H？meri K, V？kev？ M, Hansson H C, et al. Hygroscopic growth of ultrafine ammonium sulphate aerosol measured using an ultrafine tandem differential mobility analyzer [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2000,105(D17):22231-22242
[2]
Swietlicki E, Zhou J, Berg O H, et al. A closure study of sub-micrometer aerosol particle hygroscopic behaviour [J]. Atmos Res, 1999,50(3):205-240
[3]
Swietlicki E, Zhou J, Covert D S, et al. Hygroscopic properties of aerosol particles in the north-eastern Atlantic during ACE-2 [J]. Tellus B, 2000,52(2):201-227
[4]
H？nel G. The properties of atmospheric aerosol particles as functions of the relative humidity at thermodynamic equilibrium with the surrounding moist air [J]. Adv Geophys, 1976,19(1):73-188
[5]
McInnes L, Bergin M, Ogren J, et al. Apportionment of light scattering and hygroscopic growth to aerosol composition [J]. Geophys Res Lett, 1998,25(4):513-516
[6]
Malm W C, Day D E, Kreidenweis S M. Light scattering characteristics of aerosols as a function of relative humidity: Part I—A comparison of measured scattering and aerosol concentrations using the theoretical models [J]. J Air Waste Manage, 2000,50(5):686-700
Sasano Y, Browell E V. Light scattering characteristics of various aerosol types derived from multiple wavelength lidar observations [J]. Appl Optics, 1989,28(9):1670-1679
[9]
Ackermann J. The extinction-to-backscatter ratio of tropospheric aerosol: A numerical study [J]. Journal of atmospheric and oceanic technology, 1998,15(4):1043-1050
[10]
Eichler H, Cheng Y, Birmili W, et al. Hygroscopic properties and extinction of aerosol particles at ambient relative humidity in South-Eastern China [J]. Atmos Environ, 2008,42(25):6321-6334
[11]
Bundke U, Hanel G, Horvath H, et al. Aerosol optical properties during the Lindenberg Aerosol Characterization Experiment (LACE 98) [J]. J Geophys Res-Atmos, 2002,107(D21)
[12]
Eldering A, Ogren J A, Chowdhury Z, et al. Aerosol optical properties during INDOEX based on measured aerosol particle size and composition [J]. J Geophys Res-Atmos, 2002,107(D22)
Lesins G, Chylek P, Lohmann U. A study of internal and external mixing scenarios and its effect on aerosol optical properties and direct radiative forcing [J]. J Geophys Res-Atmos, 2002,107(D10)
[17]
Yang M, Howell S, Zhuang J, et al. Attribution of aerosol light absorption to black carbon, brown carbon, and dust in China-interpretations of atmospheric measurements during EAST-AIRE [J]. Atmos Chem Phys, 2009,9(6):2035-2050
[18]
Moffet R C, Prather K A. In-situ measurements of the mixing state and optical properties of soot with implications for radiative forcing estimates [J]. Proceedings of the National Academy of Sciences, 2009,106(29):11872-11877
[19]
Schnaiter M, Linke C, M？hler O, et al. Absorption amplification of black carbon internally mixed with secondary organic aerosol [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2005,110(D19)
[20]
Adachi K, Buseck P. Internally mixed soot, sulfates, and organic matter in aerosol particles from Mexico City [J]. Atmos Chem Phys, 2008,8(21):6469-6481
[21]
Horvath H. Atmospheric light absorption—A review [J]. Atmos Environ Part A General Topics, 1993,27(3):293-317
[22]
Fuller K A, Malm W C, Kreidenweis S M. Effects of mixing on extinction by carbonaceous particles [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 1999,104(D13):15941-15954
[23]
Heintzenberg J. Light scattering parameters of internal and external mixtures of soot and non-absorbing material in atmospheric aerosols. Proceedings of the Conference on Carbonaceous Particles in the Atmosphere; 1978
[24]
Bond T C, Habib G, Bergstrom RW. Limitations in the enhancement of visible light absorption due to mixing state [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2006,111(D20)
[25]
Zhang R, Khalizov A F, Pagels J, et al. Variability in morphology, hygroscopicity, and optical properties of soot aerosols during atmospheric processing [J]. Proceedings of the National Academy of Sciences, 2008,105(30):10291-10296
[26]
Yu H, Wu C, Wu D, et al. Size distributions of elemental carbon and its contribution to light extinction in urban and rural locations in the pearl river delta region, China [J]. Atmos Chem Phys, 2010,10(11):5107-5119
[27]
Mallet M, Roger J, Despiau S, et al. A study of the mixing state of black carbon in urban zone [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2004,109(D4)
[28]
Covert D S, Heintzenberg J. Measurement of the degree of internal/external mixing of hygroscopic compounds and soot in atmospheric aerosols [J]. Sci Total Environ, 1984,36:347-352
