城市公共绿地降温增湿效益研究综述

摘要

Researches of urban green spaces have been focused on response of urban green space on heat island effect, on temperature and humidity in the surrounding and are. Many studies have done on cooling and humidifying of different types green spaces in the same city or in different cities by remote sensing and GIS. In addition, determinations were made on temperature and humidity changes of green spaces with different area, size, vegetation types and plant species. Suggestions were offered such as construction of appropriate green spaces based on its properties, more researches on green spaces at residential districts and enterprises, as well as on relation between cooling and humidifying with weather variation.%国内外对城市公共绿地的研究主要集中在城市绿地对热岛效应的影响、调节局部环境的温湿度以及影响范围等方面,也有学者采用遥感、GIS等方法对不同城市或同一城市不同绿地温湿效益进行了大量系统的研究,或用定点观测的方法从不同面积、形状、植被类型、植物种类对绿地温湿效益的影响提出了相应的建议,如根据每个城市自身发展特点建设其适宜的绿地系统,增加对居住区、企事业单位附属绿地的研究,天气变化与绿地温湿效益之间关系有待于进一步的研究.