Comparison of synoptic conditions and characteristics of extreme precipitation between the Ore Mountains and the Vosges Mountains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10364118" target="_blank" >RIV/00216208:11310/18:10364118 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00704-017-2247-x" target="_blank" >https://link.springer.com/article/10.1007%2Fs00704-017-2247-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00704-017-2247-x" target="_blank" >10.1007/s00704-017-2247-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of synoptic conditions and characteristics of extreme precipitation between the Ore Mountains and the Vosges Mountains

Popis výsledku v původním jazyce

Understanding the characteristics of extreme precipitation events (EPEs) not only helps in mitigating the hazards associated with it but will also reduce the risks by improved planning based on the detailed information, and provide basis for better engineering decisions which can withstand the recurring and likely more frequent events predicted in future in the context of global climate change. In this study, extremity, temporal and spatial characteristics, and synoptic situation of the 54 EPEs that occurred during 1960-2013 were compared between two low mountain ranges situated in Central Europe: the Ore Mountains (OM) and Vosges Mountains (VG). The EPEs were defined using the Weather Extremity Index, which quantifies the extremity, duration, and spatial extent of events. Comparative analysis of EPE characteristics showed that in both regions the EPEs were mostly short (lasted 1-2 days) and their seasonal occurrence significantly depended on the synoptic situation and duration of EPEs; the low was related to summer short EPEs, while zonal circulation to winter long EPEs. The EPEs were generally related to lows in OM and to troughs in VG. The lows often moved to OM from the Mediterranean area, i.e. along the Vb track. However, five EPEs in VG occurred during a low with Vb track significantly deflected westwards. The EPEs in VG affected smaller area as compared to that in OM. The comparison of EPEs between the two low mountain ranges is first of its kind and contributes to the understanding of EPE characteristics in the regions.

Název v anglickém jazyce

Comparison of synoptic conditions and characteristics of extreme precipitation between the Ore Mountains and the Vosges Mountains

Popis výsledku anglicky

Understanding the characteristics of extreme precipitation events (EPEs) not only helps in mitigating the hazards associated with it but will also reduce the risks by improved planning based on the detailed information, and provide basis for better engineering decisions which can withstand the recurring and likely more frequent events predicted in future in the context of global climate change. In this study, extremity, temporal and spatial characteristics, and synoptic situation of the 54 EPEs that occurred during 1960-2013 were compared between two low mountain ranges situated in Central Europe: the Ore Mountains (OM) and Vosges Mountains (VG). The EPEs were defined using the Weather Extremity Index, which quantifies the extremity, duration, and spatial extent of events. Comparative analysis of EPE characteristics showed that in both regions the EPEs were mostly short (lasted 1-2 days) and their seasonal occurrence significantly depended on the synoptic situation and duration of EPEs; the low was related to summer short EPEs, while zonal circulation to winter long EPEs. The EPEs were generally related to lows in OM and to troughs in VG. The lows often moved to OM from the Mediterranean area, i.e. along the Vb track. However, five EPEs in VG occurred during a low with Vb track significantly deflected westwards. The EPEs in VG affected smaller area as compared to that in OM. The comparison of EPEs between the two low mountain ranges is first of its kind and contributes to the understanding of EPE characteristics in the regions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Theorectical and Applied Climatology

ISSN

0177-798X

e-ISSN

—

Svazek periodika

133

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

20

Strana od-do

1249-1268

Kód UT WoS článku

000438428600043

EID výsledku v databázi Scopus

2-s2.0-85028311966