A report on urban heat islands (UHI) in East Asian cities finds that land surface temperatures in urban areas are 2.0°C warmer, on average, compared to rural areas within a 10-kilometer radius. The effect is most pronounced in cities in Indonesia, Malaysia, and the Philippines, where average temperatures can be up to 6.6°C higher than in rural areas. This indicates a significant challenge for East Asian cities in dealing with extreme urban heat.
The findings suggest that UHI is a major concern for cities in the region, highlighting the need for effective strategies to address extreme urban heat. The report emphasizes the importance of implementing measures to mitigate the impact of UHI, particularly in densely populated urban areas where the effect is most pronounced. This includes strategies such as increasing green spaces, improving building designs, and implementing cool roof technologies to reduce urban heat.
The report’s findings underscore the urgency for East Asian cities to develop and implement effective strategies to combat extreme urban heat. The implications of UHI for public health, energy consumption, and overall urban livability make it a pressing issue that requires immediate attention and action. Addressing UHI will be crucial in creating sustainable and resilient cities in East Asia.
Source link : How can East Asian cities address the challenge of extreme urban heat?
