Defining Urban Heat Islands (DUHI)

Defining Urban Heat Islands (DUHI) refers to the phenomenon where urban areas experience higher temperatures than surrounding rural regions. This occurs because buildings, roads, and other infrastructure absorb and retain heat more than natural landscapes, like forests or fields. Factors such as dense construction, limited green spaces, and human activities contribute to these elevated temperatures. DUHI impacts energy use, health, and climate resilience, making it a key concern for urban planning and environmental management. Understanding DUHI helps cities develop strategies to reduce heat, improve air quality, and enhance overall livability.