A Study On The Characteristics And Mechanism Of Population Migration In Jiangsu Province From 1990 To

This paper takes Jiangsu Province as the study area. from the view of the basic characteristic,the migration pattern of the population, spatial correlation, migration of population gravity, using forth, fifth, sixth census as basic data, with1990,2000,2010for the time section, taking county as the basic unit, analyse Jiangsu provincial population migration pattern and evolution in the past20years. On the basis of net migration rate and migration rate of the population migration in Jiangsu province into four types. population migration pattern formation and on this basis, the spatial pattern of population migration into Southern District, central district and the northern region. Population migration in Jiangsu province has some relevance feature space. The scale of population movements similar area shows the agglomeration and agglomeration, increasing tendency. South of Jiangsu, area difference migration scale.. In the past20years, Jiangsu province population immigration and emigration were slow to the southeast of the center of gravity transfer. The main factors influencing the population migration in Jiangsu province are the following:the level of economic development, social development level, the natural population growth and regional development policy. The regional policy is the external driving force of population migration, while the other three factors is the intrinsic power. The level of investment on the positive effect of South of Jiangsu area is the most obvious, the Soviet Union in the migration is influenced by the level of economic development is the most obvious, the level of investment is the most important reason of population migration in Northern Jiangsu area, an important bottleneck restricting the economic development of North Jiangsu area is, and the contrast between South of Jiangsu and the Soviet Union in the consumption level, in the north of Jiangsu Province for the area, consumption level is an important factor to attract population migration, which is the difference between South of Jiangsu, the Soviet Union in the population migration is an important sign of the influence factors. On the basis of the above conclusions, the population migration is the problems existing in the corresponding countermeasures and development ideas, to provide a reference for the relevant government departments of the population planning.