摘要
为了促进区域经济发展、改善黄河流域生态环境质量,基于景区兴趣点(point of interest,POI)数据,采用核密度估计、标准差椭圆、地理联系率和空间叠加分析等方法,探究黄河流域中游170个3A级及以上(以下简称“3A级以上”)山地景区的空间分布特点及影响因素.结果表明:①黄河流域中游3A级以上山地景区集中分布在晋、陕、豫三省,景区密度大.3A级山地景区高密度区主要分布在豫北、豫南、晋东南;4A级山地景区呈向右旋转90°的“Y”型分布;5A级山地景区主要集中在晋、陕、豫交界处,组团状分布,由东北向西南展布.②自然地理环境方面,3A级以上山地景区主要分布在海拔300~1200 m处,坡度为15°~45°,偏南坡.河流水系、植被指数、空气质量对景区分布的影响效果显著.③社会经济环境方面,交通区位、固定资产投资、旅游收入和文化遗产禀赋是景区发展的重要影响因素.
In order to promote regional economic development and improve the ecological environment quality of the Yellow River Basin,based on the point of interest(POI)data of scenic spots,the spatial distribution characteristics and influencing factors of 1703A level and above(hereinafter referred to as“3A level and above”)mountain scenic spots in the middle reaches of the Yellow River Basin were explored using the methods such as kernel density estimation,standard deviation ellipse,ge-ographic connection rate and spatial superposition analysis.The results showed that:①The 3A level and above mountain scenic spots in the middle reaches of the Yellow River Basin were concentrated in Shanxi Province,Shaanxi Province and Henan Province,with a high density of scenic spots.The high-density areas of 3A level mountain scenic spots were mainly di-stributed in northern Henan,southern Henan and southeastern Shanxi.4A level mountain scenic spots exhibited a“Y”-shaped distribution with a 90 degree rotation to the right.5A level mountain scenic spots were mainly concentrated at the junction of Shanxi Province,Shaanxi Province and Henan Province,distributed in groups,and spread from northeast to southwest.②In terms of natural geographical environment,3A level and above mountain scenic spots were mainly distributed at altitudes of 300-1200 m,with slopes ranging from 15 to 45 degree and a southerly slope.River system,vegetation index and air quality had significant effects on the distribution of scenic spots.③In terms of social and economic environment,traffic location,in-vestment in fixed assets,tourism income and cultural heritage endowment were important influencing factors of the develop-ment of scenic spots.
作者
胡炜霞
耿梦杰
杨阳
郝至烨
赵萍萍
HU Weixia;GENG Mengjie;YANG Yang;HAO Zhiye;ZHAO Pingping(College of History and Tourism Culture,Shanxi Normal University,Taiyuan 030031,China;College of Geographical Sciences,Shanxi Normal University,Taiyuan 030031,China;Faculty of Business Foreign Languages,Shanxi University of Finance and Economics,Taiyuan 030006,China)
出处
《天津师范大学学报（自然科学版）》
CAS
北大核心
2024年第5期58-65,共8页
Journal of Tianjin Normal University：Natural Science Edition
基金
山西省教育科学“十四五”规划2022年课题
教育部人文社会科学研究规划基金资助项目(19YJAZH066)
山西省高等学校人文社会科学重点研究基金资助项目(20200133)
山西省研究生创新项目(2022Y477)。
关键词
山地景区
黄河流域中游
空间特征
核密度分析
地理联系率
mountain scenic spots
middle reaches of the Yellow River Basin
spatial characteristics
kernel density estima-tion
geographic connection rate
