Research On The Space-time Pattern Of Coordinated Development Of Population,Land And Economic Urbanization In Henan Province

The Eighteenth National Congress of the Communist Party of China put forward the idea of taking the new urbanization path with Chinese characteristics,which provided a new direction for China's urbanization in the new period.Henan Province,as a large population and agricultural province in the central region,the development of new urbanization has always been the key to the development of Henan Province.However,in the past,the traditional urbanization development model was extensive and disorderly,and the relationship between urban and rural areas was broken.The contradiction brought about by the increasingly prominent Problems in the path of development,and realize the coordinated development of urbanization.This article is based on the time series data of 18 city-level regions in Henan Province from 2007 to 2017,and takes theoretical guidance of system theory,synergetics theory,new city urbanization theory,sustainable development theory,etc.On the basis of Select indicators from the three aspects of population urbanization,land urbanization and economic urbanization and build a new type of urbanization coordinated development index evaluation system.Using the entropy method,Arcgis,and building a coordinated development model,the urbanization index and coordinated development of 18 cities in Henan Province were calculated and analyzed in time and space,Based on this,the development status of new urbanization in Henan Province at this stage is clarified,so that countermeasures and suggestions for promoting the coordinated development of new urbanization in Henan Province are proposed.According to the analysis and evaluation results of the original data,it can be found that in 2017,the overall development level of new urbanization in Henan Province ranked 17 th among the 31 provincial administrative regions in the country,lagging behind the overall level of the country.From 2007 to 2017,the overall development of new-type urbanization in Henan Province showed a continuous upward trend.Among them,2013-2017 showed a rapid development trend.In 2017,Based on the analysis of the original data,the following research conclusions are obtained:(1)From 2007 to 2017,the overall level of coordinated development of urbanization in Henan Province continued to increase.Taking 2009 as the time node,the problem of advancement of land urbanization began to appear in Henan Province.(2)As far as a single city in the province is concerned,the comprehensive level of urbanization development in each city continues to increase,but there are large differences within the province,and the level of urbanization development in eastern and southern Henan is not high.(3)From 2007 to 2017,the overall level of coordinated urbanization development in Henan Province has grown from a transitional development type to a primary coordinated development type,showing a spatial decrease from Zhengzhou to the east and west.(4)In 2017,taking Zhengzhou,Luoyang and Pingdingshan as the central urban agglomeration,it has a strong role in radiating the cities with close distances.Except for Zhengzhou and Luoyang,the economic urbanization development of cities in the province is not high.(5)The coordinated development level of the cities in Henan Province in 2017 showed a "central radiation structure" in space,but there was no sub-center city that promoted the urbanization of the edge cities in the province.