Analyse et spatialisation de l'ilot de chaleur urbain dans l'agglomération rennaise.

Abstract : We spatialized urban heat island (UHI) from 22 weather stations. We selected land-use factors from the average of minimum temperature and environmental variables analysis. Model is built by multiple linear regressions and it applied to Rennes on 100m grids. In this study, we performed predictors: built and low vegetation fraction. This selected model explained 78% of average UHI variability in 2011. The observation of UHI showed a large irregularity of intensity depending on sites and conditions. In this way, the daily UHI was more explained by the model.
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Conference papers
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https://halshs.archives-ouvertes.fr/halshs-00861539
Contributor : Vincent Dubreuil <>
Submitted on : Thursday, September 12, 2013 - 10:05:40 PM
Last modification on : Friday, July 5, 2019 - 12:42:03 PM

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  • HAL Id : halshs-00861539, version 1

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Xavier Foissard, Hervé Quénol, Vincent Dubreuil. Analyse et spatialisation de l'ilot de chaleur urbain dans l'agglomération rennaise.. 26e colloque de l'AIC, 2013, Cotonou, Bénin. pp.242-247. ⟨halshs-00861539⟩

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