Based On The Spatialization Of The Regional Population Pressure

In the21st century,sustainable is the core issues discussed one of the relationshipbetween the countries over the world economy, society, resources and environment manyelements of the long-term harmonious development. Population as implementing the strategyof sustainable development ability is an important part of the research into the spatial patternof distribution of regional sustainable development has very important significance.Population and regional coordinated development is refers to the population and the economy,the environment, resources, the society and so on the various system coordinate operation, toadapt to each other, with a kind of reasonable proportion relations, is in various areas of theworld to realize the sustainable development in the process of pursuing one of the importanttargets. Population and regional development is adapt, can through the population economicpressure to measure. In this paper the Bohai economic circle44ground level above the city asthe research object, based on the population theory, GIS space analysis theory, statistics,geography, human resources and related discipline theory as the theoretical basis, with the aidof SPSS and GIS software as a research method, in regional population pressure of internaland external characteristics and evolution of the pattern of space and time and area populationspace configuration optimization study of system, the completion of the population pressurequantitative analysis, and in the of different area of the existing population and economicdevelopment is not balanced put forward different countermeasures.The thesis is divided into the five parts:PartⅠThis paper introduced to choose a background and literature review, researchpurpose and significance as well as research methods.PartⅡThe paper expounds the basic theory and research progress.PartⅢThrough consulting, collecting, collating, analysis of large amounts of data andmaterial, sought to study regional location environment, social and economic characteristicsprofiles.PartⅣ Using existing data and material, to the Bohai economic rim population pressurespatial pattern of the quantitative analysis and its evolution.PartⅤIn view of the current situation, proposed the Bohai economic rim populationideas and countermeasures of sustainable development;PartⅥThis paper expounds the research conclusion, and writing existence deficiency,and the future of the Bohai economic circle population and economy, society and environment, many elements of the sustainable development such as predicted.