安顺市1981—2015年旅游气候舒适度时空分布特征

Spatial and temporal distribution characteristics of climate comfortability for travel in Anshun from 1981 to 2015

利用安顺市6个县区气象观测站1981—2015年的气温、湿度、风速、日照等月平均资料,应用温湿指数(THI)、风效指数(K)、着衣指数(ICL)、综合舒适度指数(C),分析安顺市旅游气候舒适度时空分布。结果表明:安顺市各县区四季分明,气温适宜,无严寒和酷热天气,综合舒适期均长达9个月以上,尤其关岭县全年均为舒适期,适合全年开展旅游。考虑到日照对舒适度的影响,对C进行了本地化调整,使其更客观地反应安顺市各县区的综合舒适度。安顺市舒适期长度西南部大于东北部。

Based on the monthly average data(the temperature,humidity,wind speed,sunshine hours,etc.)compiled by 6 meteorological observation stations in Anshun from 1981 to 2015,The spatial and temporal distribution analysis of Climate Comfortability for Travel in Anshun is analyzed by temperature and humidity index(THI),wind efficiency index(K),clothing index(ICL),comprehensive comfort index(C).The results show that:There are distinct seasons and suitable temperature.and no severe cold and hot weather in An Shun.The comprehensive comfort period is over 9 months.It is suitable for tourism all year round especially in Guan Ling.Considering the influence of sunshine on comfort,The“C”is adjusted locally.Then,the comprehensive comfort of An Shun was analyzed objectively.The length of comfort period in southwest of An Shun is longer than that in Northeast of An Shun.