Atmospheric aerosol microstructural parameters retrieved from spectral measurements of aerosol optical depth in the summer period in Tomsk are considered. The results were obtained using two algorithms for solving the inverse problem, a basic one and its modification presented in the first part of the paper. In the basic algorithm, the method of integral distributions is implemented. Having advantages of the method of integral distributions, the modified algorithm makes it possible to increase the accuracy of the estimate for the contribution of microdispersed particles to the aerosol microstructure. Statistical data about the retrieved parameters obtained for a total ensemble of particles with separation into the submicron and coarse fractions are presented. It is found that applying the modified algorithm permits one to additionally take into account up to 47% of the volume of submicron particles on average. At the same time, correction of the solution in the microdisperse range of particle size leads to a decrease in their average radius from 0.16 to 0.1 μm.
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K. S. Shifrin and A. Ya. Perel’man, “Determination of Spectrum of Disperse System Particles from Data on Its Transparency,” Opt. Spektrosk. 15(4–6), 533–542 (1963).
G. Yamamoto and M. Tanaka, “Determination of Aerosol Size Distribution from Spectral Attenuation Measurements,” Appl. Opt. 8(2), 447–453 (1969).
B. S. Kostin and I. E. Naats, “Detection of Size Spectrum of Aerosol Particles from Optical Measurements Using Regularization Methods,” in Laser Sounding of the Atmosphere (Nauka, Moscow, 1976), pp. 94–98 [in Russian].
E. V. Makienko and I. E. Naats, “About an Algorithm for Inversion of Optical Spectral Measurements,” in Questions of Laser Sounding of the Atmosphere (Nauka, Novosibirsk, 1976), pp. 115–121 [in Russian].
I. E. Naats, Theory of Multifrequency Laser Sounding of the Atmosphere (Nauka, Novosibirsk, 1980) [in Russian].
E. V. Makienko and I. E. Naats, “Questions about Optimal Estimation of Parameters of Aerosol Particle Size Distribution from Optical Measurements,” in Atmospheric Optics (Nauka, Moscow, 1974), pp. 186–191 [in Russian].
V. V. Veretennikov and I. E. Naats, “Questions about Conversion of Polarization Measurements into Parameters of Atmospheric Aerosol,” in Laser Sounding of the Atmosphere (Nauka, Moscow, 1976), pp. 20–29 [in Russian].
V. V. Veretennikov and E. P. Yausheva, “On the Use of the Stieltjes Integrals in the Solution of the Inverse Problems for Aerosol Light Scattering,” Atmos. Ocean. Opt. 5(3), 180–185 (1992).
V. V. Veretennikov, “Inverse Problems in Sun Photometry for Integral Aerosol Distributions. I. Theory and Numerical Experiment for Submicron Range of Particle Sizes,” Atmos. Ocean. Opt. 19(4), 259–265 (2006).
V. V. Veretennikov and S. S. Men’shchikova, “Microphysical Extrapolation in the Problem of Inversion of Spectral Measurememts of Aerosol Optical Depth,” Atmos. Ocean. Opt. 25(2), 135–141 (2012).
V. V. Veretennikov and S. S. Men’shchikova, “Features of Retrieval of Microstructural Parameters of Aerosol from Measurements of Aerosol Optical Depth. Part I. Technique for Solving the Inverse Problem,” Atmos. Ocean. Opt. 26(6), 473–479 (2013).
V. V. Veretennikov, “PatInverse Problems in Sun Photometry for Integral Aerosol Distributions. II. Division into Submicron and Coarse Fractions,” Atmos. Ocean. Opt. 19(4), 266–272 (2006).
E. V. Makienko, D. M. Kabanov, R. F. Rakhimov, and S. M. Sakerin, “Variations of Aerosol Microstructure under Smoke Effect Assessed from Inversion of Spectral Optical Measurements,” Atmos. Ocean. Opt. 20(4), 287–293 (2007).
S. M. Sakerin, V. V. Veretennikov, T. B. Zhuravleva, D. M. Kabanov, and I. M. Nasrtdinov, “Comparative Analysis of Aerosol Radiative Characteristics in Situations of Forest Fire Smokes and under Usual Conditions,” Opt. Atmosf. Okeana 23(6), 451–461 (2010).
A. A. Isaev, Statistics in Meteorology and Climatology (Publishing House of Moscow State University, Moscow, 1988) [in Russian].
N. N. Shchelkanov, “Methods for Calculation of Random Errors of the Parameters of Environment from Experimental Data,” Opt. Atmosf. Okeana 25(9), 815–821 (2012).
Yu. A. Pkhalagov, V. N. Uzhegov, V. V. Pol’kin, V. S. Kozlov, I. I. Ippolitov, and P. M. Nagorskii, “Investigations of Variability and Correlation of Optical and Electrical Characteristics of the Atmosphere in Winter,” Opt. Atmosf. Okeana 24(4), 269–274 (2011).
D. M. Kabanov, T. R. Kurbangaliev, T. M. Rasskazchikova, S. M. Sakerin, and O. G. Khutorova, “The Influence of Synoptic Factors on Variations of Atmospheric Aerosol Optical Depth under Siberian Conditions,” Atmos. Ocean. Opt. 24(6), 543–553 (2011).
S. M. Sakerin, S. V. Afonin, M. V. Engel’, D. M. Kabanov, V. V. Pol’kin, Yu. S. Turchinovich, O. A. Bukin, and A. N. Pavlov, “Spatiotemporal Variations of Atmospheric Aerosol Optical Depth in Primorye and Adjoining Seas in August, 2010,” Opt. Atmosf. Okeana 24(9), 731–736 (2011).
V. N. Uzhegov, Yu. A. Pkhalagov, D. M. Kabanov, and S. M. Sakerin, “Coarse Aerosol and Its Role in Shaping the Height of the Homogeneous Aerosol Atmosphere,” Opt. Atmosf. Okeana 25(12), 1023–1027 (2012).
Original Russian Text © V.V. Veretennikov, S.S. Men’shchikova, 2013, published in Optica Atmosfery i Okeana.
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Veretennikov, V.V., Men’shchikova, S.S. Features of retrieval of microstructural parameters of aerosol from measurements of aerosol optical depth. Part II. Inversion results. Atmos Ocean Opt 26, 480–491 (2013). https://doi.org/10.1134/S1024856013060146
- Volume Concentration
- Aerosol Optical Depth
- Average Radius
- Microstructural Parameter
- Particle Size Distribu Tion Function