Convective Structures of the Near-Surface Air Layer

IF 0.9 Q4 OPTICS

Atmospheric and Oceanic Optics Pub Date : 2025-03-24 DOI:10.1134/S1024856024701501

E. A. Malinovskaya, O. G. Chkhetiani, G. V. Azizyan, A. A. Khapaev

引用次数: 0

Abstract

Changes in pulsation components of air temperature at altitudes of up to 1 m over a surface heated to 30°–55°C under convective conditions at moderate (2010) and high (2011) wind velocities in deserted sandy areas are studied. Synchronized measurements were made at six levels: 3, 6, 12, 25, 50, and 100 cm. Temporal changes in convective structures with allowance for the “turbulence embeddedness” hypothesis actually reflect their movement under the influence of wind. The shape and size of convective structures and statistical characteristics reflected in the spectral functions change at different velocities.

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来源期刊

Atmospheric and Oceanic Optics OPTICS-

CiteScore

2.40

自引率

42.90%

发文量

期刊介绍： Atmospheric and Oceanic Optics is an international peer reviewed journal that presents experimental and theoretical articles relevant to a wide range of problems of atmospheric and oceanic optics, ecology, and climate. The journal coverage includes: scattering and transfer of optical waves, spectroscopy of atmospheric gases, turbulent and nonlinear optical phenomena, adaptive optics, remote (ground-based, airborne, and spaceborne) sensing of the atmosphere and the surface, methods for solving of inverse problems, new equipment for optical investigations, development of computer programs and databases for optical studies. Thematic issues are devoted to the studies of atmospheric ozone, adaptive, nonlinear, and coherent optics, regional climate and environmental monitoring, and other subjects.