Počet záznamů: 1
Solar signals detected within neutral atmospheric and ionospheric parameters
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SYSNO ASEP 0482967 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Solar signals detected within neutral atmospheric and ionospheric parameters Tvůrce(i) Koucká Knížová, Petra (UFA-U) RID, ORCID
Georgieva, K. (BG)
Mošna, Zbyšek (UFA-U) RID, ORCID
Kozubek, Michal (UFA-U) RID, ORCID
Kouba, Daniel (UFA-U) RID, ORCID
Kirov, B. (BG)
Potužníková, Kateřina (UFA-U) RID, ORCID
Boška, Josef (UFA-U) RID, ORCIDCelkový počet autorů 8 Zdroj.dok. Journal of Atmospheric and Solar-Terrestrial Physics. - : Elsevier - ISSN 1364-6826
Roč. 171, June (2018), s. 147-156Poč.str. 10 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova solar energy ; upper atmosphere Vědní obor RIV DG - Vědy o atmosféře, meteorologie Obor OECD Meteorology and atmospheric sciences CEP GA15-24688S GA ČR - Grantová agentura ČR Institucionální podpora UFA-U - RVO:68378289 UT WOS 000431159400015 EID SCOPUS 85039423415 DOI 10.1016/j.jastp.2017.12.003 Anotace We have analyzed time series of solar data together with the atmospheric and ionospheric measurements for solar cycles 19 till 23 according to particular data availability. For the analyses we have used long term data with 1-day sampling. By mean of Continuous Wavelet Transform (CWT) we have found common spectral domains within solar and atmospheric and ionospheric time series. Further we have identified terms when particular pairs of signals show high coherence applying Wavelet Transform Coherence (WTC). Despite wide oscillation ranges detected in particular time series CWT spectra we found only limited domains with high coherence by mean of WTC. Wavelet Transform Coherence reveals significant high power domains with stable phase difference for periods 1 month, 2 months, 6 months, 1 year, 2 years and 3–4 years between pairs of solar data and atmospheric and ionospheric data. The occurence of the detected domains vary significantly during particular solar cycle (SC) and from cycle to the following one. It indicates the changing solar forcing and/or atmospheric sensitivity with time. Pracoviště Ústav fyziky atmosféry Kontakt Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Rok sběru 2018
Počet záznamů: 1