KFU. Card publication. Relationships between solar activity and the characteristics of the annual and semi-annual harmonics in the middle atmosphere

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RELATIONSHIPS BETWEEN SOLAR ACTIVITY AND THE CHARACTERISTICS OF THE ANNUAL AND SEMI-ANNUAL HARMONICS IN THE MIDDLE ATMOSPHERE

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Guryanov Vladimir Vladimirovich, author

Eliseev Aleksey Viktorovich, author

Bibliographic description in the original language

Guryanov V., Eliseev A. Relationships between solar activity and the characteristics of the annual and semi-annual harmonics in the middle atmosphere //26th IUGG General Assembly, from the 22nd of June to the 2nd of July 2015, Prague, Czech Republic

Annotation

26th IUGG General Assembly, from the 22nd of June to the 2nd of July 2015, Prague, Czech Republic

Keywords

lower and middle stratosphere, zonal wind, meridional wind, annual and semiannual harmonics

The name of the journal

26th IUGG General Assembly, from the 22nd of June to the 2nd of July 2015, Prague, Czech Republic

URL

http://www.iugg2015prague.com/abstractcd/data/HtmlApp/main.html

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=125148&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Guryanov Vladimir Vladimirovich	ru_RU
dc.contributor.author	Eliseev Aleksey Viktorovich	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Guryanov V., Eliseev A. Relationships between solar activity and the characteristics of the annual and semi-annual harmonics in the middle atmosphere //26th IUGG General Assembly, from the 22nd of June to the 2nd of July 2015, Prague, Czech Republic	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=125148&p_lang=2	ru_RU
dc.description.abstract	26th IUGG General Assembly, from the 22nd of June to the 2nd of July 2015, Prague, Czech Republic	ru_RU
dc.description.abstract	Based on the daily UK Met Office data at the 25 pressure levels ranging from 1000 to 0.316 hPa, the correlation between the characteristics of the annual cycle in the lower and middle atmosphere with the solar activity is studied. The annual cycle is characterised by the amplitudes and months of maxima of the annual and semiannual harmonics of zonal and meridional wind, temperature, and geopotential height. These amplitudes and phases are calculated for each year of the period 1992-2013, which covers two solar cycles. In turn, the solar activity is characterised by the monthly mean Wolf numbers. To avoid spurious correlations, the FDR (false detection rate) method is used. We found that the amplitudes of the annual and (especially) semi-annual harmonics of zonal wind in the equatorial upper stratosphere are negatively correlated with the Wolf numbers. For meridional wind, the respective correlations are not significant.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	lower and middle stratosphere	ru_RU
dc.subject	zonal wind	ru_RU
dc.subject	meridional wind	ru_RU
dc.subject	annual and semiannual harmonics	ru_RU
dc.title	Relationships between solar activity and the characteristics of the annual and semi-annual harmonics in the middle atmosphere	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU