县城城市化对气温影响的诊断分析

The diagnoses of the effect from the urbanization of a county twon on temperature

本文指出,作为前人研究我国城市气候的参考站——县城气象站的气温资料,也受到城市化的影响。县城城市化对年平均气温的影响,平均每5年以0.1℃的速度递增。在1966到1989年的24年中,年平均气温净增了0.5℃。由此可见,县城城市化对气温的影响,是一个不可忽视的问题。

In the paper, we show that the urbanization of a county town would initiate an effect on its temperature. The acient temperature data which used to be references in studies of climate was also inferenced by the effect in our country. The effect brings an annual mean temperature increase at a rate of 0.1℃ every five years. During the twenty-four years from 1966 to 1989, the annual mean temperature increased by 0.5*. From this point of view, the effect on temperature from urbanizationof a county town is a problem not to be ignored.