Počet záznamů: 1

Circulation and Climate Variability in the Czech Republic between 1961 and 2020: A Comparison of Changes for Two Normal Periods

SYSNO ASEP	0559359
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Circulation and Climate Variability in the Czech Republic between 1961 and 2020: A Comparison of Changes for Two Normal Periods
Tvůrce(i)	Brázdil, Rudolf (UEK-B)_{RID, SAI, ORCID} Zahradníček, Pavel (UEK-B)_{RID, SAI} Dobrovolný, Petr (UEK-B)_{RID, ORCID, SAI} Řehoř, Jan (UEK-B)_{ORCID, RID, SAI} Trnka, Miroslav (UEK-B)_{RID, ORCID, SAI} Lhotka, Ondřej (UEK-B)_{RID, ORCID, SAI} Štěpánek, Petr (UEK-B)_{RID, SAI, ORCID}
Celkový počet autorů	7
Číslo článku	137
Zdroj.dok.	Atmosphere. - : MDPI Roč. 13, č. 1 (2022)
Poč.str.	30 s.
Jazyk dok.	eng - angličtina
Země vyd.	CH - Švýcarsko
Klíč. slova	climate normal ; circulation type ; sunshine ; temperature ; humidity ; precipitation ; wind speed ; statistical analysis ; Czech Republic
Vědní obor RIV	DG - Vědy o atmosféře, meteorologie
Obor OECD	Climatic research
CEP	EF16_019/0000797 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Způsob publikování	Open access
Institucionální podpora	UEK-B - RVO:86652079
UT WOS	000746524200001
EID SCOPUS	85123208126
DOI	10.3390/atmos13010137
Anotace	Thirty-year periods are treated in climatology as spans with relatively representative and stable climatic patterns, which can be used for calculating climate normals. Annual and seasonal series of circulation types were used to compare two 30-year sub-periods, 1961-1990 and 1991-2020, the second one being strongly influenced by recent global warming. This analysis was conducted according to the objective classification of circulation types and the climatic characteristics of sunshine duration, temperature, humidity, precipitation, and wind speed as calculated for the territory of the Czech Republic during the 1961-2020 period. For both sub-periods, their statistical characteristics were calculated, and the statistical significance of differences between them was evaluated. There was a statistically significant increase in the annual frequencies of anticyclonic circulation types and a significant decrease in cyclonic circulation types during 1991-2020 compared with 1961-1990. Generally, in both 30-year periods, significant differences in means, variability, characteristics of distribution, density functions, and linear trends appear for all climatic variables analysed except precipitation. This indicates that the recent 30-year ,,normal,, period of 1991-2020, known to be influenced more by recent climate change, is by its climatic characteristics unrepresentative of the stable climatic patterns of previous 30-year periods.
Pracoviště	Ústav výzkumu globální změny
Kontakt	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Rok sběru	2023
Elektronická adresa	https://www.mdpi.com/2073-4433/13/1/137

Počet záznamů: 1