Overview
Urban Heat Islands (UHIs) are a significant environmental issue that affects cities worldwide. They occur when urban areas become significantly warmer than their rural surroundings due to human activities, such as the use of heat-absorbing materials and reduced vegetation. This temperature differenc...
Key Terms
Example: Cities like Los Angeles experience UHIs due to extensive concrete and asphalt.
Example: Heat stress can cause dehydration and heat exhaustion.
Example: Green roofs help cool buildings and reduce UHI effects.
Example: Cool roofs use reflective coatings to lower building temperatures.
Example: The elderly are more susceptible to heat-related illnesses.
Example: Planting trees in cities can lower temperatures and improve air quality.
Related Topics
Climate Change
The long-term alteration of temperature and typical weather patterns in a place.
intermediateSustainable Urban Development
Planning and developing urban areas in a way that meets the needs of the present without compromising future generations.
intermediateAir Quality Management
Strategies and policies aimed at maintaining and improving air quality in urban areas.
intermediateKey Concepts
temperature differenceshealth impactsmitigation strategiesurban planning