中文摘要：

研究目的：建立城市失地农民可持续生计评价的指标体系，通过评价失地农民生计状况，及时调整征地政策，助力新型城镇化的建设，实现经济社会的持续稳定发展。研究方法：在阐述城镇化进程中失地农民可持续生计内涵的基础上，从失地农民生计发展的层次性需求出发，构建了包含风险抵抗、环境保障、社会适应3方面的可持续生计评价指标体系。在此基础上，运用模糊物元模型对南京市的失地农民可持续生计状况进行了实证评价。研究结果：南京市失地农民生计情况总体处于维持原有生计水平阶段，离生计的可持续发展尚有一定差距。其中环境保障能力达到可持续，而风险抵抗、社会适应能力则处于维持原有生计的阶段。研究结论：主要是收入、就业、教育水平影响了南京市失地农民生计的可持续发展，因此应从完善征地补偿、就业扶持、全面保障等方面进行征地政策的调整与改进。

英文摘要：

The purpose of the paper is to develop an evaluation index system about the sustainable livelihoods of land-lost farmers. According to the evaluation, we can improve the policy on developing new-type urbanization. After explaining the connotation of sustainable livelihoods, the paper takes the hierarchical demands of land-lost farmers into consideration, and then constructs an evaluation index system, which includes risk resistance, environmental guarantee and social adaptation. On this basis, it uses the fuzzy matter-element model to evaluate the sustainable livelihoods of land-lost farmers in Nanjing. The results indicate that the livelihood of land-lost farmers in Nanjing is almost the same as before. But there is still a gap from sustainable development. Specifically, the environmental supply is sustainable, while the ability of risk resistance and social adaptation are not. Then through the completion rate of target, it can be concluded that income, employment and education affect the sustainable development of land-lost farmers’livelihoods. Finally, the paper puts forward some policy recommendations to promote the sustainable livelihoods of land-lost farmers in Nanjing,which include land compensation, employment support and comprehensive protection.