基于熵值法的云南旅游气候舒适度研究  

Study on tourism climate comfort in Yunnan Province based on entropy method

作　　者：肖藜芸 殷娴 邓意学 XIAO Liyun;YIN Xian;DENG Yixue(Yunnan Meteorological Disaster Prevention Technology Center,Kunming 650034,Yunnan,China;Yunnan Meteorological Observatory,Kunming 650034,Yunnan,China)

机构地区：[1]云南省气象灾害防御技术中心,云南昆明650034 [2]云南省气象台,云南昆明650034

出　　处：《云南大学学报(自然科学版)》2025年第2期309-317,共9页Journal of Yunnan University(Natural Sciences Edition)

基　　金：云南省气象灾害防御技术中心科研项目(ZF2024003)。

摘　　要：基于云南省125个气象观测站近30 a逐日气象数据,选取旅游气候指数和度假气候指数2个评估指标,采用熵值法赋权,建立云南省各地区综合旅游气候指数评价模型,并基于此分析了云南省旅游气候舒适度时空演变特征.研究表明:云南省发展旅游度假产业气候条件优越,舒适期较长,四季均适宜旅游度假.全省除滇东和滇中外,其余地区舒适日数均呈显著上升趋势.云南省全年旅游气候舒适期除滇东北和滇西北的迪庆外,其余州/市均较长,滇中的楚雄和滇西的大理排名靠前,春季各州/市舒适期日数最长,夏季最短.Based on the daily meteorological data of 125 meteorological observation stations in YunnanProvince over the past 30 years,two evaluation indicators were selected,including tourism climate index andholiday climate index.The entropy method was used to assign weights,and in various regions of Yunnan Provincewas obtained an evaluation model for integrated tourism climate index,based on which were analyzed the spatialand temporal evolution characteristics of tourism climate comfort in Yunnan Province.The results show that theclimatic conditions are excellent for the development of tourism and vacation industry in Yunnan Province;thereare long comfortable periods,and the four seasons are suitable for tourism and vacation.Meanwhile,the number ofcomfortable days shows a significant upward trend in the province except those in eastern Yunnan and centralYunnan.All the prefectures and cities of the province have fairly long tourism climate comfort periods throughoutthe year,except northeast Yunnan,and Diqing prefecture in northwest Yunnan.Chuxiong in central Yunnan andDali in western Yunnan rank the highest,with the most comfortable days in spring and the fewest in the wholeprovince in summer.

关 键 词：熵值法 旅游气候 舒适期 时空演变特征 云南 

分 类 号：P46[天文地球—大气科学及气象学]