珠三角地区大气中HCHO、O3、NO2的监测与分析

大气与环境光学学报 ›› 2010, Vol. 5 ›› Issue (2): 118-127.

珠三角地区大气中HCHO、O3、NO2的监测与分析

王曼华, 谢品华, 秦敏, 李昂, 徐晋, 董云升, 石鹏, 刘建国, 刘文清

(中国科学院安徽光学精密机械研究所中国科学院环境光学与技术重点实验室，安徽合肥 230031)

收稿日期:2009-08-25 修回日期:2009-09-11 发布日期:2010-03-22
通讯作者: 王曼华（1986-），女，辽宁大连人，硕士研究生，研究方向为环境科学。 E-mail:phxie@aiofm.ac.cn
作者简介:王曼华（1986-），女，辽宁大连人，硕士研究生，研究方向为环境科学。
基金资助:
国家自然科学基金（40675027）、国家高技术研究发展计划项目（2006AA06A302）、（2006AA06A303）资助

Atmospheric HCHO, O3, NO2 Monitoring and Analysis in Pearl River Delta

WANG Man-hua, XIE Pin-hua, QIN min, LI Ang, XU Jin, DONG Yun-sheng, SHI Peng, LIU Jian-guo, LIU Wen-qing

(Key Laboratory of Optics and Tchnology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China)

Received:2009-08-25 Revised:2009-09-11 Online:2010-03-22

摘要/Abstract

摘要：

利用长程差分吸收光谱技术于2008年10月15日至11月19日对珠三角地区江门市大气中的HCHO、O3、NO2等污染物进行了实时监测，结合气象数据，分析了江门地区主要污染物HCHO、O3、NO2的日变化特征；同时，对江门市的主要污染来源进行了分析。对比了HCHO和其他各类污染物浓度数据的相关性分析及变化趋势对比，结果表明江门地区的HCHO主要来源于二次污染。利用多元线性回归分析，进一步证明了该结论。

关键词: 光化学污染, HCHO, O3, NO2, DOAS, 来源

Abstract:

The long-path differential optical absorption spectroscopy (DOAS) technique is used for monitoring HCHO, O3 and NO2 in Jiangmen City in the Pearl River Delta from Oct. 15 to Nov. 19, 2008. Combined with meteorological data, the analysis of major pollutants HCHO, O3, NO2 diurnal variation characteristics in Jiangmen City is made. At the same time, the main sources of pollution in Jiangmen City are analyzed. The correlation analysis and trend comparison of HCHO with other types of pollutants concentration data indicate that the source of HCHO in Jiangmen City comes mainly from secondary pollution. Results of multiple linear regression also confirmed this conclusion.

Key words: photochemical pollution, HCHO, O3, NO2, DOAS, source

中图分类号:

X83
O433.5

王曼华谢品华秦敏李昂徐晋董云升石鹏刘建国刘文清. 珠三角地区大气中HCHO、O3、NO2的监测与分析[J]. 大气与环境光学学报, 2010, 5(2): 118-127.

WANG Man-Hua, Xie-Pin-Hua, Qin-Min, Li-Ang, Xu-Jin, Dong-Yun-Sheng, Shi-Peng, Liu-Jian-Guo, Liu-Wen-Qing. Atmospheric HCHO, O3, NO2 Monitoring and Analysis in Pearl River Delta[J]. Journal of Atmospheric and Environmental Optics, 2010, 5(2): 118-127.

参考文献

[1] Carlier P, Hannachi H, Mouvier G. The chemistry of carbonyl compounds in the atmosphere-a review [J]. Atmospheric Environment, 1986, 20(11): 2079-2099.
[2] Hellen H, Hakola H, Reissell A. Carbonyl compounds in boreal coniferous forest air in Hyytiala, Southern Finland [J]. Atmos. Chem. Phys., 2004, 4: 1771-1780.
[3] Grosjean D. Formaldehyde and other carbonyls in Los Angeles ambient air [J]. Environmental Science Technology, 1982, 16(5): 254-262.
[4] Molina L T, Molina M J. Air Quality in the Mexico Megacity: An Integrated Assessment [M]. Kluwer Academy Publishers, 2002: 119-164.
[5] Seinfeld J H, Pandis S N. Atmospheric Chemistry and Physics: From Air Pollution to Climate Change [M]. New York: John Wiley & Sons, 1998: 107-116.
[6] Kesselmeier J, Bode K, Hofmann U, et al. Emission of short chained organic acids, aldehydes and monoterpenes from Quercus ilex L. and Pinus pinea L. in relation to physiological activities, carbon budget and emission algorithms [J]. Atmospheric Environment, 1997, 31(SI): 119-133.
[7] Platt U, Perner D. Simultaneous measurements of atmospheric CH2O, O3 and NO2 by differential optical absorption [J]. Geophys. Res., 1979, 84(10): 6329-6335.
[8] Platt U, Perner D. Direct measurements of atmospheric CH2O, HNO2, O3 and SO2 by differential absorption in the near UV [J]. Geophys. Res., 1980, 85(12): 7453-7458.
[9] Platt U, Stutz J. Differential Optical Absorption Spectroscopy: Principles and Application [M]. Physics of Earth and Space Environments, 2008: 138-141.
[10] Qin Min, Xie Pinhua, Liu Jianguo, et al. Study on UV-visible DOAS system based on photo diode array [J]. Spectroscopy and Spectral Analysis, 2005, 25(9): 1463-1467(in Chinese).
秦敏, 谢品华, 刘建国, 等. 基于二极管阵列PDA的紫外-可见差分吸收光谱(DOAS)系统的研究 [J]. 光谱学和光谱分析, 2005, 25(9): 1463-1467.
[11] Lal S, Naja M, Subbaraya B H. Seasonal variations in surface ozone and its precursors over an urban site in India [J]. Atmospheric Environment, 2000, 34(17): 2713-2724.
[12] Anderson L G, Lanning J A, Barrell R. Sources and sinks of formaldehyde and acetaldehyde: An analysis of Denver's ambient concentration data [J]. Atmospheric Environment, 1996, 30(12): 2113-2123.
[13] Possanzini M, Palo V D, Cecinato A. Sources and photodecomposition of formaldehyde and acetaldehyde in Rome ambient air [J]. Atmospheric Environment, 2002, 36(19): 3195-3201.
[14] Slemr J, Junkermann W, Volz-Thomas A. Temporal variations in formaldehyde, acetaldehyde and acetone and budget of formaldehyde at a rural site in Southern Germany [J]. Atmospheric Environment, 1996, 30(21): 3667-3676.
[15] Friedfeld S, Fraser M, Ensor K. Statistical analysis of primary and secondary atmospheric formaldehyde [J]. Atmospheric Environment, 2002, 36(30): 4767-4775.
[16] Zhu Yanwu, Liu Wenqing, Xie Pinhua, et al. Measurement of atmospheric O3 and NO2 at urban area in summer [J]. Journal of Atmospheric and Environmental Optics, 2008, 3(5): 369-376(in Chinese).
朱燕舞, 刘文清, 谢品华, 等. 夏季城市大气中O3和NO2的观测研究 [J]. 大气与环境光学学报, 2008, 3(5): 369-376.