The Research On Traffic Superioty And The Coodination Of County Economic Development

Traffic as is often thought is the key bond of economic relations.By means of the research on the traffic advantages and its relationship with the economic development,the degree of coordination between the regional traffic and the economy will be well foreseen to serves as the research of the regional traffic and economic development.The experiment will regard Qinghai Province as the research object and the counties of Qinghai Province as the basic unit.The traffic dominance in various counties of Qinghai province and its economic development level in 1985,1995,2005 and 2015 will be calculated and analyzed.The coordination level to its dominance and county economic development level have to be calculated with the traffic model,principal component analysis method(SPSS software),buffer analysis in Arcgis10.1 software,inverse distance weighted(IDW)method and Matlab2014 software and other quantitative methods of coordination between transportation superiority degree in Qinghai Province,the county economic development level and their calculation.The results have shown that:(1)the overall level of traffic superiority in Qinghai is lower,such as Yushu,Chengduo,Maduo,Nang Qian,Qumalai,Zhiduo,Zaduo,cold lake,mangnai with its remoteness and inconvenient traffic.The level of regional traffic superiority is low.(2)Significant differences in traffic dominance in Qinghai Province present typical,taking on the shape of "half ring" gradually decreasing from east to west.In 1985,the traffic superiority of Golmud was relatively high in the western parts of Qinghai province.However,in the past 30 years since 1985,the traffic superiority has come to be faded,resulting in a "semi circle" spatial pattern in terms of the traffic superiority(3)It is generally concluded that the level of county economic development in Qinghai province is lower.The comprehensive score of the county economic development level by the means of the principal component analysis is negative from 1985 to 2015 in the various county unites,Banma,Dari,Jigzhi,Qumalai,Henan,Gander,Nangqian,chengduo included.(4)The economic development level of Qinghai province shows a trend of two main leading space central to the core of Xining and Golmud.In 1985,Golmud's economic development level was not significant in Qinghai province.In 1995,the economy of Golmud started to take off in the western parts of Qinghai province and its economic development level to occupy an important position in Qinghai province,as a matter of fact,happened in 2015.(5)The overall coordination level of traffic superior ity of Qinghai province and county economic development in Qinghai Province in 1985 is very low.From 1985 to 2015,the number of county units belonging to the levels of moderate maladjustment,severe and extreme one exceeded 60%.(6)The coordination in the part of counties in Qinghai province is high and then visual to have two dimensions.From 1985 to 2015,the coordination of Xining,Datong,Huangzhong,Huangyuan,Ping'an,Huzhu,Ledu and other counties was relatively high,and concentrated in the eastern part of Qinghai Province,coming into being the center of economic growth,and exerting powerful driving role in the region.(7)The level of county coordination in Qinghai province is increasing.In 2015,compared with from 1985 to 2005,the number of counties with low degree of coordination decreased,and vice versa,the higher ones increased.Finally,the thesis points out the shortcomings of this study and the problems that need to be paid attention to in the future research.