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Communication Dans Un Congrès Année : 2022

Benefits of well-watered trees on street microclimate: what is the influence of meteorological conditions?

Résumé

The microclimate benefits of well-watered street trees were investigated in a reduced scale (1:5) North-South oriented canyon street over 120 summer days, comprising a wide range of meteorological conditions. Statistical analysis showed that the trees significantly decrease air temperature and heat stress under their crown at midday. Daily global radiation is the meteorological variable having the strongest influence on Mean Radiant Temperature and UTCI reduction by the trees. Finally, the level of thermal comfort improvement can be predicted from daily global radiation thanks to a simple empirical linear relationship derived from the present data.
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Dates et versions

hal-03764219 , version 1 (27-01-2023)

Identifiants

  • HAL Id : hal-03764219 , version 1

Citer

Sophie Herpin, Souleymane Mballo, Julien Thierry, Dominique Lemesle, Lydia Brialix, et al.. Benefits of well-watered trees on street microclimate: what is the influence of meteorological conditions?. 35ème colloque annuel de l'Association Internationale de Climatologie, Jul 2022, TOULOUSE, France. 6p. ⟨hal-03764219⟩
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