Global, diffuse and direct irradiances modelling over northwestern Europe using regional climate model MAR : validation and construction of a 30-year climatology
Solar irradiance; Regional climate model; MAR; Northwestern Europe; validation; trends; Europe du Nord-Ouest; tendance; Rayonnement solaire; Modèle climatique régional
Abstract :
[en] Incoming solar global irradiances are modelled using MAR regional climate model forced by ERA-Interim reanalysis. Global irradiances are decomposed into direct and diffuse using sigmoid model from Ruiz-Arias et al. (2010). Results are validated using data from the European Solar Radiation Atlas for Uccle and Braunschweig weather stations. A 30-year climatology has been built and trends and variability have been analyzed. [fr] Le rayonnement solaire global incident est modélisé à l'aide du modèle climatique régional forcé les réanalyses ERA-Interim. La décomposition du rayonnement global en rayonnements direct et diffus est effectuée à l'aide du modèle sigmoïde de Ruiz-Arias et al. (2010). Les résultats sont validés à l'aide des données ESRA (European Solar Radiation Atlas) pour les stations d'Uccle et Braunschweig. Une climatologie de 30 ans a été construite et les tendances et variabilités ont été analysées.
Research Center/Unit :
Laboratoire de Climatologie et Topoclimatologie - ULiège
Disciplines :
Earth sciences & physical geography
Author, co-author :
Beaumet, Julien ; Université de Liège > Département de géographie > Climatologie et Topoclimatologie
Doutreloup, Sébastien ; Université de Liège > Département de géographie > Climatologie et Topoclimatologie
Fettweis, Xavier ; Université de Liège > Département de géographie > Climatologie et Topoclimatologie
Erpicum, Michel ; Université de Liège > Département de géographie > Climatologie et Topoclimatologie
Language :
English
Title :
Global, diffuse and direct irradiances modelling over northwestern Europe using regional climate model MAR : validation and construction of a 30-year climatology
Alternative titles :
[fr] Modélisation du rayonnement solaire global, diffus et direct pour l'Europe du Nord-Ouest à l'aide du modèle climatique régional MAR : validation et construction d'une climatologie de 30 ans
Publication date :
17 April 2015
Number of pages :
A0
Event name :
European Geosciences Union general assembly 2015
Event organizer :
European Geosciences Union
Event place :
Vienne, Austria
Event date :
du 13 avril 2015 au 17 avril 2015
Audience :
International
Name of the research project :
PREMASOL
Funders :
SPW DGO6 - Service Public de Wallonie. Economie, Emploi, Recherche
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