随着我国铁路建设的高速推进，中国的铁路发展取得了长足的进步，然而随之而来的是铁路临时工程对生态、土地等造成的影响和破坏等问题，恢复土地原有生态功能的重要性也就突显出来。如何使铁路建设过程中破坏的临时用地得到有效的恢复，选择恰当的土地复垦适宜性评价方法显得尤为重要。本研究以新建连云港至盐城铁路土地复垦为例，通过指数和法与极限条件法相结合的方法，建立适宜区域的评价指标体系和评价标准，确定各主要限制因素的评价等级，为最终土地复垦方向的确定提供了科学的参考。

As the rapid promoting of our railway construction, the development of Chinese railway have made significant progress, however, ecological influence and land destruction have been caused by the temporary engineering of railway construction, the recovery of the land ecological function become more and more important. How could we recover the temporary land use in railway construction efficiently, the proper land reclamation suitability evaluation is significant to ecological restoration. This research, for example, the land reclamation of constructing new railway from Lianyungang to Yancheng, by the way of together extreme condition method with sum of index method, we could build appropriate evaluation index system and evaluation standard, so as to determine the evaluation grade of main limiting factor, provide the scientific reference for the determining the final land reclamation direction.