| Regional coordinated development is an important strategic requirement for contemporary economic and social development.To develop the economy in a healthy manner,the coordinated development of industrialization,urbanization,agricultural modernization,informationization,and greenization(abbreviated as “five modernizations”)is a short-cut and a prerequisite.This article takes 77 counties in Liaoning Province as the research object,and analyzes the spatial differences of coupling and coordination of “five modernizations” in counties and districts of Liaoning Province with the help of the comprehensive index method,coupled coordination model,ESDA,and partial correlation methods.in conclusion:1.Calculate and analyze each index.The level of green development in the counties and districts of Liaoning Province is the highest,followed by the level of urbanization,the development speed of industrialization and agricultural modernization is not much different,the development level of informatization is not high,and the differences within the province are compared.The order of development from the largest to the smallest in terms of development speed is: urbanization,agricultural modernization,industrialization,greenization,and informatization;the level of comprehensive development is not high,regional differences have been weakened,and the number of comprehensively-developed medium-level regions has increased.Mainly for Lushunkou District,Ganjingzi District,Jinzhou District,Laobian District,and other cities in Dalian,Yingkou and other suburban areas near the center of the city's location to make it have a better location advantage,the city center led the radiation effect is more obvious.All five subsystems have played a positive role in promoting the overall level of development,and have the highest degree of dependence on agrarianization and industrialization,without interfering with the existence of the system.2.The coupling degree index among the counties and districts of Liaoning Province is relatively high,most of them are in the highly coupled stage,and the degree of coupling is gradually enhanced.The development of the “five modernizations” subsystems in the county area is mostly in a benign synchronous development state;"The level of coordinated development has been increasing year by year.The coordination of most counties has increased,the regional development has become more coordinated,and the well-coordinateddevelopment counties have been distributed along the coastal economic belts of Liaoning Province and along the "Hada" railway,and the coordinated development level of the central plains of Liaoning Province.It is also good that the regionalization differences of the “five modernizations” coordination levels are distributed in a ladder-like manner and reflected in the “east-to-west” “hada” line,where the development pattern of both east and west decreases,and the coordinated development speed of each region has increased,ranking according to the development speed for western Liaoning.>Northern Liaoning>Liaodong>Liaonan.The jurisdiction is the main coordination area.The degree of coordination has a high correlation with the development of the regional economy.The level of coupling is high,the level of regional comprehensive development is high,and the degree of coordination is high.3.The coordinated development of the “five modernizations” in the county units of Liaoning Province has obvious spatial correlation,and the degree gradually increases.The regions that have undergone significant changes from 2009 to 2015 are Liaoyang,Anshan,Panjin,Yingkou,Faku,Kangping and Chang.From the sub-hotspot region to the hotspot region,Zhuanghe,Xiuyan County,and Xifeng County have changed from sub-hot spots to sub-cold spots,with a clear agglomeration trend in space,and the hot spots clustered along the “Shen Da” urban axis.With the increase of distance,the driving effect of the central city is not obvious,and the spatial correlation is also greatly reduced. |
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