江苏省农村居民点整理时序研究

近年来，农村居民点用地整理已经成为优化农村居民点布局和实现耕地占补平衡的有效途径，与此同时，其在城乡统筹发展和资源集约利用方面的作用也越来越显著，开展农村居民点用地整理已成为实现社会经济可持续发展的必然选择。以江苏省为例，从农村居民点用地整理迫切度、可行度两个方面共选取10个指标因子，构建了农村居民点用地整理时序研究的指标评价体系，并进行两维图论聚类的空间分析，以便对农村居民点整理时序作出安排，可为制定农村居民点整理规划以及确定、实施居民点整理项目提供决策依据。结果显示：江苏农村居民点整理时序得分区域分异明显，即从总体上看苏南优于苏中，苏中又优于苏北，从各县市分布来看，南京、常州、无锡等县市的整理时序优势较高，而泗洪、响水、灌云等县市的优势较低。同时，根据地域上的相似性，也形成了一些适宜进行规模整理开发的单元组合，如由高淳、溧水、溧阳等组成的地域单元。研究结论：结合指标评价和两维图论聚类分析进行的农村居民点整理时序安排和整理分区具有较强的指导意义

STUDY ON THE SCHEDULE OF RURAL RESIDENTIAL LAND REARRANGEMENT IN JIANGSU PROVINCE

In recent years,the rural residential land rearrangement has become an effective way of readjusting rural land use structure and keeping the dynamic balance of cultivated land.Meanwhile,it has been playing a more and more important role in urban and rural overall development and intensive utilization of resources.The rural residential land rearrangement has become the first choice in achieving the social economic sustainable development.The purpose of this study is to make a schedule of rural residential land rearrangement.Methods of AHP and 2 D graphics cluster analysis were employed to determine the schedule of rural residential land rearrangement in Jiangsu Province.The results indicated that the scores were in an order of southern region>central region>northern region.Meanwhile,according to regional similarities,some areas suitable for development and arrangement at a large scale are formed into a combination,like the combination of Gao Chun,Li Shui and Li Yang.Through the assessment on consolidation schedule by combining 2 D graphics cluster analysis,it provides scientific basis for rural residential land rearrangement plan,the selection of residential land rearrangement project and the implementation on residential land rearrangement