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Coherent structures in the Es layer and neutral middle atmosphere
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SYSNO ASEP 0447862 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Coherent structures in the Es layer and neutral middle atmosphere Author(s) Mošna, Zbyšek (UFA-U) RID, ORCID
Koucká Knížová, Petra (UFA-U) RID, ORCID
Potužníková, Kateřina (UFA-U) RID, ORCIDNumber of authors 3 Source Title Journal of Atmospheric and Solar-Terrestrial Physics. - : Elsevier - ISSN 1364-6826
136 B, December (2015), s. 155-162Number of pages 8 s. Language eng - English Country GB - United Kingdom Keywords critical frequency foEs ; mesospheric temperature ; mesospheric winds ; planetary waves ; Rossby mode ; sporadic layer ; stratospheric temperature Subject RIV DG - Athmosphere Sciences, Meteorology R&D Projects GA15-24688S GA ČR - Czech Science Foundation (CSF) GAP209/12/2440 GA ČR - Czech Science Foundation (CSF) Institutional support UFA-U - RVO:68378289 UT WOS 000366790200005 EID SCOPUS 84949110852 DOI 10.1016/j.jastp.2015.06.007 Annotation The present paper shows results from the summer campaign performed during geomagnetically quiet period from June 1 to August 31, 2009. Within time-series of stratospheric and mesospheric temperatures at pressure levels 10-0.1. hPa, mesospheric winds measured in Collm, Germany, and the sporadic E-layer parameters foEs and hEs measured at the Pruhonice station we detected specific coherent wave-bursts in planetary wave domain. Permanent wave-like activity is observed in all analyzed data sets. However, the number of wave-like structures persistent in large range of height from the stratosphere to lower ionosphere is limited. The only coherent modes that are detected on consequent levels of the atmosphere are those corresponding to eigenmodes of planetary waves. Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2016
Number of the records: 1