Analysis of wave-like oscillations in parameters of sporadic E layer and neutral atmosphere

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F12%3A00387232" target="_blank" >RIV/68378289:_____/12:00387232 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jastp.2012.04.007" target="_blank" >http://dx.doi.org/10.1016/j.jastp.2012.04.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jastp.2012.04.007" target="_blank" >10.1016/j.jastp.2012.04.007</a>

Result language
angličtina
Original language name
Analysis of wave-like oscillations in parameters of sporadic E layer and neutral atmosphere
Original language description
The present study mainly concerns the wave-like activity in the ionospheric sporadic E layer (Es) and in the lower lying stratosphere. The proposed analysis involves parameters describing the state of plasma in the sporadic E layer. Critical frequenciesfoEs and layer heights hEs were measured at the Pruhonice station (50 degrees N, 14.5 degrees E) during summer campaigns 2004, 2006 and 2008. Further, we use neutral atmosphere (temperature data at 10 hPa) data from the same time interval. The analysis concentrates on vertically propagating wave-like structures within distant atmospheric regions. By means of continuous wavelet transform (CWT) we have detected significant wave-like oscillation at periods covering tidal and planetary oscillation domains both in the Es layer parameters (some of them were reported earlier, for instance in works of Abdu et al., 2003: Pancheva and Mitchel, 2004; Pancheva et al., 2003; Sauli and Bourdillon, 2008) and in stratospheric temperature variations. Fu
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Project
<a href="/en/project/IAA300420704" target="_blank" >IAA300420704: Sporadic E layer variability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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