INDUSTRIAL CHARACTERISTIC OF LAND USE IN HAIDIAN DISTRICT,BEIJING
北京市海淀区土地资源利用的产业格局特征研究

The land resource in studied area has been divided into four types as the primary industry land, secondary industry land, tertiary industry land and reserved industry land in terms of different industrial land use. The characteristics of each different industrial land are discussed according to the scale, spatial pattern and economic efficiency. The characteristics of industrial land use in Haidian are as follows: First, the land use structure is arranged in ratio from high to low as the primary industry land, tertiary industry land, secondary industry land, and reserved industry land. Second, the spatial pattern of industrial land is well-regulated as circularity. Third, economic efficiency of different industrial land is various. The Gross National Production per area of different land type, from the lowest to the highest level, is the primary industrial land, the tertiary industrial land, the secondary industry land, in turn. The reasons for the lower economic efficiency of the tertiary industrial land than that of the secondary industrial land are that there are many commonweal tertiary industry lands and the secondary industry are mainly the high & new tech industry. Fourth, the economic efficiency of different sectors among different industries is remarkably various.