成渝高铁沿线城市交通可达性与旅游经济耦合关系  

Coupling Relationship between Urban Transport Accessibility and Tourism Economy along Chengdu-Chongqing High-Speed Railway

作　　者：杨柳 胡志毅[1] YANG Liu;HU Zhiyi(School of Geography and Tourism,Chongqing Normal University,Chongqing 401331,China)

机构地区：[1]重庆师范大学地理与旅游学院,重庆401331

出　　处：《重庆师范大学学报（自然科学版）》2022年第5期134-140,F0003,共8页Journal of Chongqing Normal University:Natural Science

基　　金：国家社会科学基金(No.16XYJ017);重庆师范大学研究生科研创新项目(No.YKC21054)。

摘　　要：【目的】对成渝高铁开通前后沿线站点城市的交通可达性与旅游经济的耦合协调关系进行探究。【方法】以成渝地区双城经济圈为研究区域,选取2015和2018年为时间截面,运用加权平均旅行时间和引力模型,测度成渝高铁沿线主要站点城市交通可达性和旅游经济联系,并引入耦合协调度模型对两者进行耦合协调分析。【结果】1)高铁开通后,沿线站点城市交通可达性整体得到明显改善,交通可达性值呈中间低两极高的空间分布特征,“时空压缩”效应明显。2)高铁通车使沿线站点城市的旅游经济联系趋于网络化,内江的辐射能力明显增强,成为旅游经济联系的第三个核心。3)成渝地区双城经济圈旅游经济联系总量空间上呈现出两端强中间弱的形态,数值上呈三级等级梯度特征。4)交通可达性与旅游经济联系耦合协调程度处于一般水平,高铁开通带来的交通可达性改善对旅游经济的拉动作用并未完全显现。【结论】未来成渝地区双城经济圈应加快交通网络建设、构建成渝地区旅游合作发展战略、开发成渝地区旅游新业态,从而促进区域内交通与旅游业协调发展。[Purposes]To explore the coupling coordination relationship between traffic accessibility and tourism economy of cities along Chengdu-Chongqing high-speed railway before and after its opening. [Methods]Taking the Chengdu-Chongqing economic circle as the research area, 2015 and 2018 as the time sections, using the weighted average travel time and gravity model, to measure the urban traffic accessibility and tourism economic links of the main stations along the Chengdu-Chongqing high-speed railway, and introducing the coupling coordination degree model to analyze the coupling coordination between the two. [Findings]1) After the opening of the high-speed railway, the overall urban traffic accessibility of the stations along the line was significantly improved, and the traffic accessibility value showed a spatial distribution characteristic of low middle and high two poles, and the effect of “spatio-temporal compression” was obvious. 2) The opening of high-speed railway makes the tourism and economic links of cities along the railway stations tend to be networked, and the radiation capacity of the inner river is significantly enhanced, becoming the third core of tourism and economic links. 3) The total amount of tourism economic links in the Chengdu-Chongqing economic circle is spatially strong at both ends and weak in the middle, showing a three-level gradient in value. 4) The coupling coordination degree between transport accessibility and tourism economy is at a general level, and the driving effect of the improvement of transport accessibility brought by the opening of high-speed railway on tourism economy has not fully appeared. [Conclusions]In the future, the two cities economic circle in Chengdu-Chongqing region should accelerate the construction of transportation network, construct the strategy of tourism cooperation in Chengdu-Chongqing region, and develop new forms of tourism in Chengdu-Chongqing region, so as to promote the coordinated development of transportation and tourism in the region.

关 键 词：交通可达性 旅游经济 耦合 成渝高铁 

分 类 号：U2[交通运输工程—道路与铁道工程] F590[经济管理—旅游管理]