température (1) sol (1) substitution (1) métal (1) affectation des sols (1) couverture spatiale (SIG) (1) pays (1) effet (1) agriculture (1) distribution (1) béton (1) ville (1) Causes (1) Variation (1) Area (1) Agriculture (1) Area (1) Urban heat island (1) Trees (1) Temperature (1) Surfaces (1) Soils (1) Roads (1) Land use (1) Figures of speech (1) Elimination (1) Concrete (1) Climatic changes (1) Change (1) Asphalt (1)