基于改进的舒适度指数的焦作市旅游适宜性评价  

Evaluation of tourism suitability in Jiaozuo based on an improved human comfort index

作　　者：刘元元 苗李莉 王世东[1] LIU Yuanyuan;MIAO Lili;WANG Shidong(School of Surveying and Land Information Engineering,Henan Polytechnic University,Jiaozuo 454000,China;National Geomatics Center of China,Beijing 100830,China)

机构地区：[1]河南理工大学测绘与国土信息工程学院,焦作454000 [2]国家基础地理信息中心,北京100830

出　　处：《时空信息学报》2024年第4期533-540,共8页JOURNAL OF SPATIO-TEMPORAL INFORMATION

基　　金：国家自然科学基金项目(U22A20620,U21A20108)。

摘　　要：现有旅游评价中较多顾及气象条件影响,综合考虑地形地貌、空气质量因素的研究还较少。以焦作市为研究区,首先,本文基于2000~2020年气象数据利用数字高程模型改进旅游评价中的人体舒适度指数;其次,进行反距离权重插值分析;最后,结合2016~2022年焦作市所辖市(县)的空气质量指数分析其旅游适宜性。结果表明:(1)焦作市受地形的影响,同期人体舒适度变化较大,其中,冬季变化幅度最大;春季人体舒适度指数为40.77~58.37,夏季人体舒适度指数为60.73~75.77,秋季人体舒适度指数为42~58.15,冬季人体舒适度指数为17.13~39.75。(2)夏、秋两季空气质量指数等级多为优、良,尤其适宜作为旅游目的地。研究成果可为地形条件起伏较大的城市的旅游管理规划部门提供科学参考。The evaluation of tourism suitability is an essential prerequisite for the sustainable development of the tourism sector.As a unique destination with its diverse terrain and landscapes,Jiaozuo requires a comprehensive evaluation model that takes into account the influence of the terrain on tourism suitability.This study aims to provide a detailed analysis of tourism suitability in Jiaozuo,taking into consideration both human comfort and air quality indices.The human comfort index,which reflects the level of comfort experienced by individuals under different meteorological conditions,plays a significant factor in determining tourism suitability.In Jiaozuo,the complex terrain results in variations in meteorological parameters such as temperature,humidity,and wind speed across different regions.To accommodate these variations,adjustments were made to the human comfort index based on terrain characteristics.Data on meteorological conditions were collected from various locations within the city spanning a decade.By combining this data with digital elevation models,we improved the accuracy of the human comfort index using the temperature vertical decrement rate.Subsequent spatial analysis was performed through inverse distance weighting interpolation to map the distribution of the improved human comfort index throughout the city.Another crucial factor considered in this study was the air quality index,which measures the concentration of pollutants in the air.Air quality data,collected over six years from various monitoring stations in Jiaozuo,were analyzed to assess overall air quality and its impact on tourism suitability.The results revealed that while most parts of the city maintained satisfactory air quality,certain areas experienced pollution levels beyond acceptable limits,particularly during winter months.Based on the comprehensive evaluation of tourism suitability in Jiaozuo,it was found that the city offers excellent conditions for touristic activities,particularly during spring,summer,and autumn.However,the t

关 键 词：人体舒适度 空气质量指数 精细化评估 反距离权重 气温直减率 DEM 时空分析 

分 类 号：P46[天文地球—大气科学及气象学] F592.7[经济管理—旅游管理]