Pluviometric anomaly in the Llobregat Delta
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Cita com:
hdl:2117/6195
Tipus de documentArticle
Data publicació2009-11-06
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The data from surface automatic weather stations show that in the area of the Llobregat delta
(northeast of the Iberian Peninsula) we can observe greater precipitation than in nearby inland
areas (Ordal, Collserola, Garraf), than on the other side of a massif located on the coast (Garraf)
and than on the northern coast. This distribution of the precipitation could be explained by the
formation of a nocturnal surface cold front in the Llobregat delta. In order to analyze in-depth
the physical mechanisms that can influence the formation of this front (topography, sea and
drainage winds), two rain episodes in the area were simulated with the MM5 mesoscale model,
reproducing satisfactorily the physical mechanisms that favor the appearance of the front.
CitacióMazon, J.; Pino, D. Pluviometric anomaly in the Llobregat Delta. "Tethys (Cornellà de Llobregat)", 06 Novembre 2009, núm. 6, p. 31-50.
ISSN1139-3394
Versió de l'editorhttp://eng.tethys.cat/files/6tethys-03-eng.pdf
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6tethys-03-eng.pdf | Article anomalia | 9,957Mb | Visualitza/Obre |