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Abstract <p>The paper presents the results of studying the influence of solar activity on polar ozone in the Arctic and Antarctic. The polar ozone satellite measurements in 1979–2024 presented on the NASA website (USA, http://ozonewatch.gsfc.nasa.gov) and the corresponding characteristics of solar activity, namely, the sunspot number and the magnitude of a solar radio emission flux with a wavelength of 10.7 cm were used. An analysis of the data showed that positive deviations of polar ozone prevail under high solar activity. On average, under high solar activity, polar ozone deviations from long-term means normalized to standard deviations increase with the growth of solar activity. In 1979–2024, only positive polar ozone anomalies were observed in the Arctic and Antarctic under high solar activity.</p>

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Solar Activity and Polar Ozone

  • 期刊论文

  • 发表日期：

    2025年8月1日

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  • N. S. Ivanova

摘要

Abstract

The paper presents the results of studying the influence of solar activity on polar ozone in the Arctic and Antarctic. The polar ozone satellite measurements in 1979–2024 presented on the NASA website (USA, http://ozonewatch.gsfc.nasa.gov) and the corresponding characteristics of solar activity, namely, the sunspot number and the magnitude of a solar radio emission flux with a wavelength of 10.7 cm were used. An analysis of the data showed that positive deviations of polar ozone prevail under high solar activity. On average, under high solar activity, polar ozone deviations from long-term means normalized to standard deviations increase with the growth of solar activity. In 1979–2024, only positive polar ozone anomalies were observed in the Arctic and Antarctic under high solar activity.