Research On Economical And Intensive Land Use Standards And It’s Suggestions Of Changsha Dahexi Pioneer Zone

Land resource is the basic protection for economic and social development, as a non-renewable resource, its rational use is the core content of the sustainable development. As the "Two-oriented Society" Comprehensive Supporting Reform Testing Zone of Changsha, Changsha Dahexi Pioneer Zone should set an example by how to deal with the relationship of protecting resources and ensuring development, find out a new way to efficiently and intensively use land. The construction project is the micro-level to control economical and intensive use of construction land, also is foothold to achieve the goal of intensive land use. Therefore, research on making economical and intensive land use standards for construction projects, has important theoretical and practical significance.In daily management work of land use and city planning, land use standards for construction projects is often needed to check the area and intensive use degree of land for construction projects strictly. Order to make economical and intensive land use standards for construction projects in line with the actual of Pioneer Zone, firstly land use indexes of construction projects are set, samples are chosen, information of samples is collected, real value of land use indexes of samples is calculated, combined with national and local land use standards, Changsha City and Pioneer Zone city planning, data of samples is comprehensively analyzed, then economical and intensive land use standards for construction projects of Pioneer Zone is finalized. This standard emphasizes on conforming to the practicability of the Pilot area, Changsha is a city between tier-one and tier-two cities, it has no uniqueness on self social economical development at the present stage, the standard of economizing land and intensive land use should be prospective and workable, so the sample collection with representative significance becomes more important:in order to enrich the integrity of sampling survey, and making a fully reasonable consideration of ensuring the practicability of index system, this essay was written based on the sample selection of extensive samples from the Pilot area, in addition, it collects the project status of the relevant land as a supplement such as Changsha high-tech industries development zone, Wangcheng economic development zone, and Ningxiang economic development zone, On the basis of the land use standards for construction projects, it is applied in the, by strengthening monitoring after approval, the pre-set target of economical and intensive land use is implemented.