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Спектральные характеристики атмосферных возмущений на средних широтах в периоды геомагнитных бурь

Спектральные характеристики атмосферных возмущений на средних широтах в периоды геомагнитных бурь

Abstract

Рассмотрены возможности физической интерпретации глобальных возмущений ионосферы в периоды геомагнитных бурь и после их окончания на основе волн Пуанкаре, возбуждаемых в атмосфере в этих условиях. Для среднеширотных станций, расположенных в европейском долготном секторе, определены спектры вариаций возмущений суточных вариаций ТЕС. Показано, что в спектрах вариаций присутствуют гармоники с периодами, соответствующими стоячим планетарным волнам Пуанкаре. Анализ широтной структуры амплитуд и периодов таких гармоник качественно согласуется с теоретическими оценками для волн Пуанкаре

Keywords

ПЛАНЕТАРНЫЕ ВОЛНЫ ПУАНКАРЕ, ИОНОСФЕРА, ГЕОМАГНИТНАЯ БУРЯ, ПОЛНОЕ СОДЕРЖАНИЕ ЭЛЕКТРОНОВ

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average