Investigation And Analysis Of Temperature And Humidity On Different Underside Of Campus Green Space

As environmental ecological benefit more and more get the attention of people,create a healthy and comfortable living environment become the common pursuit of the goal,the campus green space as a learning environment is the important landscape part of many teachers and students life,mat in the face of the environment temperature and humidity effect under the different influence on the living environment has very important significance.At home and abroad based on the reference on the basis of the research on the effect of urban green space microclimate environment,in order to have better representative campus green space different underlying surface as an example,the selection of different hard underlying surface and soft underlying surface,during the summer heat by using scientific instruments with different underlying surface in the longitudinal space to measure the surface temperature and humidity,from 5 cm,150 cm,air temperature,air relative humidity and climate factors such as light intensity,and obtain the measured data and comparative analysis of the data,using SPSS software analysis of differences between different types of underlying surface temperature and humidity,analysis of the situation caused by the temperature and humidity effect,And find the basic law of temperature and humidity change between different underlying surfaces.The research conclusions are as follows:The effect of light intensity is the main cause of environmental temperature rise,and the hard pavement material will cause greater effect of temperature increase and humidity decrease after being exposed to solar radiation in the high temperature period in summer.The heating and dehumidification effect is mainly manifested in the heating effect of pavement surface heating on ambient air temperature.At the same time,the performance of hard pavement with different colors of the same material under the sun has significant differences in the surface temperature value,but the impact of material on the surface temperature is greater than the impact of color.There is no significant difference in texture and color between the paving materials in the shadow.The change of surface temperature will cause the air temperature above it to show a gradual gradient change from bottom to top,which is caused by the heating effect of the hard underlying surface.The change trend of air relative humidity is opposite to the change trend of air temperature.The closer the air relative humidity is to the surface,the lower it will be.Both of them show gradient change in the longitudinal space of hard underlying surface.The hygroscopic effect of soft underlying surface is mainly caused by the life activities of plants and water emission.In the summer high temperature period compared with hard pavement,can maintain a good temperature and humidity environment.The richer the composition of soft underlying surface,the better the effect of temperature and humidity.The combination of some soft underlying surface has a good control over the daily maximum temperature and the daily minimum air relative humidity,because the soft underlying surface containing a variety of plants has a good shading effect,which can block the air warming effect caused by sunlight exposure.