[O04-P33] Studies on the Urban Heat Islands and Measures against Heat
Keywords:heat island effect, ground surface state, artificial exhaust heat
In the urban area, the heat island effect is caused now. The main factors of the heat island include an ground surface state and artificial exhaust heat. Therefore I actually measured it after having checked how temperature went up and down by the ground surface state and the quantity of artificial exhaust heat from past temperature and infrared radiant quantities, data of the artificial exhaust heat. Furthermore, I attached an awning to the outdoor unit of the air conditioner and checked whether cooling efficiency rose on seeing a change of the power consumption. As a result, the surface temperature of the asphalt pavement reaching a factor of the heat island highly, the surface temperature of grassland, waterside, heat insulation paving were low, and it became clear that it was for heat measures. In addition, it became clear that the temperature went up so that there was much quantity of exhaust heat. And it becomes some energy saving by the outdoor unit experiment, and it is thought that some cooling efficiency rose.