Research On The Spatial Distribution Relationship Between Land Intensive Use And Economic Development

The substitution effect economic development brings makes the importance of many substances reduces gradually.However,the land as a bearer of all human activities,its role is increasingly obvious.Land intensive use has attracted more and more attention because of the scarcity of land resources.Geographic location fixity and difference of quality lead to differences of land intensive use in various regions.Land is a natural support resource for the economic development.Generally,the more development of economy,the more investment of Iand,the higher degree of land intensive use.At the same time,the economical and intensive utilization of land will promote the economic output,raise the level of economic development.In fact,differences exist in regional spatial distribution between the degree of land intensive use and level of economic development.Based on the12administrative units of Gansu province(except Linxia Hui Autonomous Prefecture and Gannan Tibetan Autonomous Prefecture),the author discusses the spatial distribution characteristics between land intensive use and economic development in gansu province.In this paper,on the basis of research achievements of many scholars,the author according to the actual situation in Gansu Province,establishes index system,determine the weight of each index through entropy method,and evaluate the degree of land intensive use and the level of economic development of12cities in Gansu province using the comprehensive model of multiple indexes,finally,evaluate the coordinate development between land intensive use and economic development by the coupling coordination degree model.Through the land intensive use,economic development.the coordinate development level,analyzes the spatial distribution characteristics of the land intensive use and economic development,discuss the causes of the distribution characteristics of both in the typical areas.and puts forward some countermeasures to coordinate the land intensive use and economic development of Gansu province. The main conclusions are as follows.A:Gansu province,except Lanzhou and Jiayuguan,the land intensive use degree and economic development level is overall low,the strength of the polarization effect is obvious,and the trickle-down effect is insufficient.B:Spatial distribution of land intensive use and economic development is significantly difference in gansu,both in the same area of land intensive use degree and economic development level is not harmonious,also includes the huge gap between the degree of land intensive use and the level of economic development.The former is mainly that land intensive use lags behind the economic development in Jinchang, Jiuquan,Wuwei,Zhangye,Qingyang,Longnan,the latter is mainly both is at a low level coordination symbiotic stage in Silver, Tianshui,Pingliang,Dingxi.C:To promote coordinated development between land intensive use and economy development,must adjust measures to local conditions.For the hysteresis zone of land intensive use,improve the degree of land intensive use,for economic development lag area,need to raise the level of economic development,for severe and moderate disorder of recession areas,we must promote both the intensive use of land and economic development.Meanwhile,to establish the global conception, play radiating and driving play of lanzhou and jiayuguan,construct the reasonable structure of regional layout.