基于ArcGIS伊犁河谷旅游气候舒适度研究

利用伊犁河谷1961—2018年10站逐日平均气温、平均风速、平均相对湿度地面气象观测资料，运用模糊综合评价法和地理信息系统技术，将夏季分为18候并分析各候旅游气候舒适度指数变化特征，进行旅游气候舒适度空间分布特征分析。结果表明：伊犁河谷夏季大部分地区、大部分时间适宜旅游，舒适度较高的区域主要集中在河谷西部和东部的平原地区；整个夏季,伊犁河谷气候旅游适度最好的地区位于察布查尔县北部、霍尔果斯市、霍城县南部、伊宁市、伊宁县西南部、巩留县西北部地区，旅游气候舒适度总体上呈现由平原区向高海拔地区逐渐减小趋势。

Study on Climate Comfort of Tourism in Yili River Valley Based on ArcGIS

This paper uses the meteorological observation data of 10 stations in Yili Valley for 51 years, including the three meteorological elements of air temperature, wind speed and relative humidity and utilizes the fuzzy comprehensive evaluation method to evaluate the variation characteristics of the tourism comfort index at different periods in summer. Based on the fuzzy comprehensive evaluation, we uses the geographical information system technology to analyze the summer tourism climate comfort regionalization. It is concluding that most areas and most time in summer are suitable for tourism, mainly concentrated in the western and eastern plain areas.