The simulation of European heat waves from an ensemble of regional climate models within the EURO-CORDEX project

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10174014" target="_blank" >RIV/00216208:11320/13:10174014 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00382-013-1714-z" target="_blank" >http://dx.doi.org/10.1007/s00382-013-1714-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00382-013-1714-z" target="_blank" >10.1007/s00382-013-1714-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The simulation of European heat waves from an ensemble of regional climate models within the EURO-CORDEX project

Popis výsledku v původním jazyce

The ability of a large ensemble of regional climate models to accurately simulate heat waves at the regional scale of Europe was evaluated. Within the EURO-CORDEX project, several state-of-the art models were run for a time period of 20 years over Europe. Eight models were run in high resolution of 12 km, and thirteen models were run at a classical resolution of 50 km. All models were driven by the ERA-Interim re-analysis. Results, which are compared with daily temperature and precipitation observations(ECA&D and E-OBS data sets), show that the ensemble exhibits a large spread. A preliminary analysis of the sources of spread shows that the simulation of hot temperature is primarily sensitive to the convection and the microphysics schemes. Most modelsexhibit overestimation of summer temperature extremes in Mediterranean regions and an underestimation over Scandinavia. The simulated heat wave events were found to be too persistent, but a higher resolution reduced this deficiency. The a

Název v anglickém jazyce

The simulation of European heat waves from an ensemble of regional climate models within the EURO-CORDEX project

Popis výsledku anglicky

The ability of a large ensemble of regional climate models to accurately simulate heat waves at the regional scale of Europe was evaluated. Within the EURO-CORDEX project, several state-of-the art models were run for a time period of 20 years over Europe. Eight models were run in high resolution of 12 km, and thirteen models were run at a classical resolution of 50 km. All models were driven by the ERA-Interim re-analysis. Results, which are compared with daily temperature and precipitation observations(ECA&D and E-OBS data sets), show that the ensemble exhibits a large spread. A preliminary analysis of the sources of spread shows that the simulation of hot temperature is primarily sensitive to the convection and the microphysics schemes. Most modelsexhibit overestimation of summer temperature extremes in Mediterranean regions and an underestimation over Scandinavia. The simulated heat wave events were found to be too persistent, but a higher resolution reduced this deficiency. The a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP209%2F11%2F2405" target="_blank" >GAP209/11/2405: Vývoj regionálního klimatického modelu pro velmi vysoké rozlišení</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Climate Dynamics

ISSN

0930-7575

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

9-10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

21

Strana od-do

2555-2575

Kód UT WoS článku

000326244700019

EID výsledku v databázi Scopus

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