[29]
Charlson R, Anderson T, Rodhe H. Direct climate forcing by anthropogenic aerosols: Quantifying the link between atmospheric sulfate and radiation [J]. Contributions to atmospheric physics, 1999,72(1):79-94
[30]
Yuan C S, Lee C G, Liu S H, et al. Correlation of atmospheric visibility with chemical composition of Kaohsiung aerosols [J]. Atmos Res, 2006,82(3):663-679
[31]
Hand J, Copeland D, Day A, et al. Spatial and seasonal patterns and temporal variability of haze and its constituents in the United States: Report V: June 2011. Cooperative Institute for Research in the Atmosphere for the IMPROVE program, 2011
[32]
Deng X, Tie X, Wu D, et al. Long-term trend of visibility and its characterizations in the Pearl River Delta (PRD) region, China [J]. Atmos Environ, 2008,42(7):1424-1435
[33]
Chang D, Song Y, Liu B. Visibility trends in six megacities in China 1973—2007 [J]. Atmos Res, 2009,94(2):161-167
[34]
Zhang X, Wang Y, Niu T, et al. Atmospheric aerosol compositions in China: spatial/temporal variability, chemical signature, regional haze distribution and comparisons with global aerosols [J]. Atmos Chem Phys, 2012,12(2):779-799
[35]
Zhao P, Zhang X, Xu X, et al. Long-term visibility trends and characteristics in the region of Beijing, Tianjin, and Hebei, China [J]. Atmos Res, 2011,101(3):711-718
Seinfeld J H, Pandis S N. Atmospheric chemistry and physics: From air pollution to climate change [M]. Hoboken, New Jersey: John Wiley & Sons Inc, 2012: 691-711
[40]
Chan Y, Simpson R, Mctainsh G H, et al. Source apportionment of visibility degradation problems in Brisbane (Australia) using the multiple linear regression techniques [J]. Atmos Environ, 1999,33(19):3237-3250
[41]
Anderson T, Covert D, Marshall S, et al. Performance characteristics of a high-sensitivity, three-wavelength, total scatter/backscatter nephelometer [J]. Journal of Atmospheric and Oceanic Technology, 1996,13(5):967-986
[42]
Heintzenberg J, Wiedensohler A, Tuch T, et al. Intercomparisons and aerosol calibrations of 12 commercial integrating nephelometers of three manufacturers [J]. Journal of Atmospheric and Oceanic Technology, 2006,23(7):902-914
[43]
Müller T, Nowak A, Wiedensohler A, et al. Angular illumination and truncation of three different integrating nephelometers: Implications for empirical, size-based corrections [J]. Aerosol Sci Tech, 2009,43(6):581-586
[44]
Anderson T L, Ogren J A. Determining aerosol radiative properties using the TSI 3563 integrating nephelometer [J]. Aerosol Sci Tech, 1998,29(1):57-69
Bond T C, Bergstrom R W. Light absorption by carbonaceous particles: An investigative review [J]. Aerosol Sci Tech, 2006,40(1):27-67
[47]
Day D E, Malm W C, Kreidenweis SM. Aerosol light scattering measurements as a function of relative humidity [J]. J Air Waste Manage, 2000,50(5):710-716
[48]
Charlson R. Atmospheric visibility related to aerosol mass concentration: review [J]. Environ Sci Technol, 1969,3(10):913-918
[49]
Ettinger H J, Royer G W. Visibility and mass concentration in a nonurban environment [J]. Japca J Air Waste Ma, 1972,22(2):108-111
Carrico C M, Bergin M H, Xu J, et al. Urban aerosol radiative properties: Measurements during the 1999 Atlanta Supersite Experiment [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2003,108(D7)
Koloutsou-Vakakis S, Carrico CM, Kus P, et al. Aerosol properties at a midlatitude Northern Hemisphere continental site [J]. J Geophys Res-Atmos, 2001,106(D3):3019-3032
[54]
Cheng Y, Wiedensohler A, Eichler H, et al. Aerosol optical properties and related chemical apportionment at Xinken in Pearl River Delta of China [J]. Atmos Environ, 2008,42(25):6351-6372
[55]
Hand J L, Malm W C. Review of the IMPROVE equation for estimating ambient light extinction coefficients [M]. United States. National Park Service: CIRA, Colorado State University, 2007: 52-110
[56]
Covert D S, Charlson R, Ahlquist N. A study of the relationship of chemical composition and humidity to light scattering by aerosols [J]. J Appl Meteorol, 1972,11:968-976
[57]
Rood M, Covert D, Larson T. Hygroscopic properties of atmospheric aerosol in Riverside, California [J]. Tellus B, 1987,39(4):383-397
[58]
Tang I N. Chemical and size effects of hygroscopic aerosols on light scattering coefficients [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 1996,101(D14):19245-19250
[59]
Bohren C F, Huffman D R. Absorption and scattering of light by small particles [M]. Germany: Wiley-VCH Verlag GmbH & Co. KGA, 2004: 287-324
H？meri K, Laaksonen A, V？kev？ M, et al. Hygroscopic growth of ultrafine sodium chloride particles [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2001,106(D18):20749-20757
