Research On The Population Distribution And Change Feature Of Jianghan Plain

Jianghan Plain is located at an important grain and cotton area of China,and is also the main area of Wuhan urban agglomeration’s economic radiation.The study on population distribution and population change character contribute to its ecological environment protection and the economic development relationship with Wuhan urban agglomeration.All these can speed up Wuhan urban agglomeration’s "two type society" construction.First of all,the paper makes a relevant statement about the background and significance of the theme,and introduce studies review about the distribution of the population both in the domestic and foreign realm, then it gives a brief introduction about the territorial scope. And then it clears out the theory of demography and population distribution,so determine the research ideas and research methods.The paper is based on the space range at a county level,and select fourteen counties in Jianghan Plain as the research cells. According to the data of fourth、fifth and sixth population census and the statistical yearbook of Hubei Province,the thesis gives a introduction of the related changes in Jianghan Plain.The paper choose indicators that refelect the imbalance of population distribution, after a series of sorting and calculation,it gives a analysis of the equilibrium of population distribution in Jianghan Plain. And it does a correlation analysis between economic development levels and related population attributes.Then it gives a brief analysis about urbanization development state in Jianghan Plain.The conclusion is:The population scale and population density in Jianghan Plain have a big regional difference between different cities and counties,and the unbalanced index of population keeps rising,the rising speed becomes more and more quickly.lt indicates that people flow to the developed areas in a climbing speed,the increase of the unbalanced index indicates that in the time-change scale the spatial agglomeration of population in Jianghan Plain has a expansion trend;Besides, levels of economic development has close relations with the cultural structure and employment structure in cities in Jianghan Plain;The levels of industrialization,non-agriculturization and urbanization in Jianghan Plain develops uncoordinatedly,and urbanization development lags behind.Finally,aimed at the change character of population distribution and the analysis of ecomomy development and urbanization process in Jianghan Plain,the paper presents some messures and advises in order to distribute population rationally and promote social development in an all-around way,such as urban planning, reform of census register, land system, small towns development, talent education and so on.