收稿日期: 2013-02-26
修回日期: 2013-07-10
网络出版日期: 2014-03-15
基金资助
国家自然科学基金（41171271，41171273）和中国科学院知识创新工程重要方向性项目（KZCX2-EW-QN308）资助
Features of aerosol single scattering albedo over Taihu Lake based on in-site measurement results
Received date: 2013-02-26
Revised date: 2013-07-10
Online published: 2014-03-15
饶加旺 , 马荣华 , 段洪涛 . 基于实测数据的太湖上空气溶胶单次散射反照率特征分析[J]. 中国科学院大学学报, 2014 , 31(2) : 284 -287 . DOI: 10.7523/jssn.2095-6134.2014.02.020
Based on level-2 data from CE-318 installed at Taihu Lake(one of AERONET sites) from September 2005 to September 2010, variation of single scattering albedo (SSA) with time and the frequency distribution features were analyzed. Maximum and minimum monthly mean values of SSA were observed in August (0.95±0.03) and December (0.87±0.03), respectively. Maximum and minimum of seasonal mean value of SSA were observed in summer (0.94±0.03) and winter (0.88±0.04), respectively. Frequency distribution of SSA shows that the peak value is between 0.9 to 0.92, with a yearly average value of 0.90. The aerosol over Taihu Lake should be classified as moderate absorbing aerosol.
[1] Dubovik O, Holben B, Eck T, et al. Variability of absorption and optical properties of key aerosol types observed in worldwide locations[J]. Journal of the Atmospheric Sciences, 2002, 59:590-608.
[2] Menon S, Hansen J, Nazarenko L, et al. Climate effects of black carbon aerosols in China and India[J]. Science, 2002, 297:2250-2252.
[3] Vermote E, Vermeulen A. Atmospheric correction algorithm spectral reflectances (MOD09)[C/OL].(1999)[2013-01-05]. http://modarch.gsfc.nasa.gov/MODIS/ATBD/atbd_mod08.pdf.
[4] Kaufman Y, Martins JV, Remer L, et al. Satellite retrieval of aerosol absorption over oceans using sunglint[J]. Geophysical Research Letters. 2002, 29, doi: 10.1029/2002GL015403.
[5] Lee K, Li Z, Wong M, et al. Aerosol single scattering albedo estimated across China from a combination of ground and satellite measurements[J]. Journal of Geophysical Research, 2007, 112, D22S15, doi:10.1029/2007JD009077.
[6] Li F, Okada K. Diffusion and modification of marine aerosol particles over the coastal areas in China: a case study using a single particle analysis[J]. Journal of the Atmospheric Sciences, 1999, 56(2): 241-248.
[7] Xia X, Li Z, Holben B, et al. Aerosol optical properties and radiative effects in the Yangtze Delta region of China[J]. Journal of Geophysical Research, 2007, 112, D22S12, doi:10.1029/2007JD008859.
[8] Eck T, Holben B, Reid J, et al. Wavelength dependence of the optical depth of biomass burning, urban and desert dust aerosol[J]. Journal of Geophysical Research, 1999, 104, 31 330-31 350.
[9] Dubovil O, King M. A flexible inversion algorithm for retrieval of aerosol optical properties from sun and sky radiance measurements[J]. Journal of Geophysical Research, 2000, 115(D16):20 673-20 696.
[10] Liou K N. An introduction to atmospheric radiation[M]. 2nd ed. California: Academic Press, 2002.
[11] Zhang L, Liao H, Li J. Impacts of Asian summer monsoon on seasonal and interannual variations of aerosols over eastern China[J]. Journal of Geophysical Research, 2010, 115, D00K05, doi:10.1029/2009JD012299.
[12] Qiu J, Yang L. Zhang X. Characteristics of the imaginary part and single-scattering albedo of urban aerosols in northern China[J]. Tellus B, 2004, 56: 276-284.
[13] Xu J, Bergin M, Yu X, et al. Measurement of aerosol chemical, physical and radiative properties in the Yangtze delta region of China[J]. Atmospheric Environment, 2002, 36:161-173.
[14] Levy R, Remer L, Dubovik O. Global aerosol optical properties and application to Moderate Resolution Imaging Spectroradiometer aerosol retrieval over land[J]. Journal of Geophysical Research, 2007, 112, D13210, doi:10.1029/2006JD007815
[15] Rao J W, Ma R H, Duan H T, et al. Aerosol optical thickness of the atmospheric aerosol over Taihu Lake and its features: Results of in-site measurements[J]. Environmental Science, 2012, 33(7):2158-2164 (in Chinese). 饶加旺, 马荣华, 段洪涛, 等. 太湖上空大气气溶胶光学厚度及其特征分析[J]. 环境科学, 2012, 33(7):2158-2164.
[16] Song W, He K, Lei Y. Black carbon emissions from on-road vehicles in China, 1990-2030[J].Atmospheric Environment, 2012, 51:320-328.
[17] Streets D, Bond T, Carmichael D, et al. An inventory of gaseous and primary aerosol emissions in Asia in the year 2000[J]. Journal of Geophysical Research, 2003, 108(D21), 8809, doi:10.1029/2002JD003093.
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