Short-term variability of logarithmic concentration gradient on desertified area

R. A. Gushchin

doi:10.1117/12.2603451

15 December 2021 Short-term variability of logarithmic concentration gradient on desertified area

R. A. Gushchin

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119166S (2021) https://doi.org/10.1117/12.2603451
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Saltating particle concentration variations in the windsand flux on the desertified area have been analyzed. Vertical profiles of the particle concentrations are constructed. Exponential approximations of the saltating particle concentration height profiles have been proposed. For the upper layer of the saltation the relation between the wind velocity and the logarithmic concentration gradient has been received and for the lower layer of the saltation the statistical characteristics of the logarithmic concentration gradient variations have been determined.

Citation Download Citation

R. A. Gushchin "Short-term variability of logarithmic concentration gradient on desertified area", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119166S (15 December 2021); https://doi.org/10.1117/12.2603451

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