Abstract:

As an important part of construction land, industrial land intensive use has effect on the management of urban land.Evaluation of land intensive use from industrial land makes for explaining the current state and differences between various industrial land intensive uses,which can provide some references for efficient land use.As a case study of development areas in Jiangsu Province,we established the index system,including exploitation level,land use structure,land use intensity,land use benefits and resource consume with 5 subgoals and 14 indices,in order to evaluate the industrial land intensive use with RAGAAHP.The results indicate that high weight precision and global convergence can be acquired with RAGAAHP.The different of industrial land intensive use is remarkable as a whole in Jiangsu Province.The land use intensity of development areas in northern Jiangsu is less than that of southern and middle Jiangsu.However,there are little differences between southern and middle Jiangsu.The land use intensity of hightech development areas is more than other kinds of development areas.In addition,the land use intensity shows remarkable differences between national development areas with regard to the kinds of development areas