Počet záznamů: 1
Extremeness of meteorological variables as an indicator of extreme precipitation events
- 1.
SYSNO ASEP 0341928 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Extremeness of meteorological variables as an indicator of extreme precipitation events Překlad názvu Extremita meteorologických veličin jako indikátor případů extrémních srážek Tvůrce(i) Müller, Miloslav (UFA-U) RID, ORCID
Kašpar, Marek (UFA-U) RID, ORCID
Řezáčová, Daniela (UFA-U) RID, ORCID
Sokol, Zbyněk (UFA-U) RID, ORCIDZdroj.dok. Atmospheric Research. - : Elsevier - ISSN 0169-8095
Roč. 92, č. 3 (2009), s. 308-317Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Extreme precipitation ; Rain flood ; Synoptic patterns Vědní obor RIV DG - Vědy o atmosféře, meteorologie CEP SA/650/4/03 GA MŽP - Ministerstvo životního prostředí UT WOS 000265464600004 DOI 10.1016/j.atmosres.2009.01.010 Anotace Extreme large-scale precipitation events in central Europe are determined by the synoptic pattern, which is typically characterized by cyclones moving there from the south. Herein, we demonstrate that this synoptic pattern is accompanied by large-scale anomalies of dynamic and thermodynamic variables that occur in specific regions before or during the precipitation event. The extremeness of variables was evaluated by ERA-40 data by the obtained distribution function values. Precipitation events leading to 14 significant summer floods in the period between 1958 and 2002 were used as reference events. The temporal correspondence of the anomalies among reference events was employed by selecting 26 synoptic predictors of extreme precipitation in the Czech Republic. The predictors cannot be considered individually because only opportune coincidences make the synoptic situations dangerous. Days with minimum values of a combined EM index correspond to significant flood events in the Czech Republic. 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 2010
Počet záznamů: 1