Harbin Adjustment Of Administrative Divisions And Its Impact On Urban And Rural Construction Land Change

In recent years, the country is set off a new round of adjustment of administrative divisions of the boom, many local governments are from lower administrative costs and improve administrative efficiency departure, have been carried out in order to remove a county to establish municipal districts, municipal districts merge, the creation of new municipal districts as the main content of the administrative division adjustment work. Adjustment of administrative divisions means the reorientation of land use and location change, Far-reaching impact on urban construction land.Between people today increasingly prominent contradictions, urban and rural construction land has become the focus of attention. Theoretical and empirical research to rural integration and urban and rural land as the basic theory to guide the transformation, adjustment of administrative divisions in the analysis of Harbin before changing spatial patterns of urban and rural construction land and after, urban and rural construction land on the increase or decrease in the production of urban and rural effect of zoning land for construction layout summary provides the basis for optimization.The main contents and conclusions are as follows:(1) Harbin county administrative division adjustment spatiotemporal pattern.Boundary adjustment and the creation of new municipal districts form three adjustments,the performance of the outward expansion space form the original scope of municipal districts and the boundaries of each section adjustment. Harbin Administrative Division, adjusted total area larger city, 10.1% of the adjustment, while reducing the small county-level cities, county area, while reducing the area of a small county-level cities and counties, respectively, 5.52% and 4.48%. Adjust the area to focus on in Harbin region surrounding cities and counties near urban area is adjusted to 4899.5km2,and less elsewhere counties adjustments. Harbin county administrative division adjustment feature exhibits on the number of scale "to adjust the small number of large-scale" in differentiation, and showing a "external expansion" of diversity law as a whole, showing the quantity and scale feature "a small number of adjustments large-scale " differentiation rule.(2) The overall characteristics of Harbin Urban and Rural Construction Land realized as follows: the number of changes, structural changes By the end of 2013, Harbin urban, rural settlements, independent mining was 33.27%, respectively, The proportion of the total area of urban and rural construction land, 61.89% and 4.85%. Compared with 2000, the proportion of urban land increased by 12.23 percent, the proportion of rural residential land fell 16.4 percent, the proportion of independent mining increased by 4.17 percentage points. Overall, urban land mainlyin the region surrounding the City and Xiangfang District and the urban fringe of Harbin City Nangang and Daoli district, mining land mainly in Acheng and Wuchang City.(3) Administrative relations division and urban and rural construction sites between adjustments. regional and non-regional rural construction land adjust the number and size have been changed, adjust and rural construction land area decreased the number and size, Instead of adjusting the size of urban construction land and a significant increase in the number,respectively,each showing features. Regional and rural construction land change speed and scale of the administrative division adjustment after much higher than the unadjusted regional, Urban and rural land use structure changed significantly.by further comparison of urban and rural construction land change adjustment of administrative divisions of different types of analysis reveals the type of adjustment of administrative divisions of the county(county-level cities) to establish municipal districts more positive impact than the boundary adjustment area for urban and rural construction land use change to better promote urban and rural construction a substantial increase in land size and growth rate. Urban land area and the original area of new growth and reduce rural settlements.The adjustment of administrative divisions as a policy tool for urban expansion, Continue to affect urban development and land use process.