城市化对北京室内外气温影响的研究

以北京市为研究对象,利用由于城市扩大而受到影响的北京近郊朝阳气象站室内外气温和受城市发展影响较小的远郊密云站气温资料,以及城市建成区面积和城市人口资料,通过比较分析,得出以下结果:北京市近郊区由于城市面积扩大和人口增加,导致了室内外气温均升高,其中室内气温升高幅度大于室外气温,冬半年大干夏半年;不论是冬半年还是夏半年,城市增温效应与城市人口均有较好地相关关系,城市人口的增加对平均室内气温的影响较大.以上结果有助于深入探讨城市化对城市气候的影响机制,并可为城市建筑的规划、设计提供参考.

A Study About Urbanization Effect on the Indoor and Outdoor Air Temperature of Beijing City

The data roots in the observation of air temperature that those have been effected by city expansion in Beijing city weather station. The result indicate that because Beijing city area expanding and urban population increase, the indoor and outdoor air temperature rises, the range-ability of indoor air temperature go beyond outdoor. Nov. to Apr. exceeded May to Oct.: The corrclalivity between effection of city temperature increasing and urban area and urban population is considerable. Urban area and urban population increasing and have considerable effect on the average indoor air temperature. This result will reference on studying fundamentals about urbanization effect on urban climate and city planning.