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基于江汉流域36个气象站点30年(1981-2010年)的日平均气温、平均相对湿度、平均风速和日照时数数据,计算得到其逐日温湿指数等级值和风效指数等级值,据此分析汉江流域旅游气候舒适度的时空变化特征。结果表明:汉江流域旅游气候舒适度具有较好的年内变化一致性,最为舒适的时间为4月下旬至5月上旬和9月下旬至10月上旬;汉江流域内旅游气候舒适度自上游至下游呈现出从较舒适至较不舒适的趋势;最后据此提出了汉江流域旅游开发利用的几点建议。
Based on the daily average temperature, average relative humidity, average wind speed and sunshine hours data of 36 meteorological stations in the Jianghan Basin in the past 30 years (1981-2010), the daily value of the temperature and humidity index and the index of the wind efficiency index are calculated and analyzed accordingly Temporal and Spatial Variations of Tourism Climate Comfort in the Hanjiang River Valley. The results show that the tourism climate comfort in the Hanjiang River Basin has a good year-on-year consistency, and the most comfortable time is from late April to early May and late September to early October. The tourism climate comfort in the Hanjiang River valley ranges from upstream to downstream Showing a trend from comfortable to uncomfortable; finally proposed several suggestions on the development and utilization of tourism in the Han River valley.