Study On The Evaluation Of The Potential Land Intensive Utilization In Daxing District Synthesis Transformation

The land is the foundation essential factor for human survival and development. It is the carrier of social and the economic development. Our country is on the speeds up stage of economic development and the urbanization. There are so many people, but only little land. Under the land resource supplies limited condition, the government must take new resources and reduce expenses; also, it must take the internal tapping latent potentialities development model. In 2008, the State Council has decreed a notice, called "Saves Intensive Land Notice about Promotion". It requests each region according to the request of saving and intensive land, to build each kind of construction land standard system, speeds up to works out and revises the urban planning and the construction land correlation technique standard. From these two significances, the land potential evaluation study in the old city transformation is become especially important.This article research the potential of land Intensive use in Daxing District of Xi'an city transform's. On the foundation of the predecessor studies, make clear the connotation of the land Intensive use of old city transformation and the old city transformation, has analyzed the reciprocity between old city transformation and the land Intensive uses, in qualitative research influence old city transformation land consolidation use driving influence mechanism.In the process of land intensive use potential study, according to DaXing District's present situation and future plan, on the foundation of overall evaluation affects this area land intensive use factor, unifies the expert opinion, has established a set of evaluating indicator system, including land Intensive use constraints, land consolidation degree of utilization, land consolidation use tendency 3 aspect appraisals, 7 appraisal factors, 15 evaluating indicators. Using the analytic hierarchy process to definite the weight, then use the method which collected the capital intensity model and the total score value - limit revision model unifies to quantitative evaluate the potential of land intensive use in Daxing District. Through the above research, obtains the following conclusion:(1) Affects in the old city transformation and the land intensive use is too many to drive the factor complex diverse, including population growth, economic development, industry restructure, technology advancement, government's policy, urban planning formulation and implementation and so on;(2) The Daxing District's land intensive use potential level is energeticallyâ… level, the intensive use's potential is very huge;(3) Adjusts the land structure to raise the level of land intensive use can get huge potential space, from now on when we tap the city land consolidation use potential, should place the regrouping area land structure in the first place, simultaneously will speed up the local function in the transformation, the enhancement land utilization intensity and increases the land investment efforts;(4) The Daxing District intensive use, have the main way is to energetically optimizes the land structure, to transform the region function, the reasonable plan, raises the land-use capability, under the area government's leadership, all levels of the government department cooperates coordinated energetically with the Daxing District City Synthesis Transformation Hepza, fully carries on tapping latent potentialities using the government and the market two strengths, simultaneously pays attention to the ecological environment and the volume fraction control question.