Imprint of the 11-year solar cycle in reanalyzed and radiosonde datasets: a spatial frequency analysis approach

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10132765" target="_blank" >RIV/00216208:11320/12:10132765 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10584-011-0147-0" target="_blank" >http://dx.doi.org/10.1007/s10584-011-0147-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10584-011-0147-0" target="_blank" >10.1007/s10584-011-0147-0</a>

Result language
angličtina
Original language name
Imprint of the 11-year solar cycle in reanalyzed and radiosonde datasets: a spatial frequency analysis approach
Original language description
Oscillations in the period band of 10-12 years were globally analyzed by the pseudo-2D wavelet transform of reanalyzed (ERA-40 and NCEP/NCAR) and HadAT radiosonde series at several pressure levels. The results were obtained for the series of temperature,u and v wind velocities, ozone mass mixing ratios at pressure levels up to 10 hPa and temperature and height of the tropopause. The study provides a detailed description of the oscillations' spatial distribution, together with mutual comparison of the reanalyzed datasets. The analysis is supplemented by a correlation study between the wavelet power spectra interval of the reanalyzed and radiosonde series. For the temperature series, the study shows that the cycle is detected primarily in the tropics and subtropics; the details of the spatial patterns, however, differ significantly for the ERA-40 and NCEP/NCAR series. The analysis of the u and v velocities provides a new characterization of the longitudinal variability of the regions se
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/GP205%2F07%2FP199" target="_blank" >GP205/07/P199: Analysis of regular oscillations in the climate system</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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