Abstract
On the basis of defining the concept of coordinating urban and rural construction land use, this paper studied thecoordination performance from two aspects, one was the dynamic balance index and the other was thecoordination index. The results showed that: the coordination performance of the urban and rural constructionland use was high in protecting cultivated land, and also was an important way to protect cultivated land; thecoordination index of urban and rural construction land mainly located between 0.4 and 0.6, the internal structureof urban and rural construction land was unreasonable, the process of land urbanization lagged behind theprocess of population urbanization, which showed a downward trend and implied there was a large room forimproving the performance.
Highlights
With high-speed development of economic, especially rapid industrialization and urbanization, the problem of cultivate land protection becomes more and more serious in china, the limited arable land resource is facing the demand pressures from urban and rural construction, and many other aspects(Lu,2008), the contradiction between economic development and arable land protection is increasingly prominent
Coordinating urban and rural construction land takes optimizing resource allocation and coordinating industrial development as the goals, takes the urban and rural construction land as a whole to overall planning according to the needs of urban and rural economic development, so that construction land can be used in the two-way interaction and coordinated operation between urban and rural areas, achieves Pareto optimal of the use of land resources (Li, 2004; Zhao, 2008)
These projects linked the increase of urban construction land to the reduction of rural construction land construction land, made good use of land reserves to keep the quantity of farmland in a dynamic balance
Summary
With high-speed development of economic, especially rapid industrialization and urbanization, the problem of cultivate land protection becomes more and more serious in china, the limited arable land resource is facing the demand pressures from urban and rural construction, and many other aspects(Lu,2008), the contradiction between economic development and arable land protection is increasingly prominent. The face of how to coordinate the relationship between cultivated land protection and economic development, and improve the intensive level of land use, some scholars proposed coordinating urban and rural construction land in the current context of urban and rural development. Its coordination performance is an important symbol to measure the coordination level of urban and rural construction land use; the study on the performance has great significance. With the goal of coordinating urban and rural construction land use, this article studied the coordination performance of the urban and rural construction land in Chengdu city from two aspects, one was the dynamic balance of the urban and rural construction land and cultivated land, another was the coordination degree of urban and rural construction land
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