Variability of the Integral Content of Dust Aerosol over Western Siberia and its Influence on the Surface Electric Field

IF 0.9 Q4 OPTICS

Atmospheric and Oceanic Optics Pub Date : 2025-03-24 DOI:10.1134/S1024856024701562

K. N. Pustovalov, P. M. Nagorskiy, M. V. Oglezneva, S. V. Smirnov

引用次数: 0

Abstract

Based on long-term measurements of the electric field potential gradient at the geophysical observatory of the IMCES SB RAS (Tomsk) and CAMS (ECMWF) reanalysis data, estimates of the influence of the integral content of dust aerosol on the surface electric field were obtained. Opposite changes in the surface electric field and characteristics of the integral content of atmospheric aerosol in their seasonal and daily variations were revealed. The influence of dust transfer from arid regions on the integral content of dust aerosol and the surface electric field in Tomsk is shown.

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西伯利亚西部地区沙尘气溶胶整体含量的变率及其对地面电场的影响

基于IMCES SB RAS（托木斯克）地球物理观测站的长期电场电位梯度测量和CAMS （ECMWF）再分析数据，估计了粉尘气溶胶积分含量对地表电场的影响。揭示了地表电场的相反变化和大气气溶胶整体含量的季节和日变化特征。研究了干旱区沙尘对托木斯克地区沙尘气溶胶整体含量和地表电场的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.