快速城市化对区域温度的影响分析

Analysis on the Impact of Urbanization on Regional Temperature

随着经济快速发展,我国各地区均有明显的城市化发展趋势,这将引起城市温度的变化。在此根据四川省常规气象数据,分析城市化的发展对区域温度的影响。结果表明,城市化使得城市温度逐渐升高;随着城市的外张,城市热岛效应范围逐渐扩大;城市平均温度变化率与工业化有关,工业发展比人口增多更影响城市温度。

Because of the development of economy, urbanization is quite obvious in cities of China. The urbanization changes cities＇ tempera- ture. The impact of urbanization on regional temperature was analyzed according to the conventional meteorological data of Sichuan Province. It was found that the urban temperature is gradually increasing because of the urbanization, the range of Urban Heat Island phenomenon （UHI） continues to expand with the development of urban. The temperature changing rates are related to the industrialization, and industry is more important to the city temperature than the population.