摘要
通过选取与建设用地经济、社会、生态效益相关的指标因子,利用变异系数法和多因素加权综合评价法对西安市2001—2008年建设用地经济、社会、生态效益进行评价。研究发现西安市的建设用地经济、社会、生态效益均有所提高,但发展不协调。随着城市化进程的扩展,为了继续保持高速的发展,需要进一步集约利用土地,优化产业结构,充分挖掘土地利用的潜力。
This paper discusses the economic, social and ecological benefit of construction land in Xi＇an between 2001 and 2008, through selecting land-related indicators of economic factors, social factors and ecological factors and using coefficient of variation method and the weighted multi-factor comprehensive evaluation. The study finds that the economic, social and ecological benefit of construction land in Xi＇an has increased with uncoordinated development. With the expansion of urbanization, it is necessary to further intensify land use, optimize industrial structure, and fully excavate the potential of land use in order to maintain fast development.
出处
《国土资源科技管理》
2010年第4期102-107,共6页
Scientific and Technological Management of Land and Resources
关键词
建设用地
经济效益
社会效益
生态效益
construction land
economic benefit
social benefit
ecological benefit
