昆明城市气候特征  

The Character of Urban Climate in Kunming

作　　者：施晓晖[1] 顾本文[1] 

机构地区：[1]云南省气候中心,昆明650034

出　　处：《气象》2001年第3期38-41,共4页Meteorological Monthly

摘　　要：利用云南大学观测点与昆明国家气候基准站的资料进行对比分析 ,发现昆明的热岛强度干季大于雨季 ,冬季大于夏季 ,日变化则基本上具有夜间强、白昼弱的特点。干岛强度同样是干季大于雨季 ,冬季大于夏季 ,日变化特点在雨季为夜间弱 ,白天强 ,在干季则反过来为夜间强 ,白天弱。同时提出了一些意见供有关部门参考。By comparison of the data of Yunnan University and Kunming Observatory,it is found that the intensity of urban heat island and dry island in dry season and winter is bigger than that in rainy season and summer.The result shows that the daily variation of urban heat island is strong at night and weak during daytime.In dry season,the daily variation of urban dry island is strong at night and weak during dagtime.On the contrary,in rainy season,it weak at night and strong in day time.At the same time, some suggestions were given to the department concerned.

关 键 词：昆明 城市气候 干岛效应 日变化 热岛效应 

分 类 号：X16[环境科学与工程—环境科学]