您的位置:山东大学 -> 科技期刊社 -> 《山东大学学报(工学版)》

山东大学学报 (工学版) ›› 2020, Vol. 50 ›› Issue (4): 119-126.doi: 10.6040/j.issn.1672-3961.0.2019.541

• • 上一篇    

山东农村和背景地区雾霾天与清洁天气溶胶光学特性

张婉1,杨凌霄1,2*,张雄飞1,严伟达1,王新锋1,文亮1,赵彤1,王文兴1   

  1. 1.山东大学环境研究院, 山东 青岛 266237;2.江苏省气候变化协同创新中心, 江苏 南京 210023
  • 发布日期:2020-08-13
  • 作者简介:张婉(1997— ),女,河南许昌人,硕士研究生,主要研究方向为大气细颗粒物化学组分污染特征,来源及形成机制. E-mail:1078583001@qq.com. *通信作者简介: 杨凌霄(1973—),女,河南开封人,教授,博士生导师,主要研究方向为大气细颗粒物化学组分污染特征,来源及形成机制和区域雾霾形成机制,危害及防控机制. E-mail:yanglingxiao@sdu.edu.cn

Aerosol optical properties on hazy days and clear days at rural and background sites in Shandong Province of China

ZHANG Wan1, YANG Lingxiao1,2*, ZHANG Xiongfei1, YAN Weida1, WANG Xinfeng1, WEN Liang1,ZHAO Tong1, WANG Wenxing1   

  1. 1. Environmental Research Institute, Shandong University, Qingdao 266237, Shandong, China;
    2. Jiangsu Collaborative Innovation Center for Climate Change, Nanjing 210023, Jiangsu, China
  • Published:2020-08-13

摘要: 为了解山东省农村和背景地区的气溶胶光学特性, 2014年6月至8月先后在禹城和泰山进行气溶胶采集。利用浊度计、黑碳仪测得气溶胶散射系数和吸收系数,分析雾霾天和清洁天散射系数和吸收系数的日变化,并利用HYSPLIT模型分析了两地的气团来源。结果表明,禹城和泰山雾霾天的单次散射反照率均高于清洁天,这可能与雾霾天硫酸盐和硝酸盐气溶胶的大量形成有关。禹城的散射系数和吸收系数日变化均呈现双峰分布,这归因于当地的早、晚交通峰;而泰山散射系数和吸收系数日变化呈单峰模式,归因于大气边界层的日变化。后向气流轨迹分析结果显示,禹城雾霾时期的气团主要来自东南方向,途经济南等重污染城市,同时计算出气团穿过密集火点,表明生物质的燃烧影响了禹城的雾霾形成;在泰山雾霾期间,气团移动缓慢,可被认作本地源。

关键词: 气溶胶光学特性, 散射系数, 吸收系数, 日变化, 后向气流轨迹

Abstract: To study the aerosol optical properties of rural and background areas in Shandong Province, aerosol was collected from June, 2014 to August, 2014 in Yucheng and Mt. Tai. We measured aerosol scattering coefficient and absorption coefficient by nephelometer and aethalometer. It was shown that the average of the single scattering albedo(ω)of haze days in Yucheng and Mt. Tai were both higher than that in clean days, which could be caused by the formation of sulphate and nitrate aerosols. The diurnal variation of scattering coefficient and absorption coefficient of Yucheng showed two peak patterns, which were mainly caused by morning and evening rush hour. However, the diurnal variation of scattering coefficient and absorption coefficient of Mt. Tai showed a unimodal pattern, which was attributed to the diurnal evolution of the atmospheric boundary layer. Indicated by the 48h backward trajectories, long-distance transmission from the southeast coastal areas via polluted cities such as Jinan, as well as local biomass burning emissions had an important influence on the formation of haze at Yucheng. However, during haze periods at Mt. Tai, the most frequently observed cluster moved slowly and could be considered a local source.

