长江三角洲地区臭氧污染时空分布特征

doi:10.11934/j.issn.1673-4831.2016.03.017

生态与农村环境学报 ›› 2016, Vol. 32 ›› Issue (3): 445-450.doi: 10.11934/j.issn.1673-4831.2016.03.017

长江三角洲地区臭氧污染时空分布特征

刘芷君, 谢小训, 谢旻, 王体健, 朱新胜, 欧阳琰, 冯文, 朱宽广, 束蕾

南京大学大气科学学院, 江苏南京 210023

收稿日期:2015-07-08 出版日期:2016-05-25 发布日期:2016-05-27
通讯作者: 谢旻,E-mail:minxie@nju.edu.cn E-mail:minxie@nju.edu.cn
作者简介:刘芷君(1991-),女,新疆乌鲁木齐人,硕士生,主要从事空气污染与气候变化相关研究。E-mail:karazhijun@163.com
基金资助:
国家自然科学基金(41475122);海南省南海气象防灾减灾重点实验室开放基金(SCSF201401);中央级公益性科研院所基本科研业务专项

Spatio-Temporal Distribution of Ozone Pollution Over Yangtze River Delta Region.

LIU Zhi-jun, XIE Xiao-xun, XIE Min, WANG Ti-jian, ZHU Xin-sheng, OUYANG Yan, FENG Wen, ZHU Kuan-guang, SHU Lei

School of Atmospheric Sciences, Nanjing University, Nanjing 210023, China

Received:2015-07-08 Online:2016-05-25 Published:2016-05-27

摘要/Abstract

摘要：

利用2013年6月至2014年5月长三角地区16个城市环境监测站点的臭氧小时浓度数据,分析长三角地区臭氧污染时空分布特征。结果表明,长三角地区臭氧浓度呈现夏季高、冬季低的季节变化特征。近海城市臭氧年均浓度较高,均高于60 μg·m^-3,内陆城市浓度较低,均低于50 μg·m^-3,而NO₂分布与之相反,呈现夏季低、冬季高的季节变化特征。长三角地区四季臭氧日变化皆为典型的单峰型,夏季日最小值出现在06:00,其他季节推迟约1 h,日最大值均出现在15:00前后。夏季臭氧日变化的峰值浓度最大,为168 μg·m^-3,冬季臭氧日变化的峰值浓度最小,为85 μg·m^-3。

关键词: 长三角地区, 臭氧污染, 时空分布

Abstract:

Based on the hourly ozone concentration data accumulated by the environmental monitoring stations in 16 cities during the period from June 27, 2013 to May 30, 2014, spatio-temporal distribution of ozone pollution over the Yangtze River Delta Region was analyzed and characterized. Results show that the annual mean O₃ concentrations in coastal cities were all over 60 μg·m^-3, much higher than those, being below 50 μg·m^-3, in inland cities, and the distribution of NO₂ was just opposite to that of O₃ in pattern. O₃ concentration in the region varied seasaonally, that is, high in summer, and low in winter, particularly in December. In summer, the over standard rate of O₃ concentration was very high, going beyond 25% in 5 of the 16 cities, and in spring it was also high, particularly in Nanjing reaching over 20%. The daily variation of O₃ concentration was a typical "single-peak" pattern, regardless seasons. The lowest value appeared at about 6 a.m. in summer, and an hour later in all the other seasons. The peak value appeared at about 3 p.m. in all the seasons. In summer the peak value might reach as high as 168 μg·m^-3 while in winter the peak value was 85 μg·m^-3.

Key words: Yangtze River Delta, ozone pollution, spatio-temporal distribution

中图分类号:

刘芷君, 谢小训, 谢旻, 王体健, 朱新胜, 欧阳琰, 冯文, 朱宽广, 束蕾. 长江三角洲地区臭氧污染时空分布特征[J]. 生态与农村环境学报, 2016, 32(3): 445-450.

LIU Zhi-jun, XIE Xiao-xun, XIE Min, WANG Ti-jian, ZHU Xin-sheng, OUYANG Yan, FENG Wen, ZHU Kuan-guang, SHU Lei. Spatio-Temporal Distribution of Ozone Pollution Over Yangtze River Delta Region.[J]. Journal of Ecology and Rural Environment, 2016, 32(3): 445-450.

参考文献

[1] 唐孝炎,张远航,邵敏.大气环境化学[M].2版.北京:高等教育出版社,2006:102-103.
[2] 张远航,邵可声,唐孝炎,等.中国城市光化学烟雾污染研究[J].北京大学学报(自然科学版),1998,34(2/3):392-400.
[3] SHAO M,TANG X Y,ZHANG Y H,et al.City Clusters in China:Air and Surface Water Pollution[J].Frontiers in Ecology and the Environment,2006,4(7):353-361.
[4] STREETS D G,FU J S,JANG C J,et al.Air Quality During the 2008 Beijing Olympic Games[J].Atmospheric Environment,2007,41(3):480-492.
[5] ZHANG Y H,ZHU X L,SLANINA S,et al.Aerosol Pollution in Some Chinese Cities[J].Pure and Applied Chemistry,2004,76(6):1227-1239.
[6] HU X M,DOUGHTY D C,SANCHEZ K J,et al.Ozone Variability in the Atmospheric Boundary Layer in Maryland and Its Implications for Vertical Transport Model[J].Atmospheric Environment,2012,46(3):354-364.
[7] 孔琴心,刘广仁,李桂忱.近地面臭氧浓度变化及其对人体健康的可能影响[J].气候与环境研究,1999,4(1):61-66.
[8] 马一琳,张远航.北京大气光化学氧化剂污染研究[J].环境科学研究,2000,13(1):14-17.
[9] CHEN P F,QUAN J N,ZHANG Q,et al.Measurements of Vertical and Horizontal Distributions of Ozone Over Beijing From 2007 to 2010[J].Atmospheric Environment,2013,74(2):37-44.
[10] 徐晓斌,林伟立,王韬,等.长江三角洲地区对流层臭氧的变化趋势[J].气候变化研究进展,2006,2(5):211-216.
[11] RICHTER A,BURROWS J P,NUSS H,et al.Increase in Tropospheric Nitrogen Dioxide Over China Observed From Space[J].Nature,2005,437(7055):129-132.
[12] 石玉珍,徐永福,王庚辰,等.北京市夏季O₃、NO_x等污染物"周末效应"研究[J].环境科学,2009,30(10):2832-2838.
[13] 唐文苑,赵春生,耿福海,等.上海地区臭氧周末效应研究[J].地球科学,2009,39(1):99-105.
[14] 陈宜然,陈长虹,王红丽,等.上海臭氧及前体物变化特征与相关性研究[J].中国环境监测,2011,10(27):44-49.
[15] DING A J,FU C B,YANG X Q,et al.Ozone and Fine Particle in the Western Yangtze River Delta:An Overview of 1 yr Data at the SORPES Station[J].Atmospheric Chemistry and Physics,2013,13(11):5813-5830.
[16] 李莉,陈长虹,黄成,等.长三角洲地区大气O₃和PM₁₀的区域污染特征模拟[J].环境科学,2008,29(1):237-245.

长江三角洲地区臭氧污染时空分布特征

Spatio-Temporal Distribution of Ozone Pollution Over Yangtze River Delta Region.

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