武威旅游气候舒适度的时空分布特征

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基金项目 2020年度甘肃省气象局面上项目“河西走廊旅游气候舒适度精细化评价”（MsCg2020-20）；2020年度武威市市列科技计划“武威旅游气候舒适度空间化及综合避暑指数评价”（WW2002008）。

作者简介 胡丽莉（1983—），女，甘肃武威人，高级工程师，主要从事专业气象服务工作。

收稿日期 2023-07-30

Spatiotemporal Distribution Characteristics of Climate Comfort of in Tourism Wuwei

HU Li-li et al（Wuwei Meteorological Bureau， Wuwei， Gansu 733000）

Abstract Referring to the data of 5 national meteorological observation stations and 72 regional meteorological observation stations in Wuwei city， uesd the Universal Thermal Climate Index （UTCI）， the spatial distribution of the tourism climate in Wuwei was analyzed. The results showed： （1）The annual average UTCI Value of Wuwei City had been relatively stable in interannual variation in the past 30 years， with little fluctuation. Although there was a trend of warming upward or downward， the value was extremely small and can be ignored. （2）Wuwei and Minqin have the best comfort in autumn， cooler in spring， hotter in summer and colder in winter; Tianzhu and Gulang have the best summer comfort， cooler in spring and autumn， and cold in winter; Wushaoling Mountains were cool in summer， cold in spring and autumn， and cold in winter. （3）Wuwei City was comfortable and cool throughout the year， along the Qilianshan area， the body feeling was cold， the farther north the body feeling is hotter. （4）the summer comfortable climate was widely distributed in the high altitude areas of Tianzhu and Gulang south， was a strong regional climate resources.

Key words Thermal comfort; Climate index; Spatial distribution; Spatiotemporal variation; Wuwei

摘要 参考武威市5个国家气象观测站、72个区域气象观测站的数据，使用通用热气候指数分析了武威旅游气候舒适度空间分布及时空变化。（剩余4215字）