城市混浊岛效应的试验观测

作者在济南市进行了两次太阳辐射强度的流动观测．对观测资料的分析表明：城市混浊岛效应强烈：不仅市区的混浊度远高于郊区，而且由于受“城市尾羽层”的影响，其下风向郊区的混浊度虽低于市区但高于上风向郊区；市区内不同功能区混浊程度不同，以工业区最甚；混浊度的空间变化形式与城市功能区的布局及气象条件密切相关．

EXPERIMENTAL MEASUREMENT ON EFFECT OF URBAN TURBID ISLAND

Authors made two times of flow measurements on intensity of solar radiation in Jinan. Analysis of the date indicates that the effect of urban turbid island is intense; that not only the turbidity is in urban much intenser than in suburbs,but also the turbidity in suburbs on down-direction of wind distinct greater than that in suburbs on up direction of wind; and that turbidity in urban is distinct with different functionregion, where the industral region is the most. Besides, the space change forms of turbid insland is closely associated with distribution of urban function region and meteorological condition.