Form of presentation | Conference proceedings in Russian journals and collections |
Year of publication | 2015 |
Язык | английский |
|
Guryanov Vladimir Vladimirovich, author
Eliseev Aleksey Viktorovich, author
|
Bibliographic description in the original language |
Guryanov V., Eliseev A. Linear trends of planetary wave activity in the middle atmosphere during 1992-2013 //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 |
interannual trends, amplitudes of zonal harmonics, horizontal wind, temperature, geopotential height |
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=125154&p_lang=2 |
Full metadata record ![](https://shelly.kpfu.ru/pdf/picture/arrow_black_right.gif) |
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. Linear trends of planetary wave activity in the middle atmosphere during 1992-2013 //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=125154&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 linear interannual trends of planetary wave activity (PWA) in the lower and middle atmosphere during 1992-2014 are studied. This wave activity is determined via the amplitudes of zonal harmonics with zonal wave number 1 or 2 for a suit of atmospheric variables (horizontal wind, temperature, geopotential height). Different types of averaging allow us to distinguish between the planetary waves arising due to intramonth, intraannual, and interannual variabilities. We found that, irrespective of such an averaging and for all variables, three principal regions of planetary activity may be found. The most marked on is located in the winter hemisphere. It covers the whole stratosphere depth, exhibits prominent wave activity at all latitudes with a maximum around the subtropical stratopause. |
ru_RU |
dc.language.iso |
ru |
ru_RU |
dc.subject |
interannual trends |
ru_RU |
dc.subject |
amplitudes of zonal harmonics |
ru_RU |
dc.subject |
horizontal wind |
ru_RU |
dc.subject |
temperature |
ru_RU |
dc.subject |
geopotential height |
ru_RU |
dc.title |
Linear trends of planetary wave activity in the middle atmosphere during 1992-2013 |
ru_RU |
dc.type |
Conference proceedings in Russian journals and collections |
ru_RU |
|