Abstract
Heat-island phenomenon is commonly observed around megalopolises. As most of the megalopolises locat near coastal lines in Japan, the heat-island is closely influenced by the see breeze. Recently some researchers indicate that the characteristics of the see breeze has changes due to the influence of the heat-island in some area. In this study, we examined the AMeDAS temperature data set and carried out the numerical simulation using the three dimensional model (HOTMAC) to discuss the heat transport and the interaction between the heat-island and the see breeze in the Osaka Plain.
