG Yiqin. Characteristics of ozone pollution and the influencing factors on a clean island city along the West Coast of the Taiwan Straits[J]. Environmental Chemistry, 2020, (7): 1733-1743. doi: 10.7524/j.issn.0254-6108.2019043004
shu

海峡西岸清洁岛屿臭氧污染特征及影响因素

    通讯作者: 胡宝叶, E-mail: byhu@iue.ac.cn ; 
  • 1. 福建省平潭环境监测中心站, 平潭, 350400;
  • 2. 中国科学院城市环境研究所, 中国科学院大气环境研究卓越创新中心, 厦门, 361021;
  • 3. 中国科学院城市环境研究所, 城市环境与健康重点实验室, 厦门, 361021;
  • 4. 中国科学院大学, 北京, 100049;
  • 5. 平潭综合实验区气象局, 平潭, 350400
  • 收稿日期:  2019-04-30

摘要: 近地层臭氧（O3）是由挥发性有机物（VOCs）和氮氧化物（NOx）等物质在光照条件下形成的二次污染物，近年来已成为我国不少地区的首要污染物.本文利用2017年平潭综合实验区4个空气自动监测站监测数据，分析了海峡西岸清洁岛屿平潭O3污染特征及其与气象条件、前体物、区域输送等影响因素之间的关系，以探索清洁岛屿O3污染影响因素.结果表明，2017年平潭4个监测站的O3浓度基本相近，最大监测浓度为241 μg·m-3（JS站、JJW站）、247 μg·m-3（36JH站）、256 μg·m-3（XZF站），全年平均值为89.3 μg·m-3（JS站）、82.9 μg·m-3（JJW站）、86.4 μg·m-3（36JH站）、88.8 μg·m-3（XZF站）；O3日变化因光化学反应呈现出单峰特征，受季风及气象因素影响，月变化呈现春秋高夏季低的双峰特征；高压、高温、低湿是引起平潭O3污染的主要气象因素；非降雨日的O3浓度要比降雨日高3-5 μg·m-3，超标率高5%左右；O3与CO正相关，与NOx负相关，O3浓度高值出现在CO浓度为400-1000 μg·m-3、NOx浓度为5-20 μg·m-3范围内；区域输送对平潭O3污染存在一定的贡献，2017年9月12日的O3浓度突升是一次典型的污染物外来输送，同时叠加本地生成造成的污染过程.可见，气象条件、前体物、区域输送是清洁岛屿O3污染的重要影响因素.

English Abstract

    全文HTML

参考文献 (32)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心