基于综合模糊评价法的江西夏季旅游气候舒适度时空特征分析

Analysis of the Temporal and Spatial Characteristics of Summer Tourism Climate Comfortable Index in Jiangxi Based on Fuzzy Comprehensive Evaluatio

分析夏季旅游气候舒适度的时空特征,可以为游客选择旅游地以及江西旅游规划发展提供参考。文章以分布在江西六大气候区气象站的典型气象年(1986-2016)逐日气象要素观测值(温度、相对湿度、风速)为数据源,利用综合模糊评价法,加以Arc GIS可视化表达,研究了江西6～8月的旅游气候舒适度时空特征。结果表明:6月为舒适度最佳月份,7月为舒适度较差月份。综合江西夏季舒适度空间分布情况,以赣中东地区为中心形成舒适度较差区域,其移动方向从6月到8月由西北向东南偏移,影响辐射强度呈先增后减趋势。

The analysis of the temporal and spatial characteristics of summer tourism climate comfortable index can provide a reference for tourists to choose tourism destinations and Jiangxi tourism planning and development.Based on the observation of daily meteorological elements in typical meteorological years of meteorological stations in six climatic zone of Jiangxi,using fuzzy comprehensive evaluation and visual expression of Arc GIS to analyse the temporal and spatial characteristics of summer tourism climate comfortable index of June-August in Jiangxi. The results show that June is the best month of climate comfortable index and July is the worst one in Jiangxi. The Middle East region of Jiangxi is the center of poor comfort area. And its radiation direction shifted from northwest to southeast from June to August, and the radiation intensity increased first and then decreased.