Reflections of global warming in trends of temperature
characteristics in the Czech Republic, 1961-2019

J 2021

Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019

ZAHRADNÍČEK, Pavel; Rudolf BRÁZDIL; Petr ŠTĚPÁNEK a Miroslav TRNKA

Základní údaje

Originální název

Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019

Autoři

ZAHRADNÍČEK, Pavel; Rudolf BRÁZDIL; Petr ŠTĚPÁNEK a Miroslav TRNKA

Vydání

International Journal of Climatology, Hoboken, Wiley, 2021, 0899-8418

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10510 Climatic research

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.651

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/21:00121003

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Czech Republic; diurnal temperature range; maximum temperature; mean temperature; minimum temperature; spatiotemporal variability; trend

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 23. 3. 2021 15:46, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

This paper presents a comprehensive trend analysis of spatiotemporal temperature change patterns over the territory of what is now the Czech Republic (CR) during the 1961-2019 period. Employing daily mean temperatures (TAVG), maximum (TMAX) and minimum (TMIN) temperatures and diurnal temperature range (DTR), supplied by 133 stations of the Czech Hydrometeorological Institute, daily, monthly, seasonal and annual series were calculated for four altitudinal groups and the entire CR, for which linear trends were calculated and further analysed. For the purposes of relative trend comparison, the linear trends were also calculated from standardized series (mean 0,SD1, in 1961-1990). All seasonal and annual TAVG, TMAX and TMIN series exhibit statistically significant increasing trends, with the exceptions of only a few cases for winter (DJF) and autumn (SON). DTR trends increase significantly in spring (MAM) and summer (JJA), but decrease in DJF and SON. The highest increases in trends occur in JJA and from stations at lower altitudes for groups I (up to 300 m asl) and II (301-600 m asl). Trends in JJA and SON TMIN are relatively higher than in TMAX, while the opposite holds true of DJF and MAM. Comparing the three decades after 1990 with the 1961-1990 normal, each decade was generally warmer than the previous period, with particularly enhanced warming in 2011-2019. This is also reflected in prominent increases in cumulative temperature sums throughout the year. The results obtained are discussed in the context of other European papers and with respect to explaining existing differences.

Citovat

ZAHRADNÍČEK, Pavel; Rudolf BRÁZDIL; Petr ŠTĚPÁNEK a Miroslav TRNKA. Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019. International Journal of Climatology. Hoboken: Wiley, 2021, roč. 41, č. 2, s. 1211-1229. ISSN 0899-8418. Dostupné z: https://doi.org/10.1002/joc.6791.

@article{1731556,
   author = {Zahradníček, Pavel and Brázdil, Rudolf and Štěpánek, Petr and Trnka, Miroslav},
   article_location = {Hoboken},
   article_number = {2},
   doi = {https://doi.org/10.1002/joc.6791},
   keywords = {Czech Republic; diurnal temperature range; maximum temperature; mean temperature; minimum temperature; spatiotemporal variability; trend},
   language = {eng},
   issn = {0899-8418},
   journal = {International Journal of Climatology},
   title = {Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019},
   url = {https://doi.org/10.1002/joc.6791},
   volume = {41},
   year = {2021}
}

TY  - JOUR
ID  - 1731556
AU  - Zahradníček, Pavel - Brázdil, Rudolf - Štěpánek, Petr - Trnka, Miroslav
PY  - 2021
TI  - Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019
JF  - International Journal of Climatology
VL  - 41
IS  - 2
SP  - 1211-1229
EP  - 1211-1229
PB  - Wiley
SN  - 08998418
KW  - Czech Republic
KW  - diurnal temperature range
KW  - maximum temperature
KW  - mean temperature
KW  - minimum temperature
KW  - spatiotemporal variability
KW  - trend
UR  - https://doi.org/10.1002/joc.6791
L2  - https://doi.org/10.1002/joc.6791
N2  - This paper presents a comprehensive trend analysis of spatiotemporal temperature change patterns over the territory of what is now the Czech Republic (CR) during the 1961-2019 period. Employing daily mean temperatures (TAVG), maximum (TMAX) and minimum (TMIN) temperatures and diurnal temperature range (DTR), supplied by 133 stations of the Czech Hydrometeorological Institute, daily, monthly, seasonal and annual series were calculated for four altitudinal groups and the entire CR, for which linear trends were calculated and further analysed. For the purposes of relative trend comparison, the linear trends were also calculated from standardized series (mean 0,SD1, in 1961-1990). All seasonal and annual TAVG, TMAX and TMIN series exhibit statistically significant increasing trends, with the exceptions of only a few cases for winter (DJF) and autumn (SON). DTR trends increase significantly in spring (MAM) and summer (JJA), but decrease in DJF and SON. The highest increases in trends occur in JJA and from stations at lower altitudes for groups I (up to 300 m asl) and II (301-600 m asl). Trends in JJA and SON TMIN are relatively higher than in TMAX, while the opposite holds true of DJF and MAM. Comparing the three decades after 1990 with the 1961-1990 normal, each decade was generally warmer than the previous period, with particularly enhanced warming in 2011-2019. This is also reflected in prominent increases in cumulative temperature sums throughout the year. The results obtained are discussed in the context of other European papers and with respect to explaining existing differences.
ER  -

ZAHRADNÍČEK, Pavel; Rudolf BRÁZDIL; Petr ŠTĚPÁNEK a Miroslav TRNKA. Reflections of global warming in trends of temperature characteristics in the Czech Republic, 1961-2019. \textit{International Journal of Climatology}. Hoboken: Wiley, 2021, roč.~41, č.~2, s.~1211-1229. ISSN~0899-8418. Dostupné z: https://doi.org/10.1002/joc.6791.

Přehled o publikaci