Today’s lesson: Define urban micro-climate and urban heat island.
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Transcript of Today’s lesson: Define urban micro-climate and urban heat island.
Today’s lesson:Define urban micro-climate and urban heat island.Describe the differences between urban and rural
climatic environments.Identify the causes of UHI’s and locate their
characteristics within Hong Kong.
What are micro-climates?
Predict the differences between urban micro-climates and rural environments:
• Insolation (incoming solar radiation) / light• Temperature • Wind• Humidity• Precipitation• Cloudiness / Fog
NOW USE THE GEO-FACTSHEET TO DESCRIBE THE DIFFERENCES
Why do these differences occur?
Define urban heat island:
Predict the temperature data for this urban transect…
Read the 2 articles on the Hong Kong heat-island effect…
• Which areas of HK are warmest?• What figures can you use to support this claim?• What are the reasons for this? Are they because
of structures or human activity?