摘要
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。
The temporal and spatial variations of tourism climate comfortableness were analyzed in this paper,according to the degrees of temperature humidity index and wind effect index,computed by the parameters of daily mean temperature,mean relative humidity,mean wind speed and sunshine duration in 36 meteorological stations around and within Hanjiang Basin during 1981-2000.Results show that：1）there exists similar interannual variation in the tourism climate comfortableness in Hanjiang Basin,with the most comfortable periods of from the last ten-day of April to the first ten-day of May and from the last ten-day of September to the first ten-day of October.2）The tourism climate is more comfortable in the upper reaches of Hanjiang Basin than that in the lower reaches.These conclusions not only can provide theory support for systematic and gradient development,but also can offer basis for the meteorological service in tourism in Hanjiang Basin.
出处
《重庆师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2016年第5期165-170,共6页
Journal of Chongqing Normal University:Natural Science
基金
国家自然科学基金项目(No.41601046
No.41671201)
重庆师范大学博士启动基金(No.13XLB031)
湖北文理学院省重点研究基地鄂北区域发展研究中心(No.2016JDY009)
关键词
气候舒适度
旅游
汉江流域
climate comfortableness
tourism
Hanjiang basin