Key words: aerosol optical properties, scattering coefficient, absorption coefficient, diurnal variation, backward trajectory

中图分类号: 

  • X513
[1] 范学花, 陈洪滨, 夏祥鳌. 中国大气气溶胶辐射特性参数的观测与研究进展[J]. 大气科学, 2013, 37(2):477-498. FAN Xuehua, CHEN Hongbin, XIA Xiang'ao. Progress in observation studies of atmospheric aerosol radiative properties in China[J]. Chinese Journal of Atmospheric Sciences, 2013, 37(2):477-498.
[2] GUO Jianping, DENG Minjun, LEE Seoungsoo, et al. Delaying precipitation and lightning by air pollution over the Pearl River Delta: part I: observational analyses[J]. Journal of Geophysical Research: Atmospheres, 2016, 121(11):6472-6488.
[3] 林燕芬. 大气气溶胶对能见度、云和降雨的影响机制[D]. 上海:复旦大学, 2009. LIN Yanfen. The effects of atmospheric aerosol on visibility, clouds and precipitation[D]. Shanghai: Fudan University, 2009.
[4] 许文轩, 田永中, 肖悦, 等. 华北地区空气质量空间分布特征及成因研究[J].环境科学学报, 2017, 37(8):3085-3096. XU Wenxuan, TIAN Yongzhong, XIAO Yue, et al. Study on the spatial distribution characteristics and the drivers of AQI in North China[J]. Acta Scientiae Circumstantiae, 2017, 37(8):3085-3096.
[5] ZHANG Qifeng, STREETS D G, CARMICHAEL G R, et al. Asian emissions in 2006 for the NASA INTEX-B mission[J]. Atmospheric Chemistry and Physics, 2009, 9(14):5131-5153.
[6] MIAO Yucong, GUO Jianping, LIU Shuhua, et al. Relay transport of aerosols to Beijing-Tianjin-Hebei region by multi-scale atmospheric circulations[J]. Atmospheric Environment, 2017, 165:35-45.
[7] ANDERSON T L, OGREN J A. Determining aerosol radiative properties using the TSI 3563 integrating nephelometer[J]. Aerosol Science and Technology, 1998, 29(1):57-69.
[8] TIWARI S, PANDITHURAI G, ATTRI S D, et al. Aerosol optical properties and their relationship with meteorological parameters during wintertime in Delhi, India[J]. Atmospheric Research, 2015, 153:465-479.
[9] 康颖. 基于地面和卫星数据分析中国地区气溶胶单次散射反照率的变化特征[D]. 兰州:甘肃农业大学, 2018. KANG Ying. The characteristics of aerosol single-scattering albedo in the China based on base-ground and satellite data[D]. Lanzhou: Gansu Agricultural University, 2018.
[10] 吴兑, 毛节泰, 邓雪娇, 等. 珠江三角洲黑碳气溶胶及其辐射特性的观测研究[J]. 中国科学D辑:地球科学, 2009, 39(11):1542-1553. WU Dui, MAO Jietai, DENG Xuejiao, et al. Black carbon aerosols and their radiative properties in the Pearl River Delta region[J]. Sci China Ser D Earth Sci, 2009, 39(11):1542-1553.
[11] HE Xiu, LI Chengcai, LAU A K H, et al. An intensive study of aerosol optical properties in Beijing urban area [J]. Atmospheric Chemistry and Physics, 2009, 9(22): 8903-8915.
[12] 袁亮, 银燕, 于兴娜, 等. 黄山夏季气溶胶光学特性观测分析[J]. 中国环境科学, 2013, 33(12):2131-2139. YUAN Liang, YIN Yan, YUXingna, et al. Observational study of aerosol optical properties in summer in Mt.Huang[J]. China Environmental Science, 2013, 33(12):2131-2139.
[13] 杜荣光, 齐冰, 周斌, 等. 杭州市区大气气溶胶吸收系数观测研究[J]. 中国环境科学, 2013, 33(5):769-774. DU Rongguang, QI Bing, ZHOU Bin, et al. An observational study on aerosol absorption coefficient in urban site of Hangzhou[J]. China Environmental Science, 2013, 33(5):769-774.
[14] ZHANG Yuanhang, ZENG Limin, SHAO Min, et al. Aerosol optical properties in a rural environment near the mega-city Guangzhou, China: implications for regional air pollution, radiative forcing and remote sensing[J]. Atmospheric Chemistry and Physics, 2008, 8(17):5161-5186.
[15] 姚青, 蔡子颖, 韩素芹, 等. 天津冬季雾霾天气下颗粒物质量浓度分布与光学特性[J]. 环境科学研究, 2014, 27(5):462-469. YAO Qing, CAI Ziying, HAN Suqin, et al. PM2. 5 pollution characteristics and aerosol optical properties during fog-haze episodes in Tianjin[J].Research of Environmental Sciences, 2014, 27(5):462-469.
