Evaluation of Relations between Extreme Precipitation and Temperature in Observational Time Series from the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F16%3A71206" target="_blank" >RIV/60460709:41330/16:71206 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1155/2016/2975380" target="_blank" >http://dx.doi.org/10.1155/2016/2975380</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2016/2975380" target="_blank" >10.1155/2016/2975380</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of Relations between Extreme Precipitation and Temperature in Observational Time Series from the Czech Republic
Popis výsledku v původním jazyce
The intensity of precipitation extremes is expected to increase as the climate warms and it may cause floods and increase erosion. From the Clausius-Clapeyron relation (CC) it follows that the maximum moisture content of the atmosphere increases by approximately 7% per degree as temperature rises. However, the increases in observed hourly precipitation extremes of approximately two times the CC relation were described recently. This super CC scaling is attributed to the increased prevalence of convective rainfall and decreased prevalence of stratiform rainfall as temperatures increase. We carried out the disaggregation of precipitation into prevailing stratiform and convective component on the observational data from the Czech Republic for 1966-2006. Then, we analyzed trends in characteristics of disaggregated events and assessed correlation of precipitation intensities with daily mean temperature. The results suggest the increasing trend of convective precipitation in summer. The scaling for total r
Název v anglickém jazyce
Evaluation of Relations between Extreme Precipitation and Temperature in Observational Time Series from the Czech Republic
Popis výsledku anglicky
The intensity of precipitation extremes is expected to increase as the climate warms and it may cause floods and increase erosion. From the Clausius-Clapeyron relation (CC) it follows that the maximum moisture content of the atmosphere increases by approximately 7% per degree as temperature rises. However, the increases in observed hourly precipitation extremes of approximately two times the CC relation were described recently. This super CC scaling is attributed to the increased prevalence of convective rainfall and decreased prevalence of stratiform rainfall as temperatures increase. We carried out the disaggregation of precipitation into prevailing stratiform and convective component on the observational data from the Czech Republic for 1966-2006. Then, we analyzed trends in characteristics of disaggregated events and assessed correlation of precipitation intensities with daily mean temperature. The results suggest the increasing trend of convective precipitation in summer. The scaling for total r
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10501 - Hydrology
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ADVANCES IN METEOROLOGY
ISSN
1687-9309
e-ISSN
—
Svazek periodika
2016
Číslo periodika v rámci svazku
2975380
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
1-9
Kód UT WoS článku
000380350600001
EID výsledku v databázi Scopus
2-s2.0-84979894476