The Study On The Coupling Relationship Between Traffic Network And The Tourism Spatial Structure Evolution In Yanbian Region

Along with our country social economy level unceasing enhancement,the life needs more and more rich,the tourism economic development,increase employment and to meet the people the growing demand for a better life,tourism has already become the strategic pillar industry of the national economy.On March 9,2018,the general office of the state council issued "about guidance to promote the development of global tourism",and strive to promote tourism from ticket economy to industrial economy.The ascension of the development of the tourism industry,tourism market demand highlights the tourist traffic is convenient in important role in the tourism customer market,traffic accessibility is increasingly promoting the evolution of regional tourism spatial structure and traffic network and the coordinated development of tourism spatial structure in the regional economic growth is particularly important.This paper based on the yanbian area,this paper first analyzes traffic network evolution process,according to the characters of traffic network structure will transport network is divided into five evolution phases:traffic type single stage(the early reform and opening up-1987),low grade highway dominant stage(1987-1998),the highway flourish stage(1998-2003),the transport network initial stage(2003-2009),high iron age stage(2009-2016-in future).Through the accessibility of transportation network data processing,summarizes the two characteristics of yanbian area traffic network evolution,one has a "core-edge",two typical "one pole and two nuclear area".Using geographic concentration index,hector fender coefficient,location quotient of yanbian area analysis of spatial distribution of tourism resources for tourism resources type and the division of tourism resources of area,the yanbian area tourist resources are divided into natural scenery,history,humanities,folk tourism,ice and snow tourism,leisure vacation,festival exhibition port and tourist class seven kinds of basic types,based on the seven types of tourism resources distribution points counties for specific analysis research.According to regional distribution and types of yanbian area tourism resources,tourism industry comprehensive development level to yanbian area tourism development is divided into "one pole and two nuclear area",in which "a" for the yanji-longjing-tumen tourism development poles,"two cores"respectively dunhua-antu-helong core development area and hunchun-wangqing.Finally,based on the coupling,coupling coordination degree model,uses the yanbian area 2016 accessibility of transportation network and build evaluation model of tourism economic income,eight counties and cities in yanbian area traffic network and the coupling coordination degree of the tourism development were analyzed,and the results:Yanji,dunhua belongs to the highly coupled coordination degree,D values 0.5<D?0.8,hunchun,longjing,tumen,antu belong to moderate coordination coupling area,four counties basic belongs to the center of the "one pole and two nuclear area" drive node city,the and helong,wangqing are traffic network coordination with tourist economy low coupling area.Comprehensive the above study,put forward the yanbian area traffic network and the tourism spatial structure coupling coordination development measures and strategy of co-evolution,and the study of this paper are summarized.