[16] LI Can, MARUFU L T, DICKERSON R R, et al. In situ measurements of trace gases and aerosol optical properties at a rural site in northern China during East Asian study of tropospheric aerosols: an international regional experiment 2005[J]. Journal of Geophysical Research Atmospheres, 2007, 112(D22).
[17] WU Yunfei, ZHANG Renjian, PU Yifen, et al. Aerosol optical properties observed at a semi-arid rural site in Northeastern China[J]. Aerosol and Air Quality Research, 2012, 12(4): 503-514.
[18] YAN Peng, TANG Jie, HUANG J, et al. The measurement of aerosol optical properties at a rural site in Northern China[J]. Atmospheric Chemistry and Physics, 2008, 8(8): 2229-2242.
[19] TAN Haobo, LIU Li, FAN Shaojia, et al. Aerosol optical properties and mixing state of black carbon in the Pearl River Delta, China[J]. Atmospheric Environment, 2016, 131:196-208.
[20] WANG Jiaping, VIRKKULA A, GAO Yuan, et al. Observations of aerosol optical properties at a coastal site in Hong Kong, South China[J]. Atmospheric Chemistry and Physics, 2017, 17(4):2653-2671.
[21] DI BIAGIO C, DOPPLER L, GAIMOZ C, et al. Continental pollution in the western mediterranean basin: vertical profiles of aerosol and trace gases measured over the sea during TRAQA 2012 and SAFMED 2013[J]. Atmospheric Chemistry and Physics, 2015, 15(16):9611-9630.
[22] MOGO S, CACHORRO V E, LOPEZ J F, et al. In situ measurements of aerosols optical properties and number size distributions in a subarctic coastal region of Norway[J]. Atmospheric Chemistry & Physics Discussions, 2011, 11(12):32921-32964.
[23] YAN Weida, YANG Lingxiao, CHEN Jianmin, et al. Aerosol optical properties at urban and coastal sites in Shandong Province, Northern China[J]. Atmospheric Research, 2017, 188:39-47.
[24] ZHUANG Bingliang, WANG Tijian, LIU Jane, et al. The surface aerosol optical properties in the urban area of Nanjing, west Yangtze River Delta, China[J]. Atmospheric Chemistry and Physics, 2017, 17(2):1143-1160.
[25] 卫晓东. 大气气溶胶的光学特性及其在辐射传输模式中的应用[D]. 北京:中国气象科学研究院, 2011. WEI Xiaodong. Optical properties of atmospheric aerosols and their application in the radiative transfer model[D]. Beijing: Chinese Academy of Meteorological Sciences, 2011.
[26] 文亮. 华北典型地区大气细颗粒硝酸盐及气态亚硝酸变化规律与机理研究[D]. 青岛:山东大学, 2019. WEN Liang. Variation rules and mechanisms of the atmospheric fine particulate nitrate and gaseous nitrous acid over the North China[D]. Qingdao: Shandong University, 2019.
[27] KANAYA Y, AKIMOTO H, WANG Z F, et al. Overview of the Mount Tai experiment(MTX2006)in central East China in June 2006: studies of significant regional air pollution[J]. Atmospheric Chemistry and Physics, 2013, 13(16):8265-8283.
[28] SUN Lei, XUE Likun, WANG Tao, et al. Significant increase of summertime ozone at Mount Tai in Central Eastern China[J]. Atmospheric Chemistry and Physics, 2016, 16(16), 10637-10650.
[29] YANG Lingxiao, ZHOU Xuehua, WANG Zhe, et al. Airborne fine particulate pollution in Jinan, China: Concentrations, chemical compositions and influence on visibility impairment[J]. Atmospheric Environment, 2012, 55:506-514.
[30] LI Weijun, SHAO Longyi, BUSECK P R. Haze types in Beijing and the influence of agricultural biomass burning[J]. Atmospheric Chemistry and Physics, 2010, 10(17):8119-8130.
[31] 邓丛蕊. 中国大气气溶胶中生物质燃烧的源追踪及灰霾的形成机制[D]. 上海:复旦大学, 2011. DENG Congrui. Identification of biomass burning source in aerosols and the formation mechanism of haze[D]. Shanghai: Fudan University, 2011.
[1] 黄琦,杨凌霄,李岩岩,姜盼,高颖,王文兴. 济南城区大气PM2.5、PM1.0的污染特征及大气传输[J]. 山东大学学报 (工学版), 2020, 50(1): 95-100, 108.
[2] 郭德栋1,2,沙爱民3. 基于微波与磁铁耦合发热效应的融雪除冰技术[J]. 山东大学学报(工学版), 2012, 42(4): 92-97.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!