Effect of urbanization on the temperature of Beijing metropolis in recent 30 years
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1.
Beijing Institute of Urban Meteorology, Chinese Meteorology Administration, Beijing 100089, China
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2.
Chinese Academy of Social Sciences, Beijing 100732, China
More Information
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- Received Date:
2005-10-27
- Revised Date:
2006-01-11
- Issue Publish Date:
2007-06-30
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Abstract
In this paper, principal component analysis was used to probe into urbanization effect on the temperature of Beijing in recent 30 years. Results show that urban heat effect in simultaneity with urbanization is the main cause of urban temperature rise. Estimated proportion of urban heat effect to urban temperature is from 47.5% to 61.2%. Furthermore, correlativity between metropolitan temperature rise and urban population is very strong. Thus this work provides a fundamental reference for the study of urbanization effect on urban climate.
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References
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