The Dynamic Mechanism Of Urban Population Flow In Chongqing West Regions

Since the reform and opening up,along with globalization,marketization and industrialization,the rapid growth of the scale of floating population China,2014 Chinese floating population reached 253 million,which marks the China is entering the era of population migration.The large scale of rural population to urban agglomeration,constitute an important driving force for the development of urbanization,accelerating the process of urbanization in china.In order to improve the quality of urbanization,the core of the new urbanization is to realize the urbanization of the urban population.However,the current flow of the majority of the population still exists semi urbanization,population urbanization level is not high,the migrant population and the urban population did not enjoy equal protection;population inflows to the city,not only caused the outflow of rural labor shortage and hollow phenomenon,but also increased the inflow in the city the supply of resources,transportation,facilities,ecological environment and other aspects of the burden.Especially in the underdeveloped western region,because of its lack of city economic development industry and urban layout is not reasonable,the absorptive capacity of the local population is not strong,resulting in population flow mainly to the East developed city as the main form.In 2015,the flo w of the population,the new trend is facing new challenges,floating population face many uncertainties in the scale,structure,flow form,spatial distribution,and with the second round of the western development and the rise of Chengdu Chongqing city group,City West and the city group will carry floating population in the province more accurately grasp,so the present situation and trend of population flow of major significance for economic and social development of the western region.This paper focuses on the city population flow in Yuxi situation,micro mechanis m behind the summary of the migrant population,and puts forward countermeasures and suggestions on the existing layout of urbanization and population urbanization development.Chongqing due to the regional difference of economic base,natural and geographical conditions,location factors and resources,the problem of unbalanced development between counties have become increasingly prominent,the spatial distribution of population in urban and rural areas and present regional imbalance.Although Chongqing is still the population output,but in the southwest provinces have pioneered the population rebound,population flow pattern and the features of diversity and complexity,few researches on population movement in Chongqing in the academic circles,so the city population Yuxi area as an example.Firstly,through the analysis of macro indicators statistical data on the west region of the city population,GDP,urbanization development level,the overall level of development of the county of Chongqing found between good,but not balanced regional development,there are large and medium-sized city and small city development excessive development problems.Then through the analysis of the development of the city and city population flow characteristics,the population flow trend of west region,which is the population of the county is the main flow and outside flow,cross and Cross County flow is not prominent;the population outflow phenomenon further easing,population flow will become more apparent trend of population migration direction;diversity;newborn generation and the old generation of migrant workers has different flow mentality;population scale,flow frequency will be faster;the family more and more obvious characteristics of floating population.Then discusses the influence mechanism of Yuxi City population,one at the county level,through statistical data analysis,using SPSS to achieve the effect of Spearma n rank correlation coefficient test index and the correlation between population factors,while using the least squares regression,the regression model fitting results,analysis of social and economic factors of population flow;the two is at the village level,through field investigation and interview and questionnaire data analysis,to investigate the effects and mechanism of population flow from the individual point of view.Finally,through the analysis of the results of the county and township level two scale,dynamic mechanism of migration of Yuxi area population overall generalization.Finally,through the analysis about population migration on urban and rural construction,social integration and planning practice of the impact and influence that large-scale population flow in the city to promote economic prosperity at the same time,will also bring great pressure to the construction of city and countryside,then analyzes the current situation of the development of West Region of Chongqing urban system,and puts forward the node type the method of Constructing Urban System Center-to speed up the construction of large and medium-sized city;and focus on nurturing small city,small city level to eliminate the defects;urban and rural areas to promote two-way,realize the integration of urban and rural harmony three guide strategy,hope to guide rational and orderly flow of population,promote the healthy development of urbanization.The last part of population urbanization development are of Yuxi countermeasures and suggestions.