快速城市化地区土地综合质量评价

随着城市化的快速进行，区域性的土地利用问题非常突出。探讨热点区域土地质量的特征和变化趋势，对土地整治、管理和规划等实践活动均具有重要的指导作用。提出了土地综合质量的概念，以苏州市为研究区域，从自然资源禀赋、利用效益、生态环境和社会公平4个方面对其进行了初步评价。研究结果表明：与其经济发展水平相比，苏州市的土地利用效益还有待提高；除吴江市，苏州市其他地区的生态环境指数均较低且有着恶化的趋势，应得到足够的重视；苏州市土地利用的社会公平问题比较突出，如何协调土地利用与社会公平之间的冲突，是快速城市化进程中急待解决的重要课题。

ON LAND GENERAL QUALITY EVATUATION IN RAPID URBANIZATION REGION

In rapid urbanization region,land use question is noticeable.Analyzing the characteristics of land quality in hot spot region is of significance to land management,planning and other practices.The conception of land general quality was put forward in this paper.Then taking account of natural resource features,economic benefit,ecological environment and society' equitableness,the general land quality of Suzhou City was evaluated.The results indicated that comparing with Suzhou's economic state,the city's land use efficiency has a large space to be improved and its ecological environment quality index is rather low and has a worsening tendency,which should be paid on enough attention.The problem of social eq- uitableness of land use is striking in Suzhou City.It is an important issue to adjust the conflicts between land use and society justice in the process of rapid urbanization.