福建省土地利用经济效率分析

土地的稀缺性和价值性要求人类在土地利用过程中必须注重土地开发与利用的经济效率.以福建省为研究区域,采用综合评价法从土地投入和土地产出两方面构建福建省土地利用经济效率评价指标体系,从时间和空间两个维度分析了福建省土地利用经济效率的演进趋势和空间差异.在时间序列上,1992-2012年福建省土地利用经济效率整体良好,土地利用投入水平和产出效益基本持平,在2003年之后土地利用投入水平和产出效益呈现加速上升的趋势;在空间分布上,福建省的土地利用经济效率的空间分异规律不强.当前,福建省9个地市所处的土地利用阶段不尽相同,各地市应根据自身随处的发展阶段合理规划土地利用的投入水平并严格把控经济产出质量.

Analysis on Land Use Economic Efficiency of Fujian Province

People should pay attention to the land use economic efficiency during the process of land utilization because of the scarcity and value of land. Fujian Province was taken as the study area, and the evaluation index system of land use economic efficiency was established by the aspects of land input and output, then this paper analyzed the land use economic efficiency of Fujian Province spatial-temporally. In the aspect of temporal characteristics, the overall land use economic efficiency of Fujian Province was good, and the land input level and output benefit were basically flat during 1992-2012, which began to accelerate after 2003; in the aspect of spatial characteristics, the spatial distribution property of land use economic efficiency of Fujian Province was not obvious. The 9 cities in Fujian Province are in different stages of land use, so the cities should plan the land input level rationally and control the land output quality strictly.