Study Of The City Land Expansion And Its Benefits In Shandong Province

With the process of urbanization, the chaos of the cities, urban problems spread out gradually. According to the development and reform commission statistics, since the turn of the century, the finished domestic cities, and expanded a 50% of the urban population to increased 26%. The current urbanization in our country exists low density and decentralization, the tendency has brought a series of urban issues and arable land decrease too fast. The development of determining reasonable cities border, prevent excessive outspread, improve the urban area population density in the finished 1025 planning became the focus. Based on urban land expansion and its benefit of shandong province, the reality for future research can be in shandong province, city land intensive use smart growth now provide Suggestions and countermeasures.This paper mainly with the qualitative and quantitative research methods, the main contents include:literature review of the basic conditions, land expanded research, land use extensive research, land expanded benefits, conclusions and recommendations.Land extended basic conditions for founding study mainly in shandong province population urbanization level, the level of economic development and summarizes the urban system evolution is reviewedIn the land of shandong province first extensive research, the whole land expansion for understanding structure of different classes, and then read the urban land expansion situation analysis, focusing on districts and cities and county-level are analyzed. Finally, according to the land of shandong province 17 cities expand into types, and use the principal component analysis and panel data model method explore the effect of urban land expansion in shandong province the main factor.The analysis of extended benefits for the first set of indicators, using different indicators on shandong overall land extended benefits and different level land expanded benefits were discussed respectively. The overall cognitive later in a comprehensive factors of shandong province, to construct the urban land expanded benefits of comprehensive index system, now for land use efficiency to evaluate the further divides different types.In benefit study introduces the concept of spatial autocorrelation, now for land use efficiency on the basis of comprehensive evaluation, using GIS software on the spatial correlation are analyzed and discussed. In addition and focus on the extended benefits for industrial land and the evolution of spatial correlation was studied.Finally, summarizes and a combination of these research, In the future of shandong province of urban land intensive development put forward to coordinate basis, coordinating key, coordinate core, coordinating key, coordinate security and so on.