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L'influence de la variabilité des facteurs météorologiques sur l'occurrence et l'intensité de l'ilot de chaleur urbain à rennes en 2010.

Abstract : In 2010, the mean difference of temperature between urban and rural areas is 1.3°C to Rennes (France).This disparity is due to the urban heat island (UHI), it affects the daily temperatures by the weather condition encountered. The UHI is evaluated by three methods : difference between the daily minimum temperature, difference between net temperature and difference between average gross temperature. With wind speeds, solar radiations and rainfalls, these weather factors are connected with UHI for one year. Results confirm the impact of weather factors on the UHI intensity, however the great variability prevents to classify clearly each element. This study is carried out with local community in order to plan the mitigation of the climate change.
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https://halshs.archives-ouvertes.fr/halshs-00623700
Contributor : Vincent Dubreuil <>
Submitted on : Wednesday, September 14, 2011 - 10:40:33 PM
Last modification on : Friday, September 18, 2020 - 2:34:25 PM

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  • HAL Id : halshs-00623700, version 1
  • PRODINRA : 246106

Citation

Xavier Foissard, Hervé Quénol, Vincent Dubreuil. L'influence de la variabilité des facteurs météorologiques sur l'occurrence et l'intensité de l'ilot de chaleur urbain à rennes en 2010.. Climat montagnard et risques, 2011, Rovereto, Italie. pp.261-266. ⟨halshs-00623700⟩

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