A Study On The Evolution Of Spatial Pattern Of The Urbanization Quality In Shandong Province Based On The County Unit

The level of urbanization has become an important symbol of national or regional economic development and social progress, the pursuit of a higher level of urbanization has become an inevitable trend of human economic and social development. Thispaper, taking 89 counties in shandong province as an example, using“spatialpattern-Evolution-Correlation Analysis-Promotion Strategies”research ideas, analyses the problems ofurbanization in shandong provinceduring 2005-2013. Mainlyincludes theevaluation system Shandong Province county urbanization quality of composition, spatial characteristics, differentiation process and the impact factor, etc, finally put forward the corresponding quality improvement strategy of urbanization.Based on the theoretical analysis of the new urbanizationlevel and research methods existing domestic and international, on the basis of the Population agglomeration, economic development, social development, ecological environment, urbanization efficiency, urban and rural overall planning six aspects of urbanization established a new evaluation index system ofurbanization level, and from the relationship between man and nature, ecological constraints and the interaction and influence of urban development, the establishment of urbanization quality early warning indicator system, together constitute a comprehensive evaluation index system of urbanization quality. With the SPSS17.0using global principal component analysis from 2005-2013 in Shandong province between 89 counties(cities) of urbanization level of quality score, based on using the early warning index system of urbanization quality to amend it, finally get the urbanization quality comprehensive score. By thespatial visualization expression of ARCGIS10.1, the spatial and temporal quality of Shandong Province county urbanization of Evolution and characteristics.Results show that a significant increase in the quality level of urbanization in Shandong Province as a whole, characterized by distinct spatial differences, showing that”High East and low in the west, from the center to the north and south of diminishing”, and the quality of urbanization development space agglomeration obvious, with development groups, synchronous character; And the quality of the overall level of cities and towns in Shandong Province during the study period increased significantly, the differentiation characteristics of things tends to weaken, the more significant characteristics of spatial agglomeration. According to 89 County in Shandong Province urbanization quality evaluation score of the spatial evolution rules and use the qualitative and quantitative analysis of a combination of methods, from the town of the influencing factors of the quality of development and driving factors, analyzes the space quality of urbanization in Shandong Province evolution mechanism.Finally, it puts forward the strategies to improve the quality level of urbanization in Shandong province.