Description:
This site addresses the concept of heat island effect, which "describes urban and suburban temperatures that are 2 to 10°F (1 to 6°C) hotter than nearby rural areas." Discusses impacts (including air pollution, air conditioning costs, and heat-related illnesses), ideas for reducing temperatures and energy use (such as green roofs and cool paving materials, and shade trees), and related research projects. Includes a FAQ and glossary. From the U.S. Environmental Protection Agency (EPA). |