滇中城市群养老气候适宜性研究

Study on Climate Suitability for the Elderly Living in the Central Yunnan City Cluster

为评价滇中城市群气候对老年群体生活的舒适程度,建立了以温湿指数、风效指数和空气质量指数为基础的养老气候适宜性评价指标体系。通过对滇中城市群的城市进行养老气候适宜性指数计算和聚类分析,将46个城市分为五个养老气候区:夏季酷暑,冬季暖热的元江热河谷区;夏季高温,冬季温暖的北部热河谷区;夏季凉爽,冬季寒冷高山温凉区;四季温和区和南部暖热区,其中,四季温和区和南部暖热区的舒适期都超过9个月。滇中城市群拥有得天独厚的养老气候优势,在城市发展过程中建议给予一定的财政支持。

In order to evaluate the degree of comfort for the seniors in the urban agglomeration of central Yunnan,this paper establishes an evaluation index system of climate suitability for the seniors,which is based on the Humidity-Temperature Index,Wind Effect Index and Air Quality Index.Through the calculation and cluster analysis of the elderly care climate suitability index for the cities in the central Yunnan urban agglomeration,46 cities are divided into five elderly care climate zones:1)the Yuanjiang hot valley,intensely hot in summer and warm in winter;2)the northern thermal valley area with high temperature in summer and warm winter;3)Alpine cool area,cool in summer is and cold in winter;4)four-season comfort zone and southern warm area,where it is comfortable for 9 months;and 5)the central Yunnan urban agglomeration with unique advantages in climate for elderly care.It is recommended that certain financial support be given in the process of urban development.