Arimoto R, Duce R A, Savoie D L, et al. 1996. Relationships among aerosol constituents from Asia and the North Pacific during PEM-West A. J Geophys Res, 101: 2011-2023
[9]
Canagaratna M R, Jayne J T, Jimenez J L, et al. 2007. Chemical and microphysical characterization of ambient aerosols with the aerodyne aerosol mass spectrometer. Mass Spectrom Rev, 26: 185-222
[10]
Chan C K, Yao X H. 2008. Air pollution in mega cities in China. Atmos Environ, 42: 1-42
[11]
Chang D, Song Y, Liu B. 2009. Visibility trends in six megacities in China 1973-2007. Atmos Res, 94: 161-167
[12]
Charron A, Harrison R M. 2003. Primary particle formation from vehicle emissions during exhaust dilution in the roadside atmosphere. Atmos Environ, 37: 4109-4119
[13]
Che H Z, Zhang X Y, Li Y, et al. 2009. Haze trends over the capital cities of 31 provinces in China, 1981-2005. Theor Appl Climatol, 97: 235-242
[14]
Clegg S L, Brimblecombe P, Wexler A S. 1998. A thermodynamic model of the system H+-NH4+-SO42--NO3--H2O at tropospheric temperatures. J Phys Chem A, 102: 2137-2154
[15]
DeCarlo P F, Kimmel J R, Trimborn A, et al. 2006. Field-deployable, high-resolution, time-of-flight aerosol mass spectrometer. Anal Chem, 78: 8281-8289
[16]
Liu C, Ma Q, Liu Y, et al. 2012. Synergistic reaction between SO2 and NO2 on mineral oxides: A potential formation pathway of sulfate aerosol. Phys Chem Chem Phys, 14: 1668-1676
[17]
Liu S, Hu M, Slanina S, et al. 2008. Size distribution and source analysis of ionic compositions of aerosols in polluted periods at Xinken in Pearl River Delta (PRD) of China. Atmos Environ, 42: 6284-6295
[18]
Ma Q X, Liu Y C, He H. 2008. Synergistic effect between NO2 and SO2 in their adsorption and reaction on gamma-alumina. J Phys Chem A, 112: 6630-6635
[19]
Martins C R, Alves J J, Carvalho W B, et al. 2008. Influence of NO2 and metal ions on oxidation of aqueous-phase S(IV) in atmospheric concentrations. An Acad Bras Cienc, 80: 279-290
[20]
Parrish D D, Zhu T. 2009. Clean air for megacities. Science, 326: 674-675
[21]
Patashnick H, Rupprecht E. 1991. Continuous PM10 measurements using the tapered element oscillating microbalance. J Air Waste Manage Assoc, 41: 1079-1083
[22]
Seinfeld J H, Pandis S N. 2006. Atmospheric Chemistry and Physics: From Air Pollution to Climate Change. 2nd ed. New York: Wiley, John & Sons, 1203
[23]
Shen X, Lee T, Guo J, et al. 2012. Aqueous phase sulfate production in clouds in eastern China. Atmos Environ, 62: 502-511
[24]
Sullivan R, Guazzotti S, Sodeman D, et al. 2007. Direct observations of the atmospheric processing of Asian mineral dust. Atmos Chem Phys, 7: 1213-1236
[25]
Usher C R, Michel A E, Grassian V H. 2003. Reactions on mineral dust. Chem Rev, 103: 4883-4940
[26]
Wang Y, Zhuang G S, Tang A H, et al. 2005. The ion chemistry and the source of PM2.5 aerosol in Beijing. Atmos Environ, 39: 3771-3784
[27]
Warneck P. 1999. The relative importance of various pathways for the oxidation of sulfur dioxide and nitrogen dioxide in sunlit continental fair weather clouds. Phys Chem Chem Phys, 1: 5471-5483
[28]
Xin J Y, Wang Y S, Wang L L, et al. 2012. Reductions of PM2:5 in Beijing-Tianjin-Hebei urban agglomerations during the 2008 Olympic Games. Adv Atmos Sci, 29: 1330-1342
[29]
Zhang X, Gong S, Shen Z, et al. 2003. Characterization of soil dust aerosol in China and its transport and distribution during 2001 ACE-Asia 1. Network observations. J Geophys Res, 108: 8032-8039
[30]
Zhang Y H, Hu M, Zhong L J, et al. 2008. Regional integrated experiments on air quality over Pearl River Delta 2004 (PRIDE-PRD2004): Overview. Atmos Environ, 42: 6157-6173