The Character of Urban Climate in Kunming

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.

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