摘要
为了分析城市绿化改变对人体舒适度的影响,于2006年4～5月期间对南京信息工程大学的林地、裸地和草地3种不同下垫面的主要气象要素进行对比观测,以气温、相对湿度和风速资料作为评价环境对人体舒适度的影响因素。用数学模糊评判方法,对不同下垫面的人体舒适度进行模糊综合评判,结果表明:4～5月草地的舒适度高于裸地和林地;裸地的舒适度高于林地;同草地和裸地相比,林地气温较低,舒适度最低。
To analyze the influence of the changes in city underlying surface on human comfort,air temperature,relative humidity and wind velocity are observed in Nanjing University of Information Science and Technology with different kinds of underlying surface as woods,lawn,and bare land in April and May 2006.The data of air temperature,relative humidity,and wind velocity are used to evaluate the influences of climate environment on human comfort.Based on fuzzy mathematics,the comprehensive evaluation of human comfort for different kinds of underlying surfaces is made.The results show that from April to May it is the most comfortable on the lawn,while the least comfortable in the woods,and the that of woods is lower than that of lawn and bare land.
出处
《气候与环境研究》
CSCD
北大核心
2009年第4期445-450,共6页
Climatic and Environmental Research
基金
江苏省科学技术厅资助项目BS2006059
关键词
下垫面
人体舒适度
气温
相对湿度
风速
underlying surface,human comfort,air temperature,relative humidity,wind speed
