根据实地调查了解各区农村居民点的用地现状及整理进程,明确各待整理区的类型与发展方向,制定符合实际的整理模式和时序,可为土地整理科学决策提供依据。本文采用实地调查、多因素综合评价及K均值聚类法,对泰安市农村居民整理分区的整理模式及潜力进行了研究。结果表明:全市可供整理的闲置农村居民点用地共10875hm2;紧靠城市边缘的农村居民点可通过城市化过程最先整理;城市控制区内的整理相对容易且潜力大,重点应通过拓宽整理资金的融资渠道加速其进程;城市内部村庄整理难度最大;地处农村腹地和经济状况较差的村庄,应以培育为主、整理为辅。本文分区及潜力测算基于实地调查,突出了测算城市区域内部空间的共性和差异性,分区结果具有现实可行性,所划农村居民点整理区内居民点空间结构调整方向明确,具有现实指导意义。
Rural residential land consolidation has recently been a vital component of China’s land consolidation. Given regional differences in economic and natural conditions in China, there are significant differences in land use patterns, the potential capacity of consolidation, and suitable consolidation types among different rural areas. Studies undertaken at a regional scale cannot illustrate these differences; the proper way would be based on surveys at a local scale. The primary purpose of this study was to divide rural residential land in Taian City in Shandong Province into different sub-zones with similar conditions. Then, we made an attempt to provide a suitable consolidation type and orientation for each sub-zone. Based on comprehensive field surveys, we estimated the potential capacity of rural residential land consolidation in 2005 by taking 85 towns as the evaluation unit, established the criteria, and evaluated the feasibility of rural residential land consolidation in Taian City using the Multi-factor comprehensive evaluation and K-Means cluster methods. Features of current land use, natural conditions, access to traffic, as well as investment sources were comprehensively considered when establishing the criteria. A field survey was undertaken at 767 sampling villages on April, 2006. Data collected from the survey involved current rural residential land use, consolidation capacity, and current type of consolidation. Land use map at the scale of 1:100000, Digital Elevation Models (DEMs), and relevant results from urban planning were used. Societal and economic data in 2005 were obtained from statistic yearbooks for Taian City and its counties. Results show that there was 10 875hm2 rural residential land which could be consolidated, with four sub-zones being divided. It is suggested the consolidation work could be started from the urban fringe areas along with urbanization; the rural residential land in the urban control areas were relatively easy to consolidate which have large potential and a need