雅库特大火烟雾对 2021 年 8 月克拉斯诺亚尔斯克环境状况的影响

IF 0.9 Q4 OPTICS Atmospheric and Oceanic Optics Pub Date : 2024-01-17 DOI:10.1134/S1024856023060180

N. Ya. Shaparev, A. V. Tokarev, O. E. Yakubailik

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摘要

摘要-- 本文探讨了 2021 年 8 月雅库特大火烟雾弥漫期间克拉斯诺亚尔斯克及其周边环境状况的变化。烟雾气溶胶在大气中的出现削弱了到达地球表面的太阳辐射通量，从而降低了活动土壤层和地表空气层的温度。在克拉斯诺亚尔斯克热电厂下游叶尼塞河表面，高相对湿度的冷却空气对流形成冷却雾。

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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The Influence of Smoke from the Yakut Fires on the State of the Environment in Krasnoyarsk in August 2021

The paper considers changes in the state of the environment in Krasnoyarsk and its environs during the existence of the smoke of large-scale Yakut fires in August 2021. The appearance of smoke aerosols in the atmosphere weakens the solar radiation flux reaching the Earth’s surface and, accordingly, decreases the temperature of the active soil layer and the surface air layer. Advection of cooled air with high relative humidity over the surface of the Yenisei River in the lower downstream of the Krasnoyarsk HPP formed cooling fogs.

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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.