摘要
利用雅安市1990~2019年的地面实况观测气象资料和2016~2019年大气污染物浓度监测数据,计算了雅安市人体舒适度、气候舒适度和度假气候指数,分析了近年来的空气质量基本特征。结果表明:雅安市人体舒适期为每年4~10月份,评级为舒适或凉爽舒适;气候舒适期长达9个月,为每年3~11月份,其中4、10月为非常舒适月;年均度假气候指数为67.6,属于“适宜”级别,全年均为适游期,其中每年4~6月份、9~10月份为最佳旅游时期。可见雅安市度假气候资源较好,冬无严寒,夏无酷暑,度假舒适期长,空气质量优,尤其是每年4~10月份,气候舒适,适宜休闲度假旅游。
Based on the ground observation meteorological data of Ya’an City from 1990 to 2019 and the monitoring data of air pollutant concentration from 2016 to 2019,the human comfort,climate comfort and holiday climate indexes of Ya’an City are calculated,and the basic characteristics of air quality in recent years are analyzed.The results show that the comfortable period of human body in Ya’an City is from April to October every year,which is rated as comfortable or cool and comfortable;the comfortable period of climate is as long as 9 months,which is from March to November every year,in which April and October are very comfortable months;the average annual holiday climate indexes are 67.6,belonging to the"appropriate"level,which is suitable for travel throughout the year;April to June and September to October are the best tourism periods.On the whole,the climate resources of Ya’an City are good.There is no severe cold in winter and no severe heat in summer.The comfortable period of vacation is long;the air quality is excellent,especially from April to October every year;the climate is comfortable and suitable for leisure and vacation travel.
作者
华国文
陈月
吴亚平
Hua Guowen;Chen Yue;Wu Yaping(Ya’an Meteorological Bureau,Ya’an,Sichuan 625000,China)
出处
《绿色科技》
2021年第10期17-20,32,共5页
Journal of Green Science and Technology
基金
四川省雅安市科技局2019年度科技计划项目(编号:2019yyjskf02)。
