公园微气候与人体舒适度关系实测研究——以泰安市泰山区的岱庙北广场为例

An Empirical Study on the Relationship Between Park Microclimate and Human Comfort——A Case Study of Daimiao North Square in Taishan District of Tai’an City

公园生态系统中的绿植除了具有净化空气、改善环境质量的作用,还能通过植物的蒸腾作用增加空气湿度、降低周围环境温度,改善公园微气候。本文选择泰安市岱庙北广场作为试验地,分别在广场、草坪上设置测点,利用温湿度记录仪和风速仪,测量广场与草坪在温度、相对湿度、风速上的差异,在此基础上探究了公园微气候与人体舒适度的关系。结果表明,有遮荫的广场和草坪,在夏季温度和风速较低、相对湿度较高,绿地微气候得到改善,人体舒适度较好,是市民户外活动的理想选择。

In addition to purifying the air and improving the quality of the environment, the viridiplantae in the park ecosystem can also increase the humidity of the air and lower the temperature of the surrounding environment through the transpiration of plants, so as to improve the park microclimate. In this paper, the Daimiao North Square in Tai’an City was chosen as the experimental site, and measuring points were set up on the square and the lawn respectively, and the differences in temperature, relative humidity and wind speed between the square and the lawn were measured by temperature and humidity recorder and anemometer, on this basis, the relationship between the park micro-climate and human comfort degree was explored. The results showed that the shaded square and lawn were the ideal choice for citizens’ outdoor activities, due to the lower temperature and wind speed and higher relative humidity in summer, improved green space micro-climate, and better human body comfort.