CAJ | 학술논문

热岛效应是造成城市与郊区气候差异的重要原因，为此采用实地测试和推理演绎的方法对热岛效应的产生原因和影响因素进行归纳分析。选北京市人口密集的西城区，以及位于西北郊人口稀疏的延庆县来测试空气温湿度。结果表明，人口密度是影响城市热岛的重要因素，人口密度间接地通过建筑物密度、车流密度等，影响城市与郊区的温差。
열도효응시조성성시여교구기후차이적중요원인，위차채용실지측시화추리연역적방법대열도효응적산생원인화영향인소진행귀납분석。선북경시인구밀집적서성구，이급위우서북교인구희소적연경현래측시공기온습도。결과표명，인구밀도시영향성시열도적중요인소，인구밀도간접지통과건축물밀도、차류밀도등，영향성시여교구적온차。
The main reason causing microclimate difference between urban and rural area is urban heat island effect. The method of field test and ratiocination is used to analyze the factors that lead to urban heat island effect. Both of measure points are located in Beijing. One measure point is located in Xicheng District with crowded people, while the other point is located in Yanqin County with low population density. The result shows that the population density is main factor that affects urban heat island effect, and it affects the temperature differential between urban and rural area indirectly through the density of architecture and traffic.