江苏省国内旅游线路景区节点特征研究

景区是旅游线路的重要组成部分，对景区节点的深入研究有利于揭示线路组合规律和区域旅游的发展特征．笔者借助地理计量分析方法，在旅游线路调查的基础上通过节点出现率、景区类型比例、最邻近指数、区位熵等方法对线路中出现的景区节点的等级、类型结构和空间分布特征进行了深入分析．结果表明：1）江苏省国内旅游线路所选择的景区节点以高级别景区为主，景区的开放性、独特性、门票等因素和同类景区的“遮蔽效应”都会影响景区选择；2）将景区节点分为自然风光、人文景观和娱乐活动三大类，其数量比例表现出鲜明的以人文旅游资源景区为主、自然资源景区为辅、娱乐活动类景区稀少的特点；3）江苏省国内旅游线路景区节点的空间分布呈凝聚型，表现出苏南集聚、苏中苏北零散分布的特征．

RESEARCH ON THE CHARACTERISTICS OF SCENIC SPOT NODE IN DOMESTIC TRAVEL ITINERARIES OF JIANGSU

The scenic spot node is an important characteristics of regional tourism development can be With geographical quantitative analysis methods, this part of travel itinerary. The Line rule of combination and revealed by in -depth studying on the scenic spot nodes. paper aims to study the characteristics of rank, type and spatial structure of scenic spot node in domestic travel itineraries of Jiangsu, which is mainly through the occurrence of location, proportion, nearest neighbor index and quotient of location. The results show that Jiangsu province domestic travel itineraries selected scenic node based high -level scenic spot, while scenic open, unique, tickets and other factors will affect the scenic select. The 90 scenic nodes are divided into three categories, natural landscape, cultural landscape and recreational landscape, and the proportion of the number of the scenic spot nodes shows that natural landscapes are main part. The spatial distribution of the scenic spot node was condensed-type, and nodes are gathered in southern of Jiangsu and scattered in northern and central region.