[62]
Malm W C, Hand J L. An examination of the physical and optical properties of aerosols collected in the IMPROVE program [J]. Atmos Environ, 2007,41(16):3407-3427
McDonald K, Shepherd M. Characterization of visibility impacts related to fine particulate matter in Canada [J]. J Air Waste Manage, 2004,54(9):1061-1068
[65]
Yang L X, Wang D C, Cheng S H, et al. Influence of meteorological conditions and particulate matter on visual range impairment in Jinan, China [J]. Sci Total Environ, 2007,383(1):164-173
[66]
Han T, Liu X, Zhang Y, et al. Characteristics of aerosol optical properties and their chemical apportionments during CAREBeijing 2006 [J]. DOI: 10.4209/aaqr.2013.06.0203
[67]
Tao J, Ho K F, Chen L, et al. Effect of chemical composition of PM2.5 on visibility in Guangzhou, China, 2007 spring [J]. Particuology, 2009,7(1):68-75
[68]
Cao J J, Wang Q y, Chow J C, et al. Impacts of aerosol compositions on visibility impairment in Xi'an, China [J]. Atmos Environ, 2012,59:559-566
Tao J, Cao J J, Zhang R J, et al. Reconstructed light extinction coefficients using chemical compositions of PM2.5 in winter in Urban Guangzhou, China [J]. Adv Atmos Sci, 2012,29:359-368
[71]
Wang X, Ding X, Fu X, et al. Aerosol scattering coefficients and major chemical compositions of fine particles observed at a rural site in the central Pearl River Delta, South China [J]. Journal of Environmental Sciences, 2012,24(1):72-77
[72]
Eidels-Dubovoi S. Aerosol impacts on visible light extinction in the atmosphere of Mexico City [J]. Sci Total Environ, 2002,287(3):213-220
[73]
Lyamani H, Olmo F, Alados-Arboledas L. Light scattering and absorption properties of aerosol particles in the urban environment of Granada, Spain [J]. Atmos Environ, 2008,42(11):2630-2642
[74]
Watson J G. Visibility: Science and regulation [J]. J Air Waste Manage, 2002,52(6):628-713
[75]
Han S, Bian H, Zhang Y, et al. Effect of aerosols on visibility and radiation in spring 2009 in Tianjin, China [J]. Aerosol Air Qual Res, 2012,12:211-217
[76]
Leibensperger EM, Mickley L, Jacob D, et al. Climatic effects of 1950—2050 changes in US anthropogenic aerosols-Part 1: Aerosol trends and radiative forcing [J]. Atmos Chem Phys, 2012,12(7):3333-3348
[77]
Lohmann U, Feichter J. Global indirect aerosol effects: A review [J]. Atmos Chem Phys, 2005,5(3):715-737
[78]
P？schl U. Atmospheric aerosols: Composition, transformation, climate and health effects [J]. Angewandte Chemie International Edition, 2005,44(46):7520-7540
[79]
Ramanathan V, Crutzen P, Kiehl J, et al. Aerosols, climate, and the hydrological cycle [J]. Science, 2001,294(5549):2119-2124
[80]
Xu J, Bergin M H, Greenwald R, et al. Aerosol chemical, physical, and radiative characteristics near a desert source region of northwest China during ACE-Asia [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2004,109(D19)
[81]
Chow J C, Watson J G, Lowenthal D H, et al. Comparability between PM2.5 and particle light scattering measurements [J]. Environ Monit Assess, 2002,79(1):29-45
[82]
Waggoner A P, Weiss R. Comparison of fine particle mass concentration and light scattering extinction in ambient aerosol [J]. Atmos Environ (1967), 1980,14(5):623-626
[83]
Bergin M, Cass G, Xu J, et al. Aerosol radiative, physical, and chemical properties in Beijing during June 1999 [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2001,106(D16):17969-17980
Xu J, Bergin M, Yu X, et al. Measurement of aerosol chemical, physical and radiative properties in the Yangtze delta region of China [J]. Atmos Environ, 2002,36(2):161-173
[86]
Quinn P K, Coffman D J, Bates T S, et al. Aerosol optical properties during INDOEX 1999: Means, variability, and controlling factors [J]. J Geophys Res-Atmos, 2002,107(D19)
[87]
Tang I, Munkelwitz H. Water activities, densities, and refractive indices of aqueous sulfates and sodium nitrate droplets of atmospheric importance [J]. J Geophys Res, 1994,99(D9):18801-18808
[88]
Tang I N. Thermodynamic and optical properties of mixed-salt aerosols of atmospheric importance [J]. J Geophys Res, 1997,102(D2):1883-1893
Cheng Y F, Eichler H, Wiedensohler A, et al. Mixing state of elemental carbon and non-light-absorbing aerosol components derived from in situ particle optical properties at Xinken in Pearl River Delta of China [J]. Journal of Geophysical Research: Atmospheres (1984—2012), 2006,111(D20)
[91]
Khalizov A F, Xue H, Wang L, et al. Enhanced light absorption and scattering by carbon soot aerosol internally mixed with sulfuric acid [J]. The Journal of Physical Chemistry A, 2009,113(6):1066-1074
