Articles | Volume 9, issue 12
https://doi.org/10.5194/gmd-9-4439-2016
https://doi.org/10.5194/gmd-9-4439-2016
Model evaluation paper
 | 
08 Dec 2016
Model evaluation paper |  | 08 Dec 2016

Advantages of using a fast urban boundary layer model as compared to a full mesoscale model to simulate the urban heat island of Barcelona

Markel García-Díez, Dirk Lauwaet, Hans Hooyberghs, Joan Ballester, Koen De Ridder, and Xavier Rodó

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Cited articles

Argüeso, D., Evans, J. P., Pitman, A. J., and Luca, A. D.: Effects of City Expansion on Heat Stress under Climate Change Conditions, PLOS ONE, 10, e0117066, https://doi.org/10.1371/journal.pone.0117066, 2015.
Arnfield, A. J.: Two decades of urban climate research: a review of turbulence, exchanges of energy and water, and the urban heat island, Int. J. Climatol., 23, 1–26, https://doi.org/10.1002/joc.859, 2003.
Ballester, J., Douville, H., and Chauvin, F.: Present-day climatology and projected changes of warm and cold days in the CNRM-CM3 global climate model, Clim. Dynam., 32, 35–54, https://doi.org/10.1007/s00382-008-0371-0, 2009.
Ballester, J., Giorgi, F., and Rodó, X.: Changes in European temperature extremes can be predicted from changes in PDF central statistics, Climatic Change, 98, 277–284, https://doi.org/10.1007/s10584-009-9758-0, 2010a.
Ballester, J., Rodó, X., and Giorgi, F.: Future changes in Central Europe heat waves expected to mostly follow summer mean warming, Clim. Dynam., 35, 1191–1205, https://doi.org/10.1007/s00382-009-0641-5, 2010b.
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Short summary
Here we present a comparison between two approaches to modelling the influence of the city of Barcelona over the local temperature. We show that medium-complexity models such as UrbClim are well suited for impact and adaptation studies at a city scale without high computing requirements, but that they are sensitive to the ability of the input data to represent the local wind